diff options
Diffstat (limited to 'contrib/binutils')
| -rw-r--r-- | contrib/binutils/bfd/elf32-i386.c | 1290 | ||||
| -rw-r--r-- | contrib/binutils/bfd/elf64-alpha.c | 1544 | ||||
| -rw-r--r-- | contrib/binutils/binutils/nm.c | 347 | ||||
| -rw-r--r-- | contrib/binutils/binutils/strings.c | 181 | ||||
| -rw-r--r-- | contrib/binutils/gas/config/tc-i386.c | 455 | ||||
| -rw-r--r-- | contrib/binutils/gas/config/tc-i386.h | 207 | ||||
| -rwxr-xr-x | contrib/binutils/gas/configure | 12894 | ||||
| -rw-r--r-- | contrib/binutils/gas/configure.in | 817 | ||||
| -rw-r--r-- | contrib/binutils/gas/doc/as.1 | 161 | ||||
| -rw-r--r-- | contrib/binutils/ld/configure.host | 91 | ||||
| -rw-r--r-- | contrib/binutils/ld/configure.tgt | 261 | ||||
| -rw-r--r-- | contrib/binutils/ld/emulparams/elf64alpha.sh | 53 | ||||
| -rw-r--r-- | contrib/binutils/ld/ld.1 | 367 |
13 files changed, 12318 insertions, 6350 deletions
diff --git a/contrib/binutils/bfd/elf32-i386.c b/contrib/binutils/bfd/elf32-i386.c index 51765abfa4c3..7b173e4485c5 100644 --- a/contrib/binutils/bfd/elf32-i386.c +++ b/contrib/binutils/bfd/elf32-i386.c @@ -1,22 +1,22 @@ /* Intel 80386/80486-specific support for 32-bit ELF - Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. + Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, + 2003, 2004 Free Software Foundation, Inc. -This file is part of BFD, the Binary File Descriptor library. + This file is part of BFD, the Binary File Descriptor library. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "bfd.h" #include "sysdep.h" @@ -24,345 +24,280 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "libbfd.h" #include "elf-bfd.h" -static reloc_howto_type *elf_i386_reloc_type_lookup - PARAMS ((bfd *, bfd_reloc_code_real_type)); -static void elf_i386_info_to_howto - PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *)); -static void elf_i386_info_to_howto_rel - PARAMS ((bfd *, arelent *, Elf32_Internal_Rel *)); -static boolean elf_i386_is_local_label_name - PARAMS ((bfd *, const char *)); -static boolean elf_i386_grok_prstatus - PARAMS ((bfd *abfd, Elf_Internal_Note *note)); -static boolean elf_i386_grok_psinfo - PARAMS ((bfd *abfd, Elf_Internal_Note *note)); -static struct bfd_hash_entry *link_hash_newfunc - PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); -static struct bfd_link_hash_table *elf_i386_link_hash_table_create - PARAMS ((bfd *)); -static boolean create_got_section - PARAMS((bfd *, struct bfd_link_info *)); -static boolean elf_i386_create_dynamic_sections - PARAMS((bfd *, struct bfd_link_info *)); -static void elf_i386_copy_indirect_symbol - PARAMS ((struct elf_backend_data *, struct elf_link_hash_entry *, - struct elf_link_hash_entry *)); -static int elf_i386_tls_transition - PARAMS ((struct bfd_link_info *, int, int)); - -static boolean elf_i386_mkobject - PARAMS((bfd *)); -static boolean elf_i386_object_p - PARAMS((bfd *)); -static boolean elf_i386_check_relocs - PARAMS ((bfd *, struct bfd_link_info *, asection *, - const Elf_Internal_Rela *)); -static asection *elf_i386_gc_mark_hook - PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *, - struct elf_link_hash_entry *, Elf_Internal_Sym *)); -static boolean elf_i386_gc_sweep_hook - PARAMS ((bfd *, struct bfd_link_info *, asection *, - const Elf_Internal_Rela *)); -static boolean elf_i386_adjust_dynamic_symbol - PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *)); -static boolean allocate_dynrelocs - PARAMS ((struct elf_link_hash_entry *, PTR)); -static boolean readonly_dynrelocs - PARAMS ((struct elf_link_hash_entry *, PTR)); -static boolean elf_i386_fake_sections - PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *)); -static boolean elf_i386_size_dynamic_sections - PARAMS ((bfd *, struct bfd_link_info *)); -static bfd_vma dtpoff_base - PARAMS ((struct bfd_link_info *)); -static bfd_vma tpoff - PARAMS ((struct bfd_link_info *, bfd_vma)); -static boolean elf_i386_relocate_section - PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, - Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); -static boolean elf_i386_finish_dynamic_symbol - PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, - Elf_Internal_Sym *)); -static enum elf_reloc_type_class elf_i386_reloc_type_class - PARAMS ((const Elf_Internal_Rela *)); -static boolean elf_i386_finish_dynamic_sections - PARAMS ((bfd *, struct bfd_link_info *)); - -#define USE_REL 1 /* 386 uses REL relocations instead of RELA */ +/* 386 uses REL relocations instead of RELA. */ +#define USE_REL 1 #include "elf/i386.h" static reloc_howto_type elf_howto_table[]= { - HOWTO(R_386_NONE, 0, 0, 0, false, 0, complain_overflow_bitfield, + HOWTO(R_386_NONE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_NONE", - true, 0x00000000, 0x00000000, false), - HOWTO(R_386_32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0x00000000, 0x00000000, FALSE), + HOWTO(R_386_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_PC32, 0, 2, 32, true, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_PC32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_PC32", - true, 0xffffffff, 0xffffffff, true), - HOWTO(R_386_GOT32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, TRUE), + HOWTO(R_386_GOT32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_GOT32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_PLT32, 0, 2, 32, true, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_PLT32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_PLT32", - true, 0xffffffff, 0xffffffff, true), - HOWTO(R_386_COPY, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, TRUE), + HOWTO(R_386_COPY, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_COPY", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_GLOB_DAT, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_GLOB_DAT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_GLOB_DAT", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_JUMP_SLOT, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_JUMP_SLOT, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_JUMP_SLOT", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_RELATIVE, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_RELATIVE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_RELATIVE", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_GOTOFF, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_GOTOFF, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_GOTOFF", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_GOTPC, 0, 2, 32, true, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_GOTPC, 0, 2, 32, TRUE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_GOTPC", - true, 0xffffffff, 0xffffffff, true), + TRUE, 0xffffffff, 0xffffffff, TRUE), /* We have a gap in the reloc numbers here. R_386_standard counts the number up to this point, and R_386_ext_offset is the value to subtract from a reloc type of R_386_16 thru R_386_PC8 to form an index into this table. */ -#define R_386_standard ((unsigned int) R_386_GOTPC + 1) -#define R_386_ext_offset ((unsigned int) R_386_TLS_TPOFF - R_386_standard) +#define R_386_standard (R_386_GOTPC + 1) +#define R_386_ext_offset (R_386_TLS_TPOFF - R_386_standard) /* These relocs are a GNU extension. */ - HOWTO(R_386_TLS_TPOFF, 0, 2, 32, false, 0, complain_overflow_bitfield, + HOWTO(R_386_TLS_TPOFF, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_TPOFF", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_IE, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_IE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_IE", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_GOTIE, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_GOTIE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_GOTIE", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_LE, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_LE, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_LE", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_GD, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_GD, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_GD", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_LDM, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_LDM, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_LDM", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_16, 0, 1, 16, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_16", - true, 0xffff, 0xffff, false), - HOWTO(R_386_PC16, 0, 1, 16, true, 0, complain_overflow_bitfield, + TRUE, 0xffff, 0xffff, FALSE), + HOWTO(R_386_PC16, 0, 1, 16, TRUE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_PC16", - true, 0xffff, 0xffff, true), - HOWTO(R_386_8, 0, 0, 8, false, 0, complain_overflow_bitfield, + TRUE, 0xffff, 0xffff, TRUE), + HOWTO(R_386_8, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_8", - true, 0xff, 0xff, false), - HOWTO(R_386_PC8, 0, 0, 8, true, 0, complain_overflow_signed, + TRUE, 0xff, 0xff, FALSE), + HOWTO(R_386_PC8, 0, 0, 8, TRUE, 0, complain_overflow_signed, bfd_elf_generic_reloc, "R_386_PC8", - true, 0xff, 0xff, true), + TRUE, 0xff, 0xff, TRUE), -#define R_386_ext ((unsigned int) R_386_PC8 + 1 - R_386_ext_offset) -#define R_386_tls_offset ((unsigned int) R_386_TLS_LDO_32 - R_386_ext) +#define R_386_ext (R_386_PC8 + 1 - R_386_ext_offset) +#define R_386_tls_offset (R_386_TLS_LDO_32 - R_386_ext) /* These are common with Solaris TLS implementation. */ - HOWTO(R_386_TLS_LDO_32, 0, 2, 32, false, 0, complain_overflow_bitfield, + HOWTO(R_386_TLS_LDO_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_LDO_32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_IE_32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_IE_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_IE_32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_LE_32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_LE_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_LE_32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_DTPMOD32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_DTPMOD32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_DTPMOD32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_DTPOFF32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_DTPOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_DTPOFF32", - true, 0xffffffff, 0xffffffff, false), - HOWTO(R_386_TLS_TPOFF32, 0, 2, 32, false, 0, complain_overflow_bitfield, + TRUE, 0xffffffff, 0xffffffff, FALSE), + HOWTO(R_386_TLS_TPOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_386_TLS_TPOFF32", - true, 0xffffffff, 0xffffffff, false), + TRUE, 0xffffffff, 0xffffffff, FALSE), /* Another gap. */ -#define R_386_tls ((unsigned int) R_386_TLS_TPOFF32 + 1 - R_386_tls_offset) -#define R_386_vt_offset ((unsigned int) R_386_GNU_VTINHERIT - R_386_tls) +#define R_386_tls (R_386_TLS_TPOFF32 + 1 - R_386_tls_offset) +#define R_386_vt_offset (R_386_GNU_VTINHERIT - R_386_tls) /* GNU extension to record C++ vtable hierarchy. */ HOWTO (R_386_GNU_VTINHERIT, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 0, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ NULL, /* special_function */ "R_386_GNU_VTINHERIT", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* GNU extension to record C++ vtable member usage. */ HOWTO (R_386_GNU_VTENTRY, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 0, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ _bfd_elf_rel_vtable_reloc_fn, /* special_function */ "R_386_GNU_VTENTRY", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - false) /* pcrel_offset */ + FALSE) /* pcrel_offset */ -#define R_386_vt ((unsigned int) R_386_GNU_VTENTRY + 1 - R_386_vt_offset) +#define R_386_vt (R_386_GNU_VTENTRY + 1 - R_386_vt_offset) }; #ifdef DEBUG_GEN_RELOC -#define TRACE(str) fprintf (stderr, "i386 bfd reloc lookup %d (%s)\n", code, str) +#define TRACE(str) \ + fprintf (stderr, "i386 bfd reloc lookup %d (%s)\n", code, str) #else #define TRACE(str) #endif static reloc_howto_type * -elf_i386_reloc_type_lookup (abfd, code) - bfd *abfd ATTRIBUTE_UNUSED; - bfd_reloc_code_real_type code; +elf_i386_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, + bfd_reloc_code_real_type code) { switch (code) { case BFD_RELOC_NONE: TRACE ("BFD_RELOC_NONE"); - return &elf_howto_table[(unsigned int) R_386_NONE ]; + return &elf_howto_table[R_386_NONE]; case BFD_RELOC_32: TRACE ("BFD_RELOC_32"); - return &elf_howto_table[(unsigned int) R_386_32 ]; + return &elf_howto_table[R_386_32]; case BFD_RELOC_CTOR: TRACE ("BFD_RELOC_CTOR"); - return &elf_howto_table[(unsigned int) R_386_32 ]; + return &elf_howto_table[R_386_32]; case BFD_RELOC_32_PCREL: TRACE ("BFD_RELOC_PC32"); - return &elf_howto_table[(unsigned int) R_386_PC32 ]; + return &elf_howto_table[R_386_PC32]; case BFD_RELOC_386_GOT32: TRACE ("BFD_RELOC_386_GOT32"); - return &elf_howto_table[(unsigned int) R_386_GOT32 ]; + return &elf_howto_table[R_386_GOT32]; case BFD_RELOC_386_PLT32: TRACE ("BFD_RELOC_386_PLT32"); - return &elf_howto_table[(unsigned int) R_386_PLT32 ]; + return &elf_howto_table[R_386_PLT32]; case BFD_RELOC_386_COPY: TRACE ("BFD_RELOC_386_COPY"); - return &elf_howto_table[(unsigned int) R_386_COPY ]; + return &elf_howto_table[R_386_COPY]; case BFD_RELOC_386_GLOB_DAT: TRACE ("BFD_RELOC_386_GLOB_DAT"); - return &elf_howto_table[(unsigned int) R_386_GLOB_DAT ]; + return &elf_howto_table[R_386_GLOB_DAT]; case BFD_RELOC_386_JUMP_SLOT: TRACE ("BFD_RELOC_386_JUMP_SLOT"); - return &elf_howto_table[(unsigned int) R_386_JUMP_SLOT ]; + return &elf_howto_table[R_386_JUMP_SLOT]; case BFD_RELOC_386_RELATIVE: TRACE ("BFD_RELOC_386_RELATIVE"); - return &elf_howto_table[(unsigned int) R_386_RELATIVE ]; + return &elf_howto_table[R_386_RELATIVE]; case BFD_RELOC_386_GOTOFF: TRACE ("BFD_RELOC_386_GOTOFF"); - return &elf_howto_table[(unsigned int) R_386_GOTOFF ]; + return &elf_howto_table[R_386_GOTOFF]; case BFD_RELOC_386_GOTPC: TRACE ("BFD_RELOC_386_GOTPC"); - return &elf_howto_table[(unsigned int) R_386_GOTPC ]; + return &elf_howto_table[R_386_GOTPC]; /* These relocs are a GNU extension. */ case BFD_RELOC_386_TLS_TPOFF: TRACE ("BFD_RELOC_386_TLS_TPOFF"); - return &elf_howto_table[(unsigned int) R_386_TLS_TPOFF - R_386_ext_offset]; + return &elf_howto_table[R_386_TLS_TPOFF - R_386_ext_offset]; case BFD_RELOC_386_TLS_IE: TRACE ("BFD_RELOC_386_TLS_IE"); - return &elf_howto_table[(unsigned int) R_386_TLS_IE - R_386_ext_offset]; + return &elf_howto_table[R_386_TLS_IE - R_386_ext_offset]; case BFD_RELOC_386_TLS_GOTIE: TRACE ("BFD_RELOC_386_TLS_GOTIE"); - return &elf_howto_table[(unsigned int) R_386_TLS_GOTIE - R_386_ext_offset]; + return &elf_howto_table[R_386_TLS_GOTIE - R_386_ext_offset]; case BFD_RELOC_386_TLS_LE: TRACE ("BFD_RELOC_386_TLS_LE"); - return &elf_howto_table[(unsigned int) R_386_TLS_LE - R_386_ext_offset]; + return &elf_howto_table[R_386_TLS_LE - R_386_ext_offset]; case BFD_RELOC_386_TLS_GD: TRACE ("BFD_RELOC_386_TLS_GD"); - return &elf_howto_table[(unsigned int) R_386_TLS_GD - R_386_ext_offset]; + return &elf_howto_table[R_386_TLS_GD - R_386_ext_offset]; case BFD_RELOC_386_TLS_LDM: TRACE ("BFD_RELOC_386_TLS_LDM"); - return &elf_howto_table[(unsigned int) R_386_TLS_LDM - R_386_ext_offset]; + return &elf_howto_table[R_386_TLS_LDM - R_386_ext_offset]; case BFD_RELOC_16: TRACE ("BFD_RELOC_16"); - return &elf_howto_table[(unsigned int) R_386_16 - R_386_ext_offset]; + return &elf_howto_table[R_386_16 - R_386_ext_offset]; case BFD_RELOC_16_PCREL: TRACE ("BFD_RELOC_16_PCREL"); - return &elf_howto_table[(unsigned int) R_386_PC16 - R_386_ext_offset]; + return &elf_howto_table[R_386_PC16 - R_386_ext_offset]; case BFD_RELOC_8: TRACE ("BFD_RELOC_8"); - return &elf_howto_table[(unsigned int) R_386_8 - R_386_ext_offset]; + return &elf_howto_table[R_386_8 - R_386_ext_offset]; case BFD_RELOC_8_PCREL: TRACE ("BFD_RELOC_8_PCREL"); - return &elf_howto_table[(unsigned int) R_386_PC8 - R_386_ext_offset]; + return &elf_howto_table[R_386_PC8 - R_386_ext_offset]; /* Common with Sun TLS implementation. */ case BFD_RELOC_386_TLS_LDO_32: TRACE ("BFD_RELOC_386_TLS_LDO_32"); - return &elf_howto_table[(unsigned int) R_386_TLS_LDO_32 - R_386_tls_offset]; + return &elf_howto_table[R_386_TLS_LDO_32 - R_386_tls_offset]; case BFD_RELOC_386_TLS_IE_32: TRACE ("BFD_RELOC_386_TLS_IE_32"); - return &elf_howto_table[(unsigned int) R_386_TLS_IE_32 - R_386_tls_offset]; + return &elf_howto_table[R_386_TLS_IE_32 - R_386_tls_offset]; case BFD_RELOC_386_TLS_LE_32: TRACE ("BFD_RELOC_386_TLS_LE_32"); - return &elf_howto_table[(unsigned int) R_386_TLS_LE_32 - R_386_tls_offset]; + return &elf_howto_table[R_386_TLS_LE_32 - R_386_tls_offset]; case BFD_RELOC_386_TLS_DTPMOD32: TRACE ("BFD_RELOC_386_TLS_DTPMOD32"); - return &elf_howto_table[(unsigned int) R_386_TLS_DTPMOD32 - R_386_tls_offset]; + return &elf_howto_table[R_386_TLS_DTPMOD32 - R_386_tls_offset]; case BFD_RELOC_386_TLS_DTPOFF32: TRACE ("BFD_RELOC_386_TLS_DTPOFF32"); - return &elf_howto_table[(unsigned int) R_386_TLS_DTPOFF32 - R_386_tls_offset]; + return &elf_howto_table[R_386_TLS_DTPOFF32 - R_386_tls_offset]; case BFD_RELOC_386_TLS_TPOFF32: TRACE ("BFD_RELOC_386_TLS_TPOFF32"); - return &elf_howto_table[(unsigned int) R_386_TLS_TPOFF32 - R_386_tls_offset]; + return &elf_howto_table[R_386_TLS_TPOFF32 - R_386_tls_offset]; case BFD_RELOC_VTABLE_INHERIT: TRACE ("BFD_RELOC_VTABLE_INHERIT"); - return &elf_howto_table[(unsigned int) R_386_GNU_VTINHERIT - - R_386_vt_offset]; + return &elf_howto_table[R_386_GNU_VTINHERIT - R_386_vt_offset]; case BFD_RELOC_VTABLE_ENTRY: TRACE ("BFD_RELOC_VTABLE_ENTRY"); - return &elf_howto_table[(unsigned int) R_386_GNU_VTENTRY - - R_386_vt_offset]; + return &elf_howto_table[R_386_GNU_VTENTRY - R_386_vt_offset]; default: break; @@ -373,19 +308,9 @@ elf_i386_reloc_type_lookup (abfd, code) } static void -elf_i386_info_to_howto (abfd, cache_ptr, dst) - bfd *abfd ATTRIBUTE_UNUSED; - arelent *cache_ptr ATTRIBUTE_UNUSED; - Elf32_Internal_Rela *dst ATTRIBUTE_UNUSED; -{ - abort (); -} - -static void -elf_i386_info_to_howto_rel (abfd, cache_ptr, dst) - bfd *abfd ATTRIBUTE_UNUSED; - arelent *cache_ptr; - Elf32_Internal_Rel *dst; +elf_i386_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, + arelent *cache_ptr, + Elf_Internal_Rela *dst) { unsigned int r_type = ELF32_R_TYPE (dst->r_info); unsigned int indx; @@ -400,7 +325,7 @@ elf_i386_info_to_howto_rel (abfd, cache_ptr, dst) { (*_bfd_error_handler) (_("%s: invalid relocation type %d"), bfd_archive_filename (abfd), (int) r_type); - indx = (unsigned int) R_386_NONE; + indx = R_386_NONE; } cache_ptr->howto = &elf_howto_table[indx]; } @@ -411,43 +336,60 @@ elf_i386_info_to_howto_rel (abfd, cache_ptr, dst) If so, we should move the .X recognition into _bfd_elf_is_local_label_name. */ -static boolean -elf_i386_is_local_label_name (abfd, name) - bfd *abfd; - const char *name; +static bfd_boolean +elf_i386_is_local_label_name (bfd *abfd, const char *name) { if (name[0] == '.' && name[1] == 'X') - return true; + return TRUE; return _bfd_elf_is_local_label_name (abfd, name); } /* Support for core dump NOTE sections. */ -static boolean -elf_i386_grok_prstatus (abfd, note) - bfd *abfd; - Elf_Internal_Note *note; + +static bfd_boolean +elf_i386_grok_prstatus (bfd *abfd, Elf_Internal_Note *note) { int offset; size_t raw_size; - switch (note->descsz) + if (note->namesz == 8 && strcmp (note->namedata, "FreeBSD") == 0) { - default: - return false; + int pr_version = bfd_get_32 (abfd, note->descdata); - case 144: /* Linux/i386 */ - /* pr_cursig */ - elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12); + if (pr_version != 1) + return FALSE; - /* pr_pid */ - elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24); + /* pr_cursig */ + elf_tdata (abfd)->core_signal = bfd_get_32 (abfd, note->descdata + 20); - /* pr_reg */ - offset = 72; - raw_size = 68; + /* pr_pid */ + elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24); - break; + /* pr_reg */ + offset = 28; + raw_size = bfd_get_32 (abfd, note->descdata + 8); + } + else + { + switch (note->descsz) + { + default: + return FALSE; + + case 144: /* Linux/i386 */ + /* pr_cursig */ + elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12); + + /* pr_pid */ + elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24); + + /* pr_reg */ + offset = 72; + raw_size = 68; + + break; + } } /* Make a ".reg/999" section. */ @@ -455,27 +397,39 @@ elf_i386_grok_prstatus (abfd, note) raw_size, note->descpos + offset); } -static boolean -elf_i386_grok_psinfo (abfd, note) - bfd *abfd; - Elf_Internal_Note *note; +static bfd_boolean +elf_i386_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) { - switch (note->descsz) + if (note->namesz == 8 && strcmp (note->namedata, "FreeBSD") == 0) + { + int pr_version = bfd_get_32 (abfd, note->descdata); + + if (pr_version != 1) + return FALSE; + + elf_tdata (abfd)->core_program + = _bfd_elfcore_strndup (abfd, note->descdata + 8, 17); + elf_tdata (abfd)->core_command + = _bfd_elfcore_strndup (abfd, note->descdata + 25, 81); + } + else { - default: - return false; - - case 124: /* Linux/i386 elf_prpsinfo */ - elf_tdata (abfd)->core_program - = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16); - elf_tdata (abfd)->core_command - = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80); + switch (note->descsz) + { + default: + return FALSE; + + case 124: /* Linux/i386 elf_prpsinfo. */ + elf_tdata (abfd)->core_program + = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16); + elf_tdata (abfd)->core_command + = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80); + } } /* Note that for some reason, a spurious space is tacked onto the end of the args in some (at least one anyway) implementations, so strip it off if it exists. */ - { char *command = elf_tdata (abfd)->core_command; int n = strlen (command); @@ -484,7 +438,7 @@ elf_i386_grok_psinfo (abfd, note) command[n - 1] = '\0'; } - return true; + return TRUE; } /* Functions for the i386 ELF linker. @@ -506,6 +460,12 @@ elf_i386_grok_psinfo (abfd, note) #define ELF_DYNAMIC_INTERPRETER "/usr/lib/libc.so.1" +/* If ELIMINATE_COPY_RELOCS is non-zero, the linker will try to avoid + copying dynamic variables from a shared lib into an app's dynbss + section, and instead use a dynamic relocation to point into the + shared lib. */ +#define ELIMINATE_COPY_RELOCS 1 + /* The size in bytes of an entry in the procedure linkage table. */ #define PLT_ENTRY_SIZE 16 @@ -611,30 +571,14 @@ struct elf_i386_obj_tdata #define elf_i386_local_got_tls_type(abfd) \ (elf_i386_tdata (abfd)->local_got_tls_type) -static boolean -elf_i386_mkobject (abfd) - bfd *abfd; +static bfd_boolean +elf_i386_mkobject (bfd *abfd) { bfd_size_type amt = sizeof (struct elf_i386_obj_tdata); abfd->tdata.any = bfd_zalloc (abfd, amt); if (abfd->tdata.any == NULL) - return false; - return true; -} - -static boolean -elf_i386_object_p (abfd) - bfd *abfd; -{ - /* Allocate our special target data. */ - struct elf_i386_obj_tdata *new_tdata; - bfd_size_type amt = sizeof (struct elf_i386_obj_tdata); - new_tdata = bfd_zalloc (abfd, amt); - if (new_tdata == NULL) - return false; - new_tdata->root = *abfd->tdata.elf_obj_data; - abfd->tdata.any = new_tdata; - return true; + return FALSE; + return TRUE; } /* i386 ELF linker hash table. */ @@ -669,10 +613,9 @@ struct elf_i386_link_hash_table /* Create an entry in an i386 ELF linker hash table. */ static struct bfd_hash_entry * -link_hash_newfunc (entry, table, string) - struct bfd_hash_entry *entry; - struct bfd_hash_table *table; - const char *string; +link_hash_newfunc (struct bfd_hash_entry *entry, + struct bfd_hash_table *table, + const char *string) { /* Allocate the structure if it has not already been allocated by a subclass. */ @@ -701,13 +644,12 @@ link_hash_newfunc (entry, table, string) /* Create an i386 ELF linker hash table. */ static struct bfd_link_hash_table * -elf_i386_link_hash_table_create (abfd) - bfd *abfd; +elf_i386_link_hash_table_create (bfd *abfd) { struct elf_i386_link_hash_table *ret; bfd_size_type amt = sizeof (struct elf_i386_link_hash_table); - ret = (struct elf_i386_link_hash_table *) bfd_malloc (amt); + ret = bfd_malloc (amt); if (ret == NULL) return NULL; @@ -733,15 +675,13 @@ elf_i386_link_hash_table_create (abfd) /* Create .got, .gotplt, and .rel.got sections in DYNOBJ, and set up shortcuts to them in our hash table. */ -static boolean -create_got_section (dynobj, info) - bfd *dynobj; - struct bfd_link_info *info; +static bfd_boolean +create_got_section (bfd *dynobj, struct bfd_link_info *info) { struct elf_i386_link_hash_table *htab; if (! _bfd_elf_create_got_section (dynobj, info)) - return false; + return FALSE; htab = elf_i386_hash_table (info); htab->sgot = bfd_get_section_by_name (dynobj, ".got"); @@ -756,27 +696,25 @@ create_got_section (dynobj, info) | SEC_IN_MEMORY | SEC_LINKER_CREATED | SEC_READONLY)) || ! bfd_set_section_alignment (dynobj, htab->srelgot, 2)) - return false; - return true; + return FALSE; + return TRUE; } /* Create .plt, .rel.plt, .got, .got.plt, .rel.got, .dynbss, and .rel.bss sections in DYNOBJ, and set up shortcuts to them in our hash table. */ -static boolean -elf_i386_create_dynamic_sections (dynobj, info) - bfd *dynobj; - struct bfd_link_info *info; +static bfd_boolean +elf_i386_create_dynamic_sections (bfd *dynobj, struct bfd_link_info *info) { struct elf_i386_link_hash_table *htab; htab = elf_i386_hash_table (info); if (!htab->sgot && !create_got_section (dynobj, info)) - return false; + return FALSE; if (!_bfd_elf_create_dynamic_sections (dynobj, info)) - return false; + return FALSE; htab->splt = bfd_get_section_by_name (dynobj, ".plt"); htab->srelplt = bfd_get_section_by_name (dynobj, ".rel.plt"); @@ -788,15 +726,15 @@ elf_i386_create_dynamic_sections (dynobj, info) || (!info->shared && !htab->srelbss)) abort (); - return true; + return TRUE; } /* Copy the extra info we tack onto an elf_link_hash_entry. */ static void -elf_i386_copy_indirect_symbol (bed, dir, ind) - struct elf_backend_data *bed; - struct elf_link_hash_entry *dir, *ind; +elf_i386_copy_indirect_symbol (const struct elf_backend_data *bed, + struct elf_link_hash_entry *dir, + struct elf_link_hash_entry *ind) { struct elf_i386_link_hash_entry *edir, *eind; @@ -843,14 +781,25 @@ elf_i386_copy_indirect_symbol (bed, dir, ind) edir->tls_type = eind->tls_type; eind->tls_type = GOT_UNKNOWN; } - _bfd_elf_link_hash_copy_indirect (bed, dir, ind); + + if (ELIMINATE_COPY_RELOCS + && ind->root.type != bfd_link_hash_indirect + && (dir->elf_link_hash_flags & ELF_LINK_HASH_DYNAMIC_ADJUSTED) != 0) + /* If called to transfer flags for a weakdef during processing + of elf_adjust_dynamic_symbol, don't copy ELF_LINK_NON_GOT_REF. + We clear it ourselves for ELIMINATE_COPY_RELOCS. */ + dir->elf_link_hash_flags |= + (ind->elf_link_hash_flags & (ELF_LINK_HASH_REF_DYNAMIC + | ELF_LINK_HASH_REF_REGULAR + | ELF_LINK_HASH_REF_REGULAR_NONWEAK + | ELF_LINK_HASH_NEEDS_PLT + | ELF_LINK_POINTER_EQUALITY_NEEDED)); + else + _bfd_elf_link_hash_copy_indirect (bed, dir, ind); } static int -elf_i386_tls_transition (info, r_type, is_local) - struct bfd_link_info *info; - int r_type; - int is_local; +elf_i386_tls_transition (struct bfd_link_info *info, int r_type, int is_local) { if (info->shared) return r_type; @@ -878,12 +827,11 @@ elf_i386_tls_transition (info, r_type, is_local) calculate needed space in the global offset table, procedure linkage table, and dynamic reloc sections. */ -static boolean -elf_i386_check_relocs (abfd, info, sec, relocs) - bfd *abfd; - struct bfd_link_info *info; - asection *sec; - const Elf_Internal_Rela *relocs; +static bfd_boolean +elf_i386_check_relocs (bfd *abfd, + struct bfd_link_info *info, + asection *sec, + const Elf_Internal_Rela *relocs) { struct elf_i386_link_hash_table *htab; Elf_Internal_Shdr *symtab_hdr; @@ -892,8 +840,8 @@ elf_i386_check_relocs (abfd, info, sec, relocs) const Elf_Internal_Rela *rel_end; asection *sreloc; - if (info->relocateable) - return true; + if (info->relocatable) + return TRUE; htab = elf_i386_hash_table (info); symtab_hdr = &elf_tdata (abfd)->symtab_hdr; @@ -916,7 +864,7 @@ elf_i386_check_relocs (abfd, info, sec, relocs) (*_bfd_error_handler) (_("%s: bad symbol index: %d"), bfd_archive_filename (abfd), r_symndx); - return false; + return FALSE; } if (r_symndx < symtab_hdr->sh_info) @@ -997,10 +945,9 @@ elf_i386_check_relocs (abfd, info, sec, relocs) size = symtab_hdr->sh_info; size *= (sizeof (bfd_signed_vma) + sizeof(char)); - local_got_refcounts = ((bfd_signed_vma *) - bfd_zalloc (abfd, size)); + local_got_refcounts = bfd_zalloc (abfd, size); if (local_got_refcounts == NULL) - return false; + return FALSE; elf_local_got_refcounts (abfd) = local_got_refcounts; elf_i386_local_got_tls_type (abfd) = (char *) (local_got_refcounts + symtab_hdr->sh_info); @@ -1022,10 +969,11 @@ elf_i386_check_relocs (abfd, info, sec, relocs) else { (*_bfd_error_handler) - (_("%s: `%s' accessed both as normal and thread local symbol"), + (_("%s: `%s' accessed both as normal and " + "thread local symbol"), bfd_archive_filename (abfd), h ? h->root.root.string : "<local>"); - return false; + return FALSE; } } @@ -1047,7 +995,7 @@ elf_i386_check_relocs (abfd, info, sec, relocs) if (htab->elf.dynobj == NULL) htab->elf.dynobj = abfd; if (!create_got_section (htab->elf.dynobj, info)) - return false; + return FALSE; } if (r_type != R_386_TLS_IE) break; @@ -1057,7 +1005,8 @@ elf_i386_check_relocs (abfd, info, sec, relocs) case R_386_TLS_LE: if (!info->shared) break; - /* Fall through */ + info->flags |= DF_STATIC_TLS; + /* Fall through */ case R_386_32: case R_386_PC32: @@ -1074,6 +1023,8 @@ elf_i386_check_relocs (abfd, info, sec, relocs) /* We may need a .plt entry if the function this reloc refers to is in a shared lib. */ h->plt.refcount += 1; + if (r_type != R_386_PC32) + h->elf_link_hash_flags |= ELF_LINK_POINTER_EQUALITY_NEEDED; } /* If we are creating a shared library, and this is a reloc @@ -1105,7 +1056,8 @@ elf_i386_check_relocs (abfd, info, sec, relocs) || h->root.type == bfd_link_hash_defweak || (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)))) - || (!info->shared + || (ELIMINATE_COPY_RELOCS + && !info->shared && (sec->flags & SEC_ALLOC) != 0 && h != NULL && (h->root.type == bfd_link_hash_defweak @@ -1127,7 +1079,7 @@ elf_i386_check_relocs (abfd, info, sec, relocs) name = bfd_elf_string_from_elf_section (abfd, strndx, shnam); if (name == NULL) - return false; + return FALSE; if (strncmp (name, ".rel", 4) != 0 || strcmp (bfd_get_section_name (abfd, sec), @@ -1155,7 +1107,7 @@ elf_i386_check_relocs (abfd, info, sec, relocs) if (sreloc == NULL || ! bfd_set_section_flags (dynobj, sreloc, flags) || ! bfd_set_section_alignment (dynobj, sreloc, 2)) - return false; + return FALSE; } elf_section_data (sec)->sreloc = sreloc; } @@ -1176,7 +1128,7 @@ elf_i386_check_relocs (abfd, info, sec, relocs) s = bfd_section_from_r_symndx (abfd, &htab->sym_sec, sec, r_symndx); if (s == NULL) - return false; + return FALSE; head = ((struct elf_i386_dyn_relocs **) &elf_section_data (s)->local_dynrel); @@ -1186,10 +1138,9 @@ elf_i386_check_relocs (abfd, info, sec, relocs) if (p == NULL || p->sec != sec) { bfd_size_type amt = sizeof *p; - p = ((struct elf_i386_dyn_relocs *) - bfd_alloc (htab->elf.dynobj, amt)); + p = bfd_alloc (htab->elf.dynobj, amt); if (p == NULL) - return false; + return FALSE; p->next = *head; *head = p; p->sec = sec; @@ -1206,15 +1157,15 @@ elf_i386_check_relocs (abfd, info, sec, relocs) /* This relocation describes the C++ object vtable hierarchy. Reconstruct it for later use during GC. */ case R_386_GNU_VTINHERIT: - if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) - return false; + if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset)) + return FALSE; break; /* This relocation describes which C++ vtable entries are actually used. Record for later use during GC. */ case R_386_GNU_VTENTRY: - if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_offset)) - return false; + if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_offset)) + return FALSE; break; default: @@ -1222,19 +1173,18 @@ elf_i386_check_relocs (abfd, info, sec, relocs) } } - return true; + return TRUE; } /* Return the section that should be marked against GC for a given relocation. */ static asection * -elf_i386_gc_mark_hook (sec, info, rel, h, sym) - asection *sec; - struct bfd_link_info *info ATTRIBUTE_UNUSED; - Elf_Internal_Rela *rel; - struct elf_link_hash_entry *h; - Elf_Internal_Sym *sym; +elf_i386_gc_mark_hook (asection *sec, + struct bfd_link_info *info ATTRIBUTE_UNUSED, + Elf_Internal_Rela *rel, + struct elf_link_hash_entry *h, + Elf_Internal_Sym *sym) { if (h != NULL) { @@ -1267,20 +1217,16 @@ elf_i386_gc_mark_hook (sec, info, rel, h, sym) /* Update the got entry reference counts for the section being removed. */ -static boolean -elf_i386_gc_sweep_hook (abfd, info, sec, relocs) - bfd *abfd; - struct bfd_link_info *info; - asection *sec; - const Elf_Internal_Rela *relocs; +static bfd_boolean +elf_i386_gc_sweep_hook (bfd *abfd, + struct bfd_link_info *info, + asection *sec, + const Elf_Internal_Rela *relocs) { Elf_Internal_Shdr *symtab_hdr; struct elf_link_hash_entry **sym_hashes; bfd_signed_vma *local_got_refcounts; const Elf_Internal_Rela *rel, *relend; - unsigned long r_symndx; - int r_type; - struct elf_link_hash_entry *h; elf_section_data (sec)->local_dynrel = NULL; @@ -1290,87 +1236,76 @@ elf_i386_gc_sweep_hook (abfd, info, sec, relocs) relend = relocs + sec->reloc_count; for (rel = relocs; rel < relend; rel++) - switch ((r_type = elf_i386_tls_transition (info, - ELF32_R_TYPE (rel->r_info), - ELF32_R_SYM (rel->r_info) - >= symtab_hdr->sh_info))) - { - case R_386_TLS_LDM: - if (elf_i386_hash_table (info)->tls_ldm_got.refcount > 0) - elf_i386_hash_table (info)->tls_ldm_got.refcount -= 1; - break; - - case R_386_TLS_GD: - case R_386_TLS_IE_32: - case R_386_TLS_IE: - case R_386_TLS_GOTIE: - case R_386_GOT32: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - if (h->got.refcount > 0) - h->got.refcount -= 1; - } - else if (local_got_refcounts != NULL) - { - if (local_got_refcounts[r_symndx] > 0) - local_got_refcounts[r_symndx] -= 1; - } - if (r_type != R_386_TLS_IE) - break; - /* Fall through */ + { + unsigned long r_symndx; + unsigned int r_type; + struct elf_link_hash_entry *h = NULL; - case R_386_TLS_LE_32: - case R_386_TLS_LE: - if (!info->shared) - break; - /* Fall through */ + r_symndx = ELF32_R_SYM (rel->r_info); + if (r_symndx >= symtab_hdr->sh_info) + { + struct elf_i386_link_hash_entry *eh; + struct elf_i386_dyn_relocs **pp; + struct elf_i386_dyn_relocs *p; - case R_386_32: - case R_386_PC32: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - struct elf_i386_link_hash_entry *eh; - struct elf_i386_dyn_relocs **pp; - struct elf_i386_dyn_relocs *p; + h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + eh = (struct elf_i386_link_hash_entry *) h; - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; + for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) + if (p->sec == sec) + { + /* Everything must go for SEC. */ + *pp = p->next; + break; + } + } - if (!info->shared && h->plt.refcount > 0) - h->plt.refcount -= 1; + r_type = ELF32_R_TYPE (rel->r_info); + r_type = elf_i386_tls_transition (info, r_type, h != NULL); + switch (r_type) + { + case R_386_TLS_LDM: + if (elf_i386_hash_table (info)->tls_ldm_got.refcount > 0) + elf_i386_hash_table (info)->tls_ldm_got.refcount -= 1; + break; - eh = (struct elf_i386_link_hash_entry *) h; + case R_386_TLS_GD: + case R_386_TLS_IE_32: + case R_386_TLS_IE: + case R_386_TLS_GOTIE: + case R_386_GOT32: + if (h != NULL) + { + if (h->got.refcount > 0) + h->got.refcount -= 1; + } + else if (local_got_refcounts != NULL) + { + if (local_got_refcounts[r_symndx] > 0) + local_got_refcounts[r_symndx] -= 1; + } + break; - for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next) - if (p->sec == sec) - { - if (ELF32_R_TYPE (rel->r_info) == R_386_PC32) - p->pc_count -= 1; - p->count -= 1; - if (p->count == 0) - *pp = p->next; - break; - } - } - break; + case R_386_32: + case R_386_PC32: + if (info->shared) + break; + /* Fall through */ - case R_386_PLT32: - r_symndx = ELF32_R_SYM (rel->r_info); - if (r_symndx >= symtab_hdr->sh_info) - { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - if (h->plt.refcount > 0) - h->plt.refcount -= 1; - } - break; + case R_386_PLT32: + if (h != NULL) + { + if (h->plt.refcount > 0) + h->plt.refcount -= 1; + } + break; - default: - break; - } + default: + break; + } + } - return true; + return TRUE; } /* Adjust a symbol defined by a dynamic object and referenced by a @@ -1379,14 +1314,11 @@ elf_i386_gc_sweep_hook (abfd, info, sec, relocs) change the definition to something the rest of the link can understand. */ -static boolean -elf_i386_adjust_dynamic_symbol (info, h) - struct bfd_link_info *info; - struct elf_link_hash_entry *h; +static bfd_boolean +elf_i386_adjust_dynamic_symbol (struct bfd_link_info *info, + struct elf_link_hash_entry *h) { struct elf_i386_link_hash_table *htab; - struct elf_i386_link_hash_entry * eh; - struct elf_i386_dyn_relocs *p; asection *s; unsigned int power_of_two; @@ -1397,11 +1329,9 @@ elf_i386_adjust_dynamic_symbol (info, h) || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0) { if (h->plt.refcount <= 0 - || (! info->shared - && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) == 0 - && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0 - && h->root.type != bfd_link_hash_undefweak - && h->root.type != bfd_link_hash_undefined)) + || SYMBOL_CALLS_LOCAL (info, h) + || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT + && h->root.type == bfd_link_hash_undefweak)) { /* This case can occur if we saw a PLT32 reloc in an input file, but the symbol was never referred to by a dynamic @@ -1412,7 +1342,7 @@ elf_i386_adjust_dynamic_symbol (info, h) h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; } - return true; + return TRUE; } else /* It's possible that we incorrectly decided a .plt reloc was @@ -1431,7 +1361,11 @@ elf_i386_adjust_dynamic_symbol (info, h) || h->weakdef->root.type == bfd_link_hash_defweak); h->root.u.def.section = h->weakdef->root.u.def.section; h->root.u.def.value = h->weakdef->root.u.def.value; - return true; + if (ELIMINATE_COPY_RELOCS || info->nocopyreloc) + h->elf_link_hash_flags + = ((h->elf_link_hash_flags & ~ELF_LINK_NON_GOT_REF) + | (h->weakdef->elf_link_hash_flags & ELF_LINK_NON_GOT_REF)); + return TRUE; } /* This is a reference to a symbol defined by a dynamic object which @@ -1442,34 +1376,40 @@ elf_i386_adjust_dynamic_symbol (info, h) For such cases we need not do anything here; the relocations will be handled correctly by relocate_section. */ if (info->shared) - return true; + return TRUE; /* If there are no references to this symbol that do not use the GOT, we don't need to generate a copy reloc. */ if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0) - return true; + return TRUE; /* If -z nocopyreloc was given, we won't generate them either. */ if (info->nocopyreloc) { h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF; - return true; + return TRUE; } - eh = (struct elf_i386_link_hash_entry *) h; - for (p = eh->dyn_relocs; p != NULL; p = p->next) + if (ELIMINATE_COPY_RELOCS) { - s = p->sec->output_section; - if (s != NULL && (s->flags & SEC_READONLY) != 0) - break; - } + struct elf_i386_link_hash_entry * eh; + struct elf_i386_dyn_relocs *p; - /* If we didn't find any dynamic relocs in read-only sections, then - we'll be keeping the dynamic relocs and avoiding the copy reloc. */ - if (p == NULL) - { - h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF; - return true; + eh = (struct elf_i386_link_hash_entry *) h; + for (p = eh->dyn_relocs; p != NULL; p = p->next) + { + s = p->sec->output_section; + if (s != NULL && (s->flags & SEC_READONLY) != 0) + break; + } + + /* If we didn't find any dynamic relocs in read-only sections, then + we'll be keeping the dynamic relocs and avoiding the copy reloc. */ + if (p == NULL) + { + h->elf_link_hash_flags &= ~ELF_LINK_NON_GOT_REF; + return TRUE; + } } /* We must allocate the symbol in our .dynbss section, which will @@ -1505,7 +1445,7 @@ elf_i386_adjust_dynamic_symbol (info, h) if (power_of_two > bfd_get_section_alignment (htab->elf.dynobj, s)) { if (! bfd_set_section_alignment (htab->elf.dynobj, s, power_of_two)) - return false; + return FALSE; } /* Define the symbol as being at this point in the section. */ @@ -1515,27 +1455,14 @@ elf_i386_adjust_dynamic_symbol (info, h) /* Increment the section size to make room for the symbol. */ s->_raw_size += h->size; - return true; + return TRUE; } -/* This is the condition under which elf_i386_finish_dynamic_symbol - will be called from elflink.h. If elflink.h doesn't call our - finish_dynamic_symbol routine, we'll need to do something about - initializing any .plt and .got entries in elf_i386_relocate_section. */ -#define WILL_CALL_FINISH_DYNAMIC_SYMBOL(DYN, INFO, H) \ - ((DYN) \ - && ((INFO)->shared \ - || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) \ - && ((H)->dynindx != -1 \ - || ((H)->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0)) - /* Allocate space in .plt, .got and associated reloc sections for dynamic relocs. */ -static boolean -allocate_dynrelocs (h, inf) - struct elf_link_hash_entry *h; - PTR inf; +static bfd_boolean +allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) { struct bfd_link_info *info; struct elf_i386_link_hash_table *htab; @@ -1543,7 +1470,7 @@ allocate_dynrelocs (h, inf) struct elf_i386_dyn_relocs *p; if (h->root.type == bfd_link_hash_indirect) - return true; + return TRUE; if (h->root.type == bfd_link_hash_warning) /* When warning symbols are created, they **replace** the "real" @@ -1562,11 +1489,12 @@ allocate_dynrelocs (h, inf) if (h->dynindx == -1 && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) { - if (! bfd_elf32_link_record_dynamic_symbol (info, h)) - return false; + if (! bfd_elf_link_record_dynamic_symbol (info, h)) + return FALSE; } - if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, info, h)) + if (info->shared + || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h)) { asection *s = htab->splt; @@ -1621,7 +1549,7 @@ allocate_dynrelocs (h, inf) else if (h->got.refcount > 0) { asection *s; - boolean dyn; + bfd_boolean dyn; int tls_type = elf_i386_hash_entry(h)->tls_type; /* Make sure this symbol is output as a dynamic symbol. @@ -1629,8 +1557,8 @@ allocate_dynrelocs (h, inf) if (h->dynindx == -1 && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) { - if (! bfd_elf32_link_record_dynamic_symbol (info, h)) - return false; + if (! bfd_elf_link_record_dynamic_symbol (info, h)) + return FALSE; } s = htab->sgot; @@ -1652,7 +1580,10 @@ allocate_dynrelocs (h, inf) htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); else if (tls_type == GOT_TLS_GD) htab->srelgot->_raw_size += 2 * sizeof (Elf32_External_Rel); - else if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info, h)) + else if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) + && (info->shared + || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) htab->srelgot->_raw_size += sizeof (Elf32_External_Rel); } else @@ -1660,7 +1591,7 @@ allocate_dynrelocs (h, inf) eh = (struct elf_i386_link_hash_entry *) h; if (eh->dyn_relocs == NULL) - return true; + return TRUE; /* In the shared -Bsymbolic case, discard space allocated for dynamic pc-relative relocs against symbols which turn out to be @@ -1670,9 +1601,13 @@ allocate_dynrelocs (h, inf) if (info->shared) { - if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0 - && ((h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0 - || info->symbolic)) + /* The only reloc that uses pc_count is R_386_PC32, which will + appear on a call or on something like ".long foo - .". We + want calls to protected symbols to resolve directly to the + function rather than going via the plt. If people want + function pointer comparisons to work as expected then they + should avoid writing assembly like ".long foo - .". */ + if (SYMBOL_CALLS_LOCAL (info, h)) { struct elf_i386_dyn_relocs **pp; @@ -1686,8 +1621,14 @@ allocate_dynrelocs (h, inf) pp = &p->next; } } + + /* Also discard relocs on undefined weak syms with non-default + visibility. */ + if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT + && h->root.type == bfd_link_hash_undefweak) + eh->dyn_relocs = NULL; } - else + else if (ELIMINATE_COPY_RELOCS) { /* For the non-shared case, discard space for relocs against symbols which turn out to need copy relocs or are not @@ -1705,8 +1646,8 @@ allocate_dynrelocs (h, inf) if (h->dynindx == -1 && (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0) { - if (! bfd_elf32_link_record_dynamic_symbol (info, h)) - return false; + if (! bfd_elf_link_record_dynamic_symbol (info, h)) + return FALSE; } /* If that succeeded, we know we'll be keeping all the @@ -1727,15 +1668,13 @@ allocate_dynrelocs (h, inf) sreloc->_raw_size += p->count * sizeof (Elf32_External_Rel); } - return true; + return TRUE; } /* Find any dynamic relocs that apply to read-only sections. */ -static boolean -readonly_dynrelocs (h, inf) - struct elf_link_hash_entry *h; - PTR inf; +static bfd_boolean +readonly_dynrelocs (struct elf_link_hash_entry *h, void *inf) { struct elf_i386_link_hash_entry *eh; struct elf_i386_dyn_relocs *p; @@ -1755,23 +1694,22 @@ readonly_dynrelocs (h, inf) info->flags |= DF_TEXTREL; /* Not an error, just cut short the traversal. */ - return false; + return FALSE; } } - return true; + return TRUE; } /* Set the sizes of the dynamic sections. */ -static boolean -elf_i386_size_dynamic_sections (output_bfd, info) - bfd *output_bfd ATTRIBUTE_UNUSED; - struct bfd_link_info *info; +static bfd_boolean +elf_i386_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED, + struct bfd_link_info *info) { struct elf_i386_link_hash_table *htab; bfd *dynobj; asection *s; - boolean relocs; + bfd_boolean relocs; bfd *ibfd; htab = elf_i386_hash_table (info); @@ -1782,7 +1720,7 @@ elf_i386_size_dynamic_sections (output_bfd, info) if (htab->elf.dynamic_sections_created) { /* Set the contents of the .interp section to the interpreter. */ - if (! info->shared) + if (info->executable) { s = bfd_get_section_by_name (dynobj, ".interp"); if (s == NULL) @@ -1884,7 +1822,7 @@ elf_i386_size_dynamic_sections (output_bfd, info) /* We now have determined the sizes of the various dynamic sections. Allocate memory for them. */ - relocs = false; + relocs = FALSE; for (s = dynobj->sections; s != NULL; s = s->next) { if ((s->flags & SEC_LINKER_CREATED) == 0) @@ -1900,7 +1838,7 @@ elf_i386_size_dynamic_sections (output_bfd, info) else if (strncmp (bfd_get_section_name (dynobj, s), ".rel", 4) == 0) { if (s->_raw_size != 0 && s != htab->srelplt) - relocs = true; + relocs = TRUE; /* We use the reloc_count field as a counter if we need to copy relocs into the output file. */ @@ -1933,9 +1871,9 @@ elf_i386_size_dynamic_sections (output_bfd, info) section's contents are written out. This should not happen, but this way if it does, we get a R_386_NONE reloc instead of garbage. */ - s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->_raw_size); + s->contents = bfd_zalloc (dynobj, s->_raw_size); if (s->contents == NULL) - return false; + return FALSE; } if (htab->elf.dynamic_sections_created) @@ -1946,12 +1884,12 @@ elf_i386_size_dynamic_sections (output_bfd, info) the .dynamic section. The DT_DEBUG entry is filled in by the dynamic linker and used by the debugger. */ #define add_dynamic_entry(TAG, VAL) \ - bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL)) + _bfd_elf_add_dynamic_entry (info, TAG, VAL) - if (! info->shared) + if (info->executable) { if (!add_dynamic_entry (DT_DEBUG, 0)) - return false; + return FALSE; } if (htab->splt->_raw_size != 0) @@ -1960,7 +1898,7 @@ elf_i386_size_dynamic_sections (output_bfd, info) || !add_dynamic_entry (DT_PLTRELSZ, 0) || !add_dynamic_entry (DT_PLTREL, DT_REL) || !add_dynamic_entry (DT_JMPREL, 0)) - return false; + return FALSE; } if (relocs) @@ -1968,7 +1906,7 @@ elf_i386_size_dynamic_sections (output_bfd, info) if (!add_dynamic_entry (DT_REL, 0) || !add_dynamic_entry (DT_RELSZ, 0) || !add_dynamic_entry (DT_RELENT, sizeof (Elf32_External_Rel))) - return false; + return FALSE; /* If any dynamic relocs apply to a read-only section, then we need a DT_TEXTREL entry. */ @@ -1979,23 +1917,22 @@ elf_i386_size_dynamic_sections (output_bfd, info) if ((info->flags & DF_TEXTREL) != 0) { if (!add_dynamic_entry (DT_TEXTREL, 0)) - return false; + return FALSE; } } } #undef add_dynamic_entry - return true; + return TRUE; } /* Set the correct type for an x86 ELF section. We do this by the section name, which is a hack, but ought to work. */ -static boolean -elf_i386_fake_sections (abfd, hdr, sec) - bfd *abfd ATTRIBUTE_UNUSED; - Elf32_Internal_Shdr *hdr; - asection *sec; +static bfd_boolean +elf_i386_fake_sections (bfd *abfd ATTRIBUTE_UNUSED, + Elf_Internal_Shdr *hdr, + asection *sec) { register const char *name; @@ -2020,7 +1957,7 @@ elf_i386_fake_sections (abfd, hdr, sec) if (strcmp (name, ".reloc") == 0) hdr->sh_type = SHT_PROGBITS; - return true; + return TRUE; } /* Return the base VMA address which should be subtracted from real addresses @@ -2028,46 +1965,39 @@ elf_i386_fake_sections (abfd, hdr, sec) This is PT_TLS segment p_vaddr. */ static bfd_vma -dtpoff_base (info) - struct bfd_link_info *info; +dtpoff_base (struct bfd_link_info *info) { - /* If tls_segment is NULL, we should have signalled an error already. */ - if (elf_hash_table (info)->tls_segment == NULL) + /* If tls_sec is NULL, we should have signalled an error already. */ + if (elf_hash_table (info)->tls_sec == NULL) return 0; - return elf_hash_table (info)->tls_segment->start; + return elf_hash_table (info)->tls_sec->vma; } /* Return the relocation value for @tpoff relocation if STT_TLS virtual address is ADDRESS. */ static bfd_vma -tpoff (info, address) - struct bfd_link_info *info; - bfd_vma address; +tpoff (struct bfd_link_info *info, bfd_vma address) { - struct elf_link_tls_segment *tls_segment - = elf_hash_table (info)->tls_segment; + struct elf_link_hash_table *htab = elf_hash_table (info); - /* If tls_segment is NULL, we should have signalled an error already. */ - if (tls_segment == NULL) + /* If tls_sec is NULL, we should have signalled an error already. */ + if (htab->tls_sec == NULL) return 0; - return (align_power (tls_segment->size, tls_segment->align) - + tls_segment->start - address); + return htab->tls_size + htab->tls_sec->vma - address; } /* Relocate an i386 ELF section. */ -static boolean -elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, - contents, relocs, local_syms, local_sections) - bfd *output_bfd; - struct bfd_link_info *info; - bfd *input_bfd; - asection *input_section; - bfd_byte *contents; - Elf_Internal_Rela *relocs; - Elf_Internal_Sym *local_syms; - asection **local_sections; +static bfd_boolean +elf_i386_relocate_section (bfd *output_bfd, + struct bfd_link_info *info, + bfd *input_bfd, + asection *input_section, + bfd_byte *contents, + Elf_Internal_Rela *relocs, + Elf_Internal_Sym *local_syms, + asection **local_sections) { struct elf_i386_link_hash_table *htab; Elf_Internal_Shdr *symtab_hdr; @@ -2093,30 +2023,30 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, asection *sec; bfd_vma off; bfd_vma relocation; - boolean unresolved_reloc; + bfd_boolean unresolved_reloc; bfd_reloc_status_type r; unsigned int indx; int tls_type; r_type = ELF32_R_TYPE (rel->r_info); - if (r_type == (int) R_386_GNU_VTINHERIT - || r_type == (int) R_386_GNU_VTENTRY) + if (r_type == R_386_GNU_VTINHERIT + || r_type == R_386_GNU_VTENTRY) continue; - if ((indx = (unsigned) r_type) >= R_386_standard + if ((indx = r_type) >= R_386_standard && ((indx = r_type - R_386_ext_offset) - R_386_standard >= R_386_ext - R_386_standard) && ((indx = r_type - R_386_tls_offset) - R_386_ext >= R_386_tls - R_386_ext)) { bfd_set_error (bfd_error_bad_value); - return false; + return FALSE; } howto = elf_howto_table + indx; r_symndx = ELF32_R_SYM (rel->r_info); - if (info->relocateable) + if (info->relocatable) { bfd_vma val; bfd_byte *where; @@ -2163,7 +2093,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, h = NULL; sym = NULL; sec = NULL; - unresolved_reloc = false; + unresolved_reloc = FALSE; if (r_symndx < symtab_hdr->sh_info) { sym = local_syms + r_symndx; @@ -2236,43 +2166,12 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, } else { - h = sym_hashes[r_symndx - symtab_hdr->sh_info]; - while (h->root.type == bfd_link_hash_indirect - || h->root.type == bfd_link_hash_warning) - h = (struct elf_link_hash_entry *) h->root.u.i.link; + bfd_boolean warned; - relocation = 0; - if (h->root.type == bfd_link_hash_defined - || h->root.type == bfd_link_hash_defweak) - { - sec = h->root.u.def.section; - if (sec->output_section == NULL) - /* Set a flag that will be cleared later if we find a - relocation value for this symbol. output_section - is typically NULL for symbols satisfied by a shared - library. */ - unresolved_reloc = true; - else - relocation = (h->root.u.def.value - + sec->output_section->vma - + sec->output_offset); - } - else if (h->root.type == bfd_link_hash_undefweak) - ; - else if (info->shared - && (!info->symbolic || info->allow_shlib_undefined) - && !info->no_undefined - && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT) - ; - else - { - if (! ((*info->callbacks->undefined_symbol) - (info, h->root.root.string, input_bfd, - input_section, rel->r_offset, - (!info->shared || info->no_undefined - || ELF_ST_VISIBILITY (h->other))))) - return false; - } + RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel, + r_symndx, symtab_hdr, sym_hashes, + h, sec, relocation, + unresolved_reloc, warned); } switch (r_type) @@ -2285,16 +2184,15 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, if (h != NULL) { - boolean dyn; + bfd_boolean dyn; off = h->got.offset; dyn = htab->elf.dynamic_sections_created; - if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info, h) + if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h) || (info->shared - && (info->symbolic - || h->dynindx == -1 - || (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL)) - && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))) + && SYMBOL_REFERENCES_LOCAL (info, h)) + || (ELF_ST_VISIBILITY (h->other) + && h->root.type == bfd_link_hash_undefweak)) { /* This is actually a static link, or it is a -Bsymbolic link and the symbol is defined @@ -2318,7 +2216,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, } } else - unresolved_reloc = false; + unresolved_reloc = FALSE; } else { @@ -2339,20 +2237,20 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, if (info->shared) { - asection *srelgot; - Elf_Internal_Rel outrel; - Elf32_External_Rel *loc; + asection *s; + Elf_Internal_Rela outrel; + bfd_byte *loc; - srelgot = htab->srelgot; - if (srelgot == NULL) + s = htab->srelgot; + if (s == NULL) abort (); outrel.r_offset = (htab->sgot->output_section->vma + htab->sgot->output_offset + off); outrel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); - loc = (Elf32_External_Rel *) srelgot->contents; - loc += srelgot->reloc_count++; + loc = s->contents; + loc += s->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); } @@ -2381,7 +2279,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, case R_386_GOTPC: /* Use global offset table as symbol value. */ relocation = htab->sgot->output_section->vma; - unresolved_reloc = false; + unresolved_reloc = FALSE; break; case R_386_PLT32: @@ -2405,7 +2303,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, relocation = (htab->splt->output_section->vma + htab->splt->output_offset + h->plt.offset); - unresolved_reloc = false; + unresolved_reloc = FALSE; break; case R_386_32: @@ -2418,13 +2316,13 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, break; if ((info->shared + && (h == NULL + || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT + || h->root.type != bfd_link_hash_undefweak) && (r_type != R_386_PC32 - || (h != NULL - && h->dynindx != -1 - && (! info->symbolic - || (h->elf_link_hash_flags - & ELF_LINK_HASH_DEF_REGULAR) == 0)))) - || (!info->shared + || !SYMBOL_CALLS_LOCAL (info, h))) + || (ELIMINATE_COPY_RELOCS + && !info->shared && h != NULL && h->dynindx != -1 && (h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0 @@ -2435,25 +2333,25 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, || h->root.type == bfd_link_hash_undefweak || h->root.type == bfd_link_hash_undefined))) { - Elf_Internal_Rel outrel; - boolean skip, relocate; + Elf_Internal_Rela outrel; + bfd_byte *loc; + bfd_boolean skip, relocate; asection *sreloc; - Elf32_External_Rel *loc; /* When generating a shared object, these relocations are copied into the output file to be resolved at run time. */ - skip = false; - relocate = false; + skip = FALSE; + relocate = FALSE; outrel.r_offset = _bfd_elf_section_offset (output_bfd, info, input_section, rel->r_offset); if (outrel.r_offset == (bfd_vma) -1) - skip = true; + skip = TRUE; else if (outrel.r_offset == (bfd_vma) -2) - skip = true, relocate = true; + skip = TRUE, relocate = TRUE; outrel.r_offset += (input_section->output_section->vma + input_section->output_offset); @@ -2470,7 +2368,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, else { /* This symbol is local, or marked to become local. */ - relocate = true; + relocate = TRUE; outrel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); } @@ -2478,8 +2376,8 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, if (sreloc == NULL) abort (); - loc = (Elf32_External_Rel *) sreloc->contents; - loc += sreloc->reloc_count++; + loc = sreloc->contents; + loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); /* If this reloc is against an external symbol, we do @@ -2494,9 +2392,9 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, case R_386_TLS_IE: if (info->shared) { - Elf_Internal_Rel outrel; + Elf_Internal_Rela outrel; + bfd_byte *loc; asection *sreloc; - Elf32_External_Rel *loc; outrel.r_offset = rel->r_offset + input_section->output_section->vma @@ -2505,8 +2403,8 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, sreloc = elf_section_data (input_section)->sreloc; if (sreloc == NULL) abort (); - loc = (Elf32_External_Rel *) sreloc->contents; - loc += sreloc->reloc_count++; + loc = sreloc->contents; + loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); } /* Fall through */ @@ -2619,14 +2517,16 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, if (val == 0xa1) { /* movl foo, %eax. */ - bfd_put_8 (output_bfd, 0xb8, contents + rel->r_offset - 1); + bfd_put_8 (output_bfd, 0xb8, + contents + rel->r_offset - 1); } else { BFD_ASSERT (rel->r_offset >= 2); - type = bfd_get_8 (input_bfd, contents + rel->r_offset - 2); + type = bfd_get_8 (input_bfd, + contents + rel->r_offset - 2); switch (type) - { + { case 0x8b: /* movl */ BFD_ASSERT ((val & 0xc7) == 0x05); @@ -2648,7 +2548,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, default: BFD_FAIL (); break; - } + } } bfd_put_32 (output_bfd, -tpoff (info, relocation), contents + rel->r_offset); @@ -2723,10 +2623,10 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, if ((off & 1) != 0) off &= ~1; - else + else { - Elf_Internal_Rel outrel; - Elf32_External_Rel *loc; + Elf_Internal_Rela outrel; + bfd_byte *loc; int dr_type, indx; if (htab->srelgot == NULL) @@ -2752,8 +2652,8 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, bfd_put_32 (output_bfd, 0, htab->sgot->contents + off); outrel.r_info = ELF32_R_INFO (indx, dr_type); - loc = (Elf32_External_Rel *) htab->srelgot->contents; - loc += htab->srelgot->reloc_count++; + loc = htab->srelgot->contents; + loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); if (r_type == R_386_TLS_GD) @@ -2773,9 +2673,8 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, R_386_TLS_DTPOFF32); outrel.r_offset += 4; htab->srelgot->reloc_count++; - loc++; - bfd_elf32_swap_reloc_out (output_bfd, &outrel, - loc); + loc += sizeof (Elf32_External_Rel); + bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); } } else if (tls_type == GOT_TLS_IE_BOTH) @@ -2786,7 +2685,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, outrel.r_info = ELF32_R_INFO (indx, R_386_TLS_TPOFF); outrel.r_offset += 4; htab->srelgot->reloc_count++; - loc++; + loc += sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); } @@ -2806,7 +2705,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, relocation += 4; if (r_type == R_386_TLS_IE) relocation += htab->sgot->output_section->vma; - unresolved_reloc = false; + unresolved_reloc = FALSE; } else { @@ -2905,8 +2804,8 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, off &= ~1; else { - Elf_Internal_Rel outrel; - Elf32_External_Rel *loc; + Elf_Internal_Rela outrel; + bfd_byte *loc; if (htab->srelgot == NULL) abort (); @@ -2919,17 +2818,17 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, bfd_put_32 (output_bfd, 0, htab->sgot->contents + off + 4); outrel.r_info = ELF32_R_INFO (0, R_386_TLS_DTPMOD32); - loc = (Elf32_External_Rel *) htab->srelgot->contents; - loc += htab->srelgot->reloc_count++; + loc = htab->srelgot->contents; + loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); htab->tls_ldm_got.offset |= 1; } relocation = htab->sgot->output_offset + off; - unresolved_reloc = false; + unresolved_reloc = FALSE; break; case R_386_TLS_LDO_32: - if (info->shared) + if (info->shared || (input_section->flags & SEC_CODE) == 0) relocation -= dtpoff_base (info); else /* When converting LDO to LE, we must negate. */ @@ -2940,9 +2839,9 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, case R_386_TLS_LE: if (info->shared) { - Elf_Internal_Rel outrel; + Elf_Internal_Rela outrel; asection *sreloc; - Elf32_External_Rel *loc; + bfd_byte *loc; int indx; outrel.r_offset = rel->r_offset @@ -2959,8 +2858,8 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, sreloc = elf_section_data (input_section)->sreloc; if (sreloc == NULL) abort (); - loc = (Elf32_External_Rel *) sreloc->contents; - loc += sreloc->reloc_count++; + loc = sreloc->contents; + loc += sreloc->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &outrel, loc); if (indx) continue; @@ -2992,12 +2891,12 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, bfd_get_section_name (input_bfd, input_section), (long) rel->r_offset, h->root.root.string); - return false; + return FALSE; } r = _bfd_final_link_relocate (howto, input_bfd, input_section, contents, rel->r_offset, - relocation, (bfd_vma) 0); + relocation, 0); if (r != bfd_reloc_ok) { @@ -3011,7 +2910,7 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, symtab_hdr->sh_link, sym->st_name); if (name == NULL) - return false; + return FALSE; if (*name == '\0') name = bfd_section_name (input_bfd, sec); } @@ -3019,9 +2918,9 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, if (r == bfd_reloc_overflow) { if (! ((*info->callbacks->reloc_overflow) - (info, name, howto->name, (bfd_vma) 0, + (info, name, howto->name, 0, input_bfd, input_section, rel->r_offset))) - return false; + return FALSE; } else { @@ -3030,23 +2929,22 @@ elf_i386_relocate_section (output_bfd, info, input_bfd, input_section, bfd_archive_filename (input_bfd), bfd_get_section_name (input_bfd, input_section), (long) rel->r_offset, name, (int) r); - return false; + return FALSE; } } } - return true; + return TRUE; } /* Finish up dynamic symbol handling. We set the contents of various dynamic sections here. */ -static boolean -elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) - bfd *output_bfd; - struct bfd_link_info *info; - struct elf_link_hash_entry *h; - Elf_Internal_Sym *sym; +static bfd_boolean +elf_i386_finish_dynamic_symbol (bfd *output_bfd, + struct bfd_link_info *info, + struct elf_link_hash_entry *h, + Elf_Internal_Sym *sym) { struct elf_i386_link_hash_table *htab; @@ -3056,8 +2954,8 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) { bfd_vma plt_index; bfd_vma got_offset; - Elf_Internal_Rel rel; - Elf32_External_Rel *loc; + Elf_Internal_Rela rel; + bfd_byte *loc; /* This symbol has an entry in the procedure linkage table. Set it up. */ @@ -3116,17 +3014,22 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) + htab->sgotplt->output_offset + got_offset); rel.r_info = ELF32_R_INFO (h->dynindx, R_386_JUMP_SLOT); - loc = (Elf32_External_Rel *) htab->srelplt->contents + plt_index; + loc = htab->srelplt->contents + plt_index * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &rel, loc); if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0) { /* Mark the symbol as undefined, rather than as defined in - the .plt section. Leave the value alone. This is a clue + the .plt section. Leave the value if there were any + relocations where pointer equality matters (this is a clue for the dynamic linker, to make function pointer comparisons work between an application and shared - library. */ + library), otherwise set it to zero. If a function is only + called from a binary, there is no need to slow down + shared libraries because of that. */ sym->st_shndx = SHN_UNDEF; + if ((h->elf_link_hash_flags & ELF_LINK_POINTER_EQUALITY_NEEDED) == 0) + sym->st_value = 0; } } @@ -3134,8 +3037,8 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) && elf_i386_hash_entry(h)->tls_type != GOT_TLS_GD && (elf_i386_hash_entry(h)->tls_type & GOT_TLS_IE) == 0) { - Elf_Internal_Rel rel; - Elf32_External_Rel *loc; + Elf_Internal_Rela rel; + bfd_byte *loc; /* This symbol has an entry in the global offset table. Set it up. */ @@ -3153,10 +3056,7 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) The entry in the global offset table will already have been initialized in the relocate_section function. */ if (info->shared - && (info->symbolic - || h->dynindx == -1 - || (h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL)) - && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)) + && SYMBOL_REFERENCES_LOCAL (info, h)) { BFD_ASSERT((h->got.offset & 1) != 0); rel.r_info = ELF32_R_INFO (0, R_386_RELATIVE); @@ -3169,15 +3069,15 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) rel.r_info = ELF32_R_INFO (h->dynindx, R_386_GLOB_DAT); } - loc = (Elf32_External_Rel *) htab->srelgot->contents; - loc += htab->srelgot->reloc_count++; + loc = htab->srelgot->contents; + loc += htab->srelgot->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &rel, loc); } if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0) { - Elf_Internal_Rel rel; - Elf32_External_Rel *loc; + Elf_Internal_Rela rel; + bfd_byte *loc; /* This symbol needs a copy reloc. Set it up. */ @@ -3191,8 +3091,8 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) + h->root.u.def.section->output_section->vma + h->root.u.def.section->output_offset); rel.r_info = ELF32_R_INFO (h->dynindx, R_386_COPY); - loc = (Elf32_External_Rel *) htab->srelbss->contents; - loc += htab->srelbss->reloc_count++; + loc = htab->srelbss->contents; + loc += htab->srelbss->reloc_count++ * sizeof (Elf32_External_Rel); bfd_elf32_swap_reloc_out (output_bfd, &rel, loc); } @@ -3201,17 +3101,16 @@ elf_i386_finish_dynamic_symbol (output_bfd, info, h, sym) || strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0) sym->st_shndx = SHN_ABS; - return true; + return TRUE; } /* Used to decide how to sort relocs in an optimal manner for the dynamic linker, before writing them out. */ static enum elf_reloc_type_class -elf_i386_reloc_type_class (rela) - const Elf_Internal_Rela *rela; +elf_i386_reloc_type_class (const Elf_Internal_Rela *rela) { - switch ((int) ELF32_R_TYPE (rela->r_info)) + switch (ELF32_R_TYPE (rela->r_info)) { case R_386_RELATIVE: return reloc_class_relative; @@ -3226,10 +3125,9 @@ elf_i386_reloc_type_class (rela) /* Finish up the dynamic sections. */ -static boolean -elf_i386_finish_dynamic_sections (output_bfd, info) - bfd *output_bfd; - struct bfd_link_info *info; +static bfd_boolean +elf_i386_finish_dynamic_sections (bfd *output_bfd, + struct bfd_link_info *info) { struct elf_i386_link_hash_table *htab; bfd *dynobj; @@ -3265,15 +3163,13 @@ elf_i386_finish_dynamic_sections (output_bfd, info) break; case DT_JMPREL: - dyn.d_un.d_ptr = htab->srelplt->output_section->vma; + s = htab->srelplt; + dyn.d_un.d_ptr = s->output_section->vma + s->output_offset; break; case DT_PLTRELSZ: - s = htab->srelplt->output_section; - if (s->_cooked_size != 0) - dyn.d_un.d_val = s->_cooked_size; - else - dyn.d_un.d_val = s->_raw_size; + s = htab->srelplt; + dyn.d_un.d_val = s->_raw_size; break; case DT_RELSZ: @@ -3282,18 +3178,23 @@ elf_i386_finish_dynamic_sections (output_bfd, info) included in the overall relocs (DT_REL). This is what Solaris does. However, UnixWare can not handle that case. Therefore, we override the DT_RELSZ entry - here to make it not include the JMPREL relocs. Since - the linker script arranges for .rel.plt to follow all - other relocation sections, we don't have to worry - about changing the DT_REL entry. */ - if (htab->srelplt != NULL) - { - s = htab->srelplt->output_section; - if (s->_cooked_size != 0) - dyn.d_un.d_val -= s->_cooked_size; - else - dyn.d_un.d_val -= s->_raw_size; - } + here to make it not include the JMPREL relocs. */ + s = htab->srelplt; + if (s == NULL) + continue; + dyn.d_un.d_val -= s->_raw_size; + break; + + case DT_REL: + /* We may not be using the standard ELF linker script. + If .rel.plt is the first .rel section, we adjust + DT_REL to not include it. */ + s = htab->srelplt; + if (s == NULL) + continue; + if (dyn.d_un.d_ptr != s->output_section->vma + s->output_offset) + continue; + dyn.d_un.d_ptr += s->_raw_size; break; } @@ -3335,25 +3236,23 @@ elf_i386_finish_dynamic_sections (output_bfd, info) if (htab->sgotplt->_raw_size > 0) { bfd_put_32 (output_bfd, - (sdyn == NULL ? (bfd_vma) 0 + (sdyn == NULL ? 0 : sdyn->output_section->vma + sdyn->output_offset), htab->sgotplt->contents); - bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgotplt->contents + 4); - bfd_put_32 (output_bfd, (bfd_vma) 0, htab->sgotplt->contents + 8); + bfd_put_32 (output_bfd, 0, htab->sgotplt->contents + 4); + bfd_put_32 (output_bfd, 0, htab->sgotplt->contents + 8); } elf_section_data (htab->sgotplt->output_section)->this_hdr.sh_entsize = 4; } - return true; + return TRUE; } -#ifndef ELF_ARCH #define TARGET_LITTLE_SYM bfd_elf32_i386_vec #define TARGET_LITTLE_NAME "elf32-i386" #define ELF_ARCH bfd_arch_i386 #define ELF_MACHINE_CODE EM_386 #define ELF_MAXPAGESIZE 0x1000 -#endif /* ELF_ARCH */ #define elf_backend_can_gc_sections 1 #define elf_backend_can_refcount 1 @@ -3361,13 +3260,12 @@ elf_i386_finish_dynamic_sections (output_bfd, info) #define elf_backend_plt_readonly 1 #define elf_backend_want_plt_sym 0 #define elf_backend_got_header_size 12 -#define elf_backend_plt_header_size PLT_ENTRY_SIZE -#define elf_info_to_howto elf_i386_info_to_howto +/* Support RELA for objdump of prelink objects. */ +#define elf_info_to_howto elf_i386_info_to_howto_rel #define elf_info_to_howto_rel elf_i386_info_to_howto_rel #define bfd_elf32_mkobject elf_i386_mkobject -#define elf_backend_object_p elf_i386_object_p #define bfd_elf32_bfd_is_local_label_name elf_i386_is_local_label_name #define bfd_elf32_bfd_link_hash_table_create elf_i386_link_hash_table_create @@ -3389,3 +3287,37 @@ elf_i386_finish_dynamic_sections (output_bfd, info) #define elf_backend_size_dynamic_sections elf_i386_size_dynamic_sections #include "elf32-target.h" + +/* FreeBSD support. */ + +#undef TARGET_LITTLE_SYM +#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec +#undef TARGET_LITTLE_NAME +#define TARGET_LITTLE_NAME "elf32-i386-freebsd" + +/* The kernel recognizes executables as valid only if they carry a + "FreeBSD" label in the ELF header. So we put this label on all + executables and (for simplicity) also all other object files. */ + +static void +elf_i386_post_process_headers (bfd *abfd, + struct bfd_link_info *info ATTRIBUTE_UNUSED) +{ + Elf_Internal_Ehdr *i_ehdrp; + + i_ehdrp = elf_elfheader (abfd); + + /* Put an ABI label supported by FreeBSD >= 4.1. */ + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD; +#ifdef OLD_FREEBSD_ABI_LABEL + /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */ + memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8); +#endif +} + +#undef elf_backend_post_process_headers +#define elf_backend_post_process_headers elf_i386_post_process_headers +#undef elf32_bed +#define elf32_bed elf32_i386_fbsd_bed + +#include "elf32-target.h" diff --git a/contrib/binutils/bfd/elf64-alpha.c b/contrib/binutils/bfd/elf64-alpha.c index fc0aedd12949..2d4715b4e140 100644 --- a/contrib/binutils/bfd/elf64-alpha.c +++ b/contrib/binutils/bfd/elf64-alpha.c @@ -1,25 +1,23 @@ /* Alpha specific support for 64-bit ELF - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 + Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. Contributed by Richard Henderson <rth@tamu.edu>. -This file is part of BFD, the Binary File Descriptor library. + This file is part of BFD, the Binary File Descriptor library. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* $FreeBSD$ */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* We need a published ABI spec for this. Until one comes out, don't assume this'll remain unchanged forever. */ @@ -49,108 +47,112 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define ECOFF_64 #include "ecoffswap.h" -static int alpha_elf_dynamic_symbol_p - PARAMS((struct elf_link_hash_entry *, struct bfd_link_info *)); +static bfd_boolean alpha_elf_dynamic_symbol_p + PARAMS ((struct elf_link_hash_entry *, struct bfd_link_info *)); static struct bfd_hash_entry * elf64_alpha_link_hash_newfunc - PARAMS((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); + PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); static struct bfd_link_hash_table * elf64_alpha_bfd_link_hash_table_create - PARAMS((bfd *)); + PARAMS ((bfd *)); static bfd_reloc_status_type elf64_alpha_reloc_nil - PARAMS((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); + PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); static bfd_reloc_status_type elf64_alpha_reloc_bad - PARAMS((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); + PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); static bfd_reloc_status_type elf64_alpha_do_reloc_gpdisp - PARAMS((bfd *, bfd_vma, bfd_byte *, bfd_byte *)); + PARAMS ((bfd *, bfd_vma, bfd_byte *, bfd_byte *)); static bfd_reloc_status_type elf64_alpha_reloc_gpdisp - PARAMS((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); + PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); static reloc_howto_type * elf64_alpha_bfd_reloc_type_lookup - PARAMS((bfd *, bfd_reloc_code_real_type)); + PARAMS ((bfd *, bfd_reloc_code_real_type)); static void elf64_alpha_info_to_howto - PARAMS((bfd *, arelent *, Elf64_Internal_Rela *)); - -static boolean elf64_alpha_mkobject - PARAMS((bfd *)); -static boolean elf64_alpha_object_p - PARAMS((bfd *)); -static boolean elf64_alpha_section_from_shdr - PARAMS((bfd *, Elf64_Internal_Shdr *, const char *)); -static boolean elf64_alpha_section_flags - PARAMS((flagword *, Elf64_Internal_Shdr *)); -static boolean elf64_alpha_fake_sections - PARAMS((bfd *, Elf64_Internal_Shdr *, asection *)); -static boolean elf64_alpha_create_got_section - PARAMS((bfd *, struct bfd_link_info *)); -static boolean elf64_alpha_create_dynamic_sections - PARAMS((bfd *, struct bfd_link_info *)); - -static boolean elf64_alpha_read_ecoff_info - PARAMS((bfd *, asection *, struct ecoff_debug_info *)); -static boolean elf64_alpha_is_local_label_name - PARAMS((bfd *, const char *)); -static boolean elf64_alpha_find_nearest_line - PARAMS((bfd *, asection *, asymbol **, bfd_vma, const char **, - const char **, unsigned int *)); + PARAMS ((bfd *, arelent *, Elf_Internal_Rela *)); + +static bfd_boolean elf64_alpha_mkobject + PARAMS ((bfd *)); +static bfd_boolean elf64_alpha_object_p + PARAMS ((bfd *)); +static bfd_boolean elf64_alpha_section_from_shdr + PARAMS ((bfd *, Elf_Internal_Shdr *, const char *)); +static bfd_boolean elf64_alpha_section_flags + PARAMS ((flagword *, Elf_Internal_Shdr *)); +static bfd_boolean elf64_alpha_fake_sections + PARAMS ((bfd *, Elf_Internal_Shdr *, asection *)); +static bfd_boolean elf64_alpha_create_got_section + PARAMS ((bfd *, struct bfd_link_info *)); +static bfd_boolean elf64_alpha_create_dynamic_sections + PARAMS ((bfd *, struct bfd_link_info *)); + +static bfd_boolean elf64_alpha_read_ecoff_info + PARAMS ((bfd *, asection *, struct ecoff_debug_info *)); +static bfd_boolean elf64_alpha_is_local_label_name + PARAMS ((bfd *, const char *)); +static bfd_boolean elf64_alpha_find_nearest_line + PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **, + const char **, unsigned int *)); #if defined(__STDC__) || defined(ALMOST_STDC) struct alpha_elf_link_hash_entry; #endif -static boolean elf64_alpha_output_extsym - PARAMS((struct alpha_elf_link_hash_entry *, PTR)); +static bfd_boolean elf64_alpha_output_extsym + PARAMS ((struct alpha_elf_link_hash_entry *, PTR)); -static boolean elf64_alpha_can_merge_gots - PARAMS((bfd *, bfd *)); +static bfd_boolean elf64_alpha_can_merge_gots + PARAMS ((bfd *, bfd *)); static void elf64_alpha_merge_gots - PARAMS((bfd *, bfd *)); -static boolean elf64_alpha_calc_got_offsets_for_symbol + PARAMS ((bfd *, bfd *)); +static bfd_boolean elf64_alpha_calc_got_offsets_for_symbol PARAMS ((struct alpha_elf_link_hash_entry *, PTR)); -static void elf64_alpha_calc_got_offsets PARAMS ((struct bfd_link_info *)); -static boolean elf64_alpha_size_got_sections +static void elf64_alpha_calc_got_offsets + PARAMS ((struct bfd_link_info *)); +static bfd_boolean elf64_alpha_size_got_sections PARAMS ((struct bfd_link_info *)); -static boolean elf64_alpha_size_plt_section +static bfd_boolean elf64_alpha_size_plt_section PARAMS ((struct bfd_link_info *)); -static boolean elf64_alpha_size_plt_section_1 +static bfd_boolean elf64_alpha_size_plt_section_1 PARAMS ((struct alpha_elf_link_hash_entry *, PTR)); -static boolean elf64_alpha_always_size_sections +static bfd_boolean elf64_alpha_always_size_sections PARAMS ((bfd *, struct bfd_link_info *)); static int alpha_dynamic_entries_for_reloc PARAMS ((int, int, int)); -static boolean elf64_alpha_calc_dynrel_sizes +static bfd_boolean elf64_alpha_calc_dynrel_sizes PARAMS ((struct alpha_elf_link_hash_entry *, struct bfd_link_info *)); -static boolean elf64_alpha_size_rela_got_section +static bfd_boolean elf64_alpha_size_rela_got_section PARAMS ((struct bfd_link_info *)); -static boolean elf64_alpha_size_rela_got_1 +static bfd_boolean elf64_alpha_size_rela_got_1 PARAMS ((struct alpha_elf_link_hash_entry *, struct bfd_link_info *)); -static boolean elf64_alpha_add_symbol_hook - PARAMS ((bfd *, struct bfd_link_info *, const Elf_Internal_Sym *, +static bfd_boolean elf64_alpha_add_symbol_hook + PARAMS ((bfd *, struct bfd_link_info *, Elf_Internal_Sym *, const char **, flagword *, asection **, bfd_vma *)); static struct alpha_elf_got_entry *get_got_entry PARAMS ((bfd *, struct alpha_elf_link_hash_entry *, unsigned long, unsigned long, bfd_vma)); -static boolean elf64_alpha_check_relocs - PARAMS((bfd *, struct bfd_link_info *, asection *sec, +static bfd_boolean elf64_alpha_check_relocs + PARAMS ((bfd *, struct bfd_link_info *, asection *sec, const Elf_Internal_Rela *)); -static boolean elf64_alpha_adjust_dynamic_symbol - PARAMS((struct bfd_link_info *, struct elf_link_hash_entry *)); -static boolean elf64_alpha_size_dynamic_sections - PARAMS((bfd *, struct bfd_link_info *)); -static boolean elf64_alpha_relocate_section_r - PARAMS((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, - Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); -static boolean elf64_alpha_relocate_section - PARAMS((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, +static bfd_boolean elf64_alpha_adjust_dynamic_symbol + PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *)); +static bfd_boolean elf64_alpha_size_dynamic_sections + PARAMS ((bfd *, struct bfd_link_info *)); +static void elf64_alpha_emit_dynrel + PARAMS ((bfd *, struct bfd_link_info *, asection *, asection *, + bfd_vma, long, long, bfd_vma)); +static bfd_boolean elf64_alpha_relocate_section_r + PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, + Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); +static bfd_boolean elf64_alpha_relocate_section + PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); -static boolean elf64_alpha_finish_dynamic_symbol - PARAMS((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, - Elf_Internal_Sym *)); -static boolean elf64_alpha_finish_dynamic_sections - PARAMS((bfd *, struct bfd_link_info *)); -static boolean elf64_alpha_final_link - PARAMS((bfd *, struct bfd_link_info *)); -static boolean elf64_alpha_merge_ind_symbols - PARAMS((struct alpha_elf_link_hash_entry *, PTR)); +static bfd_boolean elf64_alpha_finish_dynamic_symbol + PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, + Elf_Internal_Sym *)); +static bfd_boolean elf64_alpha_finish_dynamic_sections + PARAMS ((bfd *, struct bfd_link_info *)); +static bfd_boolean elf64_alpha_final_link + PARAMS ((bfd *, struct bfd_link_info *)); +static bfd_boolean elf64_alpha_merge_ind_symbols + PARAMS ((struct alpha_elf_link_hash_entry *, PTR)); static Elf_Internal_Rela * elf64_alpha_find_reloc_at_ofs PARAMS ((Elf_Internal_Rela *, Elf_Internal_Rela *, bfd_vma, int)); static enum elf_reloc_type_class elf64_alpha_reloc_type_class @@ -175,19 +177,24 @@ struct alpha_elf_link_hash_entry #define ALPHA_ELF_LINK_HASH_LU_TLSLDM 0x20 #define ALPHA_ELF_LINK_HASH_LU_FUNC 0x38 #define ALPHA_ELF_LINK_HASH_TLS_IE 0x40 +#define ALPHA_ELF_LINK_HASH_PLT_LOC 0x80 + + /* Used to undo the localization of a plt symbol. */ + asection *plt_old_section; + bfd_vma plt_old_value; /* Used to implement multiple .got subsections. */ struct alpha_elf_got_entry { struct alpha_elf_got_entry *next; - /* which .got subsection? */ + /* Which .got subsection? */ bfd *gotobj; - /* the addend in effect for this entry. */ + /* The addend in effect for this entry. */ bfd_vma addend; - /* the .got offset for this entry. */ + /* The .got offset for this entry. */ int got_offset; /* How many references to this entry? */ @@ -206,22 +213,22 @@ struct alpha_elf_link_hash_entry unsigned char reloc_xlated; } *got_entries; - /* used to count non-got, non-plt relocations for delayed sizing + /* Used to count non-got, non-plt relocations for delayed sizing of relocation sections. */ struct alpha_elf_reloc_entry { struct alpha_elf_reloc_entry *next; - /* which .reloc section? */ + /* Which .reloc section? */ asection *srel; - /* what kind of relocation? */ + /* What kind of relocation? */ unsigned int rtype; - /* is this against read-only section? */ + /* Is this against read-only section? */ unsigned int reltext : 1; - /* how many did we find? */ + /* How many did we find? */ unsigned long count; } *reloc_entries; }; @@ -249,7 +256,7 @@ struct alpha_elf_link_hash_table #define alpha_elf_link_hash_traverse(table, func, info) \ (elf_link_hash_traverse \ (&(table)->root, \ - (boolean (*) PARAMS ((struct elf_link_hash_entry *, PTR))) (func), \ + (bfd_boolean (*) PARAMS ((struct elf_link_hash_entry *, PTR))) (func), \ (info))) /* Get the Alpha ELF linker hash table from a link_info structure. */ @@ -262,47 +269,17 @@ struct alpha_elf_link_hash_table #define alpha_elf_sym_hashes(abfd) \ ((struct alpha_elf_link_hash_entry **)elf_sym_hashes(abfd)) -/* Should we do dynamic things to this symbol? */ +/* Should we do dynamic things to this symbol? This differs from the + generic version in that we never need to consider function pointer + equality wrt PLT entries -- we don't create a PLT entry if a symbol's + address is ever taken. */ -static int +static inline bfd_boolean alpha_elf_dynamic_symbol_p (h, info) struct elf_link_hash_entry *h; struct bfd_link_info *info; { - if (h == NULL) - return false; - - while (h->root.type == bfd_link_hash_indirect - || h->root.type == bfd_link_hash_warning) - h = (struct elf_link_hash_entry *) h->root.u.i.link; - - if (h->dynindx == -1) - return false; - - if (h->root.type == bfd_link_hash_undefweak - || h->root.type == bfd_link_hash_defweak) - return true; - - switch (ELF_ST_VISIBILITY (h->other)) - { - case STV_DEFAULT: - break; - case STV_HIDDEN: - case STV_INTERNAL: - return false; - case STV_PROTECTED: - if (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) - return false; - break; - } - - if ((info->shared && !info->symbolic) - || ((h->elf_link_hash_flags - & (ELF_LINK_HASH_DEF_DYNAMIC | ELF_LINK_HASH_REF_REGULAR)) - == (ELF_LINK_HASH_DEF_DYNAMIC | ELF_LINK_HASH_REF_REGULAR))) - return true; - - return false; + return _bfd_elf_dynamic_symbol_p (h, info, 0); } /* Create an entry in a Alpha ELF linker hash table. */ @@ -401,30 +378,21 @@ struct alpha_elf_obj_tdata #define alpha_elf_tdata(abfd) \ ((struct alpha_elf_obj_tdata *) (abfd)->tdata.any) -static boolean +static bfd_boolean elf64_alpha_mkobject (abfd) bfd *abfd; { bfd_size_type amt = sizeof (struct alpha_elf_obj_tdata); abfd->tdata.any = bfd_zalloc (abfd, amt); if (abfd->tdata.any == NULL) - return false; - return true; + return FALSE; + return TRUE; } -static boolean +static bfd_boolean elf64_alpha_object_p (abfd) bfd *abfd; { - /* Allocate our special target data. */ - struct alpha_elf_obj_tdata *new_tdata; - bfd_size_type amt = sizeof (struct alpha_elf_obj_tdata); - new_tdata = bfd_zalloc (abfd, amt); - if (new_tdata == NULL) - return false; - new_tdata->root = *abfd->tdata.elf_obj_data; - abfd->tdata.any = new_tdata; - /* Set the right machine number for an Alpha ELF file. */ return bfd_default_set_arch_mach (abfd, bfd_arch_alpha, 0); } @@ -442,45 +410,45 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, /* rightshift */ 0, /* size (0 = byte, 1 = short, 2 = long) */ 8, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ elf64_alpha_reloc_nil, /* special_function */ "NONE", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* A 32 bit reference to a symbol. */ HOWTO (R_ALPHA_REFLONG, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ 0, /* special_function */ "REFLONG", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 64 bit reference to a symbol. */ HOWTO (R_ALPHA_REFQUAD, /* type */ 0, /* rightshift */ 4, /* size (0 = byte, 1 = short, 2 = long) */ 64, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ 0, /* special_function */ "REFQUAD", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ MINUS_ONE, /* src_mask */ MINUS_ONE, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 32 bit GP relative offset. This is just like REFLONG except that when the value is used the value of the gp register will be @@ -489,30 +457,30 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ 0, /* special_function */ "GPREL32", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* Used for an instruction that refers to memory off the GP register. */ HOWTO (R_ALPHA_LITERAL, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "ELF_LITERAL", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* This reloc only appears immediately following an ELF_LITERAL reloc. It identifies a use of the literal. The symbol index is special: @@ -525,15 +493,15 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ elf64_alpha_reloc_nil, /* special_function */ "LITUSE", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0, /* src_mask */ 0, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* Load the gp register. This is always used for a ldah instruction which loads the upper 16 bits of the gp register. The symbol @@ -555,90 +523,90 @@ static reloc_howto_type elf64_alpha_howto_table[] = 16, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ elf64_alpha_reloc_gpdisp, /* special_function */ "GPDISP", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* A 21 bit branch. */ HOWTO (R_ALPHA_BRADDR, /* type */ 2, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 21, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "BRADDR", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0x1fffff, /* src_mask */ 0x1fffff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* A hint for a jump to a register. */ HOWTO (R_ALPHA_HINT, /* type */ 2, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 14, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ 0, /* special_function */ "HINT", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0x3fff, /* src_mask */ 0x3fff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* 16 bit PC relative offset. */ HOWTO (R_ALPHA_SREL16, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "SREL16", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* 32 bit PC relative offset. */ HOWTO (R_ALPHA_SREL32, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "SREL32", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* A 64 bit PC relative offset. */ HOWTO (R_ALPHA_SREL64, /* type */ 0, /* rightshift */ 4, /* size (0 = byte, 1 = short, 2 = long) */ 64, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "SREL64", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ MINUS_ONE, /* src_mask */ MINUS_ONE, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* Skip 12 - 16; deprecated ECOFF relocs. */ SKIP_HOWTO (12), @@ -652,45 +620,45 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "GPRELHIGH", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* The low 16 bits of the displacement from GP to the target. */ HOWTO (R_ALPHA_GPRELLOW, 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ 0, /* special_function */ "GPRELLOW", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 16-bit displacement from the GP to the target. */ HOWTO (R_ALPHA_GPREL16, 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "GPREL16", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* Skip 20 - 23; deprecated ECOFF relocs. */ SKIP_HOWTO (20), @@ -708,120 +676,120 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, 0, 0, - false, + FALSE, 0, complain_overflow_dont, bfd_elf_generic_reloc, "COPY", - false, + FALSE, 0, 0, - true), + TRUE), /* A dynamic relocation for a .got entry. */ HOWTO (R_ALPHA_GLOB_DAT, 0, 0, 0, - false, + FALSE, 0, complain_overflow_dont, bfd_elf_generic_reloc, "GLOB_DAT", - false, + FALSE, 0, 0, - true), + TRUE), /* A dynamic relocation for a .plt entry. */ HOWTO (R_ALPHA_JMP_SLOT, 0, 0, 0, - false, + FALSE, 0, complain_overflow_dont, bfd_elf_generic_reloc, "JMP_SLOT", - false, + FALSE, 0, 0, - true), + TRUE), /* A dynamic relocation to add the base of the DSO to a 64-bit field. */ HOWTO (R_ALPHA_RELATIVE, 0, 0, 0, - false, + FALSE, 0, complain_overflow_dont, bfd_elf_generic_reloc, "RELATIVE", - false, + FALSE, 0, 0, - true), + TRUE), /* A 21 bit branch that adjusts for gp loads. */ HOWTO (R_ALPHA_BRSGP, /* type */ 2, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 21, /* bitsize */ - true, /* pc_relative */ + TRUE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "BRSGP", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0x1fffff, /* src_mask */ 0x1fffff, /* dst_mask */ - true), /* pcrel_offset */ + TRUE), /* pcrel_offset */ /* Creates a tls_index for the symbol in the got. */ HOWTO (R_ALPHA_TLSGD, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "TLSGD", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* Creates a tls_index for the (current) module in the got. */ HOWTO (R_ALPHA_TLSLDM, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "TLSLDM", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A dynamic relocation for a DTP module entry. */ HOWTO (R_ALPHA_DTPMOD64, /* type */ 0, /* rightshift */ 4, /* size (0 = byte, 1 = short, 2 = long) */ 64, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ 0, /* special_function */ "DTPMOD64", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ MINUS_ONE, /* src_mask */ MINUS_ONE, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* Creates a 64-bit offset in the got for the displacement from DTP to the target. */ @@ -829,75 +797,75 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "GOTDTPREL", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A dynamic relocation for a displacement from DTP to the target. */ HOWTO (R_ALPHA_DTPREL64, /* type */ 0, /* rightshift */ 4, /* size (0 = byte, 1 = short, 2 = long) */ 64, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ 0, /* special_function */ "DTPREL64", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ MINUS_ONE, /* src_mask */ MINUS_ONE, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* The high 16 bits of the displacement from DTP to the target. */ HOWTO (R_ALPHA_DTPRELHI, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "DTPRELHI", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* The low 16 bits of the displacement from DTP to the target. */ HOWTO (R_ALPHA_DTPRELLO, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ 0, /* special_function */ "DTPRELLO", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 16-bit displacement from DTP to the target. */ HOWTO (R_ALPHA_DTPREL16, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "DTPREL16", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* Creates a 64-bit offset in the got for the displacement from TP to the target. */ @@ -905,75 +873,75 @@ static reloc_howto_type elf64_alpha_howto_table[] = 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "GOTTPREL", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A dynamic relocation for a displacement from TP to the target. */ HOWTO (R_ALPHA_TPREL64, /* type */ 0, /* rightshift */ 4, /* size (0 = byte, 1 = short, 2 = long) */ 64, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_bitfield, /* complain_on_overflow */ 0, /* special_function */ "TPREL64", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ MINUS_ONE, /* src_mask */ MINUS_ONE, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* The high 16 bits of the displacement from TP to the target. */ HOWTO (R_ALPHA_TPRELHI, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "TPRELHI", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* The low 16 bits of the displacement from TP to the target. */ HOWTO (R_ALPHA_TPRELLO, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ 0, /* special_function */ "TPRELLO", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ /* A 16-bit displacement from TP to the target. */ HOWTO (R_ALPHA_TPREL16, /* type */ 0, /* rightshift */ 1, /* size (0 = byte, 1 = short, 2 = long) */ 16, /* bitsize */ - false, /* pc_relative */ + FALSE, /* pc_relative */ 0, /* bitpos */ complain_overflow_signed, /* complain_on_overflow */ 0, /* special_function */ "TPREL16", /* name */ - false, /* partial_inplace */ + FALSE, /* partial_inplace */ 0xffff, /* src_mask */ 0xffff, /* dst_mask */ - false), /* pcrel_offset */ + FALSE), /* pcrel_offset */ }; /* A relocation function which doesn't do anything. */ @@ -1167,7 +1135,7 @@ static void elf64_alpha_info_to_howto (abfd, cache_ptr, dst) bfd *abfd ATTRIBUTE_UNUSED; arelent *cache_ptr; - Elf64_Internal_Rela *dst; + Elf_Internal_Rela *dst; { unsigned r_type; @@ -1181,13 +1149,15 @@ elf64_alpha_info_to_howto (abfd, cache_ptr, dst) (r_type == R_ALPHA_TLSGD || r_type == R_ALPHA_TLSLDM ? 16 : 8) /* This is PT_TLS segment p_vaddr. */ -#define alpha_get_dtprel_base(tlss) \ - ((tlss)->start) +#define alpha_get_dtprel_base(info) \ + (elf_hash_table (info)->tls_sec->vma) /* Main program TLS (whose template starts at PT_TLS p_vaddr) is assigned offset round(16, PT_TLS p_align). */ -#define alpha_get_tprel_base(tlss) \ - ((tlss)->start - align_power ((bfd_vma) 16, (tlss)->align)) +#define alpha_get_tprel_base(info) \ + (elf_hash_table (info)->tls_sec->vma \ + - align_power ((bfd_vma) 16, \ + elf_hash_table (info)->tls_sec->alignment_power)) /* These functions do relaxation for Alpha ELF. @@ -1221,37 +1191,34 @@ struct alpha_relax_info Elf_Internal_Shdr *symtab_hdr; Elf_Internal_Rela *relocs, *relend; struct bfd_link_info *link_info; - struct elf_link_tls_segment *tls_segment; bfd_vma gp; bfd *gotobj; asection *tsec; struct alpha_elf_link_hash_entry *h; struct alpha_elf_got_entry **first_gotent; struct alpha_elf_got_entry *gotent; - boolean changed_contents; - boolean changed_relocs; + bfd_boolean changed_contents; + bfd_boolean changed_relocs; unsigned char other; }; -static boolean elf64_alpha_relax_with_lituse +static bfd_boolean elf64_alpha_relax_with_lituse PARAMS((struct alpha_relax_info *info, bfd_vma symval, Elf_Internal_Rela *irel)); static bfd_vma elf64_alpha_relax_opt_call PARAMS((struct alpha_relax_info *info, bfd_vma symval)); -static boolean elf64_alpha_relax_got_load +static bfd_boolean elf64_alpha_relax_got_load PARAMS((struct alpha_relax_info *info, bfd_vma symval, Elf_Internal_Rela *irel, unsigned long)); -static boolean elf64_alpha_relax_gprelhilo +static bfd_boolean elf64_alpha_relax_gprelhilo PARAMS((struct alpha_relax_info *info, bfd_vma symval, - Elf_Internal_Rela *irel, boolean)); -static boolean elf64_alpha_relax_tls_get_addr + Elf_Internal_Rela *irel, bfd_boolean)); +static bfd_boolean elf64_alpha_relax_tls_get_addr PARAMS((struct alpha_relax_info *info, bfd_vma symval, - Elf_Internal_Rela *irel, boolean)); -static struct elf_link_tls_segment *elf64_alpha_relax_find_tls_segment - PARAMS((struct alpha_relax_info *, struct elf_link_tls_segment *)); -static boolean elf64_alpha_relax_section + Elf_Internal_Rela *irel, bfd_boolean)); +static bfd_boolean elf64_alpha_relax_section PARAMS((bfd *abfd, asection *sec, struct bfd_link_info *link_info, - boolean *again)); + bfd_boolean *again)); static Elf_Internal_Rela * elf64_alpha_find_reloc_at_ofs (rel, relend, offset, type) @@ -1269,7 +1236,7 @@ elf64_alpha_find_reloc_at_ofs (rel, relend, offset, type) return NULL; } -static boolean +static bfd_boolean elf64_alpha_relax_with_lituse (info, symval, irel) struct alpha_relax_info *info; bfd_vma symval; @@ -1278,10 +1245,10 @@ elf64_alpha_relax_with_lituse (info, symval, irel) Elf_Internal_Rela *urel, *irelend = info->relend; int flags, count, i; bfd_signed_vma disp; - boolean fits16; - boolean fits32; - boolean lit_reused = false; - boolean all_optimized = true; + bfd_boolean fits16; + bfd_boolean fits32; + bfd_boolean lit_reused = FALSE; + bfd_boolean all_optimized = TRUE; unsigned int lit_insn; lit_insn = bfd_get_32 (info->abfd, info->contents + irel->r_offset); @@ -1291,12 +1258,12 @@ elf64_alpha_relax_with_lituse (info, symval, irel) ("%s: %s+0x%lx: warning: LITERAL relocation against unexpected insn", bfd_archive_filename (info->abfd), info->sec->name, (unsigned long) irel->r_offset)); - return true; + return TRUE; } /* Can't relax dynamic symbols. */ if (alpha_elf_dynamic_symbol_p (&info->h->root, info->link_info)) - return true; + return TRUE; /* Summarize how this particular LITERAL is used. */ for (urel = irel+1, flags = count = 0; urel < irelend; ++urel, ++count) @@ -1324,7 +1291,7 @@ elf64_alpha_relax_with_lituse (info, symval, irel) default: /* This type is really just a placeholder to note that all uses cannot be optimized, but to still allow some. */ - all_optimized = false; + all_optimized = FALSE; break; case LITUSE_ALPHA_BASE: @@ -1350,11 +1317,11 @@ elf64_alpha_relax_with_lituse (info, symval, irel) urel->r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), R_ALPHA_GPREL16); urel->r_addend = irel->r_addend; - info->changed_relocs = true; + info->changed_relocs = TRUE; bfd_put_32 (info->abfd, (bfd_vma) insn, info->contents + urel->r_offset); - info->changed_contents = true; + info->changed_contents = TRUE; } /* If all mem+byte, we can optimize 32-bit mem displacements. */ @@ -1367,16 +1334,16 @@ elf64_alpha_relax_with_lituse (info, symval, irel) lit_insn = (OP_LDAH << 26) | (lit_insn & 0x03ff0000); bfd_put_32 (info->abfd, (bfd_vma) lit_insn, info->contents + irel->r_offset); - lit_reused = true; - info->changed_contents = true; + lit_reused = TRUE; + info->changed_contents = TRUE; urel->r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), R_ALPHA_GPRELLOW); urel->r_addend = irel->r_addend; - info->changed_relocs = true; + info->changed_relocs = TRUE; } else - all_optimized = false; + all_optimized = FALSE; break; case LITUSE_ALPHA_BYTOFF: @@ -1390,11 +1357,11 @@ elf64_alpha_relax_with_lituse (info, symval, irel) urel->r_info = ELF64_R_INFO (0, R_ALPHA_NONE); urel->r_addend = 0; - info->changed_relocs = true; + info->changed_relocs = TRUE; bfd_put_32 (info->abfd, (bfd_vma) insn, info->contents + urel->r_offset); - info->changed_contents = true; + info->changed_contents = TRUE; break; case LITUSE_ALPHA_JSR: @@ -1428,7 +1395,7 @@ elf64_alpha_relax_with_lituse (info, symval, irel) if (optdest) urel->r_addend += optdest - symval; else - all_optimized = false; + all_optimized = FALSE; bfd_put_32 (info->abfd, (bfd_vma) insn, info->contents + urel->r_offset); @@ -1440,11 +1407,11 @@ elf64_alpha_relax_with_lituse (info, symval, irel) if (xrel) xrel->r_info = ELF64_R_INFO (0, R_ALPHA_NONE); - info->changed_contents = true; - info->changed_relocs = true; + info->changed_contents = TRUE; + info->changed_relocs = TRUE; } else - all_optimized = false; + all_optimized = FALSE; /* Even if the target is not in range for a direct branch, if we share a GP, we can eliminate the gp reload. */ @@ -1472,8 +1439,8 @@ elf64_alpha_relax_with_lituse (info, symval, irel) bfd_put_32 (info->abfd, (bfd_vma) INSN_UNOP, p_lda); gpdisp->r_info = ELF64_R_INFO (0, R_ALPHA_NONE); - info->changed_contents = true; - info->changed_relocs = true; + info->changed_contents = TRUE; + info->changed_relocs = TRUE; } } } @@ -1501,15 +1468,15 @@ elf64_alpha_relax_with_lituse (info, symval, irel) if (!lit_reused) { irel->r_info = ELF64_R_INFO (0, R_ALPHA_NONE); - info->changed_relocs = true; + info->changed_relocs = TRUE; bfd_put_32 (info->abfd, (bfd_vma) INSN_UNOP, info->contents + irel->r_offset); - info->changed_contents = true; + info->changed_contents = TRUE; } } - return true; + return TRUE; } static bfd_vma @@ -1547,7 +1514,7 @@ elf64_alpha_relax_opt_call (info, symval) } else { - tsec_relocs = (_bfd_elf64_link_read_relocs + tsec_relocs = (_bfd_elf_link_read_relocs (info->abfd, info->tsec, (PTR) NULL, (Elf_Internal_Rela *) NULL, info->link_info->keep_memory)); @@ -1584,7 +1551,7 @@ elf64_alpha_relax_opt_call (info, symval) return symval + 8; } -static boolean +static bfd_boolean elf64_alpha_relax_got_load (info, symval, irel, r_type) struct alpha_relax_info *info; bfd_vma symval; @@ -1604,16 +1571,16 @@ elf64_alpha_relax_got_load (info, symval, irel, r_type) ("%s: %s+0x%lx: warning: %s relocation against unexpected insn", bfd_archive_filename (info->abfd), info->sec->name, (unsigned long) irel->r_offset, howto->name)); - return true; + return TRUE; } /* Can't relax dynamic symbols. */ if (alpha_elf_dynamic_symbol_p (&info->h->root, info->link_info)) - return true; + return TRUE; /* Can't use local-exec relocations in shared libraries. */ if (r_type == R_ALPHA_GOTTPREL && info->link_info->shared) - return true; + return TRUE; if (r_type == R_ALPHA_LITERAL) disp = symval - info->gp; @@ -1621,14 +1588,14 @@ elf64_alpha_relax_got_load (info, symval, irel, r_type) { bfd_vma dtp_base, tp_base; - BFD_ASSERT (info->tls_segment != NULL); - dtp_base = alpha_get_dtprel_base (info->tls_segment); - tp_base = alpha_get_tprel_base (info->tls_segment); + BFD_ASSERT (elf_hash_table (info->link_info)->tls_sec != NULL); + dtp_base = alpha_get_dtprel_base (info->link_info); + tp_base = alpha_get_tprel_base (info->link_info); disp = symval - (r_type == R_ALPHA_GOTDTPREL ? dtp_base : tp_base); } if (disp < -0x8000 || disp >= 0x8000) - return true; + return TRUE; /* Exchange LDQ for LDA. In the case of the TLS relocs, we're loading a constant, so force the base register to be $31. */ @@ -1637,8 +1604,19 @@ elf64_alpha_relax_got_load (info, symval, irel, r_type) else insn = (OP_LDA << 26) | (insn & (31 << 21)) | (31 << 16); bfd_put_32 (info->abfd, (bfd_vma) insn, info->contents + irel->r_offset); - info->changed_contents = true; + info->changed_contents = TRUE; + /* Reduce the use count on this got entry by one, possibly + eliminating it. */ + if (--info->gotent->use_count == 0) + { + int sz = alpha_got_entry_size (r_type); + alpha_elf_tdata (info->gotobj)->total_got_size -= sz; + if (!info->h) + alpha_elf_tdata (info->gotobj)->local_got_size -= sz; + } + + /* Smash the existing GOT relocation for its 16-bit immediate pair. */ switch (r_type) { case R_ALPHA_LITERAL: @@ -1652,21 +1630,11 @@ elf64_alpha_relax_got_load (info, symval, irel, r_type) break; default: BFD_ASSERT (0); - return false; + return FALSE; } irel->r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), r_type); - info->changed_relocs = true; - - /* Reduce the use count on this got entry by one, possibly - eliminating it. */ - if (--info->gotent->use_count == 0) - { - int sz = alpha_got_entry_size (r_type); - alpha_elf_tdata (info->gotobj)->total_got_size -= sz; - if (!info->h) - alpha_elf_tdata (info->gotobj)->local_got_size -= sz; - } + info->changed_relocs = TRUE; /* ??? Search forward through this basic block looking for insns that use the target register. Stop after an insn modifying the @@ -1681,15 +1649,15 @@ elf64_alpha_relax_got_load (info, symval, irel, r_type) This would mean that we'd have to _add_ relocations, the pain of which gives one pause. */ - return true; + return TRUE; } -static boolean +static bfd_boolean elf64_alpha_relax_gprelhilo (info, symval, irel, hi) struct alpha_relax_info *info; bfd_vma symval; Elf_Internal_Rela *irel; - boolean hi; + bfd_boolean hi; { unsigned int insn; bfd_signed_vma disp; @@ -1705,22 +1673,22 @@ elf64_alpha_relax_gprelhilo (info, symval, irel, hi) which would indeed be the most efficient way to implement this. */ - return true; + return TRUE; disp = symval - info->gp; if (disp < -0x8000 || disp >= 0x8000) - return true; + return TRUE; if (hi) { /* Nop out the high instruction. */ bfd_put_32 (info->abfd, (bfd_vma) INSN_UNOP, pos); - info->changed_contents = true; + info->changed_contents = TRUE; irel->r_info = ELF64_R_INFO (0, R_ALPHA_NONE); irel->r_addend = 0; - info->changed_relocs = true; + info->changed_relocs = TRUE; } else { @@ -1729,35 +1697,31 @@ elf64_alpha_relax_gprelhilo (info, symval, irel, hi) insn = bfd_get_32 (info->abfd, pos); insn = (insn & 0xffe00000) | (29 << 16); bfd_put_32 (info->abfd, (bfd_vma) insn, pos); - info->changed_contents = true; + info->changed_contents = TRUE; irel->r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), R_ALPHA_GPREL16); - info->changed_relocs = true; + info->changed_relocs = TRUE; } - return true; + return TRUE; } -static boolean +static bfd_boolean elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) struct alpha_relax_info *info; bfd_vma symval; Elf_Internal_Rela *irel; - boolean is_gd; + bfd_boolean is_gd; { bfd_byte *pos[5]; unsigned int insn; Elf_Internal_Rela *gpdisp, *hint; - boolean dynamic, use_gottprel; + bfd_boolean dynamic, use_gottprel, pos1_unusable; + unsigned long new_symndx; dynamic = alpha_elf_dynamic_symbol_p (&info->h->root, info->link_info); - /* ??? For LD relaxation, we need a symbol referencing the beginning - of the TLS segment. */ - if (!is_gd) - return true; - /* If a TLS symbol is accessed using IE at least once, there is no point to use dynamic model for it. */ if (is_gd && info->h && (info->h->flags & ALPHA_ELF_LINK_HASH_TLS_IE)) @@ -1771,39 +1735,44 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) /* Otherwise we must be building an executable to do anything. */ else if (info->link_info->shared) - return true; + return TRUE; /* The TLSGD/TLSLDM relocation must be followed by a LITERAL and the matching LITUSE_TLS relocations. */ if (irel + 2 >= info->relend) - return true; + return TRUE; if (ELF64_R_TYPE (irel[1].r_info) != R_ALPHA_LITERAL || ELF64_R_TYPE (irel[2].r_info) != R_ALPHA_LITUSE || irel[2].r_addend != (is_gd ? LITUSE_ALPHA_TLSGD : LITUSE_ALPHA_TLSLDM)) - return true; + return TRUE; /* There must be a GPDISP relocation positioned immediately after the LITUSE relocation. */ gpdisp = elf64_alpha_find_reloc_at_ofs (info->relocs, info->relend, irel[2].r_offset + 4, R_ALPHA_GPDISP); if (!gpdisp) - return true; + return TRUE; pos[0] = info->contents + irel[0].r_offset; pos[1] = info->contents + irel[1].r_offset; pos[2] = info->contents + irel[2].r_offset; pos[3] = info->contents + gpdisp->r_offset; pos[4] = pos[3] + gpdisp->r_addend; + pos1_unusable = FALSE; - /* Only positions 0 and 1 are allowed to be out of order. */ - if (pos[1] < pos[0]) + /* Generally, the positions are not allowed to be out of order, lest the + modified insn sequence have different register lifetimes. We can make + an exception when pos 1 is adjacent to pos 0. */ + if (pos[1] + 4 == pos[0]) { bfd_byte *tmp = pos[0]; pos[0] = pos[1]; pos[1] = tmp; } - if (pos[1] >= pos[2] || pos[2] >= pos[3] || pos[3] >= pos[4]) - return true; + else if (pos[1] < pos[0]) + pos1_unusable = TRUE; + if (pos[1] >= pos[2] || pos[2] >= pos[3]) + return TRUE; /* Reduce the use count on the LITERAL relocation. Do this before we smash the symndx when we adjust the relocations below. */ @@ -1857,7 +1826,8 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) as appropriate. */ - use_gottprel = false; + use_gottprel = FALSE; + new_symndx = is_gd ? ELF64_R_SYM (irel->r_info) : 0; switch (!dynamic && !info->link_info->shared) { case 1: @@ -1865,8 +1835,8 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) bfd_vma tp_base; bfd_signed_vma disp; - BFD_ASSERT (info->tls_segment != NULL); - tp_base = alpha_get_tprel_base (info->tls_segment); + BFD_ASSERT (elf_hash_table (info->link_info)->tls_sec != NULL); + tp_base = alpha_get_tprel_base (info->link_info); disp = symval - tp_base; if (disp >= -0x8000 && disp < 0x8000) @@ -1876,13 +1846,13 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) bfd_put_32 (info->abfd, (bfd_vma) INSN_UNOP, pos[1]); irel[0].r_offset = pos[0] - info->contents; - irel[0].r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), - R_ALPHA_TPREL16); + irel[0].r_info = ELF64_R_INFO (new_symndx, R_ALPHA_TPREL16); irel[1].r_info = ELF64_R_INFO (0, R_ALPHA_NONE); break; } else if (disp >= -(bfd_signed_vma) 0x80000000 - && disp < (bfd_signed_vma) 0x7fff8000) + && disp < (bfd_signed_vma) 0x7fff8000 + && !pos1_unusable) { insn = (OP_LDAH << 26) | (16 << 21) | (31 << 16); bfd_put_32 (info->abfd, (bfd_vma) insn, pos[0]); @@ -1890,26 +1860,23 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) bfd_put_32 (info->abfd, (bfd_vma) insn, pos[1]); irel[0].r_offset = pos[0] - info->contents; - irel[0].r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), - R_ALPHA_TPRELHI); + irel[0].r_info = ELF64_R_INFO (new_symndx, R_ALPHA_TPRELHI); irel[1].r_offset = pos[1] - info->contents; - irel[1].r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), - R_ALPHA_TPRELLO); + irel[1].r_info = ELF64_R_INFO (new_symndx, R_ALPHA_TPRELLO); break; } } /* FALLTHRU */ default: - use_gottprel = true; + use_gottprel = TRUE; insn = (OP_LDQ << 26) | (16 << 21) | (29 << 16); bfd_put_32 (info->abfd, (bfd_vma) insn, pos[0]); bfd_put_32 (info->abfd, (bfd_vma) INSN_UNOP, pos[1]); irel[0].r_offset = pos[0] - info->contents; - irel[0].r_info = ELF64_R_INFO (ELF64_R_SYM (irel->r_info), - R_ALPHA_GOTTPREL); + irel[0].r_info = ELF64_R_INFO (new_symndx, R_ALPHA_GOTTPREL); irel[1].r_info = ELF64_R_INFO (0, R_ALPHA_NONE); break; } @@ -1929,8 +1896,8 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) if (hint) hint->r_info = ELF64_R_INFO (0, R_ALPHA_NONE); - info->changed_contents = true; - info->changed_relocs = true; + info->changed_contents = TRUE; + info->changed_relocs = TRUE; /* Reduce the use count on the TLSGD/TLSLDM relocation. */ if (--info->gotent->use_count == 0) @@ -1964,7 +1931,7 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) tprel_gotent = (struct alpha_elf_got_entry *) bfd_alloc (info->abfd, sizeof (struct alpha_elf_got_entry)); if (!tprel_gotent) - return false; + return FALSE; tprel_gotent->next = *info->first_gotent; *info->first_gotent = tprel_gotent; @@ -1981,62 +1948,15 @@ elf64_alpha_relax_tls_get_addr (info, symval, irel, is_gd) } } - return true; -} - -static struct elf_link_tls_segment * -elf64_alpha_relax_find_tls_segment (info, seg) - struct alpha_relax_info *info; - struct elf_link_tls_segment *seg; -{ - bfd *output_bfd = info->sec->output_section->owner; - asection *o; - unsigned int align; - bfd_vma base, end; - - for (o = output_bfd->sections; o ; o = o->next) - if ((o->flags & SEC_THREAD_LOCAL) != 0 - && (o->flags & SEC_LOAD) != 0) - break; - if (!o) - return NULL; - - base = o->vma; - align = 0; - - do - { - bfd_vma size; - - if (bfd_get_section_alignment (output_bfd, o) > align) - align = bfd_get_section_alignment (output_bfd, o); - - size = o->_raw_size; - if (size == 0 && (o->flags & SEC_HAS_CONTENTS) == 0) - { - struct bfd_link_order *lo; - for (lo = o->link_order_head; lo ; lo = lo->next) - if (size < lo->offset + lo->size) - size = lo->offset + lo->size; - } - end = o->vma + size; - o = o->next; - } - while (o && (o->flags & SEC_THREAD_LOCAL)); - - seg->start = base; - seg->size = end - base; - seg->align = align; - - return seg; + return TRUE; } -static boolean +static bfd_boolean elf64_alpha_relax_section (abfd, sec, link_info, again) bfd *abfd; asection *sec; struct bfd_link_info *link_info; - boolean *again; + bfd_boolean *again; { Elf_Internal_Shdr *symtab_hdr; Elf_Internal_Rela *internal_relocs; @@ -2044,15 +1964,14 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) Elf_Internal_Sym *isymbuf = NULL; struct alpha_elf_got_entry **local_got_entries; struct alpha_relax_info info; - struct elf_link_tls_segment tls_segment; /* We are not currently changing any sizes, so only one pass. */ - *again = false; + *again = FALSE; - if (link_info->relocateable + if (link_info->relocatable || (sec->flags & SEC_RELOC) == 0 || sec->reloc_count == 0) - return true; + return TRUE; /* If this is the first time we have been called for this section, initialize the cooked size. */ @@ -2063,11 +1982,11 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) local_got_entries = alpha_elf_tdata(abfd)->local_got_entries; /* Load the relocations for this section. */ - internal_relocs = (_bfd_elf64_link_read_relocs + internal_relocs = (_bfd_elf_link_read_relocs (abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL, link_info->keep_memory)); if (internal_relocs == NULL) - return false; + return FALSE; memset(&info, 0, sizeof (info)); info.abfd = abfd; @@ -2102,16 +2021,12 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) goto error_return; } - /* Compute the TLS segment information. The version normally found in - elf_hash_table (link_info)->tls_segment isn't built until final_link. - ??? Probably should look into extracting this into a common function. */ - info.tls_segment = elf64_alpha_relax_find_tls_segment (&info, &tls_segment); - for (irel = internal_relocs; irel < irelend; irel++) { bfd_vma symval; struct alpha_elf_got_entry *gotent; unsigned long r_type = ELF64_R_TYPE (irel->r_info); + unsigned long r_symndx = ELF64_R_SYM (irel->r_info); /* Early exit for unhandled or unrelaxable relocations. */ switch (r_type) @@ -2122,14 +2037,20 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) case R_ALPHA_GOTDTPREL: case R_ALPHA_GOTTPREL: case R_ALPHA_TLSGD: + break; + case R_ALPHA_TLSLDM: + /* The symbol for a TLSLDM reloc is ignored. Collapse the + reloc to the 0 symbol so that they all match. */ + r_symndx = 0; break; + default: continue; } /* Get the value of the symbol referred to by the reloc. */ - if (ELF64_R_SYM (irel->r_info) < symtab_hdr->sh_info) + if (r_symndx < symtab_hdr->sh_info) { /* A local symbol. */ Elf_Internal_Sym *isym; @@ -2146,27 +2067,44 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) goto error_return; } - isym = isymbuf + ELF64_R_SYM (irel->r_info); - if (isym->st_shndx == SHN_UNDEF) - continue; - else if (isym->st_shndx == SHN_ABS) - info.tsec = bfd_abs_section_ptr; - else if (isym->st_shndx == SHN_COMMON) - info.tsec = bfd_com_section_ptr; + isym = isymbuf + r_symndx; + + /* Given the symbol for a TLSLDM reloc is ignored, this also + means forcing the symbol value to the tp base. */ + if (r_type == R_ALPHA_TLSLDM) + { + info.tsec = bfd_abs_section_ptr; + symval = alpha_get_tprel_base (info.link_info); + } else - info.tsec = bfd_section_from_elf_index (abfd, isym->st_shndx); + { + symval = isym->st_value; + if (isym->st_shndx == SHN_UNDEF) + continue; + else if (isym->st_shndx == SHN_ABS) + info.tsec = bfd_abs_section_ptr; + else if (isym->st_shndx == SHN_COMMON) + info.tsec = bfd_com_section_ptr; + else + info.tsec = bfd_section_from_elf_index (abfd, isym->st_shndx); + } info.h = NULL; info.other = isym->st_other; - info.first_gotent = &local_got_entries[ELF64_R_SYM(irel->r_info)]; - symval = isym->st_value; + if (local_got_entries) + info.first_gotent = &local_got_entries[r_symndx]; + else + { + info.first_gotent = &info.gotent; + info.gotent = NULL; + } } else { unsigned long indx; struct alpha_elf_link_hash_entry *h; - indx = ELF64_R_SYM (irel->r_info) - symtab_hdr->sh_info; + indx = r_symndx - symtab_hdr->sh_info; h = alpha_elf_sym_hashes (abfd)[indx]; BFD_ASSERT (h != NULL); @@ -2182,13 +2120,23 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) /* If the symbol isn't defined in the current module, again we can't do anything. */ if (!(h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)) - continue; + { + /* Except for TLSGD relocs, which can sometimes be + relaxed to GOTTPREL relocs. */ + if (r_type != R_ALPHA_TLSGD) + continue; + info.tsec = bfd_abs_section_ptr; + symval = 0; + } + else + { + info.tsec = h->root.root.u.def.section; + symval = h->root.root.u.def.value; + } info.h = h; - info.tsec = h->root.root.u.def.section; info.other = h->root.other; info.first_gotent = &h->got_entries; - symval = h->root.root.u.def.value; } /* Search for the got entry to be used by this relocation. */ @@ -2248,11 +2196,11 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) } if (!elf64_alpha_size_plt_section (link_info)) - return false; + return FALSE; if (!elf64_alpha_size_got_sections (link_info)) - return false; + return FALSE; if (!elf64_alpha_size_rela_got_section (link_info)) - return false; + return FALSE; if (isymbuf != NULL && symtab_hdr->contents != (unsigned char *) isymbuf) @@ -2288,7 +2236,7 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) *again = info.changed_contents || info.changed_relocs; - return true; + return TRUE; error_return: if (isymbuf != NULL @@ -2300,7 +2248,7 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) if (internal_relocs != NULL && elf_section_data (sec)->relocs != internal_relocs) free (internal_relocs); - return false; + return FALSE; } /* PLT/GOT Stuff */ @@ -2324,10 +2272,10 @@ elf64_alpha_relax_section (abfd, sec, link_info, again) FIXME: We need to handle the SHF_ALPHA_GPREL flag, but I'm not sure how to. */ -static boolean +static bfd_boolean elf64_alpha_section_from_shdr (abfd, hdr, name) bfd *abfd; - Elf64_Internal_Shdr *hdr; + Elf_Internal_Shdr *hdr; const char *name; { asection *newsect; @@ -2341,14 +2289,14 @@ elf64_alpha_section_from_shdr (abfd, hdr, name) { case SHT_ALPHA_DEBUG: if (strcmp (name, ".mdebug") != 0) - return false; + return FALSE; break; default: - return false; + return FALSE; } if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name)) - return false; + return FALSE; newsect = hdr->bfd_section; if (hdr->sh_type == SHT_ALPHA_DEBUG) @@ -2356,32 +2304,32 @@ elf64_alpha_section_from_shdr (abfd, hdr, name) if (! bfd_set_section_flags (abfd, newsect, (bfd_get_section_flags (abfd, newsect) | SEC_DEBUGGING))) - return false; + return FALSE; } - return true; + return TRUE; } /* Convert Alpha specific section flags to bfd internal section flags. */ -static boolean +static bfd_boolean elf64_alpha_section_flags (flags, hdr) flagword *flags; - Elf64_Internal_Shdr *hdr; + Elf_Internal_Shdr *hdr; { if (hdr->sh_flags & SHF_ALPHA_GPREL) *flags |= SEC_SMALL_DATA; - return true; + return TRUE; } /* Set the correct type for an Alpha ELF section. We do this by the section name, which is a hack, but ought to work. */ -static boolean +static bfd_boolean elf64_alpha_fake_sections (abfd, hdr, sec) bfd *abfd; - Elf64_Internal_Shdr *hdr; + Elf_Internal_Shdr *hdr; asection *sec; { register const char *name; @@ -2405,24 +2353,24 @@ elf64_alpha_fake_sections (abfd, hdr, sec) || strcmp (name, ".lit8") == 0) hdr->sh_flags |= SHF_ALPHA_GPREL; - return true; + return TRUE; } /* Hook called by the linker routine which adds symbols from an object file. We use it to put .comm items in .sbss, and not .bss. */ -static boolean +static bfd_boolean elf64_alpha_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp) bfd *abfd; struct bfd_link_info *info; - const Elf_Internal_Sym *sym; + Elf_Internal_Sym *sym; const char **namep ATTRIBUTE_UNUSED; flagword *flagsp ATTRIBUTE_UNUSED; asection **secp; bfd_vma *valp; { if (sym->st_shndx == SHN_COMMON - && !info->relocateable + && !info->relocatable && sym->st_size <= elf_gp_size (abfd)) { /* Common symbols less than or equal to -G nn bytes are @@ -2437,27 +2385,32 @@ elf64_alpha_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp) || !bfd_set_section_flags (abfd, scomm, (SEC_ALLOC | SEC_IS_COMMON | SEC_LINKER_CREATED))) - return false; + return FALSE; } *secp = scomm; *valp = sym->st_size; } - return true; + return TRUE; } /* Create the .got section. */ -static boolean +static bfd_boolean elf64_alpha_create_got_section(abfd, info) bfd *abfd; struct bfd_link_info *info ATTRIBUTE_UNUSED; { asection *s; - if (bfd_get_section_by_name (abfd, ".got")) - return true; + if ((s = bfd_get_section_by_name (abfd, ".got"))) + { + /* Check for a non-linker created .got? */ + if (alpha_elf_tdata (abfd)->got == NULL) + alpha_elf_tdata (abfd)->got = s; + return TRUE; + } s = bfd_make_section (abfd, ".got"); if (s == NULL @@ -2466,16 +2419,16 @@ elf64_alpha_create_got_section(abfd, info) | SEC_IN_MEMORY | SEC_LINKER_CREATED)) || !bfd_set_section_alignment (abfd, s, 3)) - return false; + return FALSE; alpha_elf_tdata (abfd)->got = s; - return true; + return TRUE; } /* Create all the dynamic sections. */ -static boolean +static bfd_boolean elf64_alpha_create_dynamic_sections (abfd, info) bfd *abfd; struct bfd_link_info *info; @@ -2494,23 +2447,23 @@ elf64_alpha_create_dynamic_sections (abfd, info) | SEC_LINKER_CREATED | SEC_CODE)) || ! bfd_set_section_alignment (abfd, s, 3)) - return false; + return FALSE; /* Define the symbol _PROCEDURE_LINKAGE_TABLE_ at the start of the .plt section. */ bh = NULL; if (! (_bfd_generic_link_add_one_symbol (info, abfd, "_PROCEDURE_LINKAGE_TABLE_", BSF_GLOBAL, s, - (bfd_vma) 0, (const char *) NULL, false, + (bfd_vma) 0, (const char *) NULL, FALSE, get_elf_backend_data (abfd)->collect, &bh))) - return false; + return FALSE; h = (struct elf_link_hash_entry *) bh; h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR; h->type = STT_OBJECT; if (info->shared - && ! _bfd_elf_link_record_dynamic_symbol (info, h)) - return false; + && ! bfd_elf_link_record_dynamic_symbol (info, h)) + return FALSE; s = bfd_make_section (abfd, ".rela.plt"); if (s == NULL @@ -2520,13 +2473,13 @@ elf64_alpha_create_dynamic_sections (abfd, info) | SEC_LINKER_CREATED | SEC_READONLY)) || ! bfd_set_section_alignment (abfd, s, 3)) - return false; + return FALSE; /* We may or may not have created a .got section for this object, but we definitely havn't done the rest of the work. */ if (!elf64_alpha_create_got_section (abfd, info)) - return false; + return FALSE; s = bfd_make_section(abfd, ".rela.got"); if (s == NULL @@ -2536,7 +2489,7 @@ elf64_alpha_create_dynamic_sections (abfd, info) | SEC_LINKER_CREATED | SEC_READONLY)) || !bfd_set_section_alignment (abfd, s, 3)) - return false; + return FALSE; /* Define the symbol _GLOBAL_OFFSET_TABLE_ at the start of the dynobj's .got section. We don't do this in the linker script @@ -2546,25 +2499,25 @@ elf64_alpha_create_dynamic_sections (abfd, info) if (!(_bfd_generic_link_add_one_symbol (info, abfd, "_GLOBAL_OFFSET_TABLE_", BSF_GLOBAL, alpha_elf_tdata(abfd)->got, (bfd_vma) 0, (const char *) NULL, - false, get_elf_backend_data (abfd)->collect, &bh))) - return false; + FALSE, get_elf_backend_data (abfd)->collect, &bh))) + return FALSE; h = (struct elf_link_hash_entry *) bh; h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR; h->type = STT_OBJECT; if (info->shared - && ! _bfd_elf_link_record_dynamic_symbol (info, h)) - return false; + && ! bfd_elf_link_record_dynamic_symbol (info, h)) + return FALSE; elf_hash_table (info)->hgot = h; - return true; + return TRUE; } /* Read ECOFF debugging information from a .mdebug section into a ecoff_debug_info structure. */ -static boolean +static bfd_boolean elf64_alpha_read_ecoff_info (abfd, section, debug) bfd *abfd; asection *section; @@ -2621,7 +2574,7 @@ elf64_alpha_read_ecoff_info (abfd, section, debug) debug->fdr = NULL; debug->adjust = NULL; - return true; + return TRUE; error_return: if (ext_hdr != NULL) @@ -2648,12 +2601,12 @@ elf64_alpha_read_ecoff_info (abfd, section, debug) free (debug->external_rfd); if (debug->external_ext != NULL) free (debug->external_ext); - return false; + return FALSE; } /* Alpha ELF local labels start with '$'. */ -static boolean +static bfd_boolean elf64_alpha_is_local_label_name (abfd, name) bfd *abfd ATTRIBUTE_UNUSED; const char *name; @@ -2672,7 +2625,7 @@ struct mips_elf_find_line struct ecoff_find_line i; }; -static boolean +static bfd_boolean elf64_alpha_find_nearest_line (abfd, section, symbols, offset, filename_ptr, functionname_ptr, line_ptr) bfd *abfd; @@ -2689,7 +2642,7 @@ elf64_alpha_find_nearest_line (abfd, section, symbols, offset, filename_ptr, filename_ptr, functionname_ptr, line_ptr, 0, &elf_tdata (abfd)->dwarf2_find_line_info)) - return true; + return TRUE; msec = bfd_get_section_by_name (abfd, ".mdebug"); if (msec != NULL) @@ -2719,13 +2672,13 @@ elf64_alpha_find_nearest_line (abfd, section, symbols, offset, filename_ptr, if (fi == NULL) { msec->flags = origflags; - return false; + return FALSE; } if (!elf64_alpha_read_ecoff_info (abfd, msec, &fi->d)) { msec->flags = origflags; - return false; + return FALSE; } /* Swap in the FDR information. */ @@ -2734,7 +2687,7 @@ elf64_alpha_find_nearest_line (abfd, section, symbols, offset, filename_ptr, if (fi->d.fdr == NULL) { msec->flags = origflags; - return false; + return FALSE; } external_fdr_size = swap->external_fdr_size; fdr_ptr = fi->d.fdr; @@ -2759,7 +2712,7 @@ elf64_alpha_find_nearest_line (abfd, section, symbols, offset, filename_ptr, line_ptr)) { msec->flags = origflags; - return true; + return TRUE; } msec->flags = origflags; @@ -2780,39 +2733,39 @@ struct extsym_info struct bfd_link_info *info; struct ecoff_debug_info *debug; const struct ecoff_debug_swap *swap; - boolean failed; + bfd_boolean failed; }; -static boolean +static bfd_boolean elf64_alpha_output_extsym (h, data) struct alpha_elf_link_hash_entry *h; PTR data; { struct extsym_info *einfo = (struct extsym_info *) data; - boolean strip; + bfd_boolean strip; asection *sec, *output_section; if (h->root.root.type == bfd_link_hash_warning) h = (struct alpha_elf_link_hash_entry *) h->root.root.u.i.link; if (h->root.indx == -2) - strip = false; + strip = FALSE; else if (((h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0 || (h->root.elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) != 0) && (h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0 && (h->root.elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0) - strip = true; + strip = TRUE; else if (einfo->info->strip == strip_all || (einfo->info->strip == strip_some && bfd_hash_lookup (einfo->info->keep_hash, h->root.root.root.string, - false, false) == NULL)) - strip = true; + FALSE, FALSE) == NULL)) + strip = TRUE; else - strip = false; + strip = FALSE; if (strip) - return true; + return TRUE; if (h->esym.ifd == -2) { @@ -2910,11 +2863,11 @@ elf64_alpha_output_extsym (h, data) h->root.root.root.string, &h->esym)) { - einfo->failed = true; - return false; + einfo->failed = TRUE; + return FALSE; } - return true; + return TRUE; } /* Search for and possibly create a got entry. */ @@ -2998,7 +2951,7 @@ get_got_entry (abfd, h, r_type, r_symndx, r_addend) /* Handle dynamic relocations when doing an Alpha ELF link. */ -static boolean +static bfd_boolean elf64_alpha_check_relocs (abfd, info, sec, relocs) bfd *abfd; struct bfd_link_info *info; @@ -3011,11 +2964,11 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) Elf_Internal_Shdr *symtab_hdr; struct alpha_elf_link_hash_entry **sym_hashes; const Elf_Internal_Rela *rel, *relend; - boolean got_created; + bfd_boolean got_created; bfd_size_type amt; - if (info->relocateable) - return true; + if (info->relocatable) + return TRUE; dynobj = elf_hash_table(info)->dynobj; if (dynobj == NULL) @@ -3025,7 +2978,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) rel_sec_name = NULL; symtab_hdr = &elf_tdata(abfd)->symtab_hdr; sym_hashes = alpha_elf_sym_hashes(abfd); - got_created = false; + got_created = FALSE; relend = relocs + sec->reloc_count; for (rel = relocs; rel < relend; ++rel) @@ -3039,7 +2992,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) unsigned long r_symndx, r_type; struct alpha_elf_link_hash_entry *h; unsigned int gotent_flags; - boolean maybe_dynamic; + bfd_boolean maybe_dynamic; unsigned int need; bfd_vma addend; @@ -3061,12 +3014,12 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) locally or externally defined, as not all of the input files have yet been processed. Do something with what we know, as this may help reduce memory usage and processing time later. */ - maybe_dynamic = false; + maybe_dynamic = FALSE; if (h && ((info->shared - && (!info->symbolic || info->allow_shlib_undefined)) + && (!info->symbolic || info->unresolved_syms_in_shared_libs == RM_IGNORE)) || ! (h->root.elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) || h->root.root.type == bfd_link_hash_defweak)) - maybe_dynamic = true; + maybe_dynamic = TRUE; need = 0; gotent_flags = 0; @@ -3106,8 +3059,15 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) need = NEED_DYNREL; break; - case R_ALPHA_TLSGD: case R_ALPHA_TLSLDM: + /* The symbol for a TLSLDM reloc is ignored. Collapse the + reloc to the 0 symbol so that they all match. */ + r_symndx = 0; + h = 0; + maybe_dynamic = FALSE; + /* FALLTHRU */ + + case R_ALPHA_TLSGD: case R_ALPHA_GOTDTPREL: need = NEED_GOT | NEED_GOT_ENTRY; break; @@ -3132,7 +3092,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) if (!got_created) { if (!elf64_alpha_create_got_section (abfd, info)) - return false; + return FALSE; /* Make sure the object's gotobj is set to itself so that we default to every object with its own .got. @@ -3150,7 +3110,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) gotent = get_got_entry (abfd, h, r_type, r_symndx, addend); if (!gotent) - return false; + return FALSE; if (gotent_flags) { @@ -3178,7 +3138,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) (abfd, elf_elfheader(abfd)->e_shstrndx, elf_section_data(sec)->rel_hdr.sh_name)); if (rel_sec_name == NULL) - return false; + return FALSE; BFD_ASSERT (strncmp (rel_sec_name, ".rela", 5) == 0 && strcmp (bfd_get_section_name (abfd, sec), @@ -3204,7 +3164,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) if (sreloc == NULL || !bfd_set_section_flags (dynobj, sreloc, flags) || !bfd_set_section_alignment (dynobj, sreloc, 3)) - return false; + return FALSE; } } @@ -3227,7 +3187,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) amt = sizeof (struct alpha_elf_reloc_entry); rent = (struct alpha_elf_reloc_entry *) bfd_alloc (abfd, amt); if (!rent) - return false; + return FALSE; rent->srel = sreloc; rent->rtype = r_type; @@ -3253,7 +3213,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) } } - return true; + return TRUE; } /* Adjust a symbol defined by a dynamic object and referenced by a @@ -3262,7 +3222,7 @@ elf64_alpha_check_relocs (abfd, info, sec, relocs) change the definition to something the rest of the link can understand. */ -static boolean +static bfd_boolean elf64_alpha_adjust_dynamic_symbol (info, h) struct bfd_link_info *info; struct elf_link_hash_entry *h; @@ -3293,7 +3253,7 @@ elf64_alpha_adjust_dynamic_symbol (info, h) s = bfd_get_section_by_name(dynobj, ".plt"); if (!s && !elf64_alpha_create_dynamic_sections (dynobj, info)) - return false; + return FALSE; /* The first bit of the .plt is reserved. */ if (s->_raw_size == 0) @@ -3309,6 +3269,9 @@ elf64_alpha_adjust_dynamic_symbol (info, h) if (! info->shared && h->root.type != bfd_link_hash_defweak) { + ah->plt_old_section = h->root.u.def.section; + ah->plt_old_value = h->root.u.def.value; + ah->flags |= ALPHA_ELF_LINK_HASH_PLT_LOC; h->root.u.def.section = s; h->root.u.def.value = h->plt.offset; } @@ -3318,7 +3281,7 @@ elf64_alpha_adjust_dynamic_symbol (info, h) BFD_ASSERT (s != NULL); s->_raw_size += sizeof (Elf64_External_Rela); - return true; + return TRUE; } else h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; @@ -3332,7 +3295,7 @@ elf64_alpha_adjust_dynamic_symbol (info, h) || h->weakdef->root.type == bfd_link_hash_defweak); h->root.u.def.section = h->weakdef->root.u.def.section; h->root.u.def.value = h->weakdef->root.u.def.value; - return true; + return TRUE; } /* This is a reference to a symbol defined by a dynamic object which @@ -3340,14 +3303,14 @@ elf64_alpha_adjust_dynamic_symbol (info, h) symbols even in regular objects, does not need the hackery of a .dynbss section and COPY dynamic relocations. */ - return true; + return TRUE; } /* Symbol versioning can create new symbols, and make our old symbols indirect to the new ones. Consolidate the got and reloc information in these situations. */ -static boolean +static bfd_boolean elf64_alpha_merge_ind_symbols (hi, dummy) struct alpha_elf_link_hash_entry *hi; PTR dummy ATTRIBUTE_UNUSED; @@ -3355,7 +3318,7 @@ elf64_alpha_merge_ind_symbols (hi, dummy) struct alpha_elf_link_hash_entry *hs; if (hi->root.root.type != bfd_link_hash_indirect) - return true; + return TRUE; hs = hi; do { hs = (struct alpha_elf_link_hash_entry *)hs->root.root.u.i.link; @@ -3418,12 +3381,12 @@ elf64_alpha_merge_ind_symbols (hi, dummy) } hi->reloc_entries = NULL; - return true; + return TRUE; } /* Is it possible to merge two object file's .got tables? */ -static boolean +static bfd_boolean elf64_alpha_can_merge_gots (a, b) bfd *a, *b; { @@ -3432,11 +3395,11 @@ elf64_alpha_can_merge_gots (a, b) /* Trivial quick fallout test. */ if (total + alpha_elf_tdata (b)->total_got_size <= MAX_GOT_SIZE) - return true; + return TRUE; /* By their nature, local .got entries cannot be merged. */ if ((total += alpha_elf_tdata (b)->local_got_size) > MAX_GOT_SIZE) - return false; + return FALSE; /* Failing the common trivial comparison, we must effectively perform the merge. Not actually performing the merge means that @@ -3473,13 +3436,13 @@ elf64_alpha_can_merge_gots (a, b) total += alpha_got_entry_size (be->reloc_type); if (total > MAX_GOT_SIZE) - return false; + return FALSE; global_found:; } } } - return true; + return TRUE; } /* Actually merge two .got tables. */ @@ -3579,11 +3542,12 @@ elf64_alpha_merge_gots (a, b) /* Calculate the offsets for the got entries. */ -static boolean +static bfd_boolean elf64_alpha_calc_got_offsets_for_symbol (h, arg) struct alpha_elf_link_hash_entry *h; PTR arg ATTRIBUTE_UNUSED; { + bfd_boolean result = TRUE; struct alpha_elf_got_entry *gotent; if (h->root.root.type == bfd_link_hash_warning) @@ -3592,14 +3556,23 @@ elf64_alpha_calc_got_offsets_for_symbol (h, arg) for (gotent = h->got_entries; gotent; gotent = gotent->next) if (gotent->use_count > 0) { - bfd_size_type *plge - = &alpha_elf_tdata (gotent->gotobj)->got->_raw_size; + struct alpha_elf_obj_tdata *td; + bfd_size_type *plge; + td = alpha_elf_tdata (gotent->gotobj); + if (td == NULL) + { + _bfd_error_handler (_("Symbol %s has no GOT subsection for offset 0x%x"), + h->root.root.root.string, gotent->got_offset); + result = FALSE; + continue; + } + plge = &td->got->_raw_size; gotent->got_offset = *plge; *plge += alpha_got_entry_size (gotent->reloc_type); } - return true; + return result; } static void @@ -3649,7 +3622,7 @@ elf64_alpha_calc_got_offsets (info) /* Constructs the gots. */ -static boolean +static bfd_boolean elf64_alpha_size_got_sections (info) struct bfd_link_info *info; { @@ -3668,7 +3641,7 @@ elf64_alpha_size_got_sections (info) if (this_got == NULL) continue; - /* We are assuming no merging has yet ocurred. */ + /* We are assuming no merging has yet occurred. */ BFD_ASSERT (this_got == i); if (alpha_elf_tdata (this_got)->total_got_size > MAX_GOT_SIZE) @@ -3678,7 +3651,7 @@ elf64_alpha_size_got_sections (info) (_("%s: .got subsegment exceeds 64K (size %d)"), bfd_archive_filename (i), alpha_elf_tdata (this_got)->total_got_size); - return false; + return FALSE; } if (got_list == NULL) @@ -3690,7 +3663,7 @@ elf64_alpha_size_got_sections (info) /* Strange degenerate case of no got references. */ if (got_list == NULL) - return true; + return TRUE; alpha_elf_hash_table (info)->got_list = got_list; @@ -3721,13 +3694,13 @@ elf64_alpha_size_got_sections (info) if (1 || something_changed) elf64_alpha_calc_got_offsets (info); - return true; + return TRUE; } /* Called from relax_section to rebuild the PLT in light of potential changes in the function's status. */ -static boolean +static bfd_boolean elf64_alpha_size_plt_section (info) struct bfd_link_info *info; { @@ -3738,7 +3711,7 @@ elf64_alpha_size_plt_section (info) dynobj = elf_hash_table(info)->dynobj; splt = bfd_get_section_by_name(dynobj, ".plt"); if (splt == NULL) - return true; + return TRUE; splt->_raw_size = 0; @@ -3756,10 +3729,10 @@ elf64_alpha_size_plt_section (info) spltrel->_raw_size = entries * sizeof (Elf64_External_Rela); spltrel->_cooked_size = spltrel->_raw_size; - return true; + return TRUE; } -static boolean +static bfd_boolean elf64_alpha_size_plt_section_1 (h, data) struct alpha_elf_link_hash_entry *h; PTR data; @@ -3769,7 +3742,7 @@ elf64_alpha_size_plt_section_1 (h, data) /* If we didn't need an entry before, we still don't. */ if (!(h->root.elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT)) - return true; + return TRUE; /* There must still be a LITERAL got entry for the function. */ for (gotent = h->got_entries; gotent ; gotent = gotent->next) @@ -3790,20 +3763,28 @@ elf64_alpha_size_plt_section_1 (h, data) { h->root.elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT; h->root.plt.offset = -1; + + /* Undo the definition frobbing begun in adjust_dynamic_symbol. */ + if (h->flags & ALPHA_ELF_LINK_HASH_PLT_LOC) + { + h->root.root.u.def.section = h->plt_old_section; + h->root.root.u.def.value = h->plt_old_value; + h->flags &= ~ALPHA_ELF_LINK_HASH_PLT_LOC; + } } - return true; + return TRUE; } -static boolean +static bfd_boolean elf64_alpha_always_size_sections (output_bfd, info) bfd *output_bfd ATTRIBUTE_UNUSED; struct bfd_link_info *info; { bfd *i; - if (info->relocateable) - return true; + if (info->relocatable) + return TRUE; /* First, take care of the indirect symbols created by versioning. */ alpha_elf_link_hash_traverse (alpha_elf_hash_table (info), @@ -3811,7 +3792,7 @@ elf64_alpha_always_size_sections (output_bfd, info) NULL); if (!elf64_alpha_size_got_sections (info)) - return false; + return FALSE; /* Allocate space for all of the .got subsections. */ i = alpha_elf_hash_table (info)->got_list; @@ -3822,11 +3803,11 @@ elf64_alpha_always_size_sections (output_bfd, info) { s->contents = (bfd_byte *) bfd_zalloc (i, s->_raw_size); if (s->contents == NULL) - return false; + return FALSE; } } - return true; + return TRUE; } /* The number of dynamic relocations required by a static relocation. */ @@ -3843,18 +3824,16 @@ alpha_dynamic_entries_for_reloc (r_type, dynamic, shared) case R_ALPHA_TLSLDM: return shared; case R_ALPHA_LITERAL: + case R_ALPHA_GOTTPREL: return dynamic || shared; case R_ALPHA_GOTDTPREL: - case R_ALPHA_GOTTPREL: return dynamic; /* May appear in data sections. */ case R_ALPHA_REFLONG: case R_ALPHA_REFQUAD: - return dynamic || shared; - case R_ALPHA_SREL64: case R_ALPHA_TPREL64: - return dynamic; + return dynamic || shared; /* Everything else is illegal. We'll issue an error during relocate_section. */ @@ -3865,12 +3844,12 @@ alpha_dynamic_entries_for_reloc (r_type, dynamic, shared) /* Work out the sizes of the dynamic relocation entries. */ -static boolean +static bfd_boolean elf64_alpha_calc_dynrel_sizes (h, info) struct alpha_elf_link_hash_entry *h; struct bfd_link_info *info; { - boolean dynamic; + bfd_boolean dynamic; struct alpha_elf_reloc_entry *relent; unsigned long entries; @@ -3913,12 +3892,12 @@ elf64_alpha_calc_dynrel_sizes (h, info) } } - return true; + return TRUE; } /* Set the sizes of the dynamic relocation sections. */ -static boolean +static bfd_boolean elf64_alpha_size_rela_got_section (info) struct bfd_link_info *info; { @@ -3958,7 +3937,7 @@ elf64_alpha_size_rela_got_section (info) if (!srel) { BFD_ASSERT (entries == 0); - return true; + return TRUE; } srel->_raw_size = sizeof (Elf64_External_Rela) * entries; @@ -3968,18 +3947,18 @@ elf64_alpha_size_rela_got_section (info) srel->_cooked_size = srel->_raw_size; - return true; + return TRUE; } /* Subroutine of elf64_alpha_size_rela_got_section for doing the global symbols. */ -static boolean +static bfd_boolean elf64_alpha_size_rela_got_1 (h, info) struct alpha_elf_link_hash_entry *h; struct bfd_link_info *info; { - boolean dynamic; + bfd_boolean dynamic; struct alpha_elf_got_entry *gotent; unsigned long entries; @@ -4011,19 +3990,19 @@ elf64_alpha_size_rela_got_1 (h, info) srel->_raw_size += sizeof (Elf64_External_Rela) * entries; } - return true; + return TRUE; } /* Set the sizes of the dynamic sections. */ -static boolean +static bfd_boolean elf64_alpha_size_dynamic_sections (output_bfd, info) bfd *output_bfd ATTRIBUTE_UNUSED; struct bfd_link_info *info; { bfd *dynobj; asection *s; - boolean relplt; + bfd_boolean relplt; dynobj = elf_hash_table(info)->dynobj; BFD_ASSERT(dynobj != NULL); @@ -4031,7 +4010,7 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) if (elf_hash_table (info)->dynamic_sections_created) { /* Set the contents of the .interp section to the interpreter. */ - if (!info->shared) + if (info->executable) { s = bfd_get_section_by_name (dynobj, ".interp"); BFD_ASSERT (s != NULL); @@ -4053,11 +4032,11 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) /* The check_relocs and adjust_dynamic_symbol entry points have determined the sizes of the various dynamic sections. Allocate memory for them. */ - relplt = false; + relplt = FALSE; for (s = dynobj->sections; s != NULL; s = s->next) { const char *name; - boolean strip; + bfd_boolean strip; if (!(s->flags & SEC_LINKER_CREATED)) continue; @@ -4074,7 +4053,7 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) it is that function which decides whether anything needs to go into these sections. */ - strip = false; + strip = FALSE; if (strncmp (name, ".rela", 5) == 0) { @@ -4083,7 +4062,7 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) if (!strip) { if (strcmp(name, ".rela.plt") == 0) - relplt = true; + relplt = TRUE; /* We use the reloc_count field as a counter if we need to copy relocs into the output file. */ @@ -4103,7 +4082,7 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) /* Allocate memory for the section contents. */ s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->_raw_size); if (s->contents == NULL && s->_raw_size != 0) - return false; + return FALSE; } } @@ -4115,12 +4094,12 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) the .dynamic section. The DT_DEBUG entry is filled in by the dynamic linker and used by the debugger. */ #define add_dynamic_entry(TAG, VAL) \ - bfd_elf64_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL)) + _bfd_elf_add_dynamic_entry (info, TAG, VAL) - if (!info->shared) + if (info->executable) { if (!add_dynamic_entry (DT_DEBUG, 0)) - return false; + return FALSE; } if (relplt) @@ -4129,23 +4108,55 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) || !add_dynamic_entry (DT_PLTRELSZ, 0) || !add_dynamic_entry (DT_PLTREL, DT_RELA) || !add_dynamic_entry (DT_JMPREL, 0)) - return false; + return FALSE; } if (!add_dynamic_entry (DT_RELA, 0) || !add_dynamic_entry (DT_RELASZ, 0) || !add_dynamic_entry (DT_RELAENT, sizeof (Elf64_External_Rela))) - return false; + return FALSE; if (info->flags & DF_TEXTREL) { if (!add_dynamic_entry (DT_TEXTREL, 0)) - return false; + return FALSE; } } #undef add_dynamic_entry - return true; + return TRUE; +} + +/* Emit a dynamic relocation for (DYNINDX, RTYPE, ADDEND) at (SEC, OFFSET) + into the next available slot in SREL. */ + +static void +elf64_alpha_emit_dynrel (abfd, info, sec, srel, offset, dynindx, rtype, addend) + bfd *abfd; + struct bfd_link_info *info; + asection *sec, *srel; + bfd_vma offset, addend; + long dynindx, rtype; +{ + Elf_Internal_Rela outrel; + bfd_byte *loc; + + BFD_ASSERT (srel != NULL); + + outrel.r_info = ELF64_R_INFO (dynindx, rtype); + outrel.r_addend = addend; + + offset = _bfd_elf_section_offset (abfd, info, sec, offset); + if ((offset | 1) != (bfd_vma) -1) + outrel.r_offset = sec->output_section->vma + sec->output_offset + offset; + else + memset (&outrel, 0, sizeof (outrel)); + + loc = srel->contents; + loc += srel->reloc_count++ * sizeof (Elf64_External_Rela); + bfd_elf64_swap_reloca_out (abfd, &outrel, loc); + BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count + <= srel->_cooked_size); } /* Relocate an Alpha ELF section for a relocatable link. @@ -4154,7 +4165,7 @@ elf64_alpha_size_dynamic_sections (output_bfd, info) symbol, in which case we have to adjust according to where the section symbol winds up in the output section. */ -static boolean +static bfd_boolean elf64_alpha_relocate_section_r (output_bfd, info, input_bfd, input_section, contents, relocs, local_syms, local_sections) bfd *output_bfd ATTRIBUTE_UNUSED; @@ -4169,7 +4180,7 @@ elf64_alpha_relocate_section_r (output_bfd, info, input_bfd, input_section, unsigned long symtab_hdr_sh_info; Elf_Internal_Rela *rel; Elf_Internal_Rela *relend; - boolean ret_val = true; + bfd_boolean ret_val = TRUE; symtab_hdr_sh_info = elf_tdata (input_bfd)->symtab_hdr.sh_info; @@ -4188,7 +4199,7 @@ elf64_alpha_relocate_section_r (output_bfd, info, input_bfd, input_section, (_("%s: unknown relocation type %d"), bfd_archive_filename (input_bfd), (int)r_type); bfd_set_error (bfd_error_bad_value); - ret_val = false; + ret_val = FALSE; continue; } @@ -4215,7 +4226,7 @@ elf64_alpha_relocate_section_r (output_bfd, info, input_bfd, input_section, /* Relocate an Alpha ELF section. */ -static boolean +static bfd_boolean elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, contents, relocs, local_syms, local_sections) bfd *output_bfd; @@ -4230,23 +4241,22 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, Elf_Internal_Shdr *symtab_hdr; Elf_Internal_Rela *rel; Elf_Internal_Rela *relend; - struct elf_link_tls_segment *tls_segment; asection *sgot, *srel, *srelgot; bfd *dynobj, *gotobj; bfd_vma gp, tp_base, dtp_base; struct alpha_elf_got_entry **local_got_entries; - boolean ret_val; + bfd_boolean ret_val; const char *section_name; /* Handle relocatable links with a smaller loop. */ - if (info->relocateable) + if (info->relocatable) return elf64_alpha_relocate_section_r (output_bfd, info, input_bfd, input_section, contents, relocs, local_syms, local_sections); /* This is a final link. */ - ret_val = true; + ret_val = TRUE; symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; @@ -4284,11 +4294,10 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, local_got_entries = alpha_elf_tdata(input_bfd)->local_got_entries; - tls_segment = elf_hash_table (info)->tls_segment; - if (tls_segment) + if (elf_hash_table (info)->tls_sec != NULL) { - dtp_base = alpha_get_dtprel_base (tls_segment); - tp_base = alpha_get_tprel_base (tls_segment); + dtp_base = alpha_get_dtprel_base (info); + tp_base = alpha_get_tprel_base (info); } else dtp_base = tp_base = 0; @@ -4305,8 +4314,8 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, asection *sec = NULL; bfd_vma value; bfd_vma addend; - boolean dynamic_symbol_p; - boolean undef_weak_ref = false; + bfd_boolean dynamic_symbol_p; + bfd_boolean undef_weak_ref = FALSE; unsigned long r_type; r_type = ELF64_R_TYPE(rel->r_info); @@ -4316,18 +4325,37 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (_("%s: unknown relocation type %d"), bfd_archive_filename (input_bfd), (int)r_type); bfd_set_error (bfd_error_bad_value); - ret_val = false; + ret_val = FALSE; continue; } howto = elf64_alpha_howto_table + r_type; r_symndx = ELF64_R_SYM(rel->r_info); + /* The symbol for a TLSLDM reloc is ignored. Collapse the + reloc to the 0 symbol so that they all match. */ + if (r_type == R_ALPHA_TLSLDM) + r_symndx = 0; + if (r_symndx < symtab_hdr->sh_info) { + asection *msec; sym = local_syms + r_symndx; sec = local_sections[r_symndx]; - value = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel); + msec = sec; + value = _bfd_elf_rela_local_sym (output_bfd, sym, &msec, rel); + + /* If this is a tp-relative relocation against sym 0, + this is hackery from relax_section. Force the value to + be the tls base. */ + if (r_symndx == 0 + && (r_type == R_ALPHA_TLSLDM + || r_type == R_ALPHA_GOTTPREL + || r_type == R_ALPHA_TPREL64 + || r_type == R_ALPHA_TPRELHI + || r_type == R_ALPHA_TPRELLO + || r_type == R_ALPHA_TPREL16)) + value = tp_base; if (local_got_entries) gotent = local_got_entries[r_symndx]; @@ -4338,13 +4366,11 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, unless it has been done already. */ if ((sec->flags & SEC_MERGE) && ELF_ST_TYPE (sym->st_info) == STT_SECTION - && (elf_section_data (sec)->sec_info_type - == ELF_INFO_TYPE_MERGE) + && sec->sec_info_type == ELF_INFO_TYPE_MERGE && gotent && !gotent->reloc_xlated) { struct alpha_elf_got_entry *ent; - asection *msec; for (ent = gotent; ent; ent = ent->next) { @@ -4366,54 +4392,29 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, } } - dynamic_symbol_p = false; + dynamic_symbol_p = FALSE; } else { - h = alpha_elf_sym_hashes (input_bfd)[r_symndx - symtab_hdr->sh_info]; + bfd_boolean warned; + bfd_boolean unresolved_reloc; + struct elf_link_hash_entry *hh; + struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd); - while (h->root.root.type == bfd_link_hash_indirect - || h->root.root.type == bfd_link_hash_warning) - h = (struct alpha_elf_link_hash_entry *)h->root.root.u.i.link; + RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel, + r_symndx, symtab_hdr, sym_hashes, + hh, sec, value, + unresolved_reloc, warned); - value = 0; - if (h->root.root.type == bfd_link_hash_defined - || h->root.root.type == bfd_link_hash_defweak) - { - sec = h->root.root.u.def.section; - - /* Detect the cases that sym_sec->output_section is - expected to be NULL -- all cases in which the symbol - is defined in another shared module. This includes - PLT relocs for which we've created a PLT entry and - other relocs for which we're prepared to create - dynamic relocations. */ - /* ??? Just accept it NULL and continue. */ - - if (sec->output_section != NULL) - value = (h->root.root.u.def.value - + sec->output_section->vma - + sec->output_offset); - } - else if (h->root.root.type == bfd_link_hash_undefweak) - undef_weak_ref = true; - else if (info->shared - && (!info->symbolic || info->allow_shlib_undefined) - && !info->no_undefined - && ELF_ST_VISIBILITY (h->root.other) == STV_DEFAULT) - ; - else - { - if (!((*info->callbacks->undefined_symbol) - (info, h->root.root.root.string, input_bfd, - input_section, rel->r_offset, - (!info->shared || info->no_undefined - || ELF_ST_VISIBILITY (h->root.other))))) - return false; - ret_val = false; - continue; - } + if (warned) + continue; + if (value == 0 + && ! unresolved_reloc + && hh->root.type == bfd_link_hash_undefweak) + undef_weak_ref = TRUE; + + h = (struct alpha_elf_link_hash_entry *) hh; dynamic_symbol_p = alpha_elf_dynamic_symbol_p (&h->root, info); gotent = h->got_entries; } @@ -4465,25 +4466,9 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, RELATIVE reloc, otherwise it will be handled in finish_dynamic_symbol. */ if (info->shared && !dynamic_symbol_p) - { - Elf_Internal_Rela outrel; - - BFD_ASSERT(srelgot != NULL); - - outrel.r_offset = (sgot->output_section->vma - + sgot->output_offset - + gotent->got_offset); - outrel.r_info = ELF64_R_INFO (0, R_ALPHA_RELATIVE); - outrel.r_addend = value; - - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *) - srelgot->contents) - + srelgot->reloc_count++); - BFD_ASSERT (sizeof (Elf64_External_Rela) - * srelgot->reloc_count - <= srelgot->_cooked_size); - } + elf64_alpha_emit_dynrel (output_bfd, info, sgot, srelgot, + gotent->got_offset, 0, + R_ALPHA_RELATIVE, value); } value = (sgot->output_section->vma @@ -4512,7 +4497,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: gp-relative relocation against dynamic symbol %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } BFD_ASSERT(gp != 0); value -= gp; @@ -4524,7 +4509,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: gp-relative relocation against dynamic symbol %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } BFD_ASSERT(gp != 0); value -= gp; @@ -4550,7 +4535,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: pc-relative relocation against dynamic symbol %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } /* The regular PC-relative stuff measures from the start of the instruction rather than the end. */ @@ -4578,7 +4563,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: change in gp: BRSGP %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } /* The symbol should be marked either NOPV or STD_GPLOAD. */ @@ -4608,7 +4593,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: !samegp reloc against symbol without .prologue: %s"), bfd_archive_filename (input_bfd), name); - ret_val = false; + ret_val = FALSE; break; } @@ -4620,7 +4605,8 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, case R_ALPHA_DTPREL64: case R_ALPHA_TPREL64: { - Elf_Internal_Rela outrel; + long dynindx, dyntype = r_type; + bfd_vma dynaddend; /* Careful here to remember RELATIVE relocations for global variables for symbolic shared objects. */ @@ -4628,21 +4614,26 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, if (dynamic_symbol_p) { BFD_ASSERT(h->root.dynindx != -1); - outrel.r_info = ELF64_R_INFO (h->root.dynindx, r_type); - outrel.r_addend = addend; + dynindx = h->root.dynindx; + dynaddend = addend; addend = 0, value = 0; } else if (r_type == R_ALPHA_DTPREL64) { - BFD_ASSERT(tls_segment != NULL); + BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL); value -= dtp_base; goto default_reloc; } else if (r_type == R_ALPHA_TPREL64) { - BFD_ASSERT(tls_segment != NULL); - value -= dtp_base; - goto default_reloc; + BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL); + if (!info->shared) + { + value -= tp_base; + goto default_reloc; + } + dynindx = 0; + dynaddend = value - dtp_base; } else if (info->shared && r_symndx != 0 @@ -4654,31 +4645,18 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (_("%s: unhandled dynamic relocation against %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } - outrel.r_info = ELF64_R_INFO (0, R_ALPHA_RELATIVE); - outrel.r_addend = value; + dynindx = 0; + dyntype = R_ALPHA_RELATIVE; + dynaddend = value; } else goto default_reloc; - BFD_ASSERT(srel != NULL); - - outrel.r_offset = - _bfd_elf_section_offset (output_bfd, info, input_section, - rel->r_offset); - if ((outrel.r_offset | 1) != (bfd_vma) -1) - outrel.r_offset += (input_section->output_section->vma - + input_section->output_offset); - else - memset (&outrel, 0, sizeof outrel); - - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *) - srel->contents) - + srel->reloc_count++); - BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count - <= srel->_cooked_size); + elf64_alpha_emit_dynrel (output_bfd, info, input_section, + srel, rel->r_offset, dynindx, + dyntype, dynaddend); } goto default_reloc; @@ -4690,7 +4668,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: pc-relative relocation against dynamic symbol %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } /* ??? .eh_frame references to discarded sections will be smashed @@ -4720,32 +4698,15 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, DTPMOD64 reloc, otherwise it will be handled in finish_dynamic_symbol. */ if (info->shared && !dynamic_symbol_p) - { - Elf_Internal_Rela outrel; - - BFD_ASSERT(srelgot != NULL); - - outrel.r_offset = (sgot->output_section->vma - + sgot->output_offset - + gotent->got_offset); - /* ??? Proper dynindx here. */ - outrel.r_info = ELF64_R_INFO (0, R_ALPHA_DTPMOD64); - outrel.r_addend = 0; - - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *) - srelgot->contents) - + srelgot->reloc_count++); - BFD_ASSERT (sizeof (Elf64_External_Rela) - * srelgot->reloc_count - <= srelgot->_cooked_size); - } + elf64_alpha_emit_dynrel (output_bfd, info, sgot, srelgot, + gotent->got_offset, 0, + R_ALPHA_DTPMOD64, 0); if (dynamic_symbol_p || r_type == R_ALPHA_TLSLDM) value = 0; else { - BFD_ASSERT(tls_segment != NULL); + BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL); value -= dtp_base; } bfd_put_64 (output_bfd, value, @@ -4766,9 +4727,9 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: dtp-relative relocation against dynamic symbol %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } - BFD_ASSERT(tls_segment != NULL); + BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL); value -= dtp_base; if (r_type == R_ALPHA_DTPRELHI) value = ((bfd_signed_vma) value >> 16) + ((value >> 15) & 1); @@ -4782,16 +4743,16 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, (*_bfd_error_handler) (_("%s: TLS local exec code cannot be linked into shared objects"), bfd_archive_filename (input_bfd)); - ret_val = false; + ret_val = FALSE; } else if (dynamic_symbol_p) { (*_bfd_error_handler) (_("%s: tp-relative relocation against dynamic symbol %s"), bfd_archive_filename (input_bfd), h->root.root.root.string); - ret_val = false; + ret_val = FALSE; } - BFD_ASSERT(tls_segment != NULL); + BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL); value -= tp_base; if (r_type == R_ALPHA_TPRELHI) value = ((bfd_signed_vma) value >> 16) + ((value >> 15) & 1); @@ -4812,8 +4773,19 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, value = 0; else { - BFD_ASSERT(tls_segment != NULL); - value -= (r_type == R_ALPHA_GOTDTPREL ? dtp_base : tp_base); + BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL); + if (r_type == R_ALPHA_GOTDTPREL) + value -= dtp_base; + else if (!info->shared) + value -= tp_base; + else + { + elf64_alpha_emit_dynrel (output_bfd, info, sgot, srelgot, + gotent->got_offset, 0, + R_ALPHA_TPREL64, + value - dtp_base); + value = 0; + } } bfd_put_64 (output_bfd, value, sgot->contents + gotent->got_offset); @@ -4857,14 +4829,14 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, name = (bfd_elf_string_from_elf_section (input_bfd, symtab_hdr->sh_link, sym->st_name)); if (name == NULL) - return false; + return FALSE; if (*name == '\0') name = bfd_section_name (input_bfd, sec); } if (! ((*info->callbacks->reloc_overflow) (info, name, howto->name, (bfd_vma) 0, input_bfd, input_section, rel->r_offset))) - ret_val = false; + ret_val = FALSE; } break; @@ -4880,7 +4852,7 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section, /* Finish up dynamic symbol handling. We set the contents of various dynamic sections here. */ -static boolean +static bfd_boolean elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) bfd *output_bfd; struct bfd_link_info *info; @@ -4894,6 +4866,7 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) /* Fill in the .plt entry for this symbol. */ asection *splt, *sgot, *srel; Elf_Internal_Rela outrel; + bfd_byte *loc; bfd_vma got_addr, plt_addr; bfd_vma plt_index; struct alpha_elf_got_entry *gotent; @@ -4939,9 +4912,8 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) outrel.r_info = ELF64_R_INFO(h->dynindx, R_ALPHA_JMP_SLOT); outrel.r_addend = 0; - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *)srel->contents - + plt_index)); + loc = srel->contents + plt_index * sizeof (Elf64_External_Rela); + bfd_elf64_swap_reloca_out (output_bfd, &outrel, loc); if (!(h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)) { @@ -4970,20 +4942,9 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) sgot->contents + gotent->got_offset); if (info->shared) - { - outrel.r_offset = (sgot->output_section->vma - + sgot->output_offset - + gotent->got_offset); - outrel.r_info = ELF64_R_INFO(0, R_ALPHA_RELATIVE); - outrel.r_addend = plt_addr; - - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *) - srel->contents) - + srel->reloc_count++); - BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count - <= srel->_cooked_size); - } + elf64_alpha_emit_dynrel (output_bfd, info, sgot, srel, + gotent->got_offset, 0, + R_ALPHA_RELATIVE, plt_addr); gotent = gotent->next; } @@ -4994,7 +4955,6 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) { /* Fill in the dynamic relocations for this symbol's .got entries. */ asection *srel; - Elf_Internal_Rela outrel; struct alpha_elf_got_entry *gotent; srel = bfd_get_section_by_name (dynobj, ".rela.got"); @@ -5005,15 +4965,12 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) gotent = gotent->next) { asection *sgot; - int r_type; + long r_type; if (gotent->use_count == 0) continue; sgot = alpha_elf_tdata (gotent->gotobj)->got; - outrel.r_offset = (sgot->output_section->vma - + sgot->output_offset - + gotent->got_offset); r_type = gotent->reloc_type; switch (r_type) @@ -5035,25 +4992,14 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) abort (); } - outrel.r_info = ELF64_R_INFO (h->dynindx, r_type); - outrel.r_addend = gotent->addend; - - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *)srel->contents - + srel->reloc_count++)); + elf64_alpha_emit_dynrel (output_bfd, info, sgot, srel, + gotent->got_offset, h->dynindx, + r_type, gotent->addend); if (gotent->reloc_type == R_ALPHA_TLSGD) - { - outrel.r_offset += 8; - outrel.r_info = ELF64_R_INFO (h->dynindx, R_ALPHA_DTPREL64); - - bfd_elf64_swap_reloca_out (output_bfd, &outrel, - ((Elf64_External_Rela *)srel->contents - + srel->reloc_count++)); - } - - BFD_ASSERT (sizeof (Elf64_External_Rela) * srel->reloc_count - <= srel->_cooked_size); + elf64_alpha_emit_dynrel (output_bfd, info, sgot, srel, + gotent->got_offset + 8, h->dynindx, + R_ALPHA_DTPREL64, gotent->addend); } } @@ -5063,12 +5009,12 @@ elf64_alpha_finish_dynamic_symbol (output_bfd, info, h, sym) || strcmp (h->root.root.string, "_PROCEDURE_LINKAGE_TABLE_") == 0) sym->st_shndx = SHN_ABS; - return true; + return TRUE; } /* Finish up the dynamic sections. */ -static boolean +static bfd_boolean elf64_alpha_finish_dynamic_sections (output_bfd, info) bfd *output_bfd; struct bfd_link_info *info; @@ -5138,7 +5084,7 @@ elf64_alpha_finish_dynamic_sections (output_bfd, info) bfd_elf64_swap_dyn_out (output_bfd, &dyn, dyncon); } - /* Initialize the PLT0 entry */ + /* Initialize the PLT0 entry. */ if (splt->_raw_size > 0) { bfd_put_32 (output_bfd, PLT_HEADER_WORD1, splt->contents); @@ -5150,19 +5096,18 @@ elf64_alpha_finish_dynamic_sections (output_bfd, info) bfd_put_64 (output_bfd, (bfd_vma) 0, splt->contents + 16); bfd_put_64 (output_bfd, (bfd_vma) 0, splt->contents + 24); - elf_section_data (splt->output_section)->this_hdr.sh_entsize = - PLT_HEADER_SIZE; + elf_section_data (splt->output_section)->this_hdr.sh_entsize = 0; } } - return true; + return TRUE; } /* We need to use a special link routine to handle the .mdebug section. We need to merge all instances of these sections together, not write them all out sequentially. */ -static boolean +static bfd_boolean elf64_alpha_final_link (abfd, info) bfd *abfd; struct bfd_link_info *info; @@ -5219,7 +5164,7 @@ elf64_alpha_final_link (abfd, info) mdebug_handle = bfd_ecoff_debug_init (abfd, &debug, swap, info); if (mdebug_handle == (PTR) NULL) - return false; + return FALSE; if (1) { @@ -5258,7 +5203,7 @@ elf64_alpha_final_link (abfd, info) if (! bfd_ecoff_debug_one_external (abfd, &debug, swap, name[i], &esym)) - return false; + return FALSE; } } @@ -5303,12 +5248,12 @@ elf64_alpha_final_link (abfd, info) ecoff_debug_info structure, so we do that now. */ if (!elf64_alpha_read_ecoff_info (input_bfd, input_section, &input_debug)) - return false; + return FALSE; if (! (bfd_ecoff_debug_accumulate (mdebug_handle, abfd, &debug, swap, input_bfd, &input_debug, input_swap, info))) - return false; + return FALSE; /* Loop through the external symbols. For each one with interesting information, try to find the symbol in @@ -5334,7 +5279,7 @@ elf64_alpha_final_link (abfd, info) name = input_debug.ssext + ext.asym.iss; h = alpha_elf_link_hash_lookup (alpha_elf_hash_table (info), - name, false, false, true); + name, FALSE, FALSE, TRUE); if (h == NULL || h->esym.ifd != -2) continue; @@ -5371,12 +5316,12 @@ elf64_alpha_final_link (abfd, info) einfo.info = info; einfo.debug = &debug; einfo.swap = swap; - einfo.failed = false; + einfo.failed = FALSE; elf_link_hash_traverse (elf_hash_table (info), elf64_alpha_output_extsym, (PTR) &einfo); if (einfo.failed) - return false; + return FALSE; /* Set the size of the .mdebug section. */ o->_raw_size = bfd_ecoff_debug_size (abfd, &debug, swap); @@ -5390,8 +5335,8 @@ elf64_alpha_final_link (abfd, info) } /* Invoke the regular ELF backend linker to do all the work. */ - if (! bfd_elf64_bfd_final_link (abfd, info)) - return false; + if (! bfd_elf_final_link (abfd, info)) + return FALSE; /* Now write out the computed sections. */ @@ -5413,7 +5358,7 @@ elf64_alpha_final_link (abfd, info) sgot->contents, (file_ptr) sgot->output_offset, sgot->_raw_size)) - return false; + return FALSE; } } @@ -5423,12 +5368,12 @@ elf64_alpha_final_link (abfd, info) if (! bfd_ecoff_write_accumulated_debug (mdebug_handle, abfd, &debug, swap, info, mdebug_sec->filepos)) - return false; + return FALSE; bfd_ecoff_debug_free (mdebug_handle, abfd, &debug, swap, info); } - return true; + return TRUE; } static enum elf_reloc_type_class @@ -5448,6 +5393,13 @@ elf64_alpha_reloc_type_class (rela) } } +static struct bfd_elf_special_section const elf64_alpha_special_sections[]= +{ + { ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL }, + { ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL }, + { NULL, 0, 0, 0, 0 } +}; + /* ECOFF swapping routines. These are used when dealing with the .mdebug section, which is in the ECOFF debugging format. Copied from elf32-mips.c. */ @@ -5507,7 +5459,7 @@ static const struct elf_size_info alpha_elf_size_info = sizeof (Elf_External_Note), 8, 1, - 64, 8, + 64, 3, ELFCLASS64, EV_CURRENT, bfd_elf64_write_out_phdrs, bfd_elf64_write_shdrs_and_ehdr, @@ -5518,19 +5470,17 @@ static const struct elf_size_info alpha_elf_size_info = bfd_elf64_slurp_symbol_table, bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out, - NULL, - NULL, - NULL, - NULL + bfd_elf64_swap_reloc_in, + bfd_elf64_swap_reloc_out, + bfd_elf64_swap_reloca_in, + bfd_elf64_swap_reloca_out }; -#ifndef ELF_ARCH #define TARGET_LITTLE_SYM bfd_elf64_alpha_vec #define TARGET_LITTLE_NAME "elf64-alpha" #define ELF_ARCH bfd_arch_alpha #define ELF_MACHINE_CODE EM_ALPHA #define ELF_MAXPAGESIZE 0x10000 -#endif /* ELF_ARCH */ #define bfd_elf64_bfd_link_hash_table_create \ elf64_alpha_bfd_link_hash_table_create @@ -5588,11 +5538,53 @@ static const struct elf_size_info alpha_elf_size_info = #define elf_backend_size_info \ alpha_elf_size_info +#define elf_backend_special_sections \ + elf64_alpha_special_sections + /* A few constants that determine how the .plt section is set up. */ #define elf_backend_want_got_plt 0 #define elf_backend_plt_readonly 0 #define elf_backend_want_plt_sym 1 #define elf_backend_got_header_size 0 -#define elf_backend_plt_header_size PLT_HEADER_SIZE + +#include "elf64-target.h" + +/* FreeBSD support. */ + +#undef TARGET_LITTLE_SYM +#define TARGET_LITTLE_SYM bfd_elf64_alpha_freebsd_vec +#undef TARGET_LITTLE_NAME +#define TARGET_LITTLE_NAME "elf64-alpha-freebsd" + +/* The kernel recognizes executables as valid only if they carry a + "FreeBSD" label in the ELF header. So we put this label on all + executables and (for simplicity) also all other object files. */ + +static void elf64_alpha_fbsd_post_process_headers + PARAMS ((bfd *, struct bfd_link_info *)); + +static void +elf64_alpha_fbsd_post_process_headers (abfd, link_info) + bfd * abfd; + struct bfd_link_info * link_info ATTRIBUTE_UNUSED; +{ + Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */ + + i_ehdrp = elf_elfheader (abfd); + + /* Put an ABI label supported by FreeBSD >= 4.1. */ + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD; +#ifdef OLD_FREEBSD_ABI_LABEL + /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */ + memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8); +#endif +} + +#undef elf_backend_post_process_headers +#define elf_backend_post_process_headers \ + elf64_alpha_fbsd_post_process_headers + +#undef elf64_bed +#define elf64_bed elf64_alpha_fbsd_bed #include "elf64-target.h" diff --git a/contrib/binutils/binutils/nm.c b/contrib/binutils/binutils/nm.c index b9689b16e72d..bac7d388ce29 100644 --- a/contrib/binutils/binutils/nm.c +++ b/contrib/binutils/binutils/nm.c @@ -1,6 +1,6 @@ /* nm.c -- Describe symbol table of a rel file. Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002 + 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of GNU Binutils. @@ -37,7 +37,7 @@ struct size_sym { - const PTR minisym; + const void *minisym; bfd_vma size; }; @@ -68,66 +68,69 @@ struct extended_symbol_info #define SYM_SIZE(sym) \ (sym->elfinfo ? sym->elfinfo->internal_elf_sym.st_size: sym->ssize) -static void usage PARAMS ((FILE *, int)); -static void set_print_radix PARAMS ((char *)); -static void set_output_format PARAMS ((char *)); -static void display_archive PARAMS ((bfd *)); -static boolean display_file PARAMS ((char *)); -static void display_rel_file PARAMS ((bfd *, bfd *)); -static long filter_symbols PARAMS ((bfd *, boolean, PTR, long, unsigned int)); -static long sort_symbols_by_size PARAMS ((bfd *, boolean, PTR, long, unsigned int, struct size_sym **)); -static void print_symbols PARAMS ((bfd *, boolean, PTR, long, unsigned int, bfd *)); -static void print_size_symbols PARAMS ((bfd *, boolean, struct size_sym *, long, bfd *)); -static void print_symname PARAMS ((const char *, const char *, bfd *)); -static void print_symbol PARAMS ((bfd *, asymbol *, bfd_vma ssize, bfd *)); -static void print_symdef_entry PARAMS ((bfd *)); +static void usage (FILE *, int); +static void set_print_radix (char *); +static void set_output_format (char *); +static void display_archive (bfd *); +static bfd_boolean display_file (char *); +static void display_rel_file (bfd *, bfd *); +static long filter_symbols (bfd *, bfd_boolean, void *, long, unsigned int); +static long sort_symbols_by_size + (bfd *, bfd_boolean, void *, long, unsigned int, struct size_sym **); +static void print_symbols + (bfd *, bfd_boolean, void *, long, unsigned int, bfd *); +static void print_size_symbols + (bfd *, bfd_boolean, struct size_sym *, long, bfd *); +static void print_symname (const char *, const char *, bfd *); +static void print_symbol (bfd *, asymbol *, bfd_vma ssize, bfd *); +static void print_symdef_entry (bfd *); /* The sorting functions. */ -static int numeric_forward PARAMS ((const PTR, const PTR)); -static int numeric_reverse PARAMS ((const PTR, const PTR)); -static int non_numeric_forward PARAMS ((const PTR, const PTR)); -static int non_numeric_reverse PARAMS ((const PTR, const PTR)); -static int size_forward1 PARAMS ((const PTR, const PTR)); -static int size_forward2 PARAMS ((const PTR, const PTR)); +static int numeric_forward (const void *, const void *); +static int numeric_reverse (const void *, const void *); +static int non_numeric_forward (const void *, const void *); +static int non_numeric_reverse (const void *, const void *); +static int size_forward1 (const void *, const void *); +static int size_forward2 (const void *, const void *); /* The output formatting functions. */ -static void print_object_filename_bsd PARAMS ((char *)); -static void print_object_filename_sysv PARAMS ((char *)); -static void print_object_filename_posix PARAMS ((char *)); -static void print_archive_filename_bsd PARAMS ((char *)); -static void print_archive_filename_sysv PARAMS ((char *)); -static void print_archive_filename_posix PARAMS ((char *)); -static void print_archive_member_bsd PARAMS ((char *, const char *)); -static void print_archive_member_sysv PARAMS ((char *, const char *)); -static void print_archive_member_posix PARAMS ((char *, const char *)); -static void print_symbol_filename_bsd PARAMS ((bfd *, bfd *)); -static void print_symbol_filename_sysv PARAMS ((bfd *, bfd *)); -static void print_symbol_filename_posix PARAMS ((bfd *, bfd *)); -static void print_value PARAMS ((bfd *, bfd_vma)); -static void print_symbol_info_bsd PARAMS ((struct extended_symbol_info *, bfd *)); -static void print_symbol_info_sysv PARAMS ((struct extended_symbol_info *, bfd *)); -static void print_symbol_info_posix PARAMS ((struct extended_symbol_info *, bfd *)); -static void get_relocs PARAMS ((bfd *, asection *, PTR)); -static const char * get_symbol_type PARAMS ((unsigned int)); +static void print_object_filename_bsd (char *); +static void print_object_filename_sysv (char *); +static void print_object_filename_posix (char *); +static void print_archive_filename_bsd (char *); +static void print_archive_filename_sysv (char *); +static void print_archive_filename_posix (char *); +static void print_archive_member_bsd (char *, const char *); +static void print_archive_member_sysv (char *, const char *); +static void print_archive_member_posix (char *, const char *); +static void print_symbol_filename_bsd (bfd *, bfd *); +static void print_symbol_filename_sysv (bfd *, bfd *); +static void print_symbol_filename_posix (bfd *, bfd *); +static void print_value (bfd *, bfd_vma); +static void print_symbol_info_bsd (struct extended_symbol_info *, bfd *); +static void print_symbol_info_sysv (struct extended_symbol_info *, bfd *); +static void print_symbol_info_posix (struct extended_symbol_info *, bfd *); +static void get_relocs (bfd *, asection *, void *); +static const char * get_symbol_type (unsigned int); /* Support for different output formats. */ struct output_fns { /* Print the name of an object file given on the command line. */ - void (*print_object_filename) PARAMS ((char *)); + void (*print_object_filename) (char *); /* Print the name of an archive file given on the command line. */ - void (*print_archive_filename) PARAMS ((char *)); + void (*print_archive_filename) (char *); /* Print the name of an archive member file. */ - void (*print_archive_member) PARAMS ((char *, const char *)); + void (*print_archive_member) (char *, const char *); /* Print the name of the file (and archive, if there is one) containing a symbol. */ - void (*print_symbol_filename) PARAMS ((bfd *, bfd *)); + void (*print_symbol_filename) (bfd *, bfd *); /* Print a line of information about a symbol. */ - void (*print_symbol_info) PARAMS ((struct extended_symbol_info *, bfd *)); + void (*print_symbol_info) (struct extended_symbol_info *, bfd *); }; static struct output_fns formats[] = @@ -239,9 +242,7 @@ static struct option long_options[] = /* Some error-reporting functions. */ static void -usage (stream, status) - FILE *stream; - int status; +usage (FILE *stream, int status) { fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name); fprintf (stream, _(" List symbols in [file(s)] (a.out by default).\n")); @@ -251,7 +252,8 @@ usage (stream, status) -B Same as --format=bsd\n\ -C, --demangle[=STYLE] Decode low-level symbol names into user-level names\n\ The STYLE, if specified, can be `auto' (the default),\n\ - `gnu', 'lucid', 'arm', 'hp', 'edg' or 'gnu-new-abi'\n\ + `gnu', `lucid', `arm', `hp', `edg', `gnu-v3', `java'\n\ + or `gnat'\n\ --no-demangle Do not demangle low-level symbol names\n\ -D, --dynamic Display dynamic symbols instead of normal symbols\n\ --defined-only Display only defined symbols\n\ @@ -285,8 +287,7 @@ usage (stream, status) /* Set the radix for the symbol value and size according to RADIX. */ static void -set_print_radix (radix) - char *radix; +set_print_radix (char *radix) { switch (*radix) { @@ -316,8 +317,7 @@ set_print_radix (radix) } static void -set_output_format (f) - char *f; +set_output_format (char *f) { int i; @@ -341,12 +341,10 @@ set_output_format (f) format = &formats[i]; } -int main PARAMS ((int, char **)); +int main (int, char **); int -main (argc, argv) - int argc; - char **argv; +main (int argc, char **argv) { int c; int retval; @@ -446,7 +444,7 @@ main (argc, argv) break; case 'X': /* Ignored for (partial) AIX compatibility. On AIX, the - argument has values 32, 64, or 32_64, and specfies that + argument has values 32, 64, or 32_64, and specifies that only 32-bit, only 64-bit, or both kinds of objects should be examined. The default is 32. So plain AIX nm on a library archive with both kinds of objects will ignore @@ -471,6 +469,13 @@ main (argc, argv) if (show_version) print_version ("nm"); + if (sort_by_size && undefined_only) + { + non_fatal (_("Using the --size-sort and --undefined-only options together")); + non_fatal (_("will produce no output, since undefined symbols have no size.")); + return 0; + } + /* OK, all options now parsed. If no filename specified, do a.out. */ if (optind == argc) return !display_file ("a.out"); @@ -504,8 +509,7 @@ main (argc, argv) } static const char * -get_symbol_type (type) - unsigned int type; +get_symbol_type (unsigned int type) { static char buff [32]; @@ -530,8 +534,7 @@ get_symbol_type (type) } static void -display_archive (file) - bfd *file; +display_archive (bfd *file) { bfd *arfile = NULL; bfd *last_arfile = NULL; @@ -592,19 +595,21 @@ display_archive (file) } } -static boolean -display_file (filename) - char *filename; +static bfd_boolean +display_file (char *filename) { - boolean retval = true; + bfd_boolean retval = TRUE; bfd *file; char **matching; + if (get_file_size (filename) < 1) + return FALSE; + file = bfd_openr (filename, target); if (file == NULL) { bfd_nonfatal (filename); - return false; + return FALSE; } if (bfd_check_format (file, bfd_archive)) @@ -628,10 +633,10 @@ display_file (filename) list_matching_formats (matching); free (matching); } - retval = false; + retval = FALSE; } - if (bfd_close (file) == false) + if (!bfd_close (file)) bfd_fatal (filename); lineno_cache_bfd = NULL; @@ -643,7 +648,7 @@ display_file (filename) /* These globals are used to pass information into the sorting routines. */ static bfd *sort_bfd; -static boolean sort_dynamic; +static bfd_boolean sort_dynamic; static asymbol *sort_x; static asymbol *sort_y; @@ -655,9 +660,7 @@ static asymbol *sort_y; specially -- i.e., their sizes are used as their "values". */ static int -numeric_forward (P_x, P_y) - const PTR P_x; - const PTR P_y; +numeric_forward (const void *P_x, const void *P_y) { asymbol *x, *y; asection *xs, *ys; @@ -684,17 +687,13 @@ numeric_forward (P_x, P_y) } static int -numeric_reverse (x, y) - const PTR x; - const PTR y; +numeric_reverse (const void *x, const void *y) { return - numeric_forward (x, y); } static int -non_numeric_forward (P_x, P_y) - const PTR P_x; - const PTR P_y; +non_numeric_forward (const void *P_x, const void *P_y) { asymbol *x, *y; const char *xn, *yn; @@ -727,14 +726,12 @@ non_numeric_forward (P_x, P_y) } static int -non_numeric_reverse (x, y) - const PTR x; - const PTR y; +non_numeric_reverse (const void *x, const void *y) { return - non_numeric_forward (x, y); } -static int (*(sorters[2][2])) PARAMS ((const PTR, const PTR)) = +static int (*(sorters[2][2])) (const void *, const void *) = { { non_numeric_forward, non_numeric_reverse }, { numeric_forward, numeric_reverse } @@ -752,9 +749,7 @@ static int (*(sorters[2][2])) PARAMS ((const PTR, const PTR)) = value. */ static int -size_forward1 (P_x, P_y) - const PTR P_x; - const PTR P_y; +size_forward1 (const void *P_x, const void *P_y) { asymbol *x, *y; asection *xs, *ys; @@ -824,9 +819,7 @@ size_forward1 (P_x, P_y) an array of size_sym structures into size order. */ static int -size_forward2 (P_x, P_y) - const PTR P_x; - const PTR P_y; +size_forward2 (const void *P_x, const void *P_y) { const struct size_sym *x = (const struct size_sym *) P_x; const struct size_sym *y = (const struct size_sym *) P_y; @@ -845,13 +838,9 @@ size_forward2 (P_x, P_y) size. */ static long -sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) - bfd *abfd; - boolean dynamic; - PTR minisyms; - long symcount; - unsigned int size; - struct size_sym **symsizesp; +sort_symbols_by_size (bfd *abfd, bfd_boolean dynamic, void *minisyms, + long symcount, unsigned int size, + struct size_sym **symsizesp) { struct size_sym *symsizes; bfd_byte *from, *fromend; @@ -876,7 +865,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) if (from < fromend) { - sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const PTR) from, + sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const void *) from, store_sym); if (sym == NULL) bfd_fatal (bfd_get_filename (abfd)); @@ -893,7 +882,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) { next = bfd_minisymbol_to_symbol (abfd, dynamic, - (const PTR) (from + size), + (const void *) (from + size), store_next); if (next == NULL) bfd_fatal (bfd_get_filename (abfd)); @@ -920,7 +909,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) if (sz != 0) { - symsizes->minisym = (const PTR) from; + symsizes->minisym = (const void *) from; symsizes->size = sz; ++symsizes; } @@ -935,7 +924,7 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) symcount = symsizes - *symsizesp; /* We must now sort again by size. */ - qsort ((PTR) *symsizesp, symcount, sizeof (struct size_sym), size_forward2); + qsort ((void *) *symsizesp, symcount, sizeof (struct size_sym), size_forward2); return symcount; } @@ -943,12 +932,10 @@ sort_symbols_by_size (abfd, dynamic, minisyms, symcount, size, symsizesp) /* If ARCHIVE_BFD is non-NULL, it is the archive containing ABFD. */ static void -display_rel_file (abfd, archive_bfd) - bfd *abfd; - bfd *archive_bfd; +display_rel_file (bfd *abfd, bfd *archive_bfd) { long symcount; - PTR minisyms; + void *minisyms; unsigned int size; struct size_sym *symsizes; @@ -1008,12 +995,8 @@ display_rel_file (abfd, archive_bfd) Return the number of symbols to be printed. */ static long -filter_symbols (abfd, dynamic, minisyms, symcount, size) - bfd *abfd; - boolean dynamic; - PTR minisyms; - long symcount; - unsigned int size; +filter_symbols (bfd *abfd, bfd_boolean dynamic, void *minisyms, + long symcount, unsigned int size) { bfd_byte *from, *fromend, *to; asymbol *store; @@ -1033,7 +1016,7 @@ filter_symbols (abfd, dynamic, minisyms, symcount, size) PROGRESS (1); - sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const PTR) from, store); + sym = bfd_minisymbol_to_symbol (abfd, dynamic, (const void *) from, store); if (sym == NULL) bfd_fatal (bfd_get_filename (abfd)); @@ -1079,10 +1062,7 @@ filter_symbols (abfd, dynamic, minisyms, symcount, size) demangling it if requested. */ static void -print_symname (format, name, abfd) - const char *format; - const char *name; - bfd *abfd; +print_symname (const char *format, const char *name, bfd *abfd) { if (do_demangle && *name) { @@ -1100,13 +1080,8 @@ print_symname (format, name, abfd) containing ABFD. */ static void -print_symbols (abfd, dynamic, minisyms, symcount, size, archive_bfd) - bfd *abfd; - boolean dynamic; - PTR minisyms; - long symcount; - unsigned int size; - bfd *archive_bfd; +print_symbols (bfd *abfd, bfd_boolean dynamic, void *minisyms, long symcount, + unsigned int size, bfd *archive_bfd) { asymbol *store; bfd_byte *from, *fromend; @@ -1132,12 +1107,9 @@ print_symbols (abfd, dynamic, minisyms, symcount, size, archive_bfd) /* Print the symbols when sorting by size. */ static void -print_size_symbols (abfd, dynamic, symsizes, symcount, archive_bfd) - bfd *abfd; - boolean dynamic; - struct size_sym *symsizes; - long symcount; - bfd *archive_bfd; +print_size_symbols (bfd *abfd, bfd_boolean dynamic, + struct size_sym *symsizes, long symcount, + bfd *archive_bfd) { asymbol *store; struct size_sym *from, *fromend; @@ -1170,35 +1142,23 @@ print_size_symbols (abfd, dynamic, symsizes, symcount, archive_bfd) /* Print a single symbol. */ static void -print_symbol (abfd, sym, ssize, archive_bfd) - bfd *abfd; - asymbol *sym; - bfd_vma ssize; - bfd *archive_bfd; +print_symbol (bfd *abfd, asymbol *sym, bfd_vma ssize, bfd *archive_bfd) { + symbol_info syminfo; + struct extended_symbol_info info; + PROGRESS (1); (*format->print_symbol_filename) (archive_bfd, abfd); - if (undefined_only) - { - if (bfd_is_und_section (bfd_get_section (sym))) - print_symname ("%s", bfd_asymbol_name (sym), abfd); - } + bfd_get_symbol_info (abfd, sym, &syminfo); + info.sinfo = &syminfo; + info.ssize = ssize; + if (bfd_get_flavour (abfd) == bfd_target_elf_flavour) + info.elfinfo = (elf_symbol_type *) sym; else - { - symbol_info syminfo; - struct extended_symbol_info info; - - bfd_get_symbol_info (abfd, sym, &syminfo); - info.sinfo = &syminfo; - info.ssize = ssize; - if (bfd_get_flavour (abfd) == bfd_target_elf_flavour) - info.elfinfo = (elf_symbol_type *) sym; - else - info.elfinfo = NULL; - (*format->print_symbol_info) (&info, abfd); - } + info.elfinfo = NULL; + (*format->print_symbol_info) (&info, abfd); if (line_numbers) { @@ -1267,7 +1227,7 @@ print_symbol (abfd, sym, ssize, archive_bfd) info.relocs = relocs; info.relcount = relcount; info.syms = syms; - bfd_map_over_sections (abfd, get_relocs, (PTR) &info); + bfd_map_over_sections (abfd, get_relocs, (void *) &info); lineno_cache_rel_bfd = abfd; } @@ -1324,16 +1284,14 @@ print_symbol (abfd, sym, ssize, archive_bfd) /* Print the name of an object file given on the command line. */ static void -print_object_filename_bsd (filename) - char *filename; +print_object_filename_bsd (char *filename) { if (filename_per_file && !filename_per_symbol) printf ("\n%s:\n", filename); } static void -print_object_filename_sysv (filename) - char *filename; +print_object_filename_sysv (char *filename) { if (undefined_only) printf (_("\n\nUndefined symbols from %s:\n\n"), filename); @@ -1348,8 +1306,7 @@ Name Value Class Type Size } static void -print_object_filename_posix (filename) - char *filename; +print_object_filename_posix (char *filename) { if (filename_per_file && !filename_per_symbol) printf ("%s:\n", filename); @@ -1358,40 +1315,34 @@ print_object_filename_posix (filename) /* Print the name of an archive file given on the command line. */ static void -print_archive_filename_bsd (filename) - char *filename; +print_archive_filename_bsd (char *filename) { if (filename_per_file) printf ("\n%s:\n", filename); } static void -print_archive_filename_sysv (filename) - char *filename ATTRIBUTE_UNUSED; +print_archive_filename_sysv (char *filename ATTRIBUTE_UNUSED) { } static void -print_archive_filename_posix (filename) - char *filename ATTRIBUTE_UNUSED; +print_archive_filename_posix (char *filename ATTRIBUTE_UNUSED) { } /* Print the name of an archive member file. */ static void -print_archive_member_bsd (archive, filename) - char *archive ATTRIBUTE_UNUSED; - const char *filename; +print_archive_member_bsd (char *archive ATTRIBUTE_UNUSED, + const char *filename) { if (!filename_per_symbol) printf ("\n%s:\n", filename); } static void -print_archive_member_sysv (archive, filename) - char *archive; - const char *filename; +print_archive_member_sysv (char *archive, const char *filename) { if (undefined_only) printf (_("\n\nUndefined symbols from %s[%s]:\n\n"), archive, filename); @@ -1406,9 +1357,7 @@ Name Value Class Type Size } static void -print_archive_member_posix (archive, filename) - char *archive; - const char *filename; +print_archive_member_posix (char *archive, const char *filename) { if (!filename_per_symbol) printf ("%s[%s]:\n", archive, filename); @@ -1418,8 +1367,7 @@ print_archive_member_posix (archive, filename) containing a symbol. */ static void -print_symbol_filename_bsd (archive_bfd, abfd) - bfd *archive_bfd, *abfd; +print_symbol_filename_bsd (bfd *archive_bfd, bfd *abfd) { if (filename_per_symbol) { @@ -1430,8 +1378,7 @@ print_symbol_filename_bsd (archive_bfd, abfd) } static void -print_symbol_filename_sysv (archive_bfd, abfd) - bfd *archive_bfd, *abfd; +print_symbol_filename_sysv (bfd *archive_bfd, bfd *abfd) { if (filename_per_symbol) { @@ -1442,8 +1389,7 @@ print_symbol_filename_sysv (archive_bfd, abfd) } static void -print_symbol_filename_posix (archive_bfd, abfd) - bfd *archive_bfd, *abfd; +print_symbol_filename_posix (bfd *archive_bfd, bfd *abfd) { if (filename_per_symbol) { @@ -1458,9 +1404,7 @@ print_symbol_filename_posix (archive_bfd, abfd) /* Print a symbol value. */ static void -print_value (abfd, val) - bfd *abfd ATTRIBUTE_UNUSED; - bfd_vma val; +print_value (bfd *abfd ATTRIBUTE_UNUSED, bfd_vma val) { #if ! defined (BFD64) || BFD_HOST_64BIT_LONG printf (value_format, val); @@ -1490,9 +1434,7 @@ print_value (abfd, val) /* Print a line of information about a symbol. */ static void -print_symbol_info_bsd (info, abfd) - struct extended_symbol_info *info; - bfd *abfd; +print_symbol_info_bsd (struct extended_symbol_info *info, bfd *abfd) { if (bfd_is_undefined_symclass (SYM_TYPE (info))) { @@ -1502,11 +1444,18 @@ print_symbol_info_bsd (info, abfd) } else { - print_value (abfd, SYM_VALUE (info)); + /* Normally we print the value of the symbol. If we are printing the + size or sorting by size then we print its size, except for the + (weird) special case where both flags are defined, in which case we + print both values. This conforms to documented behaviour. */ + if (sort_by_size && !print_size) + print_value (abfd, SYM_SIZE (info)); + else + print_value (abfd, SYM_VALUE (info)); if (print_size && SYM_SIZE (info)) { - printf(" "); + printf (" "); print_value (abfd, SYM_SIZE (info)); } } @@ -1526,9 +1475,7 @@ print_symbol_info_bsd (info, abfd) } static void -print_symbol_info_sysv (info, abfd) - struct extended_symbol_info *info; - bfd *abfd; +print_symbol_info_sysv (struct extended_symbol_info *info, bfd *abfd) { print_symname ("%-20s|", SYM_NAME (info), abfd); @@ -1547,9 +1494,9 @@ print_symbol_info_sysv (info, abfd) if (SYM_TYPE (info) == '-') { /* A stab. */ - printf ("%18s| ", SYM_STAB_NAME (info)); /* (C) Type */ - printf (desc_format, SYM_STAB_DESC (info)); /* Size */ - printf ("| |"); /* Line, Section */ + printf ("%18s| ", SYM_STAB_NAME (info)); /* (C) Type. */ + printf (desc_format, SYM_STAB_DESC (info)); /* Size. */ + printf ("| |"); /* Line, Section. */ } else { @@ -1578,9 +1525,7 @@ print_symbol_info_sysv (info, abfd) } static void -print_symbol_info_posix (info, abfd) - struct extended_symbol_info *info; - bfd *abfd; +print_symbol_info_posix (struct extended_symbol_info *info, bfd *abfd) { print_symname ("%s ", SYM_NAME (info), abfd); printf ("%c ", SYM_TYPE (info)); @@ -1597,12 +1542,11 @@ print_symbol_info_posix (info, abfd) } static void -print_symdef_entry (abfd) - bfd *abfd; +print_symdef_entry (bfd *abfd) { symindex idx = BFD_NO_MORE_SYMBOLS; carsym *thesym; - boolean everprinted = false; + bfd_boolean everprinted = FALSE; for (idx = bfd_get_next_mapent (abfd, idx, &thesym); idx != BFD_NO_MORE_SYMBOLS; @@ -1612,7 +1556,7 @@ print_symdef_entry (abfd) if (!everprinted) { printf (_("\nArchive index:\n")); - everprinted = true; + everprinted = TRUE; } elt = bfd_get_elt_at_index (abfd, idx); if (elt == NULL) @@ -1629,10 +1573,7 @@ print_symdef_entry (abfd) It is called via bfd_map_over_sections. */ static void -get_relocs (abfd, sec, dataarg) - bfd *abfd; - asection *sec; - PTR dataarg; +get_relocs (bfd *abfd, asection *sec, void *dataarg) { struct get_relocs_info *data = (struct get_relocs_info *) dataarg; diff --git a/contrib/binutils/binutils/strings.c b/contrib/binutils/binutils/strings.c index dade24441824..68c244cafbd8 100644 --- a/contrib/binutils/binutils/strings.c +++ b/contrib/binutils/binutils/strings.c @@ -1,6 +1,6 @@ /* strings -- print the strings of printable characters in files Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, - 2002 Free Software Foundation, Inc. + 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -39,10 +39,11 @@ -o Like -to. (Some other implementations have -o like -to, others like -td. We chose one arbitrarily.) - --encoding={s,b,l,B,L} - -e {s,b,l,B,L} - Select character encoding: single-byte, bigendian 16-bit, - littleendian 16-bit, bigendian 32-bit, littleendian 32-bit + --encoding={s,S,b,l,B,L} + -e {s,S,b,l,B,L} + Select character encoding: 7-bit-character, 8-bit-character, + bigendian 16-bit, littleendian 16-bit, bigendian 32-bit, + littleendian 32-bit. --target=BFDNAME Specify a non-default object file format. @@ -80,11 +81,14 @@ #endif #if O_BINARY #include <io.h> -#define SET_BINARY(f) do { if (!isatty(f)) setmode(f,O_BINARY); } while (0) +#define SET_BINARY(f) do { if (!isatty (f)) setmode (f,O_BINARY); } while (0) #endif #endif -#define isgraphic(c) (ISPRINT (c) || (c) == '\t') +#define STRING_ISGRAPHIC(c) \ + ( (c) >= 0 \ + && (c) <= 255 \ + && ((c) == '\t' || ISPRINT (c) || (encoding == 'S' && (c) > 127))) #ifndef errno extern int errno; @@ -95,10 +99,10 @@ extern int errno; #ifdef HAVE_FOPEN64 typedef off64_t file_off; -#define file_open(s,m) fopen64(s,m) +#define file_open(s,m) fopen64(s, m) #else typedef off_t file_off; -#define file_open(s,m) fopen(s,m) +#define file_open(s,m) fopen(s, m) #endif /* Radix for printing addresses (must be 8, 10 or 16). */ @@ -107,17 +111,17 @@ static int address_radix; /* Minimum length of sequence of graphic chars to trigger output. */ static int string_min; -/* true means print address within file for each string. */ -static boolean print_addresses; +/* TRUE means print address within file for each string. */ +static bfd_boolean print_addresses; -/* true means print filename for each string. */ -static boolean print_filenames; +/* TRUE means print filename for each string. */ +static bfd_boolean print_filenames; -/* true means for object files scan only the data section. */ -static boolean datasection_only; +/* TRUE means for object files scan only the data section. */ +static bfd_boolean datasection_only; -/* true if we found an initialized data section in the current file. */ -static boolean got_a_section; +/* TRUE if we found an initialized data section in the current file. */ +static bfd_boolean got_a_section; /* The BFD object file format. */ static char *target; @@ -139,27 +143,22 @@ static struct option long_options[] = {NULL, 0, NULL, 0} }; -static void strings_a_section PARAMS ((bfd *, asection *, PTR)); -static boolean strings_object_file PARAMS ((const char *)); -static boolean strings_file PARAMS ((char *file)); -static int integer_arg PARAMS ((char *s)); -static void print_strings PARAMS ((const char *filename, FILE *stream, - file_off address, int stop_point, - int magiccount, char *magic)); -static void usage PARAMS ((FILE *stream, int status)); -static long get_char PARAMS ((FILE *stream, file_off *address, - int *magiccount, char **magic)); +static void strings_a_section (bfd *, asection *, void *); +static bfd_boolean strings_object_file (const char *); +static bfd_boolean strings_file (char *file); +static int integer_arg (char *s); +static void print_strings (const char *, FILE *, file_off, int, int, char *); +static void usage (FILE *, int); +static long get_char (FILE *, file_off *, int *, char **); -int main PARAMS ((int, char **)); +int main (int, char **); int -main (argc, argv) - int argc; - char **argv; +main (int argc, char **argv) { int optc; int exit_status = 0; - boolean files_given = false; + bfd_boolean files_given = FALSE; #if defined (HAVE_SETLOCALE) setlocale (LC_ALL, ""); @@ -170,9 +169,9 @@ main (argc, argv) program_name = argv[0]; xmalloc_set_program_name (program_name); string_min = -1; - print_addresses = false; - print_filenames = false; - datasection_only = true; + print_addresses = FALSE; + print_filenames = FALSE; + datasection_only = TRUE; target = NULL; encoding = 's'; @@ -182,11 +181,11 @@ main (argc, argv) switch (optc) { case 'a': - datasection_only = false; + datasection_only = FALSE; break; case 'f': - print_filenames = true; + print_filenames = TRUE; break; case 'H': @@ -196,18 +195,16 @@ main (argc, argv) case 'n': string_min = integer_arg (optarg); if (string_min < 1) - { - fatal (_("invalid number %s"), optarg); - } + fatal (_("invalid number %s"), optarg); break; case 'o': - print_addresses = true; + print_addresses = TRUE; address_radix = 8; break; case 't': - print_addresses = true; + print_addresses = TRUE; if (optarg[1] != '\0') usage (stderr, 1); switch (optarg[0]) @@ -261,6 +258,7 @@ main (argc, argv) switch (encoding) { + case 'S': case 's': encoding_bytes = 1; break; @@ -281,28 +279,28 @@ main (argc, argv) if (optind >= argc) { - datasection_only = false; + datasection_only = FALSE; #ifdef SET_BINARY SET_BINARY (fileno (stdin)); #endif print_strings ("{standard input}", stdin, 0, 0, 0, (char *) NULL); - files_given = true; + files_given = TRUE; } else { for (; optind < argc; ++optind) { if (strcmp (argv[optind], "-") == 0) - datasection_only = false; + datasection_only = FALSE; else { - files_given = true; - exit_status |= (strings_file (argv[optind]) == false); + files_given = TRUE; + exit_status |= strings_file (argv[optind]) == FALSE; } } } - if (files_given == false) + if (!files_given) usage (stderr, 1); return (exit_status); @@ -313,20 +311,18 @@ main (argc, argv) set `got_a_section' and print the strings in it. */ static void -strings_a_section (abfd, sect, filearg) - bfd *abfd; - asection *sect; - PTR filearg; +strings_a_section (bfd *abfd, asection *sect, void *filearg) { const char *file = (const char *) filearg; if ((sect->flags & DATA_FLAGS) == DATA_FLAGS) { bfd_size_type sz = bfd_get_section_size_before_reloc (sect); - PTR mem = xmalloc (sz); + void *mem = xmalloc (sz); + if (bfd_get_section_contents (abfd, sect, mem, (file_ptr) 0, sz)) { - got_a_section = true; + got_a_section = TRUE; print_strings (file, (FILE *) NULL, sect->filepos, 0, sz, mem); } free (mem); @@ -336,48 +332,47 @@ strings_a_section (abfd, sect, filearg) /* Scan all of the sections in FILE, and print the strings in the initialized data section(s). - Return true if successful, - false if not (such as if FILE is not an object file). */ + Return TRUE if successful, + FALSE if not (such as if FILE is not an object file). */ -static boolean -strings_object_file (file) - const char *file; +static bfd_boolean +strings_object_file (const char *file) { bfd *abfd = bfd_openr (file, target); if (abfd == NULL) - { - /* Treat the file as a non-object file. */ - return false; - } + /* Treat the file as a non-object file. */ + return FALSE; /* This call is mainly for its side effect of reading in the sections. We follow the traditional behavior of `strings' in that we don't complain if we don't recognize a file to be an object file. */ - if (bfd_check_format (abfd, bfd_object) == false) + if (!bfd_check_format (abfd, bfd_object)) { bfd_close (abfd); - return false; + return FALSE; } - got_a_section = false; - bfd_map_over_sections (abfd, strings_a_section, (PTR) file); + got_a_section = FALSE; + bfd_map_over_sections (abfd, strings_a_section, (void *) file); if (!bfd_close (abfd)) { bfd_nonfatal (file); - return false; + return FALSE; } return got_a_section; } -/* Print the strings in FILE. Return true if ok, false if an error occurs. */ +/* Print the strings in FILE. Return TRUE if ok, FALSE if an error occurs. */ -static boolean -strings_file (file) - char *file; +static bfd_boolean +strings_file (char *file) { + if (get_file_size (file) < 1) + return FALSE; + /* If we weren't told to scan the whole file, try to open it as an object file and only look at initialized data sections. If that fails, fall back to the @@ -391,7 +386,7 @@ strings_file (file) { fprintf (stderr, "%s: ", program_name); perror (file); - return false; + return FALSE; } print_strings (file, stream, (file_off) 0, 0, 0, (char *) 0); @@ -400,11 +395,11 @@ strings_file (file) { fprintf (stderr, "%s: ", program_name); perror (file); - return false; + return FALSE; } } - return true; + return TRUE; } /* Read the next character, return EOF if none available. @@ -418,11 +413,7 @@ strings_file (file) MAGICCOUNT is how many characters are in it. */ static long -get_char (stream, address, magiccount, magic) - FILE *stream; - file_off *address; - int *magiccount; - char **magic; +get_char (FILE *stream, file_off *address, int *magiccount, char **magic) { int c, i; long r = EOF; @@ -454,6 +445,7 @@ get_char (stream, address, magiccount, magic) switch (encoding) { + case 'S': case 's': r = buf[0]; break; @@ -492,13 +484,8 @@ get_char (stream, address, magiccount, magic) Those characters come at address ADDRESS and the data in STREAM follow. */ static void -print_strings (filename, stream, address, stop_point, magiccount, magic) - const char *filename; - FILE *stream; - file_off address; - int stop_point; - int magiccount; - char *magic; +print_strings (const char *filename, FILE *stream, file_off address, + int stop_point, int magiccount, char *magic) { char *buf = (char *) xmalloc (sizeof (char) * (string_min + 1)); @@ -518,7 +505,7 @@ print_strings (filename, stream, address, stop_point, magiccount, magic) c = get_char (stream, &address, &magiccount, &magic); if (c == EOF) return; - if (c > 255 || c < 0 || !isgraphic (c)) + if (! STRING_ISGRAPHIC (c)) /* Found a non-graphic. Try again starting with next char. */ goto tryline; buf[i] = c; @@ -586,7 +573,7 @@ print_strings (filename, stream, address, stop_point, magiccount, magic) c = get_char (stream, &address, &magiccount, &magic); if (c == EOF) break; - if (c > 255 || c < 0 || !isgraphic (c)) + if (! STRING_ISGRAPHIC (c)) break; putchar (c); } @@ -599,8 +586,7 @@ print_strings (filename, stream, address, stop_point, magiccount, magic) but allowing octal and hex numbers as in C. */ static int -integer_arg (s) - char *s; +integer_arg (char *s) { int value; int radix = 10; @@ -636,16 +622,13 @@ integer_arg (s) p--; if (*p) - { - fatal (_("invalid integer argument %s"), s); - } + fatal (_("invalid integer argument %s"), s); + return value; } static void -usage (stream, status) - FILE *stream; - int status; +usage (FILE *stream, int status) { fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name); fprintf (stream, _(" Display printable strings in [file(s)] (stdin by default)\n")); @@ -657,8 +640,8 @@ usage (stream, status) -t --radix={o,x,d} Print the location of the string in base 8, 10 or 16\n\ -o An alias for --radix=o\n\ -T --target=<BFDNAME> Specify the binary file format\n\ - -e --encoding={s,b,l,B,L} Select character size and endianness:\n\ - s = 8-bit, {b,l} = 16-bit, {B,L} = 32-bit\n\ + -e --encoding={s,S,b,l,B,L} Select character size and endianness:\n\ + s = 7-bit, S = 8-bit, {b,l} = 16-bit, {B,L} = 32-bit\n\ -h --help Display this information\n\ -v --version Print the program's version number\n")); list_supported_targets (program_name, stream); diff --git a/contrib/binutils/gas/config/tc-i386.c b/contrib/binutils/gas/config/tc-i386.c index fc1bd134f206..5de6a55d2f51 100644 --- a/contrib/binutils/gas/config/tc-i386.c +++ b/contrib/binutils/gas/config/tc-i386.c @@ -1,6 +1,6 @@ /* i386.c -- Assemble code for the Intel 80386 Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2000, 2001, 2002 + 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -23,6 +23,7 @@ /* Intel 80386 machine specific gas. Written by Eliot Dresselhaus (eliot@mgm.mit.edu). x86_64 support by Jan Hubicka (jh@suse.cz) + VIA PadLock support by Michal Ludvig (mludvig@suse.cz) Bugs & suggestions are completely welcome. This is free software. Please help us make it better. */ @@ -30,6 +31,7 @@ #include "safe-ctype.h" #include "subsegs.h" #include "dwarf2dbg.h" +#include "dw2gencfi.h" #include "opcode/i386.h" #ifndef REGISTER_WARNINGS @@ -48,12 +50,6 @@ #define SCALE1_WHEN_NO_INDEX 1 #endif -#ifdef BFD_ASSEMBLER -#define RELOC_ENUM enum bfd_reloc_code_real -#else -#define RELOC_ENUM int -#endif - #ifndef DEFAULT_ARCH #define DEFAULT_ARCH "i386" #endif @@ -154,7 +150,7 @@ struct _i386_insn #define Operand_PCrel 1 /* Relocation type for operand */ - RELOC_ENUM reloc[MAX_OPERANDS]; + enum bfd_reloc_code_real reloc[MAX_OPERANDS]; /* BASE_REG, INDEX_REG, and LOG2_SCALE_FACTOR are used to encode the base index byte below. */ @@ -207,7 +203,7 @@ const char comment_chars[] = "#/"; #NO_APP at the beginning of its output. Also note that comments started like this one will always work if '/' isn't otherwise defined. */ -const char line_comment_chars[] = ""; +const char line_comment_chars[] = "#"; #else /* Putting '/' here makes it impossible to use the divide operator. @@ -215,7 +211,7 @@ const char line_comment_chars[] = ""; const char comment_chars[] = "#"; #define PREFIX_SEPARATOR '/' -const char line_comment_chars[] = "/"; +const char line_comment_chars[] = "/#"; #endif const char line_separator_chars[] = ";"; @@ -244,7 +240,7 @@ static char digit_chars[256]; #define is_identifier_char(x) (identifier_chars[(unsigned char) x]) #define is_digit_char(x) (digit_chars[(unsigned char) x]) -/* All non-digit non-letter charcters that may occur in an operand. */ +/* All non-digit non-letter characters that may occur in an operand. */ static char operand_special_chars[] = "%$-+(,)*._~/<>|&^!:[@]"; /* md_assemble() always leaves the strings it's passed unaltered. To @@ -302,6 +298,9 @@ static int allow_naked_reg = 0; frame as in 32 bit mode. */ static char stackop_size = '\0'; +/* Non-zero to optimize code alignment. */ +int optimize_align_code = 1; + /* Non-zero to quieten some warnings. */ static int quiet_warnings = 0; @@ -318,6 +317,12 @@ static unsigned int no_cond_jump_promotion = 0; /* Pre-defined "_GLOBAL_OFFSET_TABLE_". */ symbolS *GOT_symbol; +/* The dwarf2 return column, adjusted for 32 or 64 bit. */ +unsigned int x86_dwarf2_return_column; + +/* The dwarf2 data alignment, adjusted for 32 or 64 bit. */ +int x86_cie_data_alignment; + /* Interface to relax_segment. There are 3 major relax states for 386 jump insns because the different types of jumps add different sizes to frags when we're @@ -523,26 +528,45 @@ i386_align_code (fragP, count) f32_15, f32_15, f32_15, f32_15, f32_15, f32_15, f32_15 }; - /* ??? We can't use these fillers for x86_64, since they often kills the - upper halves. Solve later. */ - if (flag_code == CODE_64BIT) - count = 1; + if (count <= 0 || count > 15) + return; - if (count > 0 && count <= 15) + /* The recommended way to pad 64bit code is to use NOPs preceded by + maximally four 0x66 prefixes. Balance the size of nops. */ + if (flag_code == CODE_64BIT) { - if (flag_code == CODE_16BIT) + int i; + int nnops = (count + 3) / 4; + int len = count / nnops; + int remains = count - nnops * len; + int pos = 0; + + for (i = 0; i < remains; i++) { - memcpy (fragP->fr_literal + fragP->fr_fix, - f16_patt[count - 1], count); - if (count > 8) - /* Adjust jump offset. */ - fragP->fr_literal[fragP->fr_fix + 1] = count - 2; + memset (fragP->fr_literal + fragP->fr_fix + pos, 0x66, len); + fragP->fr_literal[fragP->fr_fix + pos + len] = 0x90; + pos += len + 1; + } + for (; i < nnops; i++) + { + memset (fragP->fr_literal + fragP->fr_fix + pos, 0x66, len - 1); + fragP->fr_literal[fragP->fr_fix + pos + len - 1] = 0x90; + pos += len; } - else - memcpy (fragP->fr_literal + fragP->fr_fix, - f32_patt[count - 1], count); - fragP->fr_var = count; } + else + if (flag_code == CODE_16BIT) + { + memcpy (fragP->fr_literal + fragP->fr_fix, + f16_patt[count - 1], count); + if (count > 8) + /* Adjust jump offset. */ + fragP->fr_literal[fragP->fr_fix + 1] = count - 2; + } + else + memcpy (fragP->fr_literal + fragP->fr_fix, + f32_patt[count - 1], count); + fragP->fr_var = count; } static INLINE unsigned int @@ -776,15 +800,8 @@ set_intel_syntax (syntax_flag) intel_syntax = syntax_flag; if (ask_naked_reg == 0) - { -#ifdef BFD_ASSEMBLER - allow_naked_reg = (intel_syntax - && (bfd_get_symbol_leading_char (stdoutput) != '\0')); -#else - /* Conservative default. */ - allow_naked_reg = 0; -#endif - } + allow_naked_reg = (intel_syntax + && (bfd_get_symbol_leading_char (stdoutput) != '\0')); else allow_naked_reg = (ask_naked_reg < 0); } @@ -839,7 +856,6 @@ set_cpu_arch (dummy) demand_empty_rest_of_line (); } -#ifdef BFD_ASSEMBLER unsigned long i386_mach () { @@ -850,7 +866,6 @@ i386_mach () else as_fatal (_("Unknown architecture")); } -#endif void md_begin () @@ -967,6 +982,17 @@ md_begin () record_alignment (bss_section, 2); } #endif + + if (flag_code == CODE_64BIT) + { + x86_dwarf2_return_column = 16; + x86_cie_data_alignment = -8; + } + else + { + x86_dwarf2_return_column = 8; + x86_cie_data_alignment = -4; + } } void @@ -1132,7 +1158,6 @@ pt (t) #endif /* DEBUG386 */ -#ifdef BFD_ASSEMBLER static bfd_reloc_code_real_type reloc PARAMS ((int, int, int, bfd_reloc_code_real_type)); @@ -1194,15 +1219,17 @@ tc_i386_fix_adjustable (fixP) if (OUTPUT_FLAVOR != bfd_target_elf_flavour) return 1; - /* Prevent all adjustments to global symbols, or else dynamic - linking will not work correctly. */ - if (S_IS_EXTERNAL (fixP->fx_addsy) - || S_IS_WEAK (fixP->fx_addsy) - /* Don't adjust pc-relative references to merge sections in 64-bit - mode. */ - || (use_rela_relocations - && (S_GET_SEGMENT (fixP->fx_addsy)->flags & SEC_MERGE) != 0 - && fixP->fx_pcrel)) + /* Don't adjust pc-relative references to merge sections in 64-bit + mode. */ + if (use_rela_relocations + && (S_GET_SEGMENT (fixP->fx_addsy)->flags & SEC_MERGE) != 0 + && fixP->fx_pcrel) + return 0; + + /* The x86_64 GOTPCREL are represented as 32bit PCrel relocations + and changed later by validate_fix. */ + if (GOT_symbol && fixP->fx_subsy == GOT_symbol + && fixP->fx_r_type == BFD_RELOC_32_PCREL) return 0; /* adjust_reloc_syms doesn't know about the GOT. */ @@ -1220,35 +1247,17 @@ tc_i386_fix_adjustable (fixP) || fixP->fx_r_type == BFD_RELOC_X86_64_PLT32 || fixP->fx_r_type == BFD_RELOC_X86_64_GOT32 || fixP->fx_r_type == BFD_RELOC_X86_64_GOTPCREL + || fixP->fx_r_type == BFD_RELOC_X86_64_TLSGD + || fixP->fx_r_type == BFD_RELOC_X86_64_TLSLD + || fixP->fx_r_type == BFD_RELOC_X86_64_DTPOFF32 + || fixP->fx_r_type == BFD_RELOC_X86_64_GOTTPOFF + || fixP->fx_r_type == BFD_RELOC_X86_64_TPOFF32 || fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT || fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY) return 0; #endif return 1; } -#else -#define reloc(SIZE,PCREL,SIGN,OTHER) 0 -#define BFD_RELOC_8 0 -#define BFD_RELOC_16 0 -#define BFD_RELOC_32 0 -#define BFD_RELOC_8_PCREL 0 -#define BFD_RELOC_16_PCREL 0 -#define BFD_RELOC_32_PCREL 0 -#define BFD_RELOC_386_PLT32 0 -#define BFD_RELOC_386_GOT32 0 -#define BFD_RELOC_386_GOTOFF 0 -#define BFD_RELOC_386_TLS_GD 0 -#define BFD_RELOC_386_TLS_LDM 0 -#define BFD_RELOC_386_TLS_LDO_32 0 -#define BFD_RELOC_386_TLS_IE_32 0 -#define BFD_RELOC_386_TLS_IE 0 -#define BFD_RELOC_386_TLS_GOTIE 0 -#define BFD_RELOC_386_TLS_LE_32 0 -#define BFD_RELOC_386_TLS_LE 0 -#define BFD_RELOC_X86_64_PLT32 0 -#define BFD_RELOC_X86_64_GOT32 0 -#define BFD_RELOC_X86_64_GOTPCREL 0 -#endif static int intel_float_operand PARAMS ((const char *mnemonic)); @@ -1367,13 +1376,28 @@ md_assemble (line) if (i.tm.opcode_modifier & ImmExt) { + expressionS *exp; + + if ((i.tm.cpu_flags & CpuPNI) && i.operands > 0) + { + /* These Intel Prescott New Instructions have the fixed + operands with an opcode suffix which is coded in the same + place as an 8-bit immediate field would be. Here we check + those operands and remove them afterwards. */ + unsigned int x; + + for (x = 0; x < i.operands; x++) + if (i.op[x].regs->reg_num != x) + as_bad (_("can't use register '%%%s' as operand %d in '%s'."), + i.op[x].regs->reg_name, x + 1, i.tm.name); + i.operands = 0; + } + /* These AMD 3DNow! and Intel Katmai New Instructions have an opcode suffix which is coded in the same place as an 8-bit immediate field would be. Here we fake an 8-bit immediate operand from the opcode suffix stored in tm.extension_opcode. */ - expressionS *exp; - assert (i.imm_operands == 0 && i.operands <= 2 && 2 < MAX_OPERANDS); exp = &im_expressions[i.imm_operands++]; @@ -1758,7 +1782,7 @@ swap_operands () { union i386_op temp_op; unsigned int temp_type; - RELOC_ENUM temp_reloc; + enum bfd_reloc_code_real temp_reloc; int xchg1 = 0; int xchg2 = 0; @@ -3100,7 +3124,6 @@ output_interseg_jump () md_number_to_chars (p + size, (valueT) i.op[0].imms->X_add_number, 2); } - static void output_insn () { @@ -3128,10 +3151,23 @@ output_insn () char *p; unsigned char *q; - /* All opcodes on i386 have either 1 or 2 bytes. We may use third - byte for the SSE instructions to specify a prefix they require. */ - if (i.tm.base_opcode & 0xff0000) - add_prefix ((i.tm.base_opcode >> 16) & 0xff); + /* All opcodes on i386 have either 1 or 2 bytes, PadLock instructions + have 3 bytes. We may use one more higher byte to specify a prefix + the instruction requires. */ + if ((i.tm.cpu_flags & CpuPadLock) != 0 + && (i.tm.base_opcode & 0xff000000) != 0) + { + unsigned int prefix; + prefix = (i.tm.base_opcode >> 24) & 0xff; + + if (prefix != REPE_PREFIX_OPCODE + || i.prefix[LOCKREP_PREFIX] != REPE_PREFIX_OPCODE) + add_prefix (prefix); + } + else + if ((i.tm.cpu_flags & CpuPadLock) == 0 + && (i.tm.base_opcode & 0xff0000) != 0) + add_prefix ((i.tm.base_opcode >> 16) & 0xff); /* The prefix bytes. */ for (q = i.prefix; @@ -3152,7 +3188,14 @@ output_insn () } else { - p = frag_more (2); + if ((i.tm.cpu_flags & CpuPadLock) != 0) + { + p = frag_more (3); + *p++ = (i.tm.base_opcode >> 16) & 0xff; + } + else + p = frag_more (2); + /* Put out high byte first: can't use md_number_to_chars! */ *p++ = (i.tm.base_opcode >> 8) & 0xff; *p = i.tm.base_opcode & 0xff; @@ -3232,7 +3275,7 @@ output_disp (insn_start_frag, insn_start_off) } else { - RELOC_ENUM reloc_type; + enum bfd_reloc_code_real reloc_type; int size = 4; int sign = 0; int pcrel = (i.flags[n] & Operand_PCrel) != 0; @@ -3276,7 +3319,6 @@ output_disp (insn_start_frag, insn_start_off) p = frag_more (size); reloc_type = reloc (size, pcrel, sign, i.reloc[n]); -#ifdef BFD_ASSEMBLER if (reloc_type == BFD_RELOC_32 && GOT_symbol && GOT_symbol == i.op[n].disps->X_add_symbol @@ -3307,7 +3349,6 @@ output_disp (insn_start_frag, insn_start_off) reloc_type = BFD_RELOC_386_GOTPC; i.op[n].disps->X_add_number += add; } -#endif fix_new_exp (frag_now, p - frag_now->fr_literal, size, i.op[n].disps, pcrel, reloc_type); } @@ -3352,7 +3393,7 @@ output_imm (insn_start_frag, insn_start_off) Need a 32-bit fixup (don't support 8bit non-absolute imms). Try to support other sizes ... */ - RELOC_ENUM reloc_type; + enum bfd_reloc_code_real reloc_type; int size = 4; int sign = 0; @@ -3370,7 +3411,7 @@ output_imm (insn_start_frag, insn_start_off) p = frag_more (size); reloc_type = reloc (size, 0, sign, i.reloc[n]); -#ifdef BFD_ASSEMBLER + /* This is tough to explain. We end up with this one if we * have operands that look like * "_GLOBAL_OFFSET_TABLE_+[.-.L284]". The goal here is to @@ -3443,7 +3484,6 @@ output_imm (insn_start_frag, insn_start_off) reloc_type = BFD_RELOC_386_GOTPC; i.op[n].imms->X_add_number += add; } -#endif fix_new_exp (frag_now, p - frag_now->fr_literal, size, i.op[n].imms, 0, reloc_type); } @@ -3452,7 +3492,7 @@ output_imm (insn_start_frag, insn_start_off) } #ifndef LEX_AT -static char *lex_got PARAMS ((RELOC_ENUM *, int *)); +static char *lex_got PARAMS ((enum bfd_reloc_code_real *, int *)); /* Parse operands of the form <symbol>@GOTOFF+<nnn> @@ -3465,23 +3505,24 @@ static char *lex_got PARAMS ((RELOC_ENUM *, int *)); input line. Otherwise return NULL. */ static char * lex_got (reloc, adjust) - RELOC_ENUM *reloc; + enum bfd_reloc_code_real *reloc; int *adjust; { static const char * const mode_name[NUM_FLAG_CODE] = { "32", "16", "64" }; static const struct { const char *str; - const RELOC_ENUM rel[NUM_FLAG_CODE]; + const enum bfd_reloc_code_real rel[NUM_FLAG_CODE]; } gotrel[] = { { "PLT", { BFD_RELOC_386_PLT32, 0, BFD_RELOC_X86_64_PLT32 } }, { "GOTOFF", { BFD_RELOC_386_GOTOFF, 0, 0 } }, { "GOTPCREL", { 0, 0, BFD_RELOC_X86_64_GOTPCREL } }, - { "TLSGD", { BFD_RELOC_386_TLS_GD, 0, 0 } }, + { "TLSGD", { BFD_RELOC_386_TLS_GD, 0, BFD_RELOC_X86_64_TLSGD } }, { "TLSLDM", { BFD_RELOC_386_TLS_LDM, 0, 0 } }, - { "GOTTPOFF", { BFD_RELOC_386_TLS_IE_32, 0, 0 } }, - { "TPOFF", { BFD_RELOC_386_TLS_LE_32, 0, 0 } }, + { "TLSLD", { 0, 0, BFD_RELOC_X86_64_TLSLD } }, + { "GOTTPOFF", { BFD_RELOC_386_TLS_IE_32, 0, BFD_RELOC_X86_64_GOTTPOFF } }, + { "TPOFF", { BFD_RELOC_386_TLS_LE_32, 0, BFD_RELOC_X86_64_TPOFF32 } }, { "NTPOFF", { BFD_RELOC_386_TLS_LE, 0, 0 } }, - { "DTPOFF", { BFD_RELOC_386_TLS_LDO_32, 0, 0 } }, + { "DTPOFF", { BFD_RELOC_386_TLS_LDO_32, 0, BFD_RELOC_X86_64_DTPOFF32 } }, { "GOTNTPOFF",{ BFD_RELOC_386_TLS_GOTIE, 0, 0 } }, { "INDNTPOFF",{ BFD_RELOC_386_TLS_IE, 0, 0 } }, { "GOT", { BFD_RELOC_386_GOT32, 0, BFD_RELOC_X86_64_GOT32 } } @@ -3548,7 +3589,7 @@ lex_got (reloc, adjust) /* x86_cons_fix_new is called via the expression parsing code when a reloc is needed. We use this hook to get the correct .got reloc. */ -static RELOC_ENUM got_reloc = NO_RELOC; +static enum bfd_reloc_code_real got_reloc = NO_RELOC; void x86_cons_fix_new (frag, off, len, exp) @@ -3557,7 +3598,7 @@ x86_cons_fix_new (frag, off, len, exp) unsigned int len; expressionS *exp; { - RELOC_ENUM r = reloc (len, 0, 0, got_reloc); + enum bfd_reloc_code_real r = reloc (len, 0, 0, got_reloc); got_reloc = NO_RELOC; fix_new_exp (frag, off, len, exp, 0, r); } @@ -3663,25 +3704,15 @@ i386_immediate (imm_start) exp->X_add_number = (exp->X_add_number ^ ((addressT) 1 << 31)) - ((addressT) 1 << 31); } #if (defined (OBJ_AOUT) || defined (OBJ_MAYBE_AOUT)) - else if (1 -#ifdef BFD_ASSEMBLER - && OUTPUT_FLAVOR == bfd_target_aout_flavour -#endif + else if (OUTPUT_FLAVOR == bfd_target_aout_flavour && exp_seg != absolute_section && exp_seg != text_section && exp_seg != data_section && exp_seg != bss_section && exp_seg != undefined_section -#ifdef BFD_ASSEMBLER - && !bfd_is_com_section (exp_seg) -#endif - ) + && !bfd_is_com_section (exp_seg)) { -#ifdef BFD_ASSEMBLER as_bad (_("unimplemented segment %s in operand"), exp_seg->name); -#else - as_bad (_("unimplemented segment type %d in operand"), exp_seg); -#endif return 0; } #endif @@ -3838,7 +3869,6 @@ i386_displacement (disp_start, disp_end) free (gotfree_input_line); #endif -#ifdef BFD_ASSEMBLER /* We do this to make sure that the section symbol is in the symbol table. We will ultimately change the relocation to be relative to the beginning of the section. */ @@ -3864,7 +3894,6 @@ i386_displacement (disp_start, disp_end) else i.reloc[this_operand] = BFD_RELOC_32; } -#endif if (exp->X_op == O_absent || exp->X_op == O_big) { @@ -3879,24 +3908,15 @@ i386_displacement (disp_start, disp_end) #if (defined (OBJ_AOUT) || defined (OBJ_MAYBE_AOUT)) if (exp->X_op != O_constant -#ifdef BFD_ASSEMBLER && OUTPUT_FLAVOR == bfd_target_aout_flavour -#endif && exp_seg != absolute_section && exp_seg != text_section && exp_seg != data_section && exp_seg != bss_section && exp_seg != undefined_section -#ifdef BFD_ASSEMBLER - && !bfd_is_com_section (exp_seg) -#endif - ) + && !bfd_is_com_section (exp_seg)) { -#ifdef BFD_ASSEMBLER as_bad (_("unimplemented segment %s in operand"), exp_seg->name); -#else - as_bad (_("unimplemented segment type %d in operand"), exp_seg); -#endif return 0; } #endif @@ -4325,7 +4345,7 @@ md_estimate_size_before_relax (fragP, segment) /* Symbol is undefined in this segment, or we need to keep a reloc so that weak symbols can be overridden. */ int size = (fragP->fr_subtype & CODE16) ? 2 : 4; - RELOC_ENUM reloc_type; + enum bfd_reloc_code_real reloc_type; unsigned char *opcode; int old_fr_fix; @@ -4424,19 +4444,11 @@ md_estimate_size_before_relax (fragP, segment) Out: Any fixSs and constants are set up. Caller will turn frag into a ".space 0". */ -#ifndef BFD_ASSEMBLER -void -md_convert_frag (headers, sec, fragP) - object_headers *headers ATTRIBUTE_UNUSED; - segT sec ATTRIBUTE_UNUSED; - fragS *fragP; -#else void md_convert_frag (abfd, sec, fragP) bfd *abfd ATTRIBUTE_UNUSED; segT sec ATTRIBUTE_UNUSED; fragS *fragP; -#endif { unsigned char *opcode; unsigned char *where_to_put_displacement = NULL; @@ -4575,7 +4587,7 @@ md_apply_fix3 (fixP, valP, seg) char *p = fixP->fx_where + fixP->fx_frag->fr_literal; valueT value = *valP; -#if defined (BFD_ASSEMBLER) && !defined (TE_Mach) +#if !defined (TE_Mach) if (fixP->fx_pcrel) { switch (fixP->fx_r_type) @@ -4595,7 +4607,7 @@ md_apply_fix3 (fixP, valP, seg) } } - if (fixP->fx_pcrel + if (fixP->fx_addsy != NULL && (fixP->fx_r_type == BFD_RELOC_32_PCREL || fixP->fx_r_type == BFD_RELOC_16_PCREL || fixP->fx_r_type == BFD_RELOC_8_PCREL) @@ -4616,19 +4628,16 @@ md_apply_fix3 (fixP, valP, seg) #if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) if (OUTPUT_FLAVOR == bfd_target_elf_flavour) { - segT fseg = S_GET_SEGMENT (fixP->fx_addsy); + segT sym_seg = S_GET_SEGMENT (fixP->fx_addsy); - if ((fseg == seg + if ((sym_seg == seg || (symbol_section_p (fixP->fx_addsy) - && fseg != absolute_section)) - && !S_IS_EXTERNAL (fixP->fx_addsy) - && !S_IS_WEAK (fixP->fx_addsy) - && S_IS_DEFINED (fixP->fx_addsy) - && !S_IS_COMMON (fixP->fx_addsy)) + && sym_seg != absolute_section)) + && !generic_force_reloc (fixP)) { /* Yes, we add the values in twice. This is because - bfd_perform_relocation subtracts them out again. I think - bfd_perform_relocation is broken, but I don't dare change + bfd_install_relocation subtracts them out again. I think + bfd_install_relocation is broken, but I don't dare change it. FIXME. */ value += fixP->fx_where + fixP->fx_frag->fr_address; } @@ -4643,7 +4652,7 @@ md_apply_fix3 (fixP, valP, seg) } /* Fix a few things - the dynamic linker expects certain values here, - and we must not dissappoint it. */ + and we must not disappoint it. */ #if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) if (OUTPUT_FLAVOR == bfd_target_elf_flavour && fixP->fx_addsy) @@ -4656,12 +4665,25 @@ md_apply_fix3 (fixP, valP, seg) value = -4; break; - case BFD_RELOC_386_GOT32: case BFD_RELOC_386_TLS_GD: case BFD_RELOC_386_TLS_LDM: case BFD_RELOC_386_TLS_IE_32: case BFD_RELOC_386_TLS_IE: case BFD_RELOC_386_TLS_GOTIE: + case BFD_RELOC_X86_64_TLSGD: + case BFD_RELOC_X86_64_TLSLD: + case BFD_RELOC_X86_64_GOTTPOFF: + value = 0; /* Fully resolved at runtime. No addend. */ + /* Fallthrough */ + case BFD_RELOC_386_TLS_LE: + case BFD_RELOC_386_TLS_LDO_32: + case BFD_RELOC_386_TLS_LE_32: + case BFD_RELOC_X86_64_DTPOFF32: + case BFD_RELOC_X86_64_TPOFF32: + S_SET_THREAD_LOCAL (fixP->fx_addsy); + break; + + case BFD_RELOC_386_GOT32: case BFD_RELOC_X86_64_GOT32: value = 0; /* Fully resolved at runtime. No addend. */ break; @@ -4676,12 +4698,11 @@ md_apply_fix3 (fixP, valP, seg) } #endif /* defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) */ *valP = value; -#endif /* defined (BFD_ASSEMBLER) && !defined (TE_Mach) */ +#endif /* !defined (TE_Mach) */ /* Are we finished with this relocation now? */ if (fixP->fx_addsy == NULL) fixP->fx_done = 1; -#ifdef BFD_ASSEMBLER else if (use_rela_relocations) { fixP->fx_no_overflow = 1; @@ -4689,7 +4710,7 @@ md_apply_fix3 (fixP, valP, seg) fixP->fx_addnumber = value; value = 0; } -#endif + md_number_to_chars (p, value, fixP->fx_size); } @@ -4835,9 +4856,9 @@ parse_register (reg_string, end_op) } #if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) -const char *md_shortopts = "kVQ:sq"; +const char *md_shortopts = "kVQ:sqn"; #else -const char *md_shortopts = "q"; +const char *md_shortopts = "qn"; #endif struct option md_longopts[] = { @@ -4858,6 +4879,10 @@ md_parse_option (c, arg) { switch (c) { + case 'n': + optimize_align_code = 0; + break; + case 'q': quiet_warnings = 1; break; @@ -4919,15 +4944,16 @@ md_show_usage (stream) -Q ignored\n\ -V print assembler version number\n\ -k ignored\n\ + -n Do not optimize code alignment\n\ -q quieten some warnings\n\ -s ignored\n")); #else fprintf (stream, _("\ + -n Do not optimize code alignment\n\ -q quieten some warnings\n")); #endif } -#ifdef BFD_ASSEMBLER #if ((defined (OBJ_MAYBE_COFF) && defined (OBJ_MAYBE_AOUT)) \ || defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)) @@ -5009,7 +5035,6 @@ void i386_elf_emit_arch_note () } } #endif -#endif /* BFD_ASSEMBLER */ symbolS * md_undefined_symbol (name) @@ -5039,7 +5064,6 @@ md_section_align (segment, size) segT segment ATTRIBUTE_UNUSED; valueT size; { -#ifdef BFD_ASSEMBLER #if (defined (OBJ_AOUT) || defined (OBJ_MAYBE_AOUT)) if (OUTPUT_FLAVOR == bfd_target_aout_flavour) { @@ -5054,7 +5078,6 @@ md_section_align (segment, size) size = ((size + (1 << align) - 1) & ((valueT) -1 << align)); } #endif -#endif return size; } @@ -5085,8 +5108,6 @@ s_bss (ignore) #endif -#ifdef BFD_ASSEMBLER - void i386_validate_fix (fixp) fixS *fixp; @@ -5136,6 +5157,11 @@ tc_gen_reloc (section, fixp) case BFD_RELOC_386_TLS_LE_32: case BFD_RELOC_386_TLS_LE: case BFD_RELOC_X86_64_32S: + case BFD_RELOC_X86_64_TLSGD: + case BFD_RELOC_X86_64_TLSLD: + case BFD_RELOC_X86_64_DTPOFF32: + case BFD_RELOC_X86_64_GOTTPOFF: + case BFD_RELOC_X86_64_TPOFF32: case BFD_RELOC_RVA: case BFD_RELOC_VTABLE_ENTRY: case BFD_RELOC_VTABLE_INHERIT: @@ -5213,6 +5239,9 @@ tc_gen_reloc (section, fixp) case BFD_RELOC_X86_64_PLT32: case BFD_RELOC_X86_64_GOT32: case BFD_RELOC_X86_64_GOTPCREL: + case BFD_RELOC_X86_64_TLSGD: + case BFD_RELOC_X86_64_TLSLD: + case BFD_RELOC_X86_64_GOTTPOFF: rel->addend = fixp->fx_offset - fixp->fx_size; break; default: @@ -5238,73 +5267,6 @@ tc_gen_reloc (section, fixp) return rel; } -#else /* !BFD_ASSEMBLER */ - -#if (defined(OBJ_AOUT) | defined(OBJ_BOUT)) -void -tc_aout_fix_to_chars (where, fixP, segment_address_in_file) - char *where; - fixS *fixP; - relax_addressT segment_address_in_file; -{ - /* In: length of relocation (or of address) in chars: 1, 2 or 4. - Out: GNU LD relocation length code: 0, 1, or 2. */ - - static const unsigned char nbytes_r_length[] = { 42, 0, 1, 42, 2 }; - long r_symbolnum; - - know (fixP->fx_addsy != NULL); - - md_number_to_chars (where, - (valueT) (fixP->fx_frag->fr_address - + fixP->fx_where - segment_address_in_file), - 4); - - r_symbolnum = (S_IS_DEFINED (fixP->fx_addsy) - ? S_GET_TYPE (fixP->fx_addsy) - : fixP->fx_addsy->sy_number); - - where[6] = (r_symbolnum >> 16) & 0x0ff; - where[5] = (r_symbolnum >> 8) & 0x0ff; - where[4] = r_symbolnum & 0x0ff; - where[7] = ((((!S_IS_DEFINED (fixP->fx_addsy)) << 3) & 0x08) - | ((nbytes_r_length[fixP->fx_size] << 1) & 0x06) - | (((fixP->fx_pcrel << 0) & 0x01) & 0x0f)); -} - -#endif /* OBJ_AOUT or OBJ_BOUT. */ - -#if defined (I386COFF) - -short -tc_coff_fix2rtype (fixP) - fixS *fixP; -{ - if (fixP->fx_r_type == R_IMAGEBASE) - return R_IMAGEBASE; - - return (fixP->fx_pcrel ? - (fixP->fx_size == 1 ? R_PCRBYTE : - fixP->fx_size == 2 ? R_PCRWORD : - R_PCRLONG) : - (fixP->fx_size == 1 ? R_RELBYTE : - fixP->fx_size == 2 ? R_RELWORD : - R_DIR32)); -} - -int -tc_coff_sizemachdep (frag) - fragS *frag; -{ - if (frag->fr_next) - return (frag->fr_next->fr_address - frag->fr_address); - else - return 0; -} - -#endif /* I386COFF */ - -#endif /* !BFD_ASSEMBLER */ /* Parse operands using Intel syntax. This implements a recursive descent parser based on the BNF grammar published in Appendix B of the MASM 6.1 @@ -5535,8 +5497,9 @@ i386_intel_operand (operand_string, got_a_float) /* Add the displacement expression. */ if (*s != '\0') - ret = i386_displacement (s, s + strlen (s)) - && i386_index_check (s); + ret = i386_displacement (s, s + strlen (s)); + if (ret) + ret = i386_index_check (operand_string); } } @@ -6255,3 +6218,55 @@ intel_putback_token () prev_token.reg = NULL; prev_token.str = NULL; } + +int +tc_x86_regname_to_dw2regnum (const char *regname) +{ + unsigned int regnum; + unsigned int regnames_count; + char *regnames_32[] = + { + "eax", "ecx", "edx", "ebx", + "esp", "ebp", "esi", "edi", + "eip" + }; + char *regnames_64[] = + { + "rax", "rbx", "rcx", "rdx", + "rdi", "rsi", "rbp", "rsp", + "r8", "r9", "r10", "r11", + "r12", "r13", "r14", "r15", + "rip" + }; + char **regnames; + + if (flag_code == CODE_64BIT) + { + regnames = regnames_64; + regnames_count = ARRAY_SIZE (regnames_64); + } + else + { + regnames = regnames_32; + regnames_count = ARRAY_SIZE (regnames_32); + } + + for (regnum = 0; regnum < regnames_count; regnum++) + if (strcmp (regname, regnames[regnum]) == 0) + return regnum; + + return -1; +} + +void +tc_x86_frame_initial_instructions (void) +{ + static unsigned int sp_regno; + + if (!sp_regno) + sp_regno = tc_x86_regname_to_dw2regnum (flag_code == CODE_64BIT + ? "rsp" : "esp"); + + cfi_add_CFA_def_cfa (sp_regno, -x86_cie_data_alignment); + cfi_add_CFA_offset (x86_dwarf2_return_column, x86_cie_data_alignment); +} diff --git a/contrib/binutils/gas/config/tc-i386.h b/contrib/binutils/gas/config/tc-i386.h index c36fff3508a5..14b522b56495 100644 --- a/contrib/binutils/gas/config/tc-i386.h +++ b/contrib/binutils/gas/config/tc-i386.h @@ -1,6 +1,6 @@ /* tc-i386.h -- Header file for tc-i386.c Copyright 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001 + 2001, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -23,6 +23,10 @@ #ifndef TC_I386 #define TC_I386 1 +#ifndef BFD_ASSEMBLER +#error So, do you know what you are doing? +#endif + #ifdef ANSI_PROTOTYPES struct fix; #endif @@ -33,45 +37,6 @@ struct fix; #define TARGET_FORMAT "coff-i386-lynx" #endif -#ifdef BFD_ASSEMBLER -/* This is used to determine relocation types in tc-i386.c. The first - parameter is the current relocation type, the second one is the desired - type. The idea is that if the original type is already some kind of PIC - relocation, we leave it alone, otherwise we give it the desired type */ - -#define tc_fix_adjustable(X) tc_i386_fix_adjustable(X) -extern int tc_i386_fix_adjustable PARAMS ((struct fix *)); - -#if (defined (OBJ_MAYBE_ELF) || defined (OBJ_ELF) || defined (OBJ_MAYBE_COFF) || defined (OBJ_COFF)) && !defined (TE_PE) -/* This arranges for gas/write.c to not apply a relocation if - tc_fix_adjustable() says it is not adjustable. - The "! symbol_used_in_reloc_p" test is there specifically to cover - the case of non-global symbols in linkonce sections. It's the - generally correct thing to do though; If a reloc is going to be - emitted against a symbol then we don't want to adjust the fixup by - applying the reloc during assembly. The reloc will be applied by - the linker during final link. */ -#define TC_FIX_ADJUSTABLE(fixP) \ - (! symbol_used_in_reloc_p ((fixP)->fx_addsy) && tc_fix_adjustable (fixP)) -#endif - -/* This expression evaluates to false if the relocation is for a local object - for which we still want to do the relocation at runtime. True if we - are willing to perform this relocation while building the .o file. - This is only used for pcrel relocations, so GOTOFF does not need to be - checked here. I am not sure if some of the others are ever used with - pcrel, but it is easier to be safe than sorry. */ - -#define TC_RELOC_RTSYM_LOC_FIXUP(FIX) \ - ((FIX)->fx_r_type != BFD_RELOC_386_PLT32 \ - && (FIX)->fx_r_type != BFD_RELOC_386_GOT32 \ - && (FIX)->fx_r_type != BFD_RELOC_386_GOTPC \ - && ((FIX)->fx_addsy == NULL \ - || (! S_IS_EXTERNAL ((FIX)->fx_addsy) \ - && ! S_IS_WEAK ((FIX)->fx_addsy) \ - && S_IS_DEFINED ((FIX)->fx_addsy) \ - && ! S_IS_COMMON ((FIX)->fx_addsy)))) - #define TARGET_ARCH bfd_arch_i386 #define TARGET_MACH (i386_mach ()) extern unsigned long i386_mach PARAMS ((void)); @@ -125,94 +90,8 @@ extern void i386_elf_emit_arch_note PARAMS ((void)); #define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) 0 -#else /* ! BFD_ASSEMBLER */ - -/* COFF STUFF */ - -#define COFF_MAGIC I386MAGIC -#define BFD_ARCH bfd_arch_i386 -#define COFF_FLAGS F_AR32WR -#define TC_COUNT_RELOC(x) ((x)->fx_addsy || (x)->fx_r_type==7) -#define TC_COFF_FIX2RTYPE(fixP) tc_coff_fix2rtype(fixP) -extern short tc_coff_fix2rtype PARAMS ((struct fix *)); -#define TC_COFF_SIZEMACHDEP(frag) tc_coff_sizemachdep (frag) -extern int tc_coff_sizemachdep PARAMS ((fragS *frag)); - -#ifdef TE_GO32 -/* DJGPP now expects some sections to be 2**4 aligned. */ -#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) \ - ((strcmp (obj_segment_name (SEG), ".text") == 0 \ - || strcmp (obj_segment_name (SEG), ".data") == 0 \ - || strcmp (obj_segment_name (SEG), ".bss") == 0 \ - || strncmp (obj_segment_name (SEG), ".gnu.linkonce.t", 15) == 0 \ - || strncmp (obj_segment_name (SEG), ".gnu.linkonce.d", 15) == 0 \ - || strncmp (obj_segment_name (SEG), ".gnu.linkonce.r", 15) == 0) \ - ? 4 \ - : 2) -#else -#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) 2 -#endif - -#define TC_RVA_RELOC 7 -/* Need this for PIC relocations */ -#define NEED_FX_R_TYPE - -#ifdef TE_386BSD -/* The BSDI linker apparently rejects objects with a machine type of - M_386 (100). */ -#define AOUT_MACHTYPE 0 -#else -#define AOUT_MACHTYPE 100 -#endif - -#undef REVERSE_SORT_RELOCS - -#endif /* ! BFD_ASSEMBLER */ - -#ifndef LEX_AT -#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) x86_cons (EXP, NBYTES) -extern void x86_cons PARAMS ((expressionS *, int)); - -#define TC_CONS_FIX_NEW(FRAG,OFF,LEN,EXP) x86_cons_fix_new(FRAG, OFF, LEN, EXP) -extern void x86_cons_fix_new - PARAMS ((fragS *, unsigned int, unsigned int, expressionS *)); -#endif - -#ifdef BFD_ASSEMBLER -#define TC_FORCE_RELOCATION(FIXP) \ - ((FIXP)->fx_r_type == BFD_RELOC_VTABLE_INHERIT \ - || (FIXP)->fx_r_type == BFD_RELOC_VTABLE_ENTRY) -#else -/* For COFF. */ -#define TC_FORCE_RELOCATION(FIXP) \ - ((FIXP)->fx_r_type == 7) -#endif - -#ifdef BFD_ASSEMBLER -#define NO_RELOC BFD_RELOC_NONE -#else -#define NO_RELOC 0 -#endif -#define tc_coff_symbol_emit_hook(a) ; /* not used */ - -#ifndef BFD_ASSEMBLER -#ifndef OBJ_AOUT -#ifndef TE_PE -#ifndef TE_GO32 -/* Local labels starts with .L */ -#define LOCAL_LABEL(name) (name[0] == '.' \ - && (name[1] == 'L' || name[1] == 'X' || name[1] == '.')) -#endif -#endif -#endif -#endif - #define LOCAL_LABELS_FB 1 -#define tc_aout_pre_write_hook(x) {;} /* not used */ -#define tc_crawl_symbol_chain(a) {;} /* not used */ -#define tc_headers_hook(a) {;} /* not used */ - extern const char extra_symbol_chars[]; #define tc_symbol_chars extra_symbol_chars @@ -314,13 +193,15 @@ typedef struct #define CpuSSE 0x1000 /* Streaming SIMD extensions required */ #define CpuSSE2 0x2000 /* Streaming SIMD extensions 2 required */ #define Cpu3dnow 0x4000 /* 3dnow! support required */ +#define CpuPNI 0x8000 /* Prescott New Instructions required */ +#define CpuPadLock 0x10000 /* VIA PadLock required */ /* These flags are set by gas depending on the flag_code. */ #define Cpu64 0x4000000 /* 64bit support required */ #define CpuNo64 0x8000000 /* Not supported in the 64bit mode */ /* The default value for unknown CPUs - enable all features to avoid problems. */ -#define CpuUnknownFlags (Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuP4|CpuSledgehammer|CpuMMX|CpuSSE|CpuSSE2|Cpu3dnow|CpuK6|CpuAthlon) +#define CpuUnknownFlags (Cpu086|Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuP4|CpuSledgehammer|CpuMMX|CpuSSE|CpuSSE2|CpuPNI|Cpu3dnow|CpuK6|CpuAthlon|CpuPadLock) /* the bits in opcode_modifier are used to generate the final opcode from the base_opcode. These bits also are used to detect alternate forms of @@ -518,21 +399,66 @@ arch_entry; #define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_" #endif -#ifdef BFD_ASSEMBLER +#ifndef LEX_AT +#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) x86_cons (EXP, NBYTES) +extern void x86_cons PARAMS ((expressionS *, int)); + +#define TC_CONS_FIX_NEW(FRAG,OFF,LEN,EXP) x86_cons_fix_new(FRAG, OFF, LEN, EXP) +extern void x86_cons_fix_new + PARAMS ((fragS *, unsigned int, unsigned int, expressionS *)); +#endif + +#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ + +#define NO_RELOC BFD_RELOC_NONE + void i386_validate_fix PARAMS ((struct fix *)); -#define TC_VALIDATE_FIX(FIXP,SEGTYPE,SKIP) i386_validate_fix(FIXP) +#define TC_VALIDATE_FIX(FIX,SEGTYPE,SKIP) i386_validate_fix(FIX) + +#define tc_fix_adjustable(X) tc_i386_fix_adjustable(X) +extern int tc_i386_fix_adjustable PARAMS ((struct fix *)); + +/* Values passed to md_apply_fix3 don't include the symbol value. */ +#define MD_APPLY_SYM_VALUE(FIX) 0 + +/* ELF wants external syms kept, as does PE COFF. */ +#if defined (TE_PE) && defined (STRICT_PE_FORMAT) +#define EXTERN_FORCE_RELOC \ + (OUTPUT_FLAVOR == bfd_target_elf_flavour \ + || OUTPUT_FLAVOR == bfd_target_coff_flavour) +#else +#define EXTERN_FORCE_RELOC \ + (OUTPUT_FLAVOR == bfd_target_elf_flavour) #endif -#endif /* TC_I386 */ +/* This expression evaluates to true if the relocation is for a local + object for which we still want to do the relocation at runtime. + False if we are willing to perform this relocation while building + the .o file. GOTOFF does not need to be checked here because it is + not pcrel. I am not sure if some of the others are ever used with + pcrel, but it is easier to be safe than sorry. */ + +#define TC_FORCE_RELOCATION_LOCAL(FIX) \ + (!(FIX)->fx_pcrel \ + || (FIX)->fx_plt \ + || (FIX)->fx_r_type == BFD_RELOC_386_PLT32 \ + || (FIX)->fx_r_type == BFD_RELOC_386_GOT32 \ + || (FIX)->fx_r_type == BFD_RELOC_386_GOTPC \ + || TC_FORCE_RELOCATION (FIX)) #define md_operand(x) extern const struct relax_type md_relax_table[]; #define TC_GENERIC_RELAX_TABLE md_relax_table +extern int optimize_align_code; + #define md_do_align(n, fill, len, max, around) \ -if ((n) && !need_pass_2 \ - && (!(fill) || ((char)*(fill) == (char)0x90 && (len) == 1)) \ +if ((n) \ + && !need_pass_2 \ + && optimize_align_code \ + && (!(fill) \ + || ((char)*(fill) == (char)0x90 && (len) == 1)) \ && subseg_text_p (now_seg)) \ { \ frag_align_code ((n), (max)); \ @@ -559,4 +485,19 @@ void i386_print_statistics PARAMS ((FILE *)); extern void sco_id PARAMS ((void)); #endif -#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ +/* We want .cfi_* pseudo-ops for generating unwind info. */ +#define TARGET_USE_CFIPOP 1 + +extern unsigned int x86_dwarf2_return_column; +#define DWARF2_DEFAULT_RETURN_COLUMN x86_dwarf2_return_column + +extern int x86_cie_data_alignment; +#define DWARF2_CIE_DATA_ALIGNMENT x86_cie_data_alignment + +#define tc_regname_to_dw2regnum tc_x86_regname_to_dw2regnum +extern int tc_x86_regname_to_dw2regnum PARAMS ((const char *regname)); + +#define tc_cfi_frame_initial_instructions tc_x86_frame_initial_instructions +extern void tc_x86_frame_initial_instructions PARAMS ((void)); + +#endif /* TC_I386 */ diff --git a/contrib/binutils/gas/configure b/contrib/binutils/gas/configure index 53eb2a4b0e41..e66abca67bc9 100755 --- a/contrib/binutils/gas/configure +++ b/contrib/binutils/gas/configure @@ -1,53 +1,325 @@ #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# Generated by GNU Autoconf 2.59. # +# Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi +DUALCASE=1; export DUALCASE # for MKS sh + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi -# Defaults: -ac_help= + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensible to this). + . ./$as_me.lineno + # Exit status is that of the last command. + exit +} + + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_executable_p="test -f" + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH + + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +exec 6>&1 + +# +# Initializations. +# ac_default_prefix=/usr/local -# Any additions from configure.in: -ac_help="$ac_help - --enable-shared[=PKGS] build shared libraries [default=yes]" -ac_help="$ac_help - --enable-static[=PKGS] build static libraries [default=yes]" -ac_help="$ac_help - --enable-fast-install[=PKGS] optimize for fast installation [default=yes]" -ac_help="$ac_help - --with-gnu-ld assume the C compiler uses GNU ld [default=no]" -ac_help="$ac_help - --disable-libtool-lock avoid locking (might break parallel builds)" -ac_help="$ac_help - --with-pic try to use only PIC/non-PIC objects [default=use both]" -ac_help="$ac_help - --enable-bfd-assembler use BFD back end for writing object files" -ac_help="$ac_help - targets alternative target configurations besides the primary" -ac_help="$ac_help - --enable-commonbfdlib build shared BFD/opcodes/libiberty library" -ac_help="$ac_help - --enable-build-warnings Enable build-time compiler warnings if gcc is used" -ac_help="$ac_help - --disable-nls do not use Native Language Support" -ac_help="$ac_help - --with-included-gettext use the GNU gettext library included here" -ac_help="$ac_help - --enable-maintainer-mode enable make rules and dependencies not useful - (and sometimes confusing) to the casual installer" +ac_config_libobj_dir=. +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Maximum number of lines to put in a shell here document. +# This variable seems obsolete. It should probably be removed, and +# only ac_max_sed_lines should be used. +: ${ac_max_here_lines=38} + +# Identity of this package. +PACKAGE_NAME= +PACKAGE_TARNAME= +PACKAGE_VERSION= +PACKAGE_STRING= +PACKAGE_BUGREPORT= + +ac_unique_file="as.h" +# Factoring default headers for most tests. +ac_includes_default="\ +#include <stdio.h> +#if HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#if HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#if STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# if HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#if HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include <memory.h> +# endif +# include <string.h> +#endif +#if HAVE_STRINGS_H +# include <strings.h> +#endif +#if HAVE_INTTYPES_H +# include <inttypes.h> +#else +# if HAVE_STDINT_H +# include <stdint.h> +# endif +#endif +#if HAVE_UNISTD_H +# include <unistd.h> +#endif" + +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE LN_S RANLIB ac_ct_RANLIB LIBTOOL WARN_CFLAGS GDBINIT cgen_cpu_prefix extra_objects target_cpu_type obj_format te_file install_tooldir atof BFDLIB OPCODES_LIB BFDVER_H ALL_OBJ_DEPS YACC LEX LEXLIB LEX_OUTPUT_ROOT CPP EGREP ALLOCA USE_NLS MSGFMT GMSGFMT XGETTEXT USE_INCLUDED_LIBINTL CATALOGS CATOBJEXT DATADIRNAME GMOFILES INSTOBJEXT INTLDEPS INTLLIBS INTLOBJS POFILES POSUB INCLUDE_LOCALE_H GT_NO GT_YES MKINSTALLDIRS l MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBM LIBOBJS LTLIBOBJS' +ac_subst_files='' # Initialize some variables set by options. +ac_init_help= +ac_init_version=false # The variables have the same names as the options, with # dashes changed to underlines. -build=NONE -cache_file=./config.cache +cache_file=/dev/null exec_prefix=NONE -host=NONE no_create= -nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE @@ -56,10 +328,15 @@ program_transform_name=s,x,x, silent= site= srcdir= -target=NONE verbose= x_includes=NONE x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' @@ -73,17 +350,9 @@ oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 - ac_prev= for ac_option do - # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval "$ac_prev=\$ac_option" @@ -91,59 +360,59 @@ do continue fi - case "$ac_option" in - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; - *) ac_optarg= ;; - esac + ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` # Accept the important Cygnus configure options, so we can diagnose typos. - case "$ac_option" in + case $ac_option in -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir="$ac_optarg" ;; + bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) - ac_prev=build ;; + ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build="$ac_optarg" ;; + build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | --da=*) - datadir="$ac_optarg" ;; + datadir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - eval "enable_${ac_feature}=no" ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + eval "enable_$ac_feature=no" ;; -enable-* | --enable-*) - ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "enable_${ac_feature}='$ac_optarg'" ;; + eval "enable_$ac_feature='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -152,95 +421,47 @@ do -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) - exec_prefix="$ac_optarg" ;; + exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; - -help | --help | --hel | --he) - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat << EOF -Usage: configure [options] [host] -Options: [defaults in brackets after descriptions] -Configuration: - --cache-file=FILE cache test results in FILE - --help print this message - --no-create do not create output files - --quiet, --silent do not print \`checking...' messages - --version print the version of autoconf that created configure -Directory and file names: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [same as prefix] - --bindir=DIR user executables in DIR [EPREFIX/bin] - --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] - --libexecdir=DIR program executables in DIR [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data in DIR - [PREFIX/share] - --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data in DIR - [PREFIX/com] - --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] - --libdir=DIR object code libraries in DIR [EPREFIX/lib] - --includedir=DIR C header files in DIR [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] - --infodir=DIR info documentation in DIR [PREFIX/info] - --mandir=DIR man documentation in DIR [PREFIX/man] - --srcdir=DIR find the sources in DIR [configure dir or ..] - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM - run sed PROGRAM on installed program names -EOF - cat << EOF -Host type: - --build=BUILD configure for building on BUILD [BUILD=HOST] - --host=HOST configure for HOST [guessed] - --target=TARGET configure for TARGET [TARGET=HOST] -Features and packages: - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --x-includes=DIR X include files are in DIR - --x-libraries=DIR X library files are in DIR -EOF - if test -n "$ac_help"; then - echo "--enable and --with options recognized:$ac_help" - fi - exit 0 ;; + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; -host | --host | --hos | --ho) - ac_prev=host ;; + ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) - host="$ac_optarg" ;; + host_alias=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir="$ac_optarg" ;; + includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir="$ac_optarg" ;; + infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir="$ac_optarg" ;; + libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) - libexecdir="$ac_optarg" ;; + libexecdir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst \ @@ -249,19 +470,19 @@ EOF -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) - localstatedir="$ac_optarg" ;; + localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir="$ac_optarg" ;; + mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) + | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ @@ -275,26 +496,26 @@ EOF -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir="$ac_optarg" ;; + oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix="$ac_optarg" ;; + prefix=$ac_optarg ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix="$ac_optarg" ;; + program_prefix=$ac_optarg ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix="$ac_optarg" ;; + program_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ @@ -311,7 +532,7 @@ EOF | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name="$ac_optarg" ;; + program_transform_name=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) @@ -321,7 +542,7 @@ EOF ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) - sbindir="$ac_optarg" ;; + sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ @@ -332,58 +553,57 @@ EOF | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) - sharedstatedir="$ac_optarg" ;; + sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) - site="$ac_optarg" ;; + site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir="$ac_optarg" ;; + srcdir=$ac_optarg ;; -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | --syscon | --sysco | --sysc | --sys | --sy) ac_prev=sysconfdir ;; -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir="$ac_optarg" ;; + sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target ;; + ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target="$ac_optarg" ;; + target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; - -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.13" - exit 0 ;; + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; -with-* | --with-*) - ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } ac_package=`echo $ac_package| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "with_${ac_package}='$ac_optarg'" ;; + eval "with_$ac_package='$ac_optarg'" ;; -without-* | --without-*) - ac_package=`echo $ac_option|sed -e 's/-*without-//'` + ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } - fi - ac_package=`echo $ac_package| sed 's/-/_/g'` - eval "with_${ac_package}=no" ;; + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/-/_/g'` + eval "with_$ac_package=no" ;; --x) # Obsolete; use --with-x. @@ -394,99 +614,110 @@ EOF ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes="$ac_optarg" ;; + x_includes=$ac_optarg ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries="$ac_optarg" ;; + x_libraries=$ac_optarg ;; - -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + *) - if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then - echo "configure: warning: $ac_option: invalid host type" 1>&2 - fi - if test "x$nonopt" != xNONE; then - { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } - fi - nonopt="$ac_option" + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; esac done if test -n "$ac_prev"; then - { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } fi -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - -# File descriptor usage: -# 0 standard input -# 1 file creation -# 2 errors and warnings -# 3 some systems may open it to /dev/tty -# 4 used on the Kubota Titan -# 6 checking for... messages and results -# 5 compiler messages saved in config.log -if test "$silent" = yes; then - exec 6>/dev/null -else - exec 6>&1 -fi -exec 5>./config.log - -echo "\ -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. -" 1>&5 +# Be sure to have absolute paths. +for ac_var in exec_prefix prefix +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* | NONE | '' ) ;; + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done -# Strip out --no-create and --no-recursion so they do not pile up. -# Also quote any args containing shell metacharacters. -ac_configure_args= -for ac_arg +# Be sure to have absolute paths. +for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ + localstatedir libdir includedir oldincludedir infodir mandir do - case "$ac_arg" in - -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) ;; - -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; - *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) - ac_configure_args="$ac_configure_args '$ac_arg'" ;; - *) ac_configure_args="$ac_configure_args $ac_arg" ;; + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* ) ;; + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; esac done -# NLS nuisances. -# Only set these to C if already set. These must not be set unconditionally -# because not all systems understand e.g. LANG=C (notably SCO). -# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! -# Non-C LC_CTYPE values break the ctype check. -if test "${LANG+set}" = set; then LANG=C; export LANG; fi -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi -if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi -if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -rf conftest* confdefs.h -# AIX cpp loses on an empty file, so make sure it contains at least a newline. -echo > confdefs.h +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null -# A filename unique to this package, relative to the directory that -# configure is in, which we can look for to find out if srcdir is correct. -ac_unique_file=as.h # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. - ac_prog=$0 - ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` - test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + ac_confdir=`(dirname "$0") 2>/dev/null || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then srcdir=.. @@ -496,13 +727,488 @@ else fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then - { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 + { (exit 1); exit 1; }; } else - { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { (exit 1); exit 1; }; } fi fi -srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` +(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || + { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 + { (exit 1); exit 1; }; } +srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +ac_env_build_alias_set=${build_alias+set} +ac_env_build_alias_value=$build_alias +ac_cv_env_build_alias_set=${build_alias+set} +ac_cv_env_build_alias_value=$build_alias +ac_env_host_alias_set=${host_alias+set} +ac_env_host_alias_value=$host_alias +ac_cv_env_host_alias_set=${host_alias+set} +ac_cv_env_host_alias_value=$host_alias +ac_env_target_alias_set=${target_alias+set} +ac_env_target_alias_value=$target_alias +ac_cv_env_target_alias_set=${target_alias+set} +ac_cv_env_target_alias_value=$target_alias +ac_env_CC_set=${CC+set} +ac_env_CC_value=$CC +ac_cv_env_CC_set=${CC+set} +ac_cv_env_CC_value=$CC +ac_env_CFLAGS_set=${CFLAGS+set} +ac_env_CFLAGS_value=$CFLAGS +ac_cv_env_CFLAGS_set=${CFLAGS+set} +ac_cv_env_CFLAGS_value=$CFLAGS +ac_env_LDFLAGS_set=${LDFLAGS+set} +ac_env_LDFLAGS_value=$LDFLAGS +ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +ac_cv_env_LDFLAGS_value=$LDFLAGS +ac_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_env_CPPFLAGS_value=$CPPFLAGS +ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_cv_env_CPPFLAGS_value=$CPPFLAGS +ac_env_CPP_set=${CPP+set} +ac_env_CPP_value=$CPP +ac_cv_env_CPP_set=${CPP+set} +ac_cv_env_CPP_value=$CPP + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures this package to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --enable-shared=PKGS build shared libraries default=yes + --enable-static=PKGS build static libraries default=yes + --enable-fast-install=PKGS optimize for fast installation default=yes + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-bfd-assembler use BFD back end for writing object files + targets alternative target configurations besides the primary + --enable-commonbfdlib build shared BFD/opcodes/libiberty library + --enable-build-warnings Enable build-time compiler warnings if gcc is used + --disable-nls do not use Native Language Support + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-pic try to use only PIC/non-PIC objects default=use both + --with-included-gettext use the GNU gettext library included here + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have + headers in a nonstandard directory <include dir> + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +_ACEOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac + + cd $ac_dir + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_srcdir/configure.gnu; then + echo + $SHELL $ac_srcdir/configure.gnu --help=recursive + elif test -f $ac_srcdir/configure; then + echo + $SHELL $ac_srcdir/configure --help=recursive + elif test -f $ac_srcdir/configure.ac || + test -f $ac_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi + cd "$ac_popdir" + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\_ACEOF + +Copyright (C) 2003 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit 0 +fi +exec 5>config.log +cat >&5 <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by $as_me, which was +generated by GNU Autoconf 2.59. Invocation command line was + + $ $0 $@ + +_ACEOF +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_sep= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; + 2) + ac_configure_args1="$ac_configure_args1 '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + # Get rid of the leading space. + ac_sep=" " + ;; + esac + done +done +$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } +$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + + cat <<\_ASBOX +## ----------------- ## +## Output variables. ## +## ----------------- ## +_ASBOX + echo + for ac_var in $ac_subst_vars + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + + if test -n "$ac_subst_files"; then + cat <<\_ASBOX +## ------------- ## +## Output files. ## +## ------------- ## +_ASBOX + echo + for ac_var in $ac_subst_files + do + eval ac_val=$`echo $ac_var` + echo "$ac_var='"'"'$ac_val'"'"'" + done | sort + echo + fi + + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h | sort + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then @@ -513,106 +1219,108 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - echo "loading site script $ac_site_file" + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi done if test -r "$cache_file"; then - echo "loading cache $cache_file" - . $cache_file + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi else - echo "creating cache $cache_file" - > $cache_file + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } fi ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross - -ac_exeext= -ac_objext=o -if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then - # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. - if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then - ac_n= ac_c=' -' ac_t=' ' - else - ac_n=-n ac_c= ac_t= - fi -else - ac_n= ac_c='\c' ac_t= -fi +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + -echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:552: checking for Cygwin environment" >&5 -if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 557 "configure" -#include "confdefs.h" -int main() { -#ifndef __CYGWIN__ -#define __CYGWIN__ __CYGWIN32__ -#endif -return __CYGWIN__; -; return 0; } -EOF -if { (eval echo configure:568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_cygwin=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_cygwin=no -fi -rm -f conftest* -rm -f conftest* -fi -echo "$ac_t""$ac_cv_cygwin" 1>&6 -CYGWIN= -test "$ac_cv_cygwin" = yes && CYGWIN=yes -echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:585: checking for mingw32 environment" >&5 -if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 590 "configure" -#include "confdefs.h" -int main() { -return __MINGW32__; -; return 0; } -EOF -if { (eval echo configure:597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_mingw32=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_mingw32=no -fi -rm -f conftest* -rm -f conftest* -fi -echo "$ac_t""$ac_cv_mingw32" 1>&6 -MINGW32= -test "$ac_cv_mingw32" = yes && MINGW32=yes ac_aux_dir= -for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do +for ac_dir in .. $srcdir/..; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" @@ -621,312 +1329,754 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break fi done if test -z "$ac_aux_dir"; then - { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;} + { (exit 1); exit 1; }; } fi -ac_config_guess=$ac_aux_dir/config.guess -ac_config_sub=$ac_aux_dir/config.sub -ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking target system type" >&5 +echo $ECHO_N "checking target system type... $ECHO_C" >&6 +if test "${ac_cv_target+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_target_alias=$target_alias +test "x$ac_cv_target_alias" = "x" && + ac_cv_target_alias=$ac_cv_host_alias +ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_target" >&5 +echo "${ECHO_T}$ac_cv_target" >&6 +target=$ac_cv_target +target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -# Do some error checking and defaulting for the host and target type. -# The inputs are: -# configure --host=HOST --target=TARGET --build=BUILD NONOPT -# -# The rules are: -# 1. You are not allowed to specify --host, --target, and nonopt at the -# same time. -# 2. Host defaults to nonopt. -# 3. If nonopt is not specified, then host defaults to the current host, -# as determined by config.guess. -# 4. Target and build default to nonopt. -# 5. If nonopt is not specified, then target and build default to host. # The aliases save the names the user supplied, while $host etc. # will get canonicalized. -case $host---$target---$nonopt in -NONE---*---* | *---NONE---* | *---*---NONE) ;; -*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; -esac - +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done -# Make sure we can run config.sub. -if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : -else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:662: checking host system type" >&5 - -host_alias=$host -case "$host_alias" in -NONE) - case $nonopt in - NONE) - if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : - else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } - fi ;; - *) host_alias=$nonopt ;; - esac ;; -esac - -host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` -host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -echo "$ac_t""$host" 1>&6 - -echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:683: checking target system type" >&5 - -target_alias=$target -case "$target_alias" in -NONE) - case $nonopt in - NONE) target_alias=$host_alias ;; - *) target_alias=$nonopt ;; - esac ;; -esac - -target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` -target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -echo "$ac_t""$target" 1>&6 - -echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:701: checking build system type" >&5 - -build_alias=$build -case "$build_alias" in -NONE) - case $nonopt in - NONE) build_alias=$host_alias ;; - *) build_alias=$nonopt ;; - esac ;; -esac +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done -build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` -build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -echo "$ac_t""$build" 1>&6 +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi -test "$host_alias" != "$target_alias" && - test "$program_prefix$program_suffix$program_transform_name" = \ - NONENONEs,x,x, && - program_prefix=${target_alias}- + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi -# Extract the first word of "gcc", so it can be a program name with args. -set dummy gcc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:726: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="gcc" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:756: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift - if test $# -gt 0; then + if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$ac_dir/$ac_word" "$@" - shift - ac_cv_prog_CC="$@" + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - if test -z "$CC"; then - case "`uname -s`" in - *win32* | *WIN32*) - # Extract the first word of "cl", so it can be a program name with args. -set dummy cl; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:807: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="cl" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - ;; - esac - fi - test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } + + test -n "$CC" && break + done fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:839: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi -ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross + test -n "$ac_ct_CC" && break +done -cat > conftest.$ac_ext << EOF + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -#line 850 "configure" -#include "confdefs.h" +int +main () +{ -main(){return(0);} -EOF -if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - ac_cv_prog_cc_works=yes - # If we can't run a trivial program, we are probably using a cross compiler. - if (./conftest; exit) 2>/dev/null; then - ac_cv_prog_cc_cross=no + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no else - ac_cv_prog_cc_cross=yes + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_prog_cc_works=no + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } fi -rm -fr conftest* -ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross -echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 -if test $ac_cv_prog_cc_works = no; then - { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } -fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:881: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 -echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 -cross_compiling=$ac_cv_prog_cc_cross +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 -echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:886: checking whether we are using GNU C" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.c <<EOF -#ifdef __GNUC__ - yes; -#endif -EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then - ac_cv_prog_gcc=yes +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done else - ac_cv_prog_gcc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -echo "$ac_t""$ac_cv_prog_gcc" 1>&6 +int +main () +{ +#ifndef __GNUC__ + choke me +#endif -if test $ac_cv_prog_gcc = yes; then - GCC=yes -else - GCC= -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -ac_test_CFLAGS="${CFLAGS+set}" -ac_save_CFLAGS="$CFLAGS" -CFLAGS= -echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:914: checking whether ${CC-cc} accepts -g" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - echo 'void f(){}' > conftest.c -if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else - ac_cv_prog_cc_g=no -fi -rm -f conftest* + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no fi - -echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" + CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" @@ -940,30 +2090,394 @@ else CFLAGS= fi fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} -echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 -echo "configure:946: checking for POSIXized ISC" >&5 -if test -d /etc/conf/kconfig.d && - grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 -then - echo "$ac_t""yes" 1>&6 - ISC=yes # If later tests want to check for ISC. - cat >> confdefs.h <<\EOF -#define _POSIX_SOURCE 1 -EOF +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std1 is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std1. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC - if test "$GCC" = yes; then - CC="$CC -posix" - else - CC="$CC -Xp" - fi +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : else - echo "$ac_t""no" 1>&6 - ISC= + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for library containing strerror" >&5 +echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 +if test "${ac_cv_search_strerror+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +ac_cv_search_strerror=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strerror (); +int +main () +{ +strerror (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_strerror="none required" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test "$ac_cv_search_strerror" = no; then + for ac_lib in cposix; do + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strerror (); +int +main () +{ +strerror (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_strerror="-l$ac_lib" +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done +fi +LIBS=$ac_func_search_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 +echo "${ECHO_T}$ac_cv_search_strerror" >&6 +if test "$ac_cv_search_strerror" != no; then + test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" + fi BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in` +am__api_version="1.8" # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: @@ -971,233 +2485,573 @@ BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${ # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:980: checking for a BSD compatible install" >&5 +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then -if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" - for ac_dir in $PATH; do - # Account for people who put trailing slashes in PATH elements. - case "$ac_dir/" in - /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - if test -f $ac_dir/$ac_prog; then + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && - grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : else - ac_cv_path_install="$ac_dir/$ac_prog -c" - break 2 + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 fi fi done - ;; - esac - done - IFS="$ac_save_IFS" + done + ;; +esac +done + fi if test "${ac_cv_path_install+set}" = set; then - INSTALL="$ac_cv_path_install" + INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. - INSTALL="$ac_install_sh" + INSTALL=$ac_install_sh fi fi -echo "$ac_t""$INSTALL" 1>&6 +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 -echo "configure:1033: checking whether build environment is sane" >&5 +echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 # Just in case sleep 1 -echo timestamp > conftestfile +echo timestamp > conftest.file # Do `set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( - set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` if test "$*" = "X"; then # -L didn't work. - set X `ls -t $srcdir/configure conftestfile` + set X `ls -t $srcdir/configure conftest.file` fi - if test "$*" != "X $srcdir/configure conftestfile" \ - && test "$*" != "X conftestfile $srcdir/configure"; then + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then # If neither matched, then we have a broken ls. This can happen # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { echo "configure: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } fi - test "$2" = conftestfile + test "$2" = conftest.file ) then # Ok. : else - { echo "configure: error: newly created file is older than distributed files! -Check your system clock" 1>&2; exit 1; } -fi -rm -f conftest* -echo "$ac_t""yes" 1>&6 -if test "$program_transform_name" = s,x,x,; then - program_transform_name= -else - # Double any \ or $. echo might interpret backslashes. - cat <<\EOF_SED > conftestsed -s,\\,\\\\,g; s,\$,$$,g -EOF_SED - program_transform_name="`echo $program_transform_name|sed -f conftestsed`" - rm -f conftestsed + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 test "$program_prefix" != NONE && - program_transform_name="s,^,${program_prefix},; $program_transform_name" + program_transform_name="s,^,$program_prefix,;$program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && - program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + # Keeping the `.' argument allows $(mkdir_p) to be used without + # argument. Indeed, we sometimes output rules like + # $(mkdir_p) $(somedir) + # where $(somedir) is conditionally defined. + # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more + # expensive solution, as it forces Make to start a sub-shell.) + mkdir_p='mkdir -p -- .' +else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + for d in ./-p ./--version; + do + test -d $d && rmdir $d + done + # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. + if test -f "$ac_aux_dir/mkinstalldirs"; then + mkdir_p='$(mkinstalldirs)' + else + mkdir_p='$(install_sh) -d' + fi +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi -# sed with no file args requires a program. -test "$program_transform_name" = "" && program_transform_name="s,x,x," + test -n "$AWK" && break +done -echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 -echo "configure:1090: checking whether ${MAKE-make} sets \${MAKE}" >&5 -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftestmake <<\EOF + cat >conftest.make <<\_ACEOF all: - @echo 'ac_maketemp="${MAKE}"' -EOF + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. -eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi -rm -f conftestmake +rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$ac_t""yes" 1>&6 + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 SET_MAKE= else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +DEPDIR="${am__leading_dot}deps" + + ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + -PACKAGE=gas +echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6 +rm -f confinc confmf -VERSION=${BFD_VERSION} +# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval="$enable_dependency_tracking" -if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then - { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi; +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' fi -cat >> confdefs.h <<EOF + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +# test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=gas + VERSION=${BFD_VERSION} + + +cat >>confdefs.h <<_ACEOF #define PACKAGE "$PACKAGE" -EOF +_ACEOF -cat >> confdefs.h <<EOF + +cat >>confdefs.h <<_ACEOF #define VERSION "$VERSION" -EOF +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} -missing_dir=`cd $ac_aux_dir && pwd` -echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 -echo "configure:1136: checking for working aclocal" >&5 -# Run test in a subshell; some versions of sh will print an error if -# an executable is not found, even if stderr is redirected. -# Redirect stdin to placate older versions of autoconf. Sigh. -if (aclocal --version) < /dev/null > /dev/null 2>&1; then - ACLOCAL=aclocal - echo "$ac_t""found" 1>&6 +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 else - ACLOCAL="$missing_dir/missing aclocal" - echo "$ac_t""missing" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 -echo "configure:1149: checking for working autoconf" >&5 -# Run test in a subshell; some versions of sh will print an error if -# an executable is not found, even if stderr is redirected. -# Redirect stdin to placate older versions of autoconf. Sigh. -if (autoconf --version) < /dev/null > /dev/null 2>&1; then - AUTOCONF=autoconf - echo "$ac_t""found" 1>&6 +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - AUTOCONF="$missing_dir/missing autoconf" - echo "$ac_t""missing" 1>&6 + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking for working automake""... $ac_c" 1>&6 -echo "configure:1162: checking for working automake" >&5 -# Run test in a subshell; some versions of sh will print an error if -# an executable is not found, even if stderr is redirected. -# Redirect stdin to placate older versions of autoconf. Sigh. -if (automake --version) < /dev/null > /dev/null 2>&1; then - AUTOMAKE=automake - echo "$ac_t""found" 1>&6 + STRIP=$ac_ct_STRIP else - AUTOMAKE="$missing_dir/missing automake" - echo "$ac_t""missing" 1>&6 + STRIP="$ac_cv_prog_STRIP" +fi + fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. + -echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 -echo "configure:1175: checking for working autoheader" >&5 -# Run test in a subshell; some versions of sh will print an error if -# an executable is not found, even if stderr is redirected. -# Redirect stdin to placate older versions of autoconf. Sigh. -if (autoheader --version) < /dev/null > /dev/null 2>&1; then - AUTOHEADER=autoheader - echo "$ac_t""found" 1>&6 +depcc="$CC" am_compiler_list= + +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - AUTOHEADER="$missing_dir/missing autoheader" - echo "$ac_t""missing" 1>&6 + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none fi -echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 -echo "configure:1188: checking for working makeinfo" >&5 -# Run test in a subshell; some versions of sh will print an error if -# an executable is not found, even if stderr is redirected. -# Redirect stdin to placate older versions of autoconf. Sigh. -if (makeinfo --version) < /dev/null > /dev/null 2>&1; then - MAKEINFO=makeinfo - echo "$ac_t""found" 1>&6 +fi +echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' else - MAKEINFO="$missing_dir/missing makeinfo" - echo "$ac_t""missing" 1>&6 + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= fi + # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" @@ -1219,8 +3073,7 @@ no) enable_shared=no ;; esac else enable_shared=yes -fi - +fi; # Check whether --enable-static or --disable-static was given. if test "${enable_static+set}" = set; then enableval="$enable_static" @@ -1242,8 +3095,7 @@ no) enable_static=no ;; esac else enable_static=yes -fi - +fi; # Check whether --enable-fast-install or --disable-fast-install was given. if test "${enable_fast_install+set}" = set; then enableval="$enable_fast_install" @@ -1265,7 +3117,7 @@ no) enable_fast_install=no ;; esac else enable_fast_install=yes -fi +fi; # Check whether --with-gnu-ld or --without-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then @@ -1273,13 +3125,12 @@ if test "${with_gnu_ld+set}" = set; then test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no -fi - +fi; ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. - echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6 -echo "configure:1283: checking for ld used by GCC" >&5 + echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw @@ -1308,14 +3159,14 @@ echo "configure:1283: checking for ld used by GCC" >&5 ;; esac elif test "$with_gnu_ld" = yes; then - echo $ac_n "checking for GNU ld""... $ac_c" 1>&6 -echo "configure:1313: checking for GNU ld" >&5 + echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 else - echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 -echo "configure:1316: checking for non-GNU ld" >&5 + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 fi -if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -z "$LD"; then IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" @@ -1341,15 +3192,19 @@ fi LD="$lt_cv_path_LD" if test -n "$LD"; then - echo "$ac_t""$LD" 1>&6 + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; } -echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6 -echo "configure:1351: checking if the linker ($LD) is GNU ld" >&5 -if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else # I'd rather use --version here, but apparently some GNU ld's only accept -v. if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then @@ -1358,27 +3213,27 @@ else lt_cv_prog_gnu_ld=no fi fi - -echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6 +echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 with_gnu_ld=$lt_cv_prog_gnu_ld -echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6 -echo "configure:1368: checking for $LD option to reload object files" >&5 -if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_reload_flag='-r' fi - -echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6 +echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 reload_flag=$lt_cv_ld_reload_flag test -n "$reload_flag" && reload_flag=" $reload_flag" -echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6 -echo "configure:1380: checking for BSD-compatible nm" >&5 -if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$NM"; then # Let the user override the test. @@ -1411,33 +3266,24 @@ fi fi NM="$lt_cv_path_NM" -echo "$ac_t""$NM" 1>&6 +echo "$as_me:$LINENO: result: $NM" >&5 +echo "${ECHO_T}$NM" >&6 -echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:1418: checking whether ln -s works" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - rm -f conftestdata -if ln -s X conftestdata 2>/dev/null -then - rm -f conftestdata - ac_cv_prog_LN_S="ln -s" -else - ac_cv_prog_LN_S=ln -fi -fi -LN_S="$ac_cv_prog_LN_S" -if test "$ac_cv_prog_LN_S" = "ln -s"; then - echo "$ac_t""yes" 1>&6 -else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 fi -echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6 -echo "configure:1439: checking how to recognise dependant libraries" >&5 -if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5 +echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6 +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= @@ -1545,7 +3391,7 @@ irix5* | irix6*) # This must be Linux ELF. linux-gnu*) case $host_cpu in - alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) + alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* ) lt_cv_deplibs_check_method=pass_all ;; *) # glibc up to 2.1.1 does not perform some relocations on ARM @@ -1602,73 +3448,13 @@ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) esac fi - -echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6 +echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method -echo $ac_n "checking for object suffix""... $ac_c" 1>&6 -echo "configure:1612: checking for object suffix" >&5 -if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - rm -f conftest* -echo 'int i = 1;' > conftest.$ac_ext -if { (eval echo configure:1618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - for ac_file in conftest.*; do - case $ac_file in - *.c) ;; - *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;; - esac - done -else - { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; } -fi -rm -f conftest* -fi - -echo "$ac_t""$ac_cv_objext" 1>&6 -OBJEXT=$ac_cv_objext -ac_objext=$ac_cv_objext - - - -echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:1638: checking for executable suffix" >&5 -if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test "$CYGWIN" = yes || test "$MINGW32" = yes; then - ac_cv_exeext=.exe -else - rm -f conftest* - echo 'int main () { return 0; }' > conftest.$ac_ext - ac_cv_exeext= - if { (eval echo configure:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then - for file in conftest.*; do - case $file in - *.$ac_ext | *.c | *.o | *.obj) ;; - *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; - esac - done - else - { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } - fi - rm -f conftest* - test x"${ac_cv_exeext}" = x && ac_cv_exeext=no -fi -fi -EXEEXT="" -test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} -echo "$ac_t""${ac_cv_exeext}" 1>&6 -ac_exeext=$EXEEXT -if test $host != $build; then - ac_tool_prefix=${host_alias}- -else - ac_tool_prefix= -fi # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! @@ -1676,10 +3462,10 @@ fi case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then - echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6 -echo "configure:1681: checking for ${ac_tool_prefix}file" >&5 -if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in /*) @@ -1731,17 +3517,19 @@ fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then - echo "$ac_t""$MAGIC_CMD" 1>&6 + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then - echo $ac_n "checking for file""... $ac_c" 1>&6 -echo "configure:1743: checking for file" >&5 -if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6 +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in /*) @@ -1793,9 +3581,11 @@ fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then - echo "$ac_t""$MAGIC_CMD" 1>&6 + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi else @@ -1807,138 +3597,164 @@ fi ;; esac -# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1814: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -RANLIB="$ac_cv_prog_RANLIB" +RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - echo "$ac_t""$RANLIB" 1>&6 + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - +fi if test -z "$ac_cv_prog_RANLIB"; then -if test -n "$ac_tool_prefix"; then + ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1846: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test -n "$RANLIB"; then - ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_RANLIB="ranlib" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi fi -RANLIB="$ac_cv_prog_RANLIB" -if test -n "$RANLIB"; then - echo "$ac_t""$RANLIB" 1>&6 +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi + RANLIB=$ac_ct_RANLIB else - RANLIB=":" -fi + RANLIB="$ac_cv_prog_RANLIB" fi -# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1881: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_STRIP="${ac_tool_prefix}strip" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -STRIP="$ac_cv_prog_STRIP" +STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - echo "$ac_t""$STRIP" 1>&6 + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - +fi if test -z "$ac_cv_prog_STRIP"; then -if test -n "$ac_tool_prefix"; then + ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1913: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test -n "$STRIP"; then - ac_cv_prog_STRIP="$STRIP" # Let the user override the test. + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_STRIP="strip" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi -STRIP="$ac_cv_prog_STRIP" -if test -n "$STRIP"; then - echo "$ac_t""$STRIP" 1>&6 +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi + STRIP=$ac_ct_STRIP else - STRIP=":" -fi + STRIP="$ac_cv_prog_STRIP" fi @@ -1954,20 +3770,19 @@ test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" # Check whether --enable-libtool-lock or --disable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval="$enable_libtool_lock" - : -fi +fi; test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" + # Check whether --with-pic or --without-pic was given. if test "${with_pic+set}" = set; then withval="$with_pic" pic_mode="$withval" else pic_mode=default -fi - +fi; test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic" test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic" @@ -1976,8 +3791,25 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic" case $host in *-*-irix6*) # Find out which ABI we are using. - echo '#line 1980 "configure"' > conftest.$ac_ext - if { (eval echo configure:1981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + echo '#line 3794 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" @@ -1989,6 +3821,7 @@ case $host in LD="${LD-ld} -64" ;; esac + fi fi rm -rf conftest* ;; @@ -1996,7 +3829,11 @@ case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext - if { (eval echo configure:2000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then case "`/usr/bin/file conftest.o`" in *ELF-32*) HPUX_IA64_MODE="32" @@ -2013,47 +3850,73 @@ ia64-*-hpux*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" - echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6 -echo "configure:2018: checking whether the C compiler needs -belf" >&5 -if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - + + ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu - cat > conftest.$ac_ext <<EOF -#line 2031 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -int main() { +int +main () +{ -; return 0; } -EOF -if { (eval echo configure:2038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then lt_cv_cc_needs_belf=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - lt_cv_cc_needs_belf=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +lt_cv_cc_needs_belf=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu fi - -echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6 +echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" @@ -2065,54 +3928,61 @@ esac # Save cache, so that ltconfig can load it -cat > confcache <<\EOF +cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure -# scripts and configure runs. It is not useful on other systems. -# If it contains results you don't want to keep, you may remove or edit it. +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. # -# By default, configure uses ./config.cache as the cache file, -# creating it if it does not exist already. You can give configure -# the --cache-file=FILE option to use a different cache file; that is -# what configure does when it calls configure scripts in -# subdirectories, so they share the cache. -# Giving --cache-file=/dev/null disables caching, for debugging configure. -# config.status only pays attention to the cache file if you give it the -# --recheck option to rerun configure. +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. # -EOF +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. -(set) 2>&1 | - case `(ac_space=' '; set | grep ac_space) 2>&1` in - *ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote substitution - # turns \\\\ into \\, and sed turns \\ into \). - sed -n \ - -e "s/'/'\\\\''/g" \ - -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" - ;; - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' - ;; - esac >> confcache -if cmp -s $cache_file confcache; then - : -else +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else if test -w $cache_file; then - echo "updating cache $cache_file" - cat confcache > $cache_file + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache - # Actually configure libtool. ac_aux_dir is where install-sh is found. AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ @@ -2122,15 +3992,26 @@ objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \ -|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; } +|| { { echo "$as_me:$LINENO: error: libtool configure failed" >&5 +echo "$as_me: error: libtool configure failed" >&2;} + { (exit 1); exit 1; }; } # Reload cache, that may have been modified by ltconfig if test -r "$cache_file"; then - echo "loading cache $cache_file" - . $cache_file + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi else - echo "creating cache $cache_file" - > $cache_file + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file fi @@ -2144,11 +4025,11 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool' # clobbered by the next message. exec 5>>./config.log - - - - + + + + user_bfd_gas= # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given. @@ -2157,29 +4038,32 @@ if test "${enable_bfd_assembler+set}" = set; then case "${enableval}" in yes) need_bfd=yes user_bfd_gas=yes ;; no) user_bfd_gas=no ;; - *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;; + *) { { echo "$as_me:$LINENO: error: bad value ${enableval} given for bfd-assembler option" >&5 +echo "$as_me: error: bad value ${enableval} given for bfd-assembler option" >&2;} + { (exit 1); exit 1; }; } ;; esac -fi -# Check whether --enable-targets or --disable-targets was given. +fi; # Check whether --enable-targets or --disable-targets was given. if test "${enable_targets+set}" = set; then enableval="$enable_targets" case "${enableval}" in - yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; } + yes | "") { { echo "$as_me:$LINENO: error: enable-targets option must specify target names or 'all'" >&5 +echo "$as_me: error: enable-targets option must specify target names or 'all'" >&2;} + { (exit 1); exit 1; }; } ;; no) enable_targets= ;; *) enable_targets=$enableval ;; esac -fi -# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given. +fi; # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given. if test "${enable_commonbfdlib+set}" = set; then enableval="$enable_commonbfdlib" case "${enableval}" in yes) commonbfdlib=true ;; no) commonbfdlib=false ;; - *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;; + *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for BFD commonbfdlib option" >&5 +echo "$as_me: error: bad value ${enableval} for BFD commonbfdlib option" >&2;} + { (exit 1); exit 1; }; } ;; esac -fi - +fi; using_cgen=no build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" @@ -2198,24 +4082,28 @@ esac if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then echo "Setting warning flags = $build_warnings" 6>&1 fi -fi -WARN_CFLAGS="" +fi; WARN_CFLAGS="" if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then WARN_CFLAGS="${build_warnings}" fi # Generate a header file - - + ac_config_headers="$ac_config_headers config.h:config.in" # If we are on a DOS filesystem, we must use gdb.ini rather than # .gdbinit. -GDBINIT=".gdbinit" case "${host}" in - *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*) + *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*) GDBINIT="gdb.ini" + ac_config_files="$ac_config_files gdb.ini:gdbinit.in" + + ;; + *) + GDBINIT=".gdbinit" + ac_config_files="$ac_config_files .gdbinit:gdbinit.in" + ;; esac @@ -2266,13 +4154,17 @@ for this_target in $target $canon_targets ; do arch= endian= case ${cpu} in + am33_2.0) cpu_type=mn10300 endian=little ;; alpha*) cpu_type=alpha ;; arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;; arm*|xscale*|strongarm*) cpu_type=arm endian=little ;; + c4x*) cpu_type=tic4x ;; hppa*) cpu_type=hppa ;; - i[3456]86) cpu_type=i386 arch=i386;; + i[3-7]86) cpu_type=i386 arch=i386;; x86_64) cpu_type=i386 arch=x86_64;; ia64) cpu_type=ia64 ;; + ip2k) cpu_type=ip2k endian=big ;; + iq2000) cpu_type=iq2000 endian=big ;; m6811|m6812|m68hc12) cpu_type=m68hc11 ;; m680[012346]0) cpu_type=m68k ;; m68008) cpu_type=m68k ;; @@ -2301,6 +4193,9 @@ for this_target in $target $canon_targets ; do sparc86x*) cpu_type=sparc arch=sparc86x ;; sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c. v850*) cpu_type=v850 ;; + xtensa*) cpu_type=xtensa arch=xtensa ;; + m32r) cpu_type=m32r target_cpu=m32r endian=big ;; + m32rle) cpu_type=m32r target_cpu=m32r endian=little ;; *) cpu_type=${cpu} ;; esac @@ -2317,353 +4212,364 @@ for this_target in $target $canon_targets ; do # assign object format case ${generic_target} in - a29k-*-coff) fmt=coff ;; - a29k-amd-udi) fmt=coff ;; - a29k-amd-ebmon) fmt=coff ;; - a29k-nyu-sym1) fmt=coff ;; - a29k-*-rtems*) fmt=coff ;; - a29k-*-vxworks*) fmt=coff ;; - - alpha*-*-*vms*) fmt=evax ;; - alpha*-*-netware*) fmt=ecoff ;; - alpha*-*-osf*) fmt=ecoff ;; - alpha*-*-linuxecoff*) fmt=ecoff ;; - alpha*-*-linux-gnu*) fmt=elf em=linux ;; - alpha*-*-netbsd*) fmt=elf em=nbsd ;; - alpha*-*-openbsd*) fmt=elf em=obsd ;; - - arc-*-elf*) fmt=elf bfd_gas=yes ;; - - arm-*-aout) fmt=aout ;; - arm-*-coff | thumb-*-coff) fmt=coff ;; - arm-*-rtems | thumb-*-rtems) fmt=elf ;; - arm-*-elf | thumb-*-elf) fmt=elf ;; + a29k-*-coff) fmt=coff ;; + a29k-amd-udi) fmt=coff ;; + a29k-amd-ebmon) fmt=coff ;; + a29k-nyu-sym1) fmt=coff ;; + a29k-*-rtems*) fmt=coff ;; + a29k-*-vxworks*) fmt=coff ;; + + alpha*-*-*vms*) fmt=evax ;; + alpha*-*-netware*) fmt=ecoff ;; + alpha*-*-osf*) fmt=ecoff ;; + alpha*-*-linuxecoff*) fmt=ecoff ;; + alpha*-*-linux-gnu*) fmt=elf em=linux ;; + alpha*-*-netbsd*) fmt=elf em=nbsd ;; + alpha*-*-openbsd*) fmt=elf em=obsd ;; + + # cpu_type for am33_2.0 is set to mn10300 + mn10300-*-linux*) fmt=elf bfd_gas=yes em=linux ;; + + arc-*-elf*) fmt=elf ;; + + arm-*-aout) fmt=aout ;; + arm-*-coff | thumb-*-coff) fmt=coff ;; + arm-*-rtems* | thumb-*-rtems*) fmt=elf ;; + arm-*-elf | thumb-*-elf) fmt=elf ;; + arm-*-kaos*) fmt=elf ;; arm*-*-conix*) fmt=elf ;; - arm-*-linux*aout*) fmt=aout em=linux ;; - arm*-*-linux-gnu* | arm*-*-uclinux*) - fmt=elf em=linux ;; + arm-*-linux*aout*) fmt=aout em=linux ;; + arm*-*-linux-gnu*) fmt=elf em=linux ;; + arm*-*-uclinux*) fmt=elf em=linux ;; arm-*-netbsdelf*) fmt=elf em=nbsd ;; - arm-*-netbsd* | arm-*-openbsd*) fmt=aout em=nbsd ;; - arm-*-oabi | thumb-*-oabi) fmt=elf ;; - arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; - arm-*-wince) fmt=coff em=wince-pe ;; - arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; - arm-*-riscix*) fmt=aout em=riscix ;; - arm-*-vxworks) fmt=coff ;; - - avr-*-*) fmt=elf bfd_gas=yes ;; - - cris-*-*) fmt=multi bfd_gas=yes ;; - - d10v-*-*) fmt=elf bfd_gas=yes ;; - d30v-*-*) fmt=elf bfd_gas=yes ;; - dlx-*-*) fmt=elf ;; - - - fr30-*-*) fmt=elf bfd_gas=yes ;; - frv-*-*) fmt=elf bfd_gas=yes ;; - - hppa-*-linux-gnu*) case ${cpu} in - hppa*64*) - fmt=elf em=hppalinux64;; - hppa*) - fmt=elf em=linux;; - esac ;; - hppa-*-*elf*) fmt=elf em=hppa ;; - hppa-*-lites*) fmt=elf em=hppa ;; - hppa-*-netbsd*) fmt=elf em=nbsd ;; - hppa-*-openbsd*) fmt=elf em=hppa ;; - hppa-*-osf*) fmt=som em=hppa ;; - hppa-*-rtems*) fmt=elf em=hppa ;; - hppa-*-hpux11*) case ${cpu} in - hppa*64*) - fmt=elf em=hppa64 ;; - hppa*) - fmt=som em=hppa ;; - esac ;; - hppa-*-hpux*) fmt=som em=hppa ;; - hppa-*-mpeix*) fmt=som em=hppa ;; - hppa-*-bsd*) fmt=som em=hppa ;; - hppa-*-hiux*) fmt=som em=hppa ;; - - h8300-*-rtems*) fmt=coff ;; - h8300-*-coff) fmt=coff ;; - h8300-*-elf) fmt=elf ;; - h8500-*-rtems*) fmt=coff ;; - h8500-*-coff) fmt=coff ;; - - i370-*-elf* | i370-*-linux*) fmt=elf ;; - i386-ibm-aix*) fmt=coff em=i386aix ;; - i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;; - i386-*-beospe*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-beoself* | i386-*-beos*) fmt=elf bfd_gas=yes ;; - i386-*-bsd*) fmt=aout em=386bsd ;; - i386-*-netbsd0.8) fmt=aout em=386bsd ;; - i386-*-netbsdpe*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-netbsd*) em=nbsd bfd_gas=yes - case ${cpu} in - x86_64) fmt=elf ;; - *) case ${os} in - *elf*) fmt=elf ;; - *) fmt=aout ;; - esac - ;; - esac - ;; - i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;; - i386-*-linux*aout* | i386-*-linux*oldld) fmt=aout em=linux ;; - i386-*-linux*coff*) fmt=coff em=linux ;; - i386-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; - x86_64-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; - i386-*-lynxos*) fmt=coff em=lynx ;; - i386-*-sysv[45]* | i386-*-solaris* | i386-*-elf) - fmt=elf bfd_gas=yes ;; - i386-*-freebsdaout* | i386-*-freebsd[12].* | i386-*-freebsd[12]) - fmt=aout em=386bsd ;; - i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*) - fmt=coff ;; - i386-*-sco3.2v5*) fmt=elf - if test ${this_target} = $target; then - cat >> confdefs.h <<\EOF + arm-*-*n*bsd*) fmt=aout em=nbsd ;; + arm-**-nto*) fmt=elf ;; + arm-*-oabi | thumb-*-oabi) fmt=elf ;; + arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; + arm-wince-pe | arm-*-wince) fmt=coff em=wince-pe ;; + arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; + arm-*-riscix*) fmt=aout em=riscix ;; + + avr-*-*) fmt=elf ;; + + cris-*-linux-gnu*) fmt=multi bfd_gas=yes em=linux ;; + cris-*-*) fmt=multi bfd_gas=yes ;; + + d10v-*-*) fmt=elf ;; + d30v-*-*) fmt=elf ;; + dlx-*-*) fmt=elf ;; + + fr30-*-*) fmt=elf ;; + frv-*-*linux*) fmt=elf em=linux;; + frv-*-*) fmt=elf ;; + + hppa-*-linux*) case ${cpu} in + hppa*64*) fmt=elf em=hppalinux64;; + hppa*) fmt=elf em=linux;; + esac ;; + hppa-*-*elf*) fmt=elf em=hppa ;; + hppa-*-lites*) fmt=elf em=hppa ;; + hppa-*-netbsd*) fmt=elf em=nbsd ;; + hppa-*-openbsd*) fmt=elf em=hppa ;; + hppa-*-osf*) fmt=som em=hppa ;; + hppa-*-rtems*) fmt=elf em=hppa ;; + hppa-*-hpux11*) case ${cpu} in + hppa*64*) fmt=elf em=hppa64 ;; + hppa*) fmt=som em=hppa ;; + esac ;; + hppa-*-hpux*) fmt=som em=hppa ;; + hppa-*-mpeix*) fmt=som em=hppa ;; + hppa-*-bsd*) fmt=som em=hppa ;; + hppa-*-hiux*) fmt=som em=hppa ;; + + h8300-*-rtems*) fmt=coff ;; + h8300-*-coff) fmt=coff ;; + h8300-*-elf) fmt=elf ;; + h8500-*-rtems*) fmt=coff ;; + h8500-*-coff) fmt=coff ;; + + i370-*-elf* | i370-*-linux*) fmt=elf ;; + i386-ibm-aix*) fmt=coff em=i386aix ;; + i386-sequent-bsd*) fmt=aout em=dynix ;; + i386-*-beospe*) fmt=coff em=pe ;; + i386-*-beos*) fmt=elf ;; + i386-*-coff) fmt=coff ;; + i386-*-elf) fmt=elf ;; + i386-*-kaos*) fmt=elf ;; + i386-*-bsd*) fmt=aout em=386bsd ;; + i386-*-netbsd0.8) fmt=aout em=386bsd ;; + i386-*-netbsdpe*) fmt=coff em=pe ;; + i386-*-netbsd*-gnu* | \ + i386-*-knetbsd*-gnu | \ + i386-*-netbsdelf*) fmt=elf em=nbsd ;; + i386-*-*n*bsd*) case ${cpu} in + x86_64) fmt=elf em=nbsd ;; + *) fmt=aout em=nbsd ;; + esac ;; + i386-*-linux*aout*) fmt=aout em=linux ;; + i386-*-linux*oldld) fmt=aout em=linux ;; + i386-*-linux*coff*) fmt=coff em=linux ;; + i386-*-linux-gnu*) fmt=elf em=linux ;; + x86_64-*-linux-gnu*) fmt=elf em=linux ;; + i386-*-lynxos*) fmt=coff em=lynx ;; + i386-*-sysv[45]*) fmt=elf ;; + i386-*-solaris*) fmt=elf ;; + i386-*-freebsdaout*) fmt=aout em=386bsd ;; + i386-*-freebsd[12].*) fmt=aout em=386bsd ;; + i386-*-freebsd[12]) fmt=aout em=386bsd ;; + i386-*-freebsd* | i386-*-kfreebsd*-gnu) + fmt=elf em=freebsd ;; + i386-*-sysv*) fmt=coff ;; + i386-*-sco3.2v5*coff) fmt=coff ;; + i386-*-isc*) fmt=coff ;; + i386-*-sco3.2v5*) fmt=elf + if test ${this_target} = $target; then + +cat >>confdefs.h <<\_ACEOF #define SCO_ELF 1 -EOF +_ACEOF - fi - ;; - i386-*-sco3.2*) fmt=coff ;; - i386-*-vsta) fmt=aout ;; - i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*) - fmt=coff em=go32 bfd_gas=yes - cat >> confdefs.h <<\EOF -#define STRICTCOFF 1 -EOF + fi ;; + i386-*-sco3.2*) fmt=coff ;; + i386-*-vsta) fmt=aout ;; + i386-*-msdosdjgpp* \ + | i386-*-go32* \ + | i386-go32-rtems*) fmt=coff em=go32 - ;; - i386-*-rtemself*) fmt=elf ;; - i386-*-rtemscoff*) fmt=coff ;; - i386-*-rtems*) fmt=elf ;; - i386-*-gnu*) fmt=elf ;; - i386-*-mach*) - fmt=aout em=mach bfd_gas=yes ;; - i386-*-msdos*) fmt=aout ;; - i386-*-moss*) fmt=elf ;; - i386-*-pe) fmt=coff em=pe bfd_gas=yes ;; - i386-*-cygwin*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-interix*) fmt=coff em=interix bfd_gas=yes ;; - i386-*-mingw32*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-nto-qnx*) fmt=elf ;; - i386-*-*nt*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-vxworks*) fmt=aout ;; - i386-*-chaos) fmt=elf ;; - i860-stardent-sysv4* | i860-stardent-elf*) - fmt=elf bfd_gas=yes endian=little - echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;; - i960-*-bout) fmt=bout ;; - i960-*-coff) fmt=coff em=ic960 ;; - i960-*-rtems*) fmt=coff em=ic960 ;; - i960-*-nindy*) fmt=bout ;; - i960-*-vxworks4*) fmt=bout ;; - i960-*-vxworks5.0) fmt=bout ;; - i960-*-vxworks5.*) fmt=coff em=ic960 ;; - i960-*-vxworks*) fmt=bout ;; - i960-*-elf*) fmt=elf ;; - - ia64-*-elf*) fmt=elf ;; - ia64-*-aix*) fmt=elf em=ia64aix ;; - ia64-*-linux-gnu*) fmt=elf em=linux ;; - ia64-*-hpux*) fmt=elf em=hpux ;; - ia64-*-netbsd*) fmt=elf em=nbsd ;; - - m32r-*-*) fmt=elf bfd_gas=yes ;; - - m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)fmt=elf bfd_gas=yes ;; - - m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*) - fmt=aout em=sun3 ;; - m68k-motorola-sysv*) fmt=coff em=delta ;; - m68k-bull-sysv3*) fmt=coff em=dpx2 ;; - m68k-apollo-*) fmt=coff em=apollo ;; - m68k-*-sysv4*) # must be before -sysv* - fmt=elf em=svr4 ;; - m68k-*-elf*) fmt=elf ;; - m68k-*-coff | m68k-*-sysv* | m68k-*-rtemscoff*) - fmt=coff ;; - m68k-*-rtems*) fmt=elf ;; - m68k-*-hpux*) fmt=hp300 em=hp300 ;; - m68k-*-linux*aout*) fmt=aout em=linux ;; - m68k-*-linux-gnu*) fmt=elf em=linux ;; - m68k-*-gnu*) fmt=elf ;; - m68k-*-lynxos*) fmt=coff em=lynx ;; - m68k-*-netbsdelf*) fmt=elf em=nbsd bfd_gas=yes ;; - m68k-*-netbsdaout* | m68k-*-netbsd*) - fmt=aout em=nbsd bfd_gas=yes ;; - m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; - m68k-apple-aux*) fmt=coff em=aux ;; - m68k-*-psos*) fmt=elf em=psos;; - - m88k-motorola-sysv3*) fmt=coff em=delt88 ;; - m88k-*-coff*) fmt=coff ;; - - mcore-*-elf) fmt=elf bfd_gas=yes ;; - mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; +cat >>confdefs.h <<\_ACEOF +#define STRICTCOFF 1 +_ACEOF + ;; + i386-*-rtemself*) fmt=elf ;; + i386-*-rtemscoff*) fmt=coff ;; + i386-*-rtems*) fmt=elf ;; + i386-*-gnu*) fmt=elf ;; + i386-*-mach*) fmt=aout em=mach ;; + i386-*-msdos*) fmt=aout ;; + i386-*-moss*) fmt=elf ;; + i386-*-pe) fmt=coff em=pe ;; + i386-*-cygwin*) fmt=coff em=pe ;; + i386-*-interix*) fmt=coff em=interix ;; + i386-*-mingw32*) fmt=coff em=pe ;; + i386-*-nto-qnx*) fmt=elf ;; + i386-*-*nt*) fmt=coff em=pe ;; + i386-*-chaos) fmt=elf ;; + + i860-*-*) fmt=elf endian=little + { echo "$as_me:$LINENO: WARNING: GAS support for ${generic_target} is preliminary and a work in progress" >&5 +echo "$as_me: WARNING: GAS support for ${generic_target} is preliminary and a work in progress" >&2;} ;; + i960-*-bout) fmt=bout ;; + i960-*-coff) fmt=coff em=ic960 ;; + i960-*-rtems*) fmt=coff em=ic960 ;; + i960-*-nindy*) fmt=bout ;; + i960-*-vxworks5.0) fmt=bout ;; + i960-*-vxworks5.*) fmt=coff em=ic960 ;; + i960-*-vxworks*) fmt=bout ;; + i960-*-elf*) fmt=elf ;; + + ia64-*-elf*) fmt=elf ;; + ia64-*-aix*) fmt=elf em=ia64aix ;; + ia64-*-linux-gnu*) fmt=elf em=linux ;; + ia64-*-hpux*) fmt=elf em=hpux ;; + ia64-*-netbsd*) fmt=elf em=nbsd ;; + + ip2k-*-*) fmt=elf ;; + + iq2000-*-elf) fmt=elf bfd_gas=yes ;; + + m32r-*-elf*) fmt=elf ;; + m32r-*-linux*) fmt=elf em=linux;; + + m68hc11-*-* | m6811-*-*) fmt=elf ;; + m68hc12-*-* | m6812-*-*) fmt=elf ;; + + m68k-*-vxworks*) fmt=aout em=sun3 ;; + m68k-ericsson-ose) fmt=aout em=sun3 ;; + m68k-*-sunos*) fmt=aout em=sun3 ;; + m68k-motorola-sysv*) fmt=coff em=delta ;; + m68k-bull-sysv3*) fmt=coff em=dpx2 ;; + m68k-apollo-*) fmt=coff em=apollo ;; + m68k-*-elf*) fmt=elf ;; + m68k-*-sysv4*) fmt=elf em=svr4 ;; + m68k-*-sysv*) fmt=coff ;; + m68k-*-coff | m68k-*-rtemscoff*) fmt=coff ;; + m68k-*-rtems*) fmt=elf ;; + m68k-*-hpux*) fmt=hp300 em=hp300 ;; + m68k-*-linux*aout*) fmt=aout em=linux ;; + m68k-*-linux-gnu*) fmt=elf em=linux ;; + m68k-*-uclinux*) fmt=elf ;; + m68k-*-gnu*) fmt=elf ;; + m68k-*-lynxos*) fmt=coff em=lynx ;; + m68k-*-netbsdelf*) fmt=elf em=nbsd ;; + m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; + m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; + m68k-apple-aux*) fmt=coff em=aux ;; + m68k-*-psos*) fmt=elf em=psos;; + + m88k-motorola-sysv3*) fmt=coff em=delt88 ;; + m88k-*-coff*) fmt=coff ;; + + mcore-*-elf) fmt=elf ;; + mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; # don't change em like *-*-bsd does - mips-dec-openbsd*) fmt=elf endian=little ;; - mips-dec-bsd*) fmt=aout endian=little ;; - mips-sony-bsd*) fmt=ecoff ;; - mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;; - mips-*-ultrix*) fmt=ecoff endian=little ;; - mips-*-osf*) fmt=ecoff endian=little ;; - mips-*-ecoff*) fmt=ecoff ;; - mips-*-pe*) fmt=coff endian=little em=pe ;; - mips-*-irix6*) fmt=elf ;; - mips-*-irix5*) fmt=elf ;; - mips-*-irix*) fmt=ecoff ;; - mips-*-lnews*) fmt=ecoff em=lnews ;; - mips-*-riscos*) fmt=ecoff ;; - mips*-*-linux*) fmt=elf em=tmips ;; - mips-*-sysv4*MP* | mips-*-gnu*) - fmt=elf em=tmips ;; - mips-*-sysv*) fmt=ecoff ;; - mips-*-elf* | mips-*-rtems* | mips-*-netbsd* | mips-*-openbsd*) - fmt=elf ;; - mips-*-vxworks*) fmt=elf ;; - mmix-*-*) fmt=elf bfd_gas=yes ;; - mn10200-*-*) fmt=elf bfd_gas=yes ;; - mn10300-*-*) fmt=elf bfd_gas=yes ;; - openrisc-*-*) fmt=elf bfd_gas=yes ;; - or32-*-rtems*) fmt=coff ;; - or32-*-coff) fmt=coff ;; - or32-*-elf) fmt=elf ;; - pj*) fmt=elf ;; - ppc-*-pe | ppc-*-cygwin* | ppc-*-winnt*) - fmt=coff em=pe ;; - ppc-*-aix5*) fmt=coff em=aix5 ;; - ppc-*-aix*) fmt=coff ;; - ppc-*-beos*) fmt=coff ;; - ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*) - fmt=elf ;; - ppc-*-linux-gnu*) fmt=elf - case "$endian" in - big) ;; - *) { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;; - esac - ;; - ppc-*-solaris*) fmt=elf - if test ${this_target} = $target; then - cat >> confdefs.h <<\EOF + mips-dec-openbsd*) fmt=elf endian=little ;; + mips-sony-bsd*) fmt=ecoff ;; + mips-*-bsd*) + { { echo "$as_me:$LINENO: error: Unknown vendor for mips-bsd configuration." >&5 +echo "$as_me: error: Unknown vendor for mips-bsd configuration." >&2;} + { (exit 1); exit 1; }; } ;; + mips-*-ultrix*) fmt=ecoff endian=little ;; + mips-*-osf*) fmt=ecoff endian=little ;; + mips-*-ecoff*) fmt=ecoff ;; + mips-*-pe*) fmt=coff endian=little em=pe ;; + mips-*-irix6*) fmt=elf em=irix ;; + mips-*-irix5*) fmt=elf em=irix ;; + mips-*-irix*) fmt=ecoff em=irix ;; + mips-*-lnews*) fmt=ecoff em=lnews ;; + mips-*-riscos*) fmt=ecoff ;; + mips*-*-linux*) fmt=elf em=tmips ;; + mips-*-sysv4*MP* | mips-*-gnu*) fmt=elf em=tmips ;; + mips-*-sysv*) fmt=ecoff ;; + mips-*-elf* | mips-*-rtems*) fmt=elf ;; + mips-*-netbsd*) fmt=elf ;; + mips-*-openbsd*) fmt=elf ;; + + mmix-*-*) fmt=elf ;; + mn10200-*-*) fmt=elf ;; + mn10300-*-*) fmt=elf ;; + msp430-*-*) fmt=elf ;; + openrisc-*-*) fmt=elf ;; + or32-*-rtems*) fmt=elf ;; + or32-*-coff) fmt=coff ;; + or32-*-elf) fmt=elf ;; + pj*) fmt=elf ;; + + ppc-*-pe | ppc-*-cygwin*) fmt=coff em=pe ;; + ppc-*-winnt*) fmt=coff em=pe ;; + ppc-*-aix5.[01]) fmt=coff em=aix5 ;; + ppc-*-aix5.*) fmt=coff em=aix5 + +cat >>confdefs.h <<\_ACEOF +#define AIX_WEAK_SUPPORT 1 +_ACEOF + + ;; + ppc-*-aix*) fmt=coff ;; + ppc-*-beos*) fmt=coff ;; + ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;; + ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;; + ppc-*-linux-gnu*) fmt=elf em=linux + case "$endian" in + big) ;; + *) { { echo "$as_me:$LINENO: error: GNU/Linux must be configured big endian" >&5 +echo "$as_me: error: GNU/Linux must be configured big endian" >&2;} + { (exit 1); exit 1; }; } ;; + esac ;; + ppc-*-solaris*) fmt=elf + if test ${this_target} = $target; then + +cat >>confdefs.h <<\_ACEOF #define TARGET_SOLARIS_COMMENT 1 -EOF +_ACEOF - fi - if test x${endian} = xbig; then - { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; } - fi - ;; - ppc-*-rtems*) fmt=elf ;; - ppc-*-macos* | ppc-*-mpw*) - fmt=coff em=macos ;; - ppc-*-netware*) fmt=elf em=ppcnw ;; - ppc-*-vxworks*) fmt=elf ;; - ppc-*-windiss*) fmt=elf ;; - - s390x-*-linux-gnu*) fmt=elf em=linux ;; - s390-*-linux-gnu*) fmt=elf em=linux ;; - - sh*-*-linux*) fmt=elf em=linux - case ${cpu} in - sh*eb) - endian=big ;; - sh*) - endian=little ;; - esac ;; - sh5*-*-netbsd*) fmt=elf em=nbsd ;; - sh64*-*-netbsd*) fmt=elf em=nbsd ;; - sh*-*-netbsdelf*) fmt=elf em=nbsd ;; - sh-*-elf*) fmt=elf ;; - sh-*-coff*) fmt=coff ;; - sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; - sh-*-rtemself*) fmt=elf ;; - sh-*-rtems*) fmt=coff ;; - - sh64-*-elf*) fmt=elf ;; - ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;; - ns32k-*-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; - ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;; - - sparc-*-rtemsaout*) fmt=aout ;; - sparc-*-rtemself*) fmt=elf ;; - sparc-*-rtems*) fmt=elf ;; - sparc-*-sunos4*) fmt=aout em=sun3 ;; - sparc-*-aout | sparc*-*-vxworks*) - fmt=aout em=sparcaout ;; - sparc-*-coff) fmt=coff ;; - sparc-*-linux*aout*) fmt=aout em=linux ;; - sparc-*-linux-gnu*) fmt=elf em=linux ;; - sparc-*-lynxos*) fmt=coff em=lynx ;; - sparc-fujitsu-none) fmt=aout ;; - sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*) - fmt=elf ;; - sparc-*-netbsd*) em=nbsd bfd_gas=yes - case ${cpu} in - sparc) case ${os} in - *elf*) fmt=elf ;; - *) fmt=aout ;; - esac ;; - sparc64) fmt=elf ;; - esac - ;; - sparc-*-openbsd*) em=nbsd - case ${cpu} in - sparc) fmt=aout ;; - sparc64) fmt=elf ;; - esac - ;; - - strongarm-*-coff) fmt=coff ;; - strongarm-*-elf) fmt=elf ;; - xscale-*-coff) fmt=coff ;; - xscale-*-elf) fmt=elf ;; - - tic30-*-*aout*) fmt=aout bfd_gas=yes ;; - tic30-*-*coff*) fmt=coff bfd_gas=yes ;; - tic54x-*-* | c54x*-*-*) - fmt=coff bfd_gas=yes need_libm=yes;; - tic80-*-*) fmt=coff ;; - - v850-*-*) fmt=elf bfd_gas=yes ;; - v850e-*-*) fmt=elf bfd_gas=yes ;; - v850ea-*-*) fmt=elf bfd_gas=yes ;; - - vax-*-netbsdelf*) fmt=elf em=nbsd bfd_gas=yes ;; - vax-*-netbsdaout* | vax-*-netbsd*) - fmt=aout em=nbsd ;; - vax-*-bsd* | vax-*-ultrix*) - fmt=aout ;; - vax-*-vms) fmt=vms ;; - - w65-*-*) fmt=coff ;; - - xstormy16-*-*) fmt=elf bfd_gas=yes ;; - - z8k-*-coff | z8k-*-sim) - fmt=coff ;; - - *-*-aout | *-*-scout) - fmt=aout ;; - *-*-freebsd*) fmt=elf em=freebsd bfd_gas=yes ;; - *-*-nindy*) - fmt=bout ;; - *-*-bsd*) - fmt=aout em=sun3 ;; - *-*-generic) fmt=generic ;; - *-*-xray | *-*-hms) fmt=coff ;; - *-*-sim) fmt=coff ;; - *-*-elf | *-*-sysv4* | *-*-solaris*) - echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2 - fmt=elf dev=yes ;; - *-*-vxworks) fmt=aout ;; - *-*-netware) fmt=elf ;; + fi + if test x${endian} = xbig; then + { { echo "$as_me:$LINENO: error: Solaris must be configured little endian" >&5 +echo "$as_me: error: Solaris must be configured little endian" >&2;} + { (exit 1); exit 1; }; } + fi ;; + ppc-*-rtems*) fmt=elf ;; + ppc-*-macos* | ppc-*-mpw*) fmt=coff em=macos ;; + ppc-*-netware*) fmt=elf em=ppcnw ;; + ppc-**-nto*) fmt=elf ;; + ppc-*-kaos*) fmt=elf ;; + + s390x-*-linux-gnu*) fmt=elf em=linux ;; + s390-*-linux-gnu*) fmt=elf em=linux ;; + + sh*-*-linux*) fmt=elf em=linux + case ${cpu} in + sh*eb) endian=big ;; + *) endian=little ;; + esac ;; + sh5*-*-netbsd*) fmt=elf em=nbsd ;; + sh64*-*-netbsd*) fmt=elf em=nbsd ;; + sh*-*-netbsdelf*) fmt=elf em=nbsd ;; + sh-*-elf*) fmt=elf ;; + sh-*-coff*) fmt=coff ;; + sh-*-nto*) fmt=elf ;; + sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; + sh-*-rtemscoff*) fmt=coff ;; + sh-*-rtems*) fmt=elf ;; + sh-*-kaos*) fmt=elf ;; + shle*-*-kaos*) fmt=elf ;; + sh64-*-elf*) fmt=elf ;; + + ns32k-pc532-mach*) fmt=aout em=pc532mach ;; + ns32k-pc532-ux*) fmt=aout em=pc532mach ;; + ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; + ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;; + + sparc-*-rtemsaout*) fmt=aout ;; + sparc-*-rtemself*) fmt=elf ;; + sparc-*-rtems*) fmt=elf ;; + sparc-*-sunos4*) fmt=aout em=sun3 ;; + sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;; + sparc-*-coff) fmt=coff ;; + sparc-*-linux*aout*) fmt=aout em=linux ;; + sparc-*-linux-gnu*) fmt=elf em=linux ;; + sparc-*-lynxos*) fmt=coff em=lynx ;; + sparc-fujitsu-none) fmt=aout ;; + sparc-*-elf) fmt=elf ;; + sparc-*-sysv4*) fmt=elf ;; + sparc-*-solaris*) fmt=elf ;; + sparc-*-netbsdelf*) fmt=elf em=nbsd ;; + sparc-*-*n*bsd*) case ${cpu} in + sparc64) fmt=elf em=nbsd ;; + *) fmt=aout em=nbsd ;; + esac ;; + strongarm-*-coff) fmt=coff ;; + strongarm-*-elf) fmt=elf ;; + strongarm-*-kaos*) fmt=elf ;; + xscale-*-coff) fmt=coff ;; + xscale-*-elf) fmt=elf ;; + + tic30-*-*aout*) fmt=aout bfd_gas=yes ;; + tic30-*-*coff*) fmt=coff bfd_gas=yes ;; + tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;; + tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;; + tic80-*-*) fmt=coff ;; + + v850-*-*) fmt=elf ;; + v850e-*-*) fmt=elf ;; + v850ea-*-*) fmt=elf ;; + + vax-*-netbsdelf*) fmt=elf em=nbsd ;; + vax-*-netbsd*) fmt=aout em=nbsd ;; + vax-*-bsd* | vax-*-ultrix*) fmt=aout ;; + vax-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; + vax-*-vms) fmt=vms ;; + + w65-*-*) fmt=coff ;; + + xstormy16-*-*) fmt=elf ;; + + xtensa-*-*) fmt=elf ;; + + z8k-*-coff | z8k-*-sim) fmt=coff ;; + + *-*-aout | *-*-scout) fmt=aout ;; + *-*-freebsd* | *-*-kfreebsd*-gnu) fmt=elf em=freebsd ;; + *-*-nindy*) fmt=bout ;; + *-*-bsd*) fmt=aout em=sun3 ;; + *-*-generic) fmt=generic ;; + *-*-xray | *-*-hms) fmt=coff ;; + *-*-sim) fmt=coff ;; + *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;; + *-*-aros*) fmt=elf em=linux bfd_gas=yes ;; + *-*-vxworks | *-*-windiss) fmt=elf ;; + *-*-netware) fmt=elf ;; esac if test ${this_target} = $target ; then @@ -2674,38 +4580,116 @@ EOF endian_def=0 fi if test x${endian_def} != x; then - cat >> confdefs.h <<EOF + +cat >>confdefs.h <<_ACEOF #define TARGET_BYTES_BIG_ENDIAN $endian_def -EOF +_ACEOF fi fi case ${cpu_type}-${fmt} in - alpha*-*) bfd_gas=yes ;; - arm-*) bfd_gas=yes ;; - # not yet - # i386-aout) bfd_gas=preferred ;; - ia64*-*) bfd_gas=yes ;; - mips-*) bfd_gas=yes ;; - ns32k-*) bfd_gas=yes ;; - pdp11-*) bfd_gas=yes ;; - ppc-*) bfd_gas=yes ;; - sparc-*) bfd_gas=yes ;; - strongarm-*) bfd_gas=yes ;; - xscale-*) bfd_gas=yes ;; - *-elf) bfd_gas=yes ;; - *-ecoff) bfd_gas=yes ;; - *-som) bfd_gas=yes ;; - #enable bfd for coff and aout to allow testing if a bfd target is - #the primary target, but not for coff or aout as the primary target - i386-coff) if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;; - i386-aout) if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;; - *) ;; + alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \ + | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \ + | *-elf | *-ecoff | *-som) + bfd_gas=yes ;; esac # Other random stuff. + case ${cpu_type} in + mips) + # Set mips_cpu to the name of the default CPU. + case ${target_cpu} in + mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el) + mips_cpu=from-abi + ;; + mipsisa32 | mipsisa32el) + mips_cpu=mips32 + ;; + mipsisa32r2 | mipsisa32r2el) + mips_cpu=mips32r2 + ;; + mipsisa64 | mipsisa64el) + mips_cpu=mips64 + ;; + mipsisa64r2 | mipsisa64r2el) + mips_cpu=mips64r2 + ;; + mipstx39 | mipstx39el) + mips_cpu=r3900 + ;; + mips64vr | mips64vrel) + mips_cpu=vr4100 + ;; + mipsisa32r2* | mipsisa64r2*) + mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'` + ;; + mips64* | mipsisa64* | mipsisa32*) + mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'` + ;; + *) + { { echo "$as_me:$LINENO: error: $target_cpu isn't a supported MIPS CPU name" >&5 +echo "$as_me: error: $target_cpu isn't a supported MIPS CPU name" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + # See whether it's appropriate to set E_MIPS_ABI_O32 for o32 + # binaries. It's a GNU extension that some OSes don't understand. + # The value only matters on ELF targets. + case ${target} in + *-*-irix*) + use_e_mips_abi_o32=0 + ;; + *) + use_e_mips_abi_o32=1 + ;; + esac + # Decide whether to generate 32-bit or 64-bit code by default. + # Used to resolve -march=from-abi when an embedded ABI is selected. + case ${target} in + mips64*-*-* | mipsisa64*-*-*) + mips_default_64bit=1 + ;; + *) + mips_default_64bit=0 + ;; + esac + # Decide which ABI to target by default. + case ${target} in + mips64*-linux* | mips-sgi-irix6*) + mips_default_abi=N32_ABI + ;; + mips*-linux*) + mips_default_abi=O32_ABI + ;; + *) + mips_default_abi=NO_ABI + ;; + esac + +cat >>confdefs.h <<_ACEOF +#define MIPS_CPU_STRING_DEFAULT "$mips_cpu" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define MIPS_DEFAULT_64BIT $mips_default_64bit +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define MIPS_DEFAULT_ABI $mips_default_abi +_ACEOF + + ;; + esac + # Do we need the opcodes library? case ${cpu_type} in vax | i386 | tic30) @@ -2728,7 +4712,7 @@ EOF # Any other special object files needed ? case ${cpu_type} in - fr30 | m32r | openrisc) + fr30 | ip2k | iq2000 | m32r | openrisc) using_cgen=yes ;; @@ -2743,17 +4727,17 @@ EOF ;; mips) - echo ${extra_objects} | grep -s "itbl-parse.o" + echo ${extra_objects} | grep -s "itbl-parse.o" if test $? -ne 0 ; then extra_objects="$extra_objects itbl-parse.o" fi - echo ${extra_objects} | grep -s "itbl-lex.o" + echo ${extra_objects} | grep -s "itbl-lex.o" if test $? -ne 0 ; then extra_objects="$extra_objects itbl-lex.o" fi - echo ${extra_objects} | grep -s "itbl-ops.o" + echo ${extra_objects} | grep -s "itbl-ops.o" if test $? -ne 0 ; then extra_objects="$extra_objects itbl-ops.o" fi @@ -2761,9 +4745,10 @@ EOF i386 | s390 | sparc) if test $this_target = $target ; then - cat >> confdefs.h <<EOF + +cat >>confdefs.h <<_ACEOF #define DEFAULT_ARCH "${arch}" -EOF +_ACEOF fi ;; @@ -2772,6 +4757,13 @@ EOF using_cgen=yes ;; + xtensa) + echo ${extra_objects} | grep -s "xtensa-relax.o" + if test $? -ne 0 ; then + extra_objects="$extra_objects xtensa-relax.o" + fi + ;; + *) ;; esac @@ -2865,7 +4857,9 @@ case ${target_cpu} in esac case "${obj_format}" in - "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;; + "") { { echo "$as_me:$LINENO: error: GAS does not know what format to use for target ${target}" >&5 +echo "$as_me: error: GAS does not know what format to use for target ${target}" >&2;} + { (exit 1); exit 1; }; } ;; esac # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU). @@ -2874,20 +4868,25 @@ if test $using_cgen = yes ; then case ${target_cpu} in *) cgen_cpu_prefix=${target_cpu} ;; esac - - cat >> confdefs.h <<\EOF + + +cat >>confdefs.h <<\_ACEOF #define USING_CGEN 1 -EOF +_ACEOF fi if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then - { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: GAS does not support target CPU ${target_cpu_type}" >&5 +echo "$as_me: error: GAS does not support target CPU ${target_cpu_type}" >&2;} + { (exit 1); exit 1; }; } fi if test ! -r ${srcdir}/config/obj-${obj_format}.c; then - { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: GAS does not have support for object file format ${obj_format}" >&5 +echo "$as_me: error: GAS does not have support for object file format ${obj_format}" >&2;} + { (exit 1); exit 1; }; } fi case ${user_bfd_gas}-${primary_bfd_gas} in @@ -2895,7 +4894,8 @@ case ${user_bfd_gas}-${primary_bfd_gas} in # We didn't override user's choice. ;; no-yes) - echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2 + { echo "$as_me:$LINENO: WARNING: Use of BFD is required for ${target}; overriding config options." >&5 +echo "$as_me: WARNING: Use of BFD is required for ${target}; overriding config options." >&2;} ;; no-preferred) primary_bfd_gas=no @@ -2915,17 +4915,20 @@ esac case ${obj_format} in coff) case ${target_cpu_type} in - i386) cat >> confdefs.h <<\EOF + i386) +cat >>confdefs.h <<\_ACEOF #define I386COFF 1 -EOF +_ACEOF ;; - m68k) cat >> confdefs.h <<\EOF + m68k) +cat >>confdefs.h <<\_ACEOF #define M68KCOFF 1 -EOF +_ACEOF ;; - m88k) cat >> confdefs.h <<\EOF + m88k) +cat >>confdefs.h <<\_ACEOF #define M88KCOFF 1 -EOF +_ACEOF ;; esac ;; @@ -3006,45 +5009,55 @@ emfiles=$_gas_uniq_newlist if test `set . $formats ; shift ; echo $#` -gt 1 ; then for fmt in $formats ; do case $fmt in - aout) cat >> confdefs.h <<\EOF + aout) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_AOUT 1 -EOF +_ACEOF ;; - bout) cat >> confdefs.h <<\EOF + bout) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_BOUT 1 -EOF +_ACEOF ;; - coff) cat >> confdefs.h <<\EOF + coff) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_COFF 1 -EOF +_ACEOF ;; - ecoff) cat >> confdefs.h <<\EOF + ecoff) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_ECOFF 1 -EOF +_ACEOF ;; - elf) cat >> confdefs.h <<\EOF + elf) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_ELF 1 -EOF +_ACEOF ;; - generic) cat >> confdefs.h <<\EOF + generic) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_GENERIC 1 -EOF +_ACEOF ;; - hp300) cat >> confdefs.h <<\EOF + hp300) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_HP300 1 -EOF +_ACEOF ;; - ieee) cat >> confdefs.h <<\EOF + ieee) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_IEEE 1 -EOF +_ACEOF ;; - som) cat >> confdefs.h <<\EOF + som) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_SOM 1 -EOF +_ACEOF ;; - vms) cat >> confdefs.h <<\EOF + vms) +cat >>confdefs.h <<\_ACEOF #define OBJ_MAYBE_VMS 1 -EOF +_ACEOF ;; esac extra_objects="$extra_objects obj-$fmt.o" @@ -3059,28 +5072,32 @@ if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then case "${obj_format}${emfiles}" in multi* | *mips*) extra_objects="$extra_objects $emfiles" - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define USE_EMULATIONS 1 -EOF +_ACEOF ;; esac fi -cat >> confdefs.h <<EOF + +cat >>confdefs.h <<_ACEOF #define EMULATIONS $EMULATIONS -EOF +_ACEOF + -cat >> confdefs.h <<EOF +cat >>confdefs.h <<_ACEOF #define DEFAULT_EMULATION "$DEFAULT_EMULATION" -EOF +_ACEOF case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in yes-*-coff) need_bfd=yes ;; no-*-coff) need_bfd=yes - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define MANY_SEGMENTS 1 -EOF +_ACEOF ;; esac @@ -3088,7 +5105,9 @@ reject_dev_configs=yes case ${reject_dev_configs}-${dev} in yes-yes) # Oops. - { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: GAS does not support the ${generic_target} configuration." >&5 +echo "$as_me: error: GAS does not support the ${generic_target} configuration." >&2;} + { (exit 1); exit 1; }; } ;; esac @@ -3099,9 +5118,10 @@ esac case "${primary_bfd_gas}" in - yes) cat >> confdefs.h <<\EOF + yes) +cat >>confdefs.h <<\_ACEOF #define BFD_ASSEMBLER 1 -EOF +_ACEOF need_bfd=yes ;; esac @@ -3116,6 +5136,7 @@ esac case "${need_bfd}" in yes) BFDLIB=../bfd/libbfd.la + BFDVER_H=../bfd/bfdver.h ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h' ;; esac @@ -3125,235 +5146,483 @@ esac -cat >> confdefs.h <<EOF + + +cat >>confdefs.h <<_ACEOF #define TARGET_ALIAS "${target_alias}" -EOF +_ACEOF -cat >> confdefs.h <<EOF + +cat >>confdefs.h <<_ACEOF #define TARGET_CANONICAL "${target}" -EOF +_ACEOF -cat >> confdefs.h <<EOF + +cat >>confdefs.h <<_ACEOF #define TARGET_CPU "${target_cpu}" -EOF +_ACEOF + -cat >> confdefs.h <<EOF +cat >>confdefs.h <<_ACEOF #define TARGET_VENDOR "${target_vendor}" -EOF +_ACEOF + -cat >> confdefs.h <<EOF +cat >>confdefs.h <<_ACEOF #define TARGET_OS "${target_os}" -EOF +_ACEOF -# Extract the first word of "gcc", so it can be a program name with args. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3153: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="gcc" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC else - echo "$ac_t""no" 1>&6 + CC="$ac_cv_prog_CC" fi +fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3183: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift - if test $# -gt 0; then + if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$ac_dir/$ac_word" "$@" - shift - ac_cv_prog_CC="$@" + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - if test -z "$CC"; then - case "`uname -s`" in - *win32* | *WIN32*) - # Extract the first word of "cl", so it can be a program name with args. -set dummy cl; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3234: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="cl" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 -fi - ;; - esac - fi - test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:3266: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 - -ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross - -cat > conftest.$ac_ext << EOF - -#line 3277 "configure" -#include "confdefs.h" - -main(){return(0);} -EOF -if { (eval echo configure:3282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - ac_cv_prog_cc_works=yes - # If we can't run a trivial program, we are probably using a cross compiler. - if (./conftest; exit) 2>/dev/null; then - ac_cv_prog_cc_cross=no - else - ac_cv_prog_cc_cross=yes + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_prog_cc_works=no + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -fr conftest* -ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. -ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross -echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 -if test $ac_cv_prog_cc_works = no; then - { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } -fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:3308: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 -echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 -cross_compiling=$ac_cv_prog_cc_cross + test -n "$ac_ct_CC" && break +done -echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:3313: checking whether we are using GNU C" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.c <<EOF -#ifdef __GNUC__ - yes; + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me #endif -EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3322: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then - ac_cv_prog_gcc=yes -else - ac_cv_prog_gcc=no -fi -fi -echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -if test $ac_cv_prog_gcc = yes; then - GCC=yes -else - GCC= -fi +int +main () +{ -ac_test_CFLAGS="${CFLAGS+set}" -ac_save_CFLAGS="$CFLAGS" -CFLAGS= -echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:3341: checking whether ${CC-cc} accepts -g" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - echo 'void f(){}' > conftest.c -if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else - ac_cv_prog_cc_g=no -fi -rm -f conftest* + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no fi - -echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" + CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" @@ -3367,371 +5636,983 @@ else CFLAGS= fi fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} - -for ac_prog in 'bison -y' byacc +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std1 is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std1. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do -# Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3378: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test -n "$YACC"; then - ac_cv_prog_YACC="$YACC" # Let the user override the test. -else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_YACC="$ac_prog" - break - fi - done - IFS="$ac_save_ifs" -fi -fi -YACC="$ac_cv_prog_YACC" -if test -n "$YACC"; then - echo "$ac_t""$YACC" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi - -test -n "$YACC" && break + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext done -test -n "$YACC" || YACC="yacc" +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC -echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:3409: checking how to run the C preprocessor" >&5 -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= fi -if test -z "$CPP"; then -if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - # This must be in double quotes, not single quotes, because CPP may get - # substituted into the Makefile and "${CC-cc}" will confuse make. - CPP="${CC-cc} -E" - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. - cat > conftest.$ac_ext <<EOF -#line 3424 "configure" -#include "confdefs.h" -#include <assert.h> -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3430: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - : -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -E -traditional-cpp" - cat > conftest.$ac_ext <<EOF -#line 3441 "configure" -#include "confdefs.h" -#include <assert.h> -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3447: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - : -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -nologo -E" - cat > conftest.$ac_ext <<EOF -#line 3458 "configure" -#include "confdefs.h" -#include <assert.h> -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3464: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP=/lib/cpp -fi -rm -f conftest* + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done rm -f conftest* - ac_cv_prog_CPP="$CPP" +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h fi - CPP="$ac_cv_prog_CPP" + else - ac_cv_prog_CPP="$CPP" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi -echo "$ac_t""$CPP" 1>&6 +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu -missing_dir=`cd $ac_aux_dir && pwd` -for ac_prog in flex lex + +for ac_prog in 'bison -y' byacc do -# Extract the first word of "$ac_prog", so it can be a program name with args. + # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3494: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_YACC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test -n "$LEX"; then - ac_cv_prog_LEX="$LEX" # Let the user override the test. + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_LEX="$ac_prog" - break - fi - done - IFS="$ac_save_ifs" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_YACC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -LEX="$ac_cv_prog_LEX" -if test -n "$LEX"; then - echo "$ac_t""$LEX" 1>&6 +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + echo "$as_me:$LINENO: result: $YACC" >&5 +echo "${ECHO_T}$YACC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -test -n "$LEX" && break + test -n "$YACC" && break done -test -n "$LEX" || LEX="$missing_dir/missing flex" +test -n "$YACC" || YACC="yacc" -# Extract the first word of "flex", so it can be a program name with args. -set dummy flex; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3527: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +for ac_prog in flex lex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_LEX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$LEX"; then ac_cv_prog_LEX="$LEX" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_LEX="flex" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LEX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -LEX="$ac_cv_prog_LEX" +LEX=$ac_cv_prog_LEX if test -n "$LEX"; then - echo "$ac_t""$LEX" 1>&6 + echo "$as_me:$LINENO: result: $LEX" >&5 +echo "${ECHO_T}$LEX" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi + test -n "$LEX" && break +done +test -n "$LEX" || LEX=":" + if test -z "$LEXLIB" then - case "$LEX" in - flex*) ac_lib=fl ;; - *) ac_lib=l ;; - esac - echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6 -echo "configure:3561: checking for yywrap in -l$ac_lib" >&5 -ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-l$ac_lib $LIBS" -cat > conftest.$ac_ext <<EOF -#line 3569 "configure" -#include "confdefs.h" + echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5 +echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6 +if test "${ac_cv_lib_fl_yywrap+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lfl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char yywrap(); - -int main() { -yywrap() -; return 0; } -EOF -if { (eval echo configure:3580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - LEXLIB="-l$ac_lib" -else - echo "$ac_t""no" 1>&6 -fi - -fi + builtin and then its argument prototype would still apply. */ +char yywrap (); +int +main () +{ +yywrap (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_fl_yywrap=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_fl_yywrap=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5 +echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6 +if test $ac_cv_lib_fl_yywrap = yes; then + LEXLIB="-lfl" +else + echo "$as_me:$LINENO: checking for yywrap in -ll" >&5 +echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6 +if test "${ac_cv_lib_l_yywrap+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ll $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -echo $ac_n "checking lex output file root""... $ac_c" 1>&6 -echo "configure:3603: checking lex output file root" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char yywrap (); +int +main () +{ +yywrap (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_l_yywrap=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_l_yywrap=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5 +echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6 +if test $ac_cv_lib_l_yywrap = yes; then + LEXLIB="-ll" +fi + +fi + +fi + +if test "x$LEX" != "x:"; then + echo "$as_me:$LINENO: checking lex output file root" >&5 +echo $ECHO_N "checking lex output file root... $ECHO_C" >&6 +if test "${ac_cv_prog_lex_root+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else # The minimal lex program is just a single line: %%. But some broken lexes # (Solaris, I think it was) want two %% lines, so accommodate them. -echo '%% -%%' | $LEX +cat >conftest.l <<_ACEOF +%% +%% +_ACEOF +{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5 + (eval $LEX conftest.l) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } if test -f lex.yy.c; then ac_cv_prog_lex_root=lex.yy elif test -f lexyy.c; then ac_cv_prog_lex_root=lexyy else - { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; } + { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 +echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} + { (exit 1); exit 1; }; } fi fi - -echo "$ac_t""$ac_cv_prog_lex_root" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 +echo "${ECHO_T}$ac_cv_prog_lex_root" >&6 +rm -f conftest.l LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root -echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6 -echo "configure:3624: checking whether yytext is a pointer" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5 +echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6 +if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else # POSIX says lex can declare yytext either as a pointer or an array; the # default is implementation-dependent. Figure out which it is, since # not all implementations provide the %pointer and %array declarations. ac_cv_prog_lex_yytext_pointer=no echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c -ac_save_LIBS="$LIBS" +ac_save_LIBS=$LIBS LIBS="$LIBS $LEXLIB" -cat > conftest.$ac_ext <<EOF -#line 3636 "configure" -#include "confdefs.h" +cat >conftest.$ac_ext <<_ACEOF `cat $LEX_OUTPUT_ROOT.c` -int main() { - -; return 0; } -EOF -if { (eval echo configure:3643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_prog_lex_yytext_pointer=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi -rm -f conftest* -LIBS="$ac_save_LIBS" +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS rm -f "${LEX_OUTPUT_ROOT}.c" fi - -echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5 +echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6 if test $ac_cv_prog_lex_yytext_pointer = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define YYTEXT_POINTER 1 -EOF +_ACEOF fi +fi +if test "$LEX" = :; then + LEX=${am_missing_run}flex +fi ALL_LINGUAS="fr tr es" -# Extract the first word of "ranlib", so it can be a program name with args. -set dummy ranlib; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3669: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_RANLIB="ranlib" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + fi fi -RANLIB="$ac_cv_prog_RANLIB" +RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - echo "$ac_t""$RANLIB" 1>&6 + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep -echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:3697: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3702 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_header_stdc=yes else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_header_stdc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <<EOF -#line 3727 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <string.h> -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then + $EGREP "memchr" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -3740,16 +6621,19 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <<EOF -#line 3745 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <stdlib.h> -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then + $EGREP "free" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -3758,269 +6642,524 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : else - cat > conftest.$ac_ext <<EOF -#line 3766 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <ctype.h> -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif -EOF -if { (eval echo configure:3777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_header_stdc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no fi -rm -fr conftest* +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi - -echo "$ac_t""$ac_cv_header_stdc" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 -EOF +_ACEOF fi -echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:3801: checking for working const" >&5 -if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3806 "configure" -#include "confdefs.h" - -int main() { - -/* Ultrix mips cc rejects this. */ -typedef int charset[2]; const charset x; -/* SunOS 4.1.1 cc rejects this. */ -char const *const *ccp; -char **p; -/* NEC SVR4.0.2 mips cc rejects this. */ -struct point {int x, y;}; -static struct point const zero = {0,0}; -/* AIX XL C 1.02.0.0 rejects this. - It does not let you subtract one const X* pointer from another in an arm - of an if-expression whose if-part is not a constant expression */ -const char *g = "string"; -ccp = &g + (g ? g-g : 0); -/* HPUX 7.0 cc rejects these. */ -++ccp; -p = (char**) ccp; -ccp = (char const *const *) p; -{ /* SCO 3.2v4 cc rejects this. */ - char *t; - char const *s = 0 ? (char *) 0 : (char const *) 0; - - *t++ = 0; -} -{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ - int x[] = {25, 17}; - const int *foo = &x[0]; - ++foo; -} -{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ - typedef const int *iptr; - iptr p = 0; - ++p; -} -{ /* AIX XL C 1.02.0.0 rejects this saying - "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; }; - struct s *b; b->j = 5; -} -{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ - const int foo = 10; -} +echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -; return 0; } -EOF -if { (eval echo configure:3855: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_const=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_c_const=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_c_const=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_c_const" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then - cat >> confdefs.h <<\EOF -#define const -EOF + +cat >>confdefs.h <<\_ACEOF +#define const +_ACEOF fi -echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:3876: checking for inline" >&5 -if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do - cat > conftest.$ac_ext <<EOF -#line 3883 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif -int main() { -} $ac_kw foo() { -; return 0; } -EOF -if { (eval echo configure:3890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_inline=$ac_kw; break else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done fi +echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 + -echo "$ac_t""$ac_cv_c_inline" 1>&6 -case "$ac_cv_c_inline" in +case $ac_cv_c_inline in inline | yes) ;; - no) cat >> confdefs.h <<\EOF -#define inline -EOF - ;; - *) cat >> confdefs.h <<EOF -#define inline $ac_cv_c_inline -EOF - ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; esac -echo $ac_n "checking for off_t""... $ac_c" 1>&6 -echo "configure:3916: checking for off_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +echo "$as_me:$LINENO: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6 +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3921 "configure" -#include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((off_t *) 0) + return 0; +if (sizeof (off_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_type_off_t=yes else - rm -rf conftest* - ac_cv_type_off_t=no -fi -rm -f conftest* + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +ac_cv_type_off_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi -echo "$ac_t""$ac_cv_type_off_t" 1>&6 -if test $ac_cv_type_off_t = no; then - cat >> confdefs.h <<\EOF +echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6 +if test $ac_cv_type_off_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF #define off_t long -EOF +_ACEOF fi -echo $ac_n "checking for size_t""... $ac_c" 1>&6 -echo "configure:3949: checking for size_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for size_t" >&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6 +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 3954 "configure" -#include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((size_t *) 0) + return 0; +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_type_size_t=yes else - rm -rf conftest* - ac_cv_type_size_t=no -fi -rm -f conftest* + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +ac_cv_type_size_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi -echo "$ac_t""$ac_cv_type_size_t" 1>&6 -if test $ac_cv_type_size_t = no; then - cat >> confdefs.h <<\EOF +echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6 +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF #define size_t unsigned -EOF +_ACEOF fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! -echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:3984: checking for working alloca.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 3989 "configure" -#include "confdefs.h" +echo "$as_me:$LINENO: checking for working alloca.h" >&5 +echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6 +if test "${ac_cv_working_alloca_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <alloca.h> -int main() { -char *p = alloca(2 * sizeof(int)); -; return 0; } -EOF -if { (eval echo configure:3996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - ac_cv_header_alloca_h=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_header_alloca_h=no -fi -rm -f conftest* -fi - -echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 -if test $ac_cv_header_alloca_h = yes; then - cat >> confdefs.h <<\EOF +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_working_alloca_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_working_alloca_h=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 +echo "${ECHO_T}$ac_cv_working_alloca_h" >&6 +if test $ac_cv_working_alloca_h = yes; then + +cat >>confdefs.h <<\_ACEOF #define HAVE_ALLOCA_H 1 -EOF +_ACEOF fi -echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:4017: checking for alloca" >&5 -if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for alloca" >&5 +echo $ECHO_N "checking for alloca... $ECHO_C" >&6 +if test "${ac_cv_func_alloca_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 4022 "configure" -#include "confdefs.h" - + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #ifdef __GNUC__ # define alloca __builtin_alloca #else @@ -4042,137 +7181,215 @@ char *alloca (); # endif #endif -int main() { -char *p = (char *) alloca(1); -; return 0; } -EOF -if { (eval echo configure:4050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* +int +main () +{ +char *p = (char *) alloca (1); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_func_alloca_works=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_func_alloca_works=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_alloca_works=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 +echo "${ECHO_T}$ac_cv_func_alloca_works" >&6 -echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 if test $ac_cv_func_alloca_works = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_ALLOCA 1 -EOF -fi +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA 1 +_ACEOF -if test $ac_cv_func_alloca_works = no; then +else # The SVR3 libPW and SVR4 libucb both contain incompatible functions - # that cause trouble. Some versions do not even contain alloca or - # contain a buggy version. If you still want to use their alloca, - # use ar to extract alloca.o from them instead of compiling alloca.c. - ALLOCA=alloca.${ac_objext} - cat >> confdefs.h <<\EOF +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=alloca.$ac_objext + +cat >>confdefs.h <<\_ACEOF #define C_ALLOCA 1 -EOF +_ACEOF -echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:4082: checking whether alloca needs Cray hooks" >&5 -if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 +echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6 +if test "${ac_cv_os_cray+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 4087 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #if defined(CRAY) && ! defined(CRAY2) webecray #else wenotbecray #endif -EOF +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "webecray" >/dev/null 2>&1; then - rm -rf conftest* + $EGREP "webecray" >/dev/null 2>&1; then ac_cv_os_cray=yes else - rm -rf conftest* ac_cv_os_cray=no fi rm -f conftest* fi - -echo "$ac_t""$ac_cv_os_cray" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 +echo "${ECHO_T}$ac_cv_os_cray" >&6 if test $ac_cv_os_cray = yes; then -for ac_func in _getb67 GETB67 getb67; do - echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:4112: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4117 "configure" -#include "confdefs.h" + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:4140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + +cat >>confdefs.h <<_ACEOF #define CRAY_STACKSEG_END $ac_func -EOF +_ACEOF - break -else - echo "$ac_t""no" 1>&6 + break fi -done + done fi -echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:4167: checking stack direction for C alloca" >&5 -if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 +echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 +if test "${ac_cv_c_stack_direction+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else - cat > conftest.$ac_ext <<EOF -#line 4175 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +int find_stack_direction () { static char *addr = 0; @@ -4185,138 +7402,314 @@ find_stack_direction () else return (&dummy > addr) ? 1 : -1; } + +int main () { - exit (find_stack_direction() < 0); + exit (find_stack_direction () < 0); } -EOF -if { (eval echo configure:4194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_stack_direction=1 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_c_stack_direction=-1 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_stack_direction=-1 fi -rm -fr conftest* +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi +echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 +echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 -echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 -cat >> confdefs.h <<EOF +cat >>confdefs.h <<_ACEOF #define STACK_DIRECTION $ac_cv_c_stack_direction -EOF +_ACEOF + fi -for ac_hdr in unistd.h + + +for ac_header in stdlib.h unistd.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:4219: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4224 "configure" -#include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 -EOF - +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + eval "$as_ac_Header=\$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + done + for ac_func in getpagesize do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:4258: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4263 "configure" -#include "confdefs.h" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:4286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF - -else - echo "$ac_t""no" 1>&6 fi done -echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:4311: checking for working mmap" >&5 -if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for working mmap" >&5 +echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 +if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_mmap_fixed_mapped=no else - cat > conftest.$ac_ext <<EOF -#line 4319 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc /* Thanks to Mike Haertel and Jim Avera for this test. Here is a matrix of mmap possibilities: @@ -4330,34 +7723,34 @@ else back from the file, nor mmap's back from the file at a different address. (There have been systems where private was not correctly implemented like the infamous i386 svr4.0, and systems where the - VM page cache was not coherent with the filesystem buffer cache + VM page cache was not coherent with the file system buffer cache like early versions of FreeBSD and possibly contemporary NetBSD.) For shared mappings, we should conversely verify that changes get - propogated back to all the places they're supposed to be. + propagated back to all the places they're supposed to be. Grep wants private fixed already mapped. The main things grep needs to know about mmap are: * does it exist and is it safe to write into the mmap'd area * how to use it (BSD variants) */ -#include <sys/types.h> + #include <fcntl.h> #include <sys/mman.h> -/* This mess was copied from the GNU getpagesize.h. */ -#ifndef HAVE_GETPAGESIZE -# ifdef HAVE_UNISTD_H -# include <unistd.h> -# endif +#if !STDC_HEADERS && !HAVE_STDLIB_H +char *malloc (); +#endif +/* This mess was copied from the GNU getpagesize.h. */ +#if !HAVE_GETPAGESIZE /* Assume that all systems that can run configure have sys/param.h. */ -# ifndef HAVE_SYS_PARAM_H +# if !HAVE_SYS_PARAM_H # define HAVE_SYS_PARAM_H 1 # endif # ifdef _SC_PAGESIZE # define getpagesize() sysconf(_SC_PAGESIZE) # else /* no _SC_PAGESIZE */ -# ifdef HAVE_SYS_PARAM_H +# if HAVE_SYS_PARAM_H # include <sys/param.h> # ifdef EXEC_PAGESIZE # define getpagesize() EXEC_PAGESIZE @@ -4384,327 +7777,574 @@ else #endif /* no HAVE_GETPAGESIZE */ -#ifdef __cplusplus -extern "C" { void *malloc(unsigned); } -#else -char *malloc(); -#endif - int -main() +main () { - char *data, *data2, *data3; - int i, pagesize; - int fd; - - pagesize = getpagesize(); - - /* - * First, make a file with some known garbage in it. - */ - data = malloc(pagesize); - if (!data) - exit(1); - for (i = 0; i < pagesize; ++i) - *(data + i) = rand(); - umask(0); - fd = creat("conftestmmap", 0600); - if (fd < 0) - exit(1); - if (write(fd, data, pagesize) != pagesize) - exit(1); - close(fd); - - /* - * Next, try to mmap the file at a fixed address which - * already has something else allocated at it. If we can, - * also make sure that we see the same garbage. - */ - fd = open("conftestmmap", O_RDWR); - if (fd < 0) - exit(1); - data2 = malloc(2 * pagesize); - if (!data2) - exit(1); - data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); - if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_FIXED, fd, 0L)) - exit(1); - for (i = 0; i < pagesize; ++i) - if (*(data + i) != *(data2 + i)) - exit(1); - - /* - * Finally, make sure that changes to the mapped area - * do not percolate back to the file as seen by read(). - * (This is a bug on some variants of i386 svr4.0.) - */ - for (i = 0; i < pagesize; ++i) - *(data2 + i) = *(data2 + i) + 1; - data3 = malloc(pagesize); - if (!data3) - exit(1); - if (read(fd, data3, pagesize) != pagesize) - exit(1); - for (i = 0; i < pagesize; ++i) - if (*(data + i) != *(data3 + i)) - exit(1); - close(fd); - unlink("conftestmmap"); - exit(0); + char *data, *data2, *data3; + int i, pagesize; + int fd; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + exit (1); + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + exit (1); + if (write (fd, data, pagesize) != pagesize) + exit (1); + close (fd); + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + exit (1); + data2 = (char *) malloc (2 * pagesize); + if (!data2) + exit (1); + data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1); + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + exit (1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + exit (1); + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + exit (1); + if (read (fd, data3, pagesize) != pagesize) + exit (1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + exit (1); + close (fd); + exit (0); } - -EOF -if { (eval echo configure:4459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_func_mmap_fixed_mapped=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_func_mmap_fixed_mapped=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_mmap_fixed_mapped=no fi -rm -fr conftest* +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi - -echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 +echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 if test $ac_cv_func_mmap_fixed_mapped = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_MMAP 1 -EOF +_ACEOF fi +rm -f conftest.mmap + + + + + + - - for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \ + + + + +for ac_header in argz.h limits.h locale.h nl_types.h malloc.h string.h \ unistd.h values.h sys/param.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:4487: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4492 "configure" -#include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4497: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 -EOF - +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + eval "$as_ac_Header=\$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + done - for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ + + + + + + + + + + +for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ __argz_count __argz_stringify __argz_next do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:4527: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4532 "configure" -#include "confdefs.h" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:4555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF - -else - echo "$ac_t""no" 1>&6 fi done if test "${ac_cv_func_stpcpy+set}" != "set"; then - for ac_func in stpcpy + +for ac_func in stpcpy do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:4584: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4589 "configure" -#include "confdefs.h" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:4612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF - -else - echo "$ac_t""no" 1>&6 fi done fi if test "${ac_cv_func_stpcpy}" = "yes"; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_STPCPY 1 -EOF +_ACEOF fi if test $ac_cv_header_locale_h = yes; then - echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 -echo "configure:4646: checking for LC_MESSAGES" >&5 -if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4651 "configure" -#include "confdefs.h" + echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 +echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 +if test "${am_cv_val_LC_MESSAGES+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <locale.h> -int main() { +int +main () +{ return LC_MESSAGES -; return 0; } -EOF -if { (eval echo configure:4658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then am_cv_val_LC_MESSAGES=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - am_cv_val_LC_MESSAGES=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +am_cv_val_LC_MESSAGES=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi - -echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6 +echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 +echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 if test $am_cv_val_LC_MESSAGES = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_LC_MESSAGES 1 -EOF +_ACEOF fi fi - echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 -echo "configure:4679: checking whether NLS is requested" >&5 + echo "$as_me:$LINENO: checking whether NLS is requested" >&5 +echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 # Check whether --enable-nls or --disable-nls was given. if test "${enable_nls+set}" = set; then enableval="$enable_nls" USE_NLS=$enableval else USE_NLS=yes -fi +fi; + echo "$as_me:$LINENO: result: $USE_NLS" >&5 +echo "${ECHO_T}$USE_NLS" >&6 - echo "$ac_t""$USE_NLS" 1>&6 - USE_INCLUDED_LIBINTL=no if test "$USE_NLS" = "yes"; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define ENABLE_NLS 1 -EOF +_ACEOF - echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 -echo "configure:4699: checking whether included gettext is requested" >&5 - # Check whether --with-included-gettext or --without-included-gettext was given. + echo "$as_me:$LINENO: checking whether included gettext is requested" >&5 +echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6 + +# Check whether --with-included-gettext or --without-included-gettext was given. if test "${with_included_gettext+set}" = set; then withval="$with_included_gettext" nls_cv_force_use_gnu_gettext=$withval else nls_cv_force_use_gnu_gettext=no -fi - - echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6 +fi; + echo "$as_me:$LINENO: result: $nls_cv_force_use_gnu_gettext" >&5 +echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then @@ -4712,141 +8352,332 @@ fi nls_cv_header_libgt= CATOBJEXT=NONE - ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 -echo "configure:4718: checking for libintl.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4723 "configure" -#include "confdefs.h" + if test "${ac_cv_header_libintl_h+set}" = set; then + echo "$as_me:$LINENO: checking for libintl.h" >&5 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6 +if test "${ac_cv_header_libintl_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking libintl.h usability" >&5 +echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default #include <libintl.h> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking libintl.h presence" >&5 +echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <libintl.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6 -echo "configure:4745: checking for gettext in libc" >&5 -if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: libintl.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: libintl.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for libintl.h" >&5 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6 +if test "${ac_cv_header_libintl_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 4750 "configure" -#include "confdefs.h" + ac_cv_header_libintl_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6 + +fi +if test $ac_cv_header_libintl_h = yes; then + echo "$as_me:$LINENO: checking for gettext in libc" >&5 +echo $ECHO_N "checking for gettext in libc... $ECHO_C" >&6 +if test "${gt_cv_func_gettext_libc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <libintl.h> -int main() { +int +main () +{ return (int) gettext ("") -; return 0; } -EOF -if { (eval echo configure:4757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gt_cv_func_gettext_libc=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gt_cv_func_gettext_libc=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gt_cv_func_gettext_libc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi - -echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6 +echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libc" >&5 +echo "${ECHO_T}$gt_cv_func_gettext_libc" >&6 if test "$gt_cv_func_gettext_libc" != "yes"; then - echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 -echo "configure:4773: checking for bindtextdomain in -lintl" >&5 -ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5 +echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6 +if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lintl $LIBS" -cat > conftest.$ac_ext <<EOF -#line 4781 "configure" -#include "confdefs.h" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char bindtextdomain(); - -int main() { -bindtextdomain() -; return 0; } -EOF -if { (eval echo configure:4792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6 -echo "configure:4808: checking for gettext in libintl" >&5 -if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4813 "configure" -#include "confdefs.h" + builtin and then its argument prototype would still apply. */ +char bindtextdomain (); +int +main () +{ +bindtextdomain (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_intl_bindtextdomain=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_intl_bindtextdomain=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5 +echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6 +if test $ac_cv_lib_intl_bindtextdomain = yes; then + echo "$as_me:$LINENO: checking for gettext in libintl" >&5 +echo $ECHO_N "checking for gettext in libintl... $ECHO_C" >&6 +if test "${gt_cv_func_gettext_libintl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -int main() { +int +main () +{ return (int) gettext ("") -; return 0; } -EOF -if { (eval echo configure:4820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gt_cv_func_gettext_libintl=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gt_cv_func_gettext_libintl=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gt_cv_func_gettext_libintl=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi - -echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6 -else - echo "$ac_t""no" 1>&6 +echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libintl" >&5 +echo "${ECHO_T}$gt_cv_func_gettext_libintl" >&6 fi fi if test "$gt_cv_func_gettext_libc" = "yes" \ || test "$gt_cv_func_gettext_libintl" = "yes"; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_GETTEXT 1 -EOF +_ACEOF # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4848: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$MSGFMT" in /*) @@ -4870,108 +8701,160 @@ esac fi MSGFMT="$ac_cv_path_MSGFMT" if test -n "$MSGFMT"; then - echo "$ac_t""$MSGFMT" 1>&6 + echo "$as_me:$LINENO: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi if test "$MSGFMT" != "no"; then - for ac_func in dcgettext + +for ac_func in dcgettext do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:4882: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 4887 "configure" -#include "confdefs.h" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ -int main() { +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:4910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF - -else - echo "$ac_t""no" 1>&6 fi done # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4937: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_GMSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$GMSGFMT" in - /*) + case $GMSGFMT in + [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; - ?:/*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. - ;; *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_GMSGFMT="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi -GMSGFMT="$ac_cv_path_GMSGFMT" +GMSGFMT=$ac_cv_path_GMSGFMT + if test -n "$GMSGFMT"; then - echo "$ac_t""$GMSGFMT" 1>&6 + echo "$as_me:$LINENO: result: $GMSGFMT" >&5 +echo "${ECHO_T}$GMSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4973: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$XGETTEXT" in /*) @@ -4995,42 +8878,70 @@ esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test -n "$XGETTEXT"; then - echo "$ac_t""$XGETTEXT" 1>&6 + echo "$as_me:$LINENO: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - cat > conftest.$ac_ext <<EOF -#line 5005 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -int main() { +int +main () +{ extern int _nl_msg_cat_cntr; return _nl_msg_cat_cntr -; return 0; } -EOF -if { (eval echo configure:5013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then CATOBJEXT=.gmo DATADIRNAME=share else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CATOBJEXT=.mo + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +CATOBJEXT=.mo DATADIRNAME=lib fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext INSTOBJEXT=.mo fi fi - -else - echo "$ac_t""no" 1>&6 + fi - + + if test "$CATOBJEXT" = "NONE"; then nls_cv_use_gnu_gettext=yes fi @@ -5040,10 +8951,10 @@ fi INTLOBJS="\$(GETTOBJS)" # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5045: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$MSGFMT" in /*) @@ -5067,53 +8978,59 @@ esac fi MSGFMT="$ac_cv_path_MSGFMT" if test -n "$MSGFMT"; then - echo "$ac_t""$MSGFMT" 1>&6 + echo "$as_me:$LINENO: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5079: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_GMSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$GMSGFMT" in - /*) + case $GMSGFMT in + [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; - ?:/*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. - ;; *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_GMSGFMT="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi -GMSGFMT="$ac_cv_path_GMSGFMT" +GMSGFMT=$ac_cv_path_GMSGFMT + if test -n "$GMSGFMT"; then - echo "$ac_t""$GMSGFMT" 1>&6 + echo "$as_me:$LINENO: result: $GMSGFMT" >&5 +echo "${ECHO_T}$GMSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5115: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$XGETTEXT" in /*) @@ -5137,12 +9054,14 @@ esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test -n "$XGETTEXT"; then - echo "$ac_t""$XGETTEXT" 1>&6 + echo "$as_me:$LINENO: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - + USE_INCLUDED_LIBINTL=yes CATOBJEXT=.gmo INSTOBJEXT=.mo @@ -5158,7 +9077,8 @@ fi if $XGETTEXT --omit-header /dev/null 2> /dev/null; then : ; else - echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6 + echo "$as_me:$LINENO: result: found xgettext programs is not GNU xgettext; ignore it" >&5 +echo "${ECHO_T}found xgettext programs is not GNU xgettext; ignore it" >&6 XGETTEXT=":" fi fi @@ -5183,25 +9103,25 @@ fi POFILES="$POFILES $lang.po" done - - - - - - - - - - - - + + + + + + + + + + + + if test "x$CATOBJEXT" != "x"; then if test "x$ALL_LINGUAS" = "x"; then LINGUAS= else - echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 -echo "configure:5205: checking for catalogs to be installed" >&5 + echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 +echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 NEW_LINGUAS= for lang in ${LINGUAS=$ALL_LINGUAS}; do case "$ALL_LINGUAS" in @@ -5209,7 +9129,8 @@ echo "configure:5205: checking for catalogs to be installed" >&5 esac done LINGUAS=$NEW_LINGUAS - echo "$ac_t""$LINGUAS" 1>&6 + echo "$as_me:$LINENO: result: $LINGUAS" >&5 +echo "${ECHO_T}$LINGUAS" >&6 fi if test -n "$LINGUAS"; then @@ -5223,45 +9144,154 @@ echo "configure:5205: checking for catalogs to be installed" >&5 INCLUDE_LOCALE_H="\ /* The system does not provide the header <locale.h>. Take care yourself. */" fi - + if test -f $srcdir/po2tbl.sed.in; then if test "$CATOBJEXT" = ".cat"; then - ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6 -echo "configure:5233: checking for linux/version.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5238 "configure" -#include "confdefs.h" + if test "${ac_cv_header_linux_version_h+set}" = set; then + echo "$as_me:$LINENO: checking for linux/version.h" >&5 +echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6 +if test "${ac_cv_header_linux_version_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5 +echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking linux/version.h usability" >&5 +echo $ECHO_N "checking linux/version.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default #include <linux/version.h> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5243: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking linux/version.h presence" >&5 +echo $ECHO_N "checking linux/version.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <linux/version.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: linux/version.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: linux/version.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: linux/version.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: linux/version.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: linux/version.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: linux/version.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: linux/version.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: linux/version.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: linux/version.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: linux/version.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: linux/version.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: linux/version.h: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for linux/version.h" >&5 +echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6 +if test "${ac_cv_header_linux_version_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_linux_version_h=$ac_header_preproc fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5 +echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6 + +fi +if test $ac_cv_header_linux_version_h = yes; then msgformat=linux else - echo "$ac_t""no" 1>&6 -msgformat=xopen + msgformat=xopen fi + sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed fi sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ @@ -5275,14 +9305,14 @@ fi GT_NO= GT_YES="#YES#" fi - - + + MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" - + l= - + if test -f $srcdir/po/POTFILES.in; then test -d po || mkdir po @@ -5299,20 +9329,20 @@ fi sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ < $srcdir/po/POTFILES.in > po/POTFILES fi - -echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:5306: checking whether to enable maintainer-specific portions of Makefiles" >&5 + +echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" USE_MAINTAINER_MODE=$enableval else USE_MAINTAINER_MODE=no -fi +fi; + echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6 - echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 - if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= @@ -5321,143 +9351,261 @@ else MAINTAINER_MODE_TRUE='#' MAINTAINER_MODE_FALSE= fi + MAINT=$MAINTAINER_MODE_TRUE - -echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:5331: checking for executable suffix" >&5 -if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test "$CYGWIN" = yes || test "$MINGW32" = yes; then - ac_cv_exeext=.exe -else - rm -f conftest* - echo 'int main () { return 0; }' > conftest.$ac_ext - ac_cv_exeext= - if { (eval echo configure:5341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then - for file in conftest.*; do - case $file in - *.$ac_ext | *.c | *.o | *.obj) ;; - *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; - esac - done - else - { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } - fi - rm -f conftest* - test x"${ac_cv_exeext}" = x && ac_cv_exeext=no -fi -fi -EXEEXT="" -test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} -echo "$ac_t""${ac_cv_exeext}" 1>&6 -ac_exeext=$EXEEXT -for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h + + + + + + + +for ac_header in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:5366: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5371 "configure" -#include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5376: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <<EOF -#define $ac_tr_hdr 1 -EOF - +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 + eval "$as_ac_Header=\$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + done # Put this here so that autoconf's "cross-compiling" message doesn't confuse # people who are not cross-compiling but are compiling cross-assemblers. -echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6 -echo "configure:5406: checking whether compiling a cross-assembler" >&5 +echo "$as_me:$LINENO: checking whether compiling a cross-assembler" >&5 +echo $ECHO_N "checking whether compiling a cross-assembler... $ECHO_C" >&6 if test "${host}" = "${target}"; then cross_gas=no else cross_gas=yes - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define CROSS_COMPILE 1 -EOF +_ACEOF fi -echo "$ac_t""$cross_gas" 1>&6 +echo "$as_me:$LINENO: result: $cross_gas" >&5 +echo "${ECHO_T}$cross_gas" >&6 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! -echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:5421: checking for working alloca.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5426 "configure" -#include "confdefs.h" +echo "$as_me:$LINENO: checking for working alloca.h" >&5 +echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6 +if test "${ac_cv_working_alloca_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <alloca.h> -int main() { -char *p = alloca(2 * sizeof(int)); -; return 0; } -EOF -if { (eval echo configure:5433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - ac_cv_header_alloca_h=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_header_alloca_h=no -fi -rm -f conftest* -fi - -echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 -if test $ac_cv_header_alloca_h = yes; then - cat >> confdefs.h <<\EOF +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_working_alloca_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_working_alloca_h=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 +echo "${ECHO_T}$ac_cv_working_alloca_h" >&6 +if test $ac_cv_working_alloca_h = yes; then + +cat >>confdefs.h <<\_ACEOF #define HAVE_ALLOCA_H 1 -EOF +_ACEOF fi -echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:5454: checking for alloca" >&5 -if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for alloca" >&5 +echo $ECHO_N "checking for alloca... $ECHO_C" >&6 +if test "${ac_cv_func_alloca_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 5459 "configure" -#include "confdefs.h" - + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #ifdef __GNUC__ # define alloca __builtin_alloca #else @@ -5479,137 +9627,215 @@ char *alloca (); # endif #endif -int main() { -char *p = (char *) alloca(1); -; return 0; } -EOF -if { (eval echo configure:5487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* +int +main () +{ +char *p = (char *) alloca (1); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_func_alloca_works=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_func_alloca_works=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_alloca_works=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 +echo "${ECHO_T}$ac_cv_func_alloca_works" >&6 -echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 if test $ac_cv_func_alloca_works = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_ALLOCA 1 -EOF -fi +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA 1 +_ACEOF -if test $ac_cv_func_alloca_works = no; then +else # The SVR3 libPW and SVR4 libucb both contain incompatible functions - # that cause trouble. Some versions do not even contain alloca or - # contain a buggy version. If you still want to use their alloca, - # use ar to extract alloca.o from them instead of compiling alloca.c. - ALLOCA=alloca.${ac_objext} - cat >> confdefs.h <<\EOF +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=alloca.$ac_objext + +cat >>confdefs.h <<\_ACEOF #define C_ALLOCA 1 -EOF +_ACEOF -echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:5519: checking whether alloca needs Cray hooks" >&5 -if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 +echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6 +if test "${ac_cv_os_cray+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 5524 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #if defined(CRAY) && ! defined(CRAY2) webecray #else wenotbecray #endif -EOF +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "webecray" >/dev/null 2>&1; then - rm -rf conftest* + $EGREP "webecray" >/dev/null 2>&1; then ac_cv_os_cray=yes else - rm -rf conftest* ac_cv_os_cray=no fi rm -f conftest* fi - -echo "$ac_t""$ac_cv_os_cray" 1>&6 +echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 +echo "${ECHO_T}$ac_cv_os_cray" >&6 if test $ac_cv_os_cray = yes; then -for ac_func in _getb67 GETB67 getb67; do - echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:5549: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5554 "configure" -#include "confdefs.h" + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ -int main() { +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:5577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<EOF +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + +cat >>confdefs.h <<_ACEOF #define CRAY_STACKSEG_END $ac_func -EOF +_ACEOF - break -else - echo "$ac_t""no" 1>&6 + break fi -done + done fi -echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:5604: checking stack direction for C alloca" >&5 -if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 +echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 +if test "${ac_cv_c_stack_direction+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else - cat > conftest.$ac_ext <<EOF -#line 5612 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +int find_stack_direction () { static char *addr = 0; @@ -5622,331 +9848,550 @@ find_stack_direction () else return (&dummy > addr) ? 1 : -1; } + +int main () { - exit (find_stack_direction() < 0); + exit (find_stack_direction () < 0); } -EOF -if { (eval echo configure:5631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_stack_direction=1 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_c_stack_direction=-1 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_stack_direction=-1 fi -rm -fr conftest* +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi +echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 +echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 -echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 -cat >> confdefs.h <<EOF +cat >>confdefs.h <<_ACEOF #define STACK_DIRECTION $ac_cv_c_stack_direction -EOF +_ACEOF + fi -echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:5653: checking for inline" >&5 -if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do - cat > conftest.$ac_ext <<EOF -#line 5660 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif -int main() { -} $ac_kw foo() { -; return 0; } -EOF -if { (eval echo configure:5667: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_inline=$ac_kw; break else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done fi +echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 -echo "$ac_t""$ac_cv_c_inline" 1>&6 -case "$ac_cv_c_inline" in + +case $ac_cv_c_inline in inline | yes) ;; - no) cat >> confdefs.h <<\EOF -#define inline -EOF - ;; - *) cat >> confdefs.h <<EOF -#define inline $ac_cv_c_inline -EOF - ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; esac # VMS doesn't have unlink. + + for ac_func in unlink remove do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:5697: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5702 "configure" -#include "confdefs.h" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ -int main() { +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif +#undef $ac_func + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:5725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF break -else - echo "$ac_t""no" 1>&6 fi done # Some systems don't have sbrk(). + for ac_func in sbrk do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:5754: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5759 "configure" -#include "confdefs.h" +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include <assert.h> -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -int main() { +#undef $ac_func +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} #endif -; return 0; } -EOF -if { (eval echo configure:5782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* -fi +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <<EOF -#define $ac_tr_func 1 -EOF - -else - echo "$ac_t""no" 1>&6 fi done # do we need the math library? case "${need_libm}" in -yes) +yes) LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32*) # These system don't have libm ;; *-ncr-sysv4.3*) - echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6 -echo "configure:5817: checking for _mwvalidcheckl in -lmw" >&5 -ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for _mwvalidcheckl in -lmw" >&5 +echo $ECHO_N "checking for _mwvalidcheckl in -lmw... $ECHO_C" >&6 +if test "${ac_cv_lib_mw__mwvalidcheckl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lmw $LIBS" -cat > conftest.$ac_ext <<EOF -#line 5825 "configure" -#include "confdefs.h" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char _mwvalidcheckl(); - -int main() { -_mwvalidcheckl() -; return 0; } -EOF -if { (eval echo configure:5836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 + builtin and then its argument prototype would still apply. */ +char _mwvalidcheckl (); +int +main () +{ +_mwvalidcheckl (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_mw__mwvalidcheckl=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_mw__mwvalidcheckl=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_mw__mwvalidcheckl" >&5 +echo "${ECHO_T}$ac_cv_lib_mw__mwvalidcheckl" >&6 +if test $ac_cv_lib_mw__mwvalidcheckl = yes; then LIBM="-lmw" -else - echo "$ac_t""no" 1>&6 fi - echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 -echo "configure:5857: checking for main in -lm" >&5 -ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for main in -lm" >&5 +echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6 +if test "${ac_cv_lib_m_main+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" -cat > conftest.$ac_ext <<EOF -#line 5865 "configure" -#include "confdefs.h" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -int main() { -main() -; return 0; } -EOF -if { (eval echo configure:5872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 +int +main () +{ +main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_m_main=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_m_main=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5 +echo "${ECHO_T}$ac_cv_lib_m_main" >&6 +if test $ac_cv_lib_m_main = yes; then LIBM="$LIBM -lm" -else - echo "$ac_t""no" 1>&6 fi ;; *) - echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 -echo "configure:5895: checking for main in -lm" >&5 -ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:$LINENO: checking for main in -lm" >&5 +echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6 +if test "${ac_cv_lib_m_main+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" + ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" -cat > conftest.$ac_ext <<EOF -#line 5903 "configure" -#include "confdefs.h" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -int main() { -main() -; return 0; } -EOF -if { (eval echo configure:5910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 +int +main () +{ +main (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_m_main=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_m_main=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5 +echo "${ECHO_T}$ac_cv_lib_m_main" >&6 +if test $ac_cv_lib_m_main = yes; then LIBM="-lm" -else - echo "$ac_t""no" 1>&6 fi ;; esac - + ;; esac # Some non-ANSI preprocessors botch requoting inside strings. That's bad # enough, but on some of those systems, the assert macro relies on requoting # working properly! -echo $ac_n "checking for working assert macro""... $ac_c" 1>&6 -echo "configure:5941: checking for working assert macro" >&5 -if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 5946 "configure" -#include "confdefs.h" +echo "$as_me:$LINENO: checking for working assert macro" >&5 +echo $ECHO_N "checking for working assert macro... $ECHO_C" >&6 +if test "${gas_cv_assert_ok+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #include <assert.h> #include <stdio.h> -int main() { +int +main () +{ /* check for requoting problems */ static int a, b, c, d; @@ -5956,23 +10401,47 @@ assert (!strcmp(s, "foo bar baz quux")); assert (a == b || c == d); -; return 0; } -EOF -if { (eval echo configure:5962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_assert_ok=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_assert_ok=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_assert_ok=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_assert_ok" 1>&6 -test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF +echo "$as_me:$LINENO: result: $gas_cv_assert_ok" >&5 +echo "${ECHO_T}$gas_cv_assert_ok" >&6 +test $gas_cv_assert_ok = yes || +cat >>confdefs.h <<\_ACEOF #define BROKEN_ASSERT 1 -EOF +_ACEOF @@ -5998,187 +10467,332 @@ gas_test_headers=" #endif " -echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6 -echo "configure:6003: checking whether declaration is required for strstr" >&5 -if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 6008 "configure" -#include "confdefs.h" +echo "$as_me:$LINENO: checking whether declaration is required for strstr" >&5 +echo $ECHO_N "checking whether declaration is required for strstr... $ECHO_C" >&6 +if test "${gas_cv_decl_needed_strstr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $gas_test_headers -int main() { +int +main () +{ typedef char *(*f)(); f x; x = (f) strstr; -; return 0; } -EOF -if { (eval echo configure:6019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_decl_needed_strstr=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_decl_needed_strstr=yes + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_decl_needed_strstr=yes fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6 +echo "$as_me:$LINENO: result: $gas_cv_decl_needed_strstr" >&5 +echo "${ECHO_T}$gas_cv_decl_needed_strstr" >&6 if test $gas_cv_decl_needed_strstr = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define NEED_DECLARATION_STRSTR 1 -EOF +_ACEOF fi -echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6 -echo "configure:6040: checking whether declaration is required for malloc" >&5 -if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether declaration is required for malloc" >&5 +echo $ECHO_N "checking whether declaration is required for malloc... $ECHO_C" >&6 +if test "${gas_cv_decl_needed_malloc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 6045 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $gas_test_headers -int main() { +int +main () +{ typedef char *(*f)(); f x; x = (f) malloc; -; return 0; } -EOF -if { (eval echo configure:6056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_decl_needed_malloc=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_decl_needed_malloc=yes + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_decl_needed_malloc=yes fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6 +echo "$as_me:$LINENO: result: $gas_cv_decl_needed_malloc" >&5 +echo "${ECHO_T}$gas_cv_decl_needed_malloc" >&6 if test $gas_cv_decl_needed_malloc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define NEED_DECLARATION_MALLOC 1 -EOF +_ACEOF fi -echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6 -echo "configure:6077: checking whether declaration is required for free" >&5 -if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether declaration is required for free" >&5 +echo $ECHO_N "checking whether declaration is required for free... $ECHO_C" >&6 +if test "${gas_cv_decl_needed_free+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 6082 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $gas_test_headers -int main() { +int +main () +{ typedef void (*f)(); f x; x = (f) free; -; return 0; } -EOF -if { (eval echo configure:6093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_decl_needed_free=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_decl_needed_free=yes + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_decl_needed_free=yes fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_decl_needed_free" 1>&6 +echo "$as_me:$LINENO: result: $gas_cv_decl_needed_free" >&5 +echo "${ECHO_T}$gas_cv_decl_needed_free" >&6 if test $gas_cv_decl_needed_free = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define NEED_DECLARATION_FREE 1 -EOF +_ACEOF fi -echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6 -echo "configure:6114: checking whether declaration is required for sbrk" >&5 -if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether declaration is required for sbrk" >&5 +echo $ECHO_N "checking whether declaration is required for sbrk... $ECHO_C" >&6 +if test "${gas_cv_decl_needed_sbrk+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 6119 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $gas_test_headers -int main() { +int +main () +{ typedef char *(*f)(); f x; x = (f) sbrk; -; return 0; } -EOF -if { (eval echo configure:6130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_decl_needed_sbrk=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_decl_needed_sbrk=yes + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_decl_needed_sbrk=yes fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6 +echo "$as_me:$LINENO: result: $gas_cv_decl_needed_sbrk" >&5 +echo "${ECHO_T}$gas_cv_decl_needed_sbrk" >&6 if test $gas_cv_decl_needed_sbrk = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define NEED_DECLARATION_SBRK 1 -EOF +_ACEOF fi -echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6 -echo "configure:6151: checking whether declaration is required for environ" >&5 -if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether declaration is required for environ" >&5 +echo $ECHO_N "checking whether declaration is required for environ... $ECHO_C" >&6 +if test "${gas_cv_decl_needed_environ+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 6156 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ $gas_test_headers -int main() { +int +main () +{ typedef char **f; f x; x = (f) environ; -; return 0; } -EOF -if { (eval echo configure:6167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_decl_needed_environ=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_decl_needed_environ=yes + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_decl_needed_environ=yes fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6 +echo "$as_me:$LINENO: result: $gas_cv_decl_needed_environ" >&5 +echo "${ECHO_T}$gas_cv_decl_needed_environ" >&6 if test $gas_cv_decl_needed_environ = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define NEED_DECLARATION_ENVIRON 1 -EOF +_ACEOF fi @@ -6186,475 +10800,1524 @@ fi # Does errno.h declare errno, or do we have to add a separate declaration # for it? -echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6 -echo "configure:6191: checking whether declaration is required for errno" >&5 -if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:$LINENO: checking whether declaration is required for errno" >&5 +echo $ECHO_N "checking whether declaration is required for errno... $ECHO_C" >&6 +if test "${gas_cv_decl_needed_errno+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <<EOF -#line 6196 "configure" -#include "confdefs.h" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ #ifdef HAVE_ERRNO_H #include <errno.h> #endif -int main() { +int +main () +{ typedef int f; f x; x = (f) errno; -; return 0; } -EOF -if { (eval echo configure:6211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then gas_cv_decl_needed_errno=no else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gas_cv_decl_needed_errno=yes + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +gas_cv_decl_needed_errno=yes fi -rm -f conftest* +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi -echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6 +echo "$as_me:$LINENO: result: $gas_cv_decl_needed_errno" >&5 +echo "${ECHO_T}$gas_cv_decl_needed_errno" >&6 if test $gas_cv_decl_needed_errno = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define NEED_DECLARATION_ERRNO 1 -EOF +_ACEOF fi -trap '' 1 2 15 -cat > confcache <<\EOF + ac_config_files="$ac_config_files Makefile doc/Makefile po/Makefile.in:po/Make-in" + + ac_config_commands="$ac_config_commands default" + + +cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure -# scripts and configure runs. It is not useful on other systems. -# If it contains results you don't want to keep, you may remove or edit it. +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. # -# By default, configure uses ./config.cache as the cache file, -# creating it if it does not exist already. You can give configure -# the --cache-file=FILE option to use a different cache file; that is -# what configure does when it calls configure scripts in -# subdirectories, so they share the cache. -# Giving --cache-file=/dev/null disables caching, for debugging configure. -# config.status only pays attention to the cache file if you give it the -# --recheck option to rerun configure. +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. # -EOF +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. -(set) 2>&1 | - case `(ac_space=' '; set | grep ac_space) 2>&1` in - *ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote substitution - # turns \\\\ into \\, and sed turns \\ into \). - sed -n \ - -e "s/'/'\\\\''/g" \ - -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" - ;; - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' - ;; - esac >> confcache -if cmp -s $cache_file confcache; then - : -else +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else if test -w $cache_file; then - echo "updating cache $cache_file" - cat confcache > $cache_file + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache -trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 - test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' -# Any assignment to VPATH causes Sun make to only execute -# the first set of double-colon rules, so remove it if not needed. -# If there is a colon in the path, we need to keep it. +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' fi -trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 - DEFS=-DHAVE_CONFIG_H -# Without the "./", some shells look in PATH for config.status. -: ${CONFIG_STATUS=./config.status} +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_i=`echo "$ac_i" | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + # 2. 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The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\_ACEOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +_ACEOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. 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Generated by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if diff $ac_file $tmp/config.h >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" else - # Remove last slash and all that follows it. Not all systems have dirname. - ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` - if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then - # The file is in a subdirectory. - test ! -d "$ac_dir" && mkdir "$ac_dir" + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + rm -f $ac_file + mv $tmp/config.h $ac_file fi - rm -f $ac_file - mv conftest.h $ac_file + else + cat $tmp/config.h + rm -f $tmp/config.h fi -fi; done +# Compute $ac_file's index in $config_headers. +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $ac_file | $ac_file:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null || +$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X$ac_file : 'X\(//\)[^/]' \| \ + X$ac_file : 'X\(//\)$' \| \ + X$ac_file : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X$ac_file | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'`/stamp-h$_am_stamp_count +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF -EOF -cat >> $CONFIG_STATUS <<EOF +# +# CONFIG_COMMANDS section. +# +for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue + ac_dest=`echo "$ac_file" | sed 's,:.*,,'` + ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_dir=`(dirname "$ac_dest") 2>/dev/null || +$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_dest" : 'X\(//\)[^/]' \| \ + X"$ac_dest" : 'X\(//\)$' \| \ + X"$ac_dest" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_dest" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } -target_cpu_type=${target_cpu_type} - cgen_cpu_prefix=${cgen_cpu_prefix} - obj_format=${obj_format} - te_file=${te_file} -EOF -cat >> $CONFIG_STATUS <<\EOF -test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h -rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac + + + { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 +echo "$as_me: executing $ac_dest commands" >&6;} + case $ac_dest in + depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`(dirname "$mf") 2>/dev/null || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + else + continue + fi + grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue + # Extract the definition of DEP_FILES from the Makefile without + # running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" + # We invoke sed twice because it is the simplest approach to + # changing $(DEPDIR) to its actual value in the expansion. + for file in `sed -n ' + /^DEP_FILES = .*\\\\$/ { + s/^DEP_FILES = // + :loop + s/\\\\$// + p + n + /\\\\$/ b loop + p + } + /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`(dirname "$file") 2>/dev/null || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p $dirpart/$fdir + else + as_dir=$dirpart/$fdir + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 +echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} + { (exit 1); exit 1; }; }; } + + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + default ) rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h echo '#include "te-'"${te_file}"'.h"' > targ-env.h @@ -6663,10 +12326,37 @@ rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itb echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h fi - sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile -exit 0 -EOF + sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile ;; + esac +done +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +{ (exit 0); exit 0; } +_ACEOF chmod +x $CONFIG_STATUS -rm -fr confdefs* $ac_clean_files -test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi diff --git a/contrib/binutils/gas/configure.in b/contrib/binutils/gas/configure.in index d83516d9d8d7..f7d0acbcae71 100644 --- a/contrib/binutils/gas/configure.in +++ b/contrib/binutils/gas/configure.in @@ -5,9 +5,13 @@ dnl brackets, be sure changequote invocations surround it. dnl dnl dnl v2.5 needed for --bindir et al -AC_PREREQ(2.13) +AC_PREREQ(2.57) AC_INIT(as.h) +dnl Autoconf 2.57 will find the aux dir without this. However, unless +dnl we specify this explicitly, automake-1.7 will assume that ylwrap is in +dnl gas/ instead of gas/../. +AC_CONFIG_AUX_DIR(..) AC_CANONICAL_SYSTEM AC_ISC_POSIX @@ -70,10 +74,14 @@ AM_CONFIG_HEADER(config.h:config.in) # If we are on a DOS filesystem, we must use gdb.ini rather than # .gdbinit. -GDBINIT=".gdbinit" case "${host}" in - *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*) + *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*) GDBINIT="gdb.ini" + AC_CONFIG_FILES(gdb.ini:gdbinit.in) + ;; + *) + GDBINIT=".gdbinit" + AC_CONFIG_FILES(.gdbinit:gdbinit.in) ;; esac AC_SUBST(GDBINIT) @@ -114,14 +122,18 @@ changequote([,])dnl arch= endian= case ${cpu} in + am33_2.0) cpu_type=mn10300 endian=little ;; alpha*) cpu_type=alpha ;; arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;; arm*|xscale*|strongarm*) cpu_type=arm endian=little ;; + c4x*) cpu_type=tic4x ;; hppa*) cpu_type=hppa ;; changequote(,)dnl - i[3456]86) cpu_type=i386 arch=i386;; + i[3-7]86) cpu_type=i386 arch=i386;; x86_64) cpu_type=i386 arch=x86_64;; ia64) cpu_type=ia64 ;; + ip2k) cpu_type=ip2k endian=big ;; + iq2000) cpu_type=iq2000 endian=big ;; m6811|m6812|m68hc12) cpu_type=m68hc11 ;; m680[012346]0) cpu_type=m68k ;; changequote([,])dnl @@ -151,6 +163,9 @@ changequote([,])dnl sparc86x*) cpu_type=sparc arch=sparc86x ;; sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c. v850*) cpu_type=v850 ;; + xtensa*) cpu_type=xtensa arch=xtensa ;; + m32r) cpu_type=m32r target_cpu=m32r endian=big ;; + m32rle) cpu_type=m32r target_cpu=m32r endian=little ;; *) cpu_type=${cpu} ;; esac @@ -167,348 +182,347 @@ changequote([,])dnl # assign object format case ${generic_target} in - a29k-*-coff) fmt=coff ;; - a29k-amd-udi) fmt=coff ;; - a29k-amd-ebmon) fmt=coff ;; - a29k-nyu-sym1) fmt=coff ;; - a29k-*-rtems*) fmt=coff ;; - a29k-*-vxworks*) fmt=coff ;; - - alpha*-*-*vms*) fmt=evax ;; - alpha*-*-netware*) fmt=ecoff ;; - alpha*-*-osf*) fmt=ecoff ;; - alpha*-*-linuxecoff*) fmt=ecoff ;; - alpha*-*-linux-gnu*) fmt=elf em=linux ;; - alpha*-*-netbsd*) fmt=elf em=nbsd ;; - alpha*-*-openbsd*) fmt=elf em=obsd ;; - - arc-*-elf*) fmt=elf bfd_gas=yes ;; - - arm-*-aout) fmt=aout ;; - arm-*-coff | thumb-*-coff) fmt=coff ;; - arm-*-rtems | thumb-*-rtems) fmt=elf ;; - arm-*-elf | thumb-*-elf) fmt=elf ;; + a29k-*-coff) fmt=coff ;; + a29k-amd-udi) fmt=coff ;; + a29k-amd-ebmon) fmt=coff ;; + a29k-nyu-sym1) fmt=coff ;; + a29k-*-rtems*) fmt=coff ;; + a29k-*-vxworks*) fmt=coff ;; + + alpha*-*-*vms*) fmt=evax ;; + alpha*-*-netware*) fmt=ecoff ;; + alpha*-*-osf*) fmt=ecoff ;; + alpha*-*-linuxecoff*) fmt=ecoff ;; + alpha*-*-linux-gnu*) fmt=elf em=linux ;; + alpha*-*-netbsd*) fmt=elf em=nbsd ;; + alpha*-*-openbsd*) fmt=elf em=obsd ;; + + # cpu_type for am33_2.0 is set to mn10300 + mn10300-*-linux*) fmt=elf bfd_gas=yes em=linux ;; + + arc-*-elf*) fmt=elf ;; + + arm-*-aout) fmt=aout ;; + arm-*-coff | thumb-*-coff) fmt=coff ;; + arm-*-rtems* | thumb-*-rtems*) fmt=elf ;; + arm-*-elf | thumb-*-elf) fmt=elf ;; + arm-*-kaos*) fmt=elf ;; arm*-*-conix*) fmt=elf ;; - arm-*-linux*aout*) fmt=aout em=linux ;; - arm*-*-linux-gnu* | arm*-*-uclinux*) - fmt=elf em=linux ;; + arm-*-linux*aout*) fmt=aout em=linux ;; + arm*-*-linux-gnu*) fmt=elf em=linux ;; + arm*-*-uclinux*) fmt=elf em=linux ;; arm-*-netbsdelf*) fmt=elf em=nbsd ;; - arm-*-netbsd* | arm-*-openbsd*) fmt=aout em=nbsd ;; - arm-*-oabi | thumb-*-oabi) fmt=elf ;; - arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; - arm-*-wince) fmt=coff em=wince-pe ;; - arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; - arm-*-riscix*) fmt=aout em=riscix ;; - arm-*-vxworks) fmt=coff ;; - - avr-*-*) fmt=elf bfd_gas=yes ;; - - cris-*-*) fmt=multi bfd_gas=yes ;; - - d10v-*-*) fmt=elf bfd_gas=yes ;; - d30v-*-*) fmt=elf bfd_gas=yes ;; - dlx-*-*) fmt=elf ;; - - - fr30-*-*) fmt=elf bfd_gas=yes ;; - frv-*-*) fmt=elf bfd_gas=yes ;; - - hppa-*-linux-gnu*) case ${cpu} in - hppa*64*) - fmt=elf em=hppalinux64;; - hppa*) - fmt=elf em=linux;; - esac ;; - hppa-*-*elf*) fmt=elf em=hppa ;; - hppa-*-lites*) fmt=elf em=hppa ;; - hppa-*-netbsd*) fmt=elf em=nbsd ;; - hppa-*-openbsd*) fmt=elf em=hppa ;; - hppa-*-osf*) fmt=som em=hppa ;; - hppa-*-rtems*) fmt=elf em=hppa ;; - hppa-*-hpux11*) case ${cpu} in - hppa*64*) - fmt=elf em=hppa64 ;; - hppa*) - fmt=som em=hppa ;; - esac ;; - hppa-*-hpux*) fmt=som em=hppa ;; - hppa-*-mpeix*) fmt=som em=hppa ;; - hppa-*-bsd*) fmt=som em=hppa ;; - hppa-*-hiux*) fmt=som em=hppa ;; - - h8300-*-rtems*) fmt=coff ;; - h8300-*-coff) fmt=coff ;; - h8300-*-elf) fmt=elf ;; - h8500-*-rtems*) fmt=coff ;; - h8500-*-coff) fmt=coff ;; - - i370-*-elf* | i370-*-linux*) fmt=elf ;; - i386-ibm-aix*) fmt=coff em=i386aix ;; - i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;; - i386-*-beospe*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-beoself* | i386-*-beos*) fmt=elf bfd_gas=yes ;; - i386-*-bsd*) fmt=aout em=386bsd ;; - i386-*-netbsd0.8) fmt=aout em=386bsd ;; - i386-*-netbsdpe*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-netbsd*) em=nbsd bfd_gas=yes - case ${cpu} in - x86_64) fmt=elf ;; - *) case ${os} in - *elf*) fmt=elf ;; - *) fmt=aout ;; - esac - ;; - esac - ;; - i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;; - i386-*-linux*aout* | i386-*-linux*oldld) fmt=aout em=linux ;; - i386-*-linux*coff*) fmt=coff em=linux ;; - i386-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; - x86_64-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; - i386-*-lynxos*) fmt=coff em=lynx ;; + arm-*-*n*bsd*) fmt=aout em=nbsd ;; + arm-**-nto*) fmt=elf ;; + arm-*-oabi | thumb-*-oabi) fmt=elf ;; + arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; + arm-wince-pe | arm-*-wince) fmt=coff em=wince-pe ;; + arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; + arm-*-riscix*) fmt=aout em=riscix ;; + + avr-*-*) fmt=elf ;; + + cris-*-linux-gnu*) fmt=multi bfd_gas=yes em=linux ;; + cris-*-*) fmt=multi bfd_gas=yes ;; + + d10v-*-*) fmt=elf ;; + d30v-*-*) fmt=elf ;; + dlx-*-*) fmt=elf ;; + + fr30-*-*) fmt=elf ;; + frv-*-*linux*) fmt=elf em=linux;; + frv-*-*) fmt=elf ;; + + hppa-*-linux*) case ${cpu} in + hppa*64*) fmt=elf em=hppalinux64;; + hppa*) fmt=elf em=linux;; + esac ;; + hppa-*-*elf*) fmt=elf em=hppa ;; + hppa-*-lites*) fmt=elf em=hppa ;; + hppa-*-netbsd*) fmt=elf em=nbsd ;; + hppa-*-openbsd*) fmt=elf em=hppa ;; + hppa-*-osf*) fmt=som em=hppa ;; + hppa-*-rtems*) fmt=elf em=hppa ;; + hppa-*-hpux11*) case ${cpu} in + hppa*64*) fmt=elf em=hppa64 ;; + hppa*) fmt=som em=hppa ;; + esac ;; + hppa-*-hpux*) fmt=som em=hppa ;; + hppa-*-mpeix*) fmt=som em=hppa ;; + hppa-*-bsd*) fmt=som em=hppa ;; + hppa-*-hiux*) fmt=som em=hppa ;; + + h8300-*-rtems*) fmt=coff ;; + h8300-*-coff) fmt=coff ;; + h8300-*-elf) fmt=elf ;; + h8500-*-rtems*) fmt=coff ;; + h8500-*-coff) fmt=coff ;; + + i370-*-elf* | i370-*-linux*) fmt=elf ;; + i386-ibm-aix*) fmt=coff em=i386aix ;; + i386-sequent-bsd*) fmt=aout em=dynix ;; + i386-*-beospe*) fmt=coff em=pe ;; + i386-*-beos*) fmt=elf ;; + i386-*-coff) fmt=coff ;; + i386-*-elf) fmt=elf ;; + i386-*-kaos*) fmt=elf ;; + i386-*-bsd*) fmt=aout em=386bsd ;; + i386-*-netbsd0.8) fmt=aout em=386bsd ;; + i386-*-netbsdpe*) fmt=coff em=pe ;; + i386-*-netbsd*-gnu* | \ + i386-*-knetbsd*-gnu | \ + i386-*-netbsdelf*) fmt=elf em=nbsd ;; + i386-*-*n*bsd*) case ${cpu} in + x86_64) fmt=elf em=nbsd ;; + *) fmt=aout em=nbsd ;; + esac ;; + i386-*-linux*aout*) fmt=aout em=linux ;; + i386-*-linux*oldld) fmt=aout em=linux ;; + i386-*-linux*coff*) fmt=coff em=linux ;; + i386-*-linux-gnu*) fmt=elf em=linux ;; + x86_64-*-linux-gnu*) fmt=elf em=linux ;; + i386-*-lynxos*) fmt=coff em=lynx ;; changequote(,)dnl - i386-*-sysv[45]* | i386-*-solaris* | i386-*-elf) - fmt=elf bfd_gas=yes ;; - i386-*-freebsdaout* | i386-*-freebsd[12].* | i386-*-freebsd[12]) - fmt=aout em=386bsd ;; + i386-*-sysv[45]*) fmt=elf ;; + i386-*-solaris*) fmt=elf ;; + i386-*-freebsdaout*) fmt=aout em=386bsd ;; + i386-*-freebsd[12].*) fmt=aout em=386bsd ;; + i386-*-freebsd[12]) fmt=aout em=386bsd ;; changequote([,])dnl - i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*) - fmt=coff ;; - i386-*-sco3.2v5*) fmt=elf - if test ${this_target} = $target; then - AC_DEFINE(SCO_ELF, 1, - [Define if defaulting to ELF on SCO 5.]) - fi - ;; - i386-*-sco3.2*) fmt=coff ;; - i386-*-vsta) fmt=aout ;; - i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*) - fmt=coff em=go32 bfd_gas=yes - AC_DEFINE(STRICTCOFF, 1, [Using strict COFF?]) - ;; - i386-*-rtemself*) fmt=elf ;; - i386-*-rtemscoff*) fmt=coff ;; - i386-*-rtems*) fmt=elf ;; - i386-*-gnu*) fmt=elf ;; - i386-*-mach*) - fmt=aout em=mach bfd_gas=yes ;; - i386-*-msdos*) fmt=aout ;; - i386-*-moss*) fmt=elf ;; - i386-*-pe) fmt=coff em=pe bfd_gas=yes ;; - i386-*-cygwin*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-interix*) fmt=coff em=interix bfd_gas=yes ;; - i386-*-mingw32*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-nto-qnx*) fmt=elf ;; - i386-*-*nt*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-vxworks*) fmt=aout ;; - i386-*-chaos) fmt=elf ;; - i860-stardent-sysv4* | i860-stardent-elf*) - fmt=elf bfd_gas=yes endian=little - AC_MSG_WARN(GAS support for ${generic_target} is preliminary and a work in progress) ;; - i960-*-bout) fmt=bout ;; - i960-*-coff) fmt=coff em=ic960 ;; - i960-*-rtems*) fmt=coff em=ic960 ;; - i960-*-nindy*) fmt=bout ;; - i960-*-vxworks4*) fmt=bout ;; - i960-*-vxworks5.0) fmt=bout ;; - i960-*-vxworks5.*) fmt=coff em=ic960 ;; - i960-*-vxworks*) fmt=bout ;; - i960-*-elf*) fmt=elf ;; - - ia64-*-elf*) fmt=elf ;; - ia64-*-aix*) fmt=elf em=ia64aix ;; - ia64-*-linux-gnu*) fmt=elf em=linux ;; - ia64-*-hpux*) fmt=elf em=hpux ;; - ia64-*-netbsd*) fmt=elf em=nbsd ;; - - m32r-*-*) fmt=elf bfd_gas=yes ;; - - m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)fmt=elf bfd_gas=yes ;; - - m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*) - fmt=aout em=sun3 ;; - m68k-motorola-sysv*) fmt=coff em=delta ;; - m68k-bull-sysv3*) fmt=coff em=dpx2 ;; - m68k-apollo-*) fmt=coff em=apollo ;; - m68k-*-sysv4*) # must be before -sysv* - fmt=elf em=svr4 ;; - m68k-*-elf*) fmt=elf ;; - m68k-*-coff | m68k-*-sysv* | m68k-*-rtemscoff*) - fmt=coff ;; - m68k-*-rtems*) fmt=elf ;; - m68k-*-hpux*) fmt=hp300 em=hp300 ;; - m68k-*-linux*aout*) fmt=aout em=linux ;; - m68k-*-linux-gnu*) fmt=elf em=linux ;; - m68k-*-gnu*) fmt=elf ;; - m68k-*-lynxos*) fmt=coff em=lynx ;; - m68k-*-netbsdelf*) fmt=elf em=nbsd bfd_gas=yes ;; - m68k-*-netbsdaout* | m68k-*-netbsd*) - fmt=aout em=nbsd bfd_gas=yes ;; - m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; - m68k-apple-aux*) fmt=coff em=aux ;; - m68k-*-psos*) fmt=elf em=psos;; - - m88k-motorola-sysv3*) fmt=coff em=delt88 ;; - m88k-*-coff*) fmt=coff ;; - - mcore-*-elf) fmt=elf bfd_gas=yes ;; - mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; + i386-*-freebsd* | i386-*-kfreebsd*-gnu) + fmt=elf em=freebsd ;; + i386-*-sysv*) fmt=coff ;; + i386-*-sco3.2v5*coff) fmt=coff ;; + i386-*-isc*) fmt=coff ;; + i386-*-sco3.2v5*) fmt=elf + if test ${this_target} = $target; then + AC_DEFINE(SCO_ELF, 1, [Define if defaulting to ELF on SCO 5.]) + fi ;; + i386-*-sco3.2*) fmt=coff ;; + i386-*-vsta) fmt=aout ;; + i386-*-msdosdjgpp* \ + | i386-*-go32* \ + | i386-go32-rtems*) fmt=coff em=go32 + AC_DEFINE(STRICTCOFF, 1, [Using strict COFF?]) ;; + i386-*-rtemself*) fmt=elf ;; + i386-*-rtemscoff*) fmt=coff ;; + i386-*-rtems*) fmt=elf ;; + i386-*-gnu*) fmt=elf ;; + i386-*-mach*) fmt=aout em=mach ;; + i386-*-msdos*) fmt=aout ;; + i386-*-moss*) fmt=elf ;; + i386-*-pe) fmt=coff em=pe ;; + i386-*-cygwin*) fmt=coff em=pe ;; + i386-*-interix*) fmt=coff em=interix ;; + i386-*-mingw32*) fmt=coff em=pe ;; + i386-*-nto-qnx*) fmt=elf ;; + i386-*-*nt*) fmt=coff em=pe ;; + i386-*-chaos) fmt=elf ;; + + i860-*-*) fmt=elf endian=little + AC_MSG_WARN(GAS support for ${generic_target} is preliminary and a work in progress) ;; + i960-*-bout) fmt=bout ;; + i960-*-coff) fmt=coff em=ic960 ;; + i960-*-rtems*) fmt=coff em=ic960 ;; + i960-*-nindy*) fmt=bout ;; + i960-*-vxworks5.0) fmt=bout ;; + i960-*-vxworks5.*) fmt=coff em=ic960 ;; + i960-*-vxworks*) fmt=bout ;; + i960-*-elf*) fmt=elf ;; + + ia64-*-elf*) fmt=elf ;; + ia64-*-aix*) fmt=elf em=ia64aix ;; + ia64-*-linux-gnu*) fmt=elf em=linux ;; + ia64-*-hpux*) fmt=elf em=hpux ;; + ia64-*-netbsd*) fmt=elf em=nbsd ;; + + ip2k-*-*) fmt=elf ;; + + iq2000-*-elf) fmt=elf bfd_gas=yes ;; + + m32r-*-elf*) fmt=elf ;; + m32r-*-linux*) fmt=elf em=linux;; + + m68hc11-*-* | m6811-*-*) fmt=elf ;; + m68hc12-*-* | m6812-*-*) fmt=elf ;; + + m68k-*-vxworks*) fmt=aout em=sun3 ;; + m68k-ericsson-ose) fmt=aout em=sun3 ;; + m68k-*-sunos*) fmt=aout em=sun3 ;; + m68k-motorola-sysv*) fmt=coff em=delta ;; + m68k-bull-sysv3*) fmt=coff em=dpx2 ;; + m68k-apollo-*) fmt=coff em=apollo ;; + m68k-*-elf*) fmt=elf ;; + m68k-*-sysv4*) fmt=elf em=svr4 ;; + m68k-*-sysv*) fmt=coff ;; + m68k-*-coff | m68k-*-rtemscoff*) fmt=coff ;; + m68k-*-rtems*) fmt=elf ;; + m68k-*-hpux*) fmt=hp300 em=hp300 ;; + m68k-*-linux*aout*) fmt=aout em=linux ;; + m68k-*-linux-gnu*) fmt=elf em=linux ;; + m68k-*-uclinux*) fmt=elf ;; + m68k-*-gnu*) fmt=elf ;; + m68k-*-lynxos*) fmt=coff em=lynx ;; + m68k-*-netbsdelf*) fmt=elf em=nbsd ;; + m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; + m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; + m68k-apple-aux*) fmt=coff em=aux ;; + m68k-*-psos*) fmt=elf em=psos;; + + m88k-motorola-sysv3*) fmt=coff em=delt88 ;; + m88k-*-coff*) fmt=coff ;; + + mcore-*-elf) fmt=elf ;; + mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; # don't change em like *-*-bsd does - mips-dec-openbsd*) fmt=elf endian=little ;; - mips-dec-bsd*) fmt=aout endian=little ;; - mips-sony-bsd*) fmt=ecoff ;; - mips-*-bsd*) AC_MSG_ERROR(Unknown vendor for mips-bsd configuration.) ;; - mips-*-ultrix*) fmt=ecoff endian=little ;; - mips-*-osf*) fmt=ecoff endian=little ;; - mips-*-ecoff*) fmt=ecoff ;; - mips-*-pe*) fmt=coff endian=little em=pe ;; - mips-*-irix6*) fmt=elf ;; - mips-*-irix5*) fmt=elf ;; - mips-*-irix*) fmt=ecoff ;; - mips-*-lnews*) fmt=ecoff em=lnews ;; - mips-*-riscos*) fmt=ecoff ;; - mips*-*-linux*) fmt=elf em=tmips ;; - mips-*-sysv4*MP* | mips-*-gnu*) - fmt=elf em=tmips ;; - mips-*-sysv*) fmt=ecoff ;; - mips-*-elf* | mips-*-rtems* | mips-*-netbsd* | mips-*-openbsd*) - fmt=elf ;; - mips-*-vxworks*) fmt=elf ;; - mmix-*-*) fmt=elf bfd_gas=yes ;; - mn10200-*-*) fmt=elf bfd_gas=yes ;; - mn10300-*-*) fmt=elf bfd_gas=yes ;; - openrisc-*-*) fmt=elf bfd_gas=yes ;; - or32-*-rtems*) fmt=coff ;; - or32-*-coff) fmt=coff ;; - or32-*-elf) fmt=elf ;; - pj*) fmt=elf ;; - ppc-*-pe | ppc-*-cygwin* | ppc-*-winnt*) - fmt=coff em=pe ;; - ppc-*-aix5*) fmt=coff em=aix5 ;; - ppc-*-aix*) fmt=coff ;; - ppc-*-beos*) fmt=coff ;; - ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*) - fmt=elf ;; - ppc-*-linux-gnu*) fmt=elf - case "$endian" in - big) ;; - *) AC_MSG_ERROR(GNU/Linux must be configured big endian) ;; - esac - ;; - ppc-*-solaris*) fmt=elf - if test ${this_target} = $target; then - AC_DEFINE(TARGET_SOLARIS_COMMENT, 1, - [Define if default target is PowerPC Solaris.]) - fi - if test x${endian} = xbig; then - AC_MSG_ERROR(Solaris must be configured little endian) - fi - ;; - ppc-*-rtems*) fmt=elf ;; - ppc-*-macos* | ppc-*-mpw*) - fmt=coff em=macos ;; - ppc-*-netware*) fmt=elf em=ppcnw ;; - ppc-*-vxworks*) fmt=elf ;; - ppc-*-windiss*) fmt=elf ;; - - s390x-*-linux-gnu*) fmt=elf em=linux ;; - s390-*-linux-gnu*) fmt=elf em=linux ;; - - sh*-*-linux*) fmt=elf em=linux - case ${cpu} in - sh*eb) - endian=big ;; - sh*) - endian=little ;; - esac ;; - sh5*-*-netbsd*) fmt=elf em=nbsd ;; - sh64*-*-netbsd*) fmt=elf em=nbsd ;; - sh*-*-netbsdelf*) fmt=elf em=nbsd ;; - sh-*-elf*) fmt=elf ;; - sh-*-coff*) fmt=coff ;; - sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; - sh-*-rtemself*) fmt=elf ;; - sh-*-rtems*) fmt=coff ;; - - sh64-*-elf*) fmt=elf ;; - ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;; - ns32k-*-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; - ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;; - - sparc-*-rtemsaout*) fmt=aout ;; - sparc-*-rtemself*) fmt=elf ;; - sparc-*-rtems*) fmt=elf ;; - sparc-*-sunos4*) fmt=aout em=sun3 ;; - sparc-*-aout | sparc*-*-vxworks*) - fmt=aout em=sparcaout ;; - sparc-*-coff) fmt=coff ;; - sparc-*-linux*aout*) fmt=aout em=linux ;; - sparc-*-linux-gnu*) fmt=elf em=linux ;; - sparc-*-lynxos*) fmt=coff em=lynx ;; - sparc-fujitsu-none) fmt=aout ;; - sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*) - fmt=elf ;; - sparc-*-netbsd*) em=nbsd bfd_gas=yes - case ${cpu} in - sparc) case ${os} in - *elf*) fmt=elf ;; - *) fmt=aout ;; - esac ;; - sparc64) fmt=elf ;; - esac - ;; - sparc-*-openbsd*) em=nbsd - case ${cpu} in - sparc) fmt=aout ;; - sparc64) fmt=elf ;; - esac - ;; - - strongarm-*-coff) fmt=coff ;; - strongarm-*-elf) fmt=elf ;; - xscale-*-coff) fmt=coff ;; - xscale-*-elf) fmt=elf ;; - - tic30-*-*aout*) fmt=aout bfd_gas=yes ;; - tic30-*-*coff*) fmt=coff bfd_gas=yes ;; - tic54x-*-* | c54x*-*-*) - fmt=coff bfd_gas=yes need_libm=yes;; - tic80-*-*) fmt=coff ;; - - v850-*-*) fmt=elf bfd_gas=yes ;; - v850e-*-*) fmt=elf bfd_gas=yes ;; - v850ea-*-*) fmt=elf bfd_gas=yes ;; - - vax-*-netbsdelf*) fmt=elf em=nbsd bfd_gas=yes ;; - vax-*-netbsdaout* | vax-*-netbsd*) - fmt=aout em=nbsd ;; - vax-*-bsd* | vax-*-ultrix*) - fmt=aout ;; - vax-*-vms) fmt=vms ;; - - w65-*-*) fmt=coff ;; - - xstormy16-*-*) fmt=elf bfd_gas=yes ;; - - z8k-*-coff | z8k-*-sim) - fmt=coff ;; - - *-*-aout | *-*-scout) - fmt=aout ;; - *-*-freebsd*) fmt=elf em=freebsd bfd_gas=yes ;; - *-*-nindy*) - fmt=bout ;; - *-*-bsd*) - fmt=aout em=sun3 ;; - *-*-generic) fmt=generic ;; - *-*-xray | *-*-hms) fmt=coff ;; - *-*-sim) fmt=coff ;; - *-*-elf | *-*-sysv4* | *-*-solaris*) - AC_MSG_WARN(GAS support for ${generic_target} is incomplete.) - fmt=elf dev=yes ;; - *-*-vxworks) fmt=aout ;; - *-*-netware) fmt=elf ;; + mips-dec-openbsd*) fmt=elf endian=little ;; + mips-sony-bsd*) fmt=ecoff ;; + mips-*-bsd*) + AC_MSG_ERROR(Unknown vendor for mips-bsd configuration.) ;; + mips-*-ultrix*) fmt=ecoff endian=little ;; + mips-*-osf*) fmt=ecoff endian=little ;; + mips-*-ecoff*) fmt=ecoff ;; + mips-*-pe*) fmt=coff endian=little em=pe ;; + mips-*-irix6*) fmt=elf em=irix ;; + mips-*-irix5*) fmt=elf em=irix ;; + mips-*-irix*) fmt=ecoff em=irix ;; + mips-*-lnews*) fmt=ecoff em=lnews ;; + mips-*-riscos*) fmt=ecoff ;; + mips*-*-linux*) fmt=elf em=tmips ;; + mips-*-sysv4*MP* | mips-*-gnu*) fmt=elf em=tmips ;; + mips-*-sysv*) fmt=ecoff ;; + mips-*-elf* | mips-*-rtems*) fmt=elf ;; + mips-*-netbsd*) fmt=elf ;; + mips-*-openbsd*) fmt=elf ;; + + mmix-*-*) fmt=elf ;; + mn10200-*-*) fmt=elf ;; + mn10300-*-*) fmt=elf ;; + msp430-*-*) fmt=elf ;; + openrisc-*-*) fmt=elf ;; + or32-*-rtems*) fmt=elf ;; + or32-*-coff) fmt=coff ;; + or32-*-elf) fmt=elf ;; + pj*) fmt=elf ;; + + ppc-*-pe | ppc-*-cygwin*) fmt=coff em=pe ;; + ppc-*-winnt*) fmt=coff em=pe ;; +changequote(,)dnl + ppc-*-aix5.[01]) fmt=coff em=aix5 ;; +changequote([,])dnl + ppc-*-aix5.*) fmt=coff em=aix5 + AC_DEFINE(AIX_WEAK_SUPPORT, 1, + [Define if using AIX 5.2 value for C_WEAKEXT.]) + ;; + ppc-*-aix*) fmt=coff ;; + ppc-*-beos*) fmt=coff ;; + ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;; + ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;; + ppc-*-linux-gnu*) fmt=elf em=linux + case "$endian" in + big) ;; + *) AC_MSG_ERROR(GNU/Linux must be configured big endian) ;; + esac ;; + ppc-*-solaris*) fmt=elf + if test ${this_target} = $target; then + AC_DEFINE(TARGET_SOLARIS_COMMENT, 1, + [Define if default target is PowerPC Solaris.]) + fi + if test x${endian} = xbig; then + AC_MSG_ERROR(Solaris must be configured little endian) + fi ;; + ppc-*-rtems*) fmt=elf ;; + ppc-*-macos* | ppc-*-mpw*) fmt=coff em=macos ;; + ppc-*-netware*) fmt=elf em=ppcnw ;; + ppc-**-nto*) fmt=elf ;; + ppc-*-kaos*) fmt=elf ;; + + s390x-*-linux-gnu*) fmt=elf em=linux ;; + s390-*-linux-gnu*) fmt=elf em=linux ;; + + sh*-*-linux*) fmt=elf em=linux + case ${cpu} in + sh*eb) endian=big ;; + *) endian=little ;; + esac ;; + sh5*-*-netbsd*) fmt=elf em=nbsd ;; + sh64*-*-netbsd*) fmt=elf em=nbsd ;; + sh*-*-netbsdelf*) fmt=elf em=nbsd ;; + sh-*-elf*) fmt=elf ;; + sh-*-coff*) fmt=coff ;; + sh-*-nto*) fmt=elf ;; + sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; + sh-*-rtemscoff*) fmt=coff ;; + sh-*-rtems*) fmt=elf ;; + sh-*-kaos*) fmt=elf ;; + shle*-*-kaos*) fmt=elf ;; + sh64-*-elf*) fmt=elf ;; + + ns32k-pc532-mach*) fmt=aout em=pc532mach ;; + ns32k-pc532-ux*) fmt=aout em=pc532mach ;; + ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; + ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;; + + sparc-*-rtemsaout*) fmt=aout ;; + sparc-*-rtemself*) fmt=elf ;; + sparc-*-rtems*) fmt=elf ;; + sparc-*-sunos4*) fmt=aout em=sun3 ;; + sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;; + sparc-*-coff) fmt=coff ;; + sparc-*-linux*aout*) fmt=aout em=linux ;; + sparc-*-linux-gnu*) fmt=elf em=linux ;; + sparc-*-lynxos*) fmt=coff em=lynx ;; + sparc-fujitsu-none) fmt=aout ;; + sparc-*-elf) fmt=elf ;; + sparc-*-sysv4*) fmt=elf ;; + sparc-*-solaris*) fmt=elf ;; + sparc-*-netbsdelf*) fmt=elf em=nbsd ;; + sparc-*-*n*bsd*) case ${cpu} in + sparc64) fmt=elf em=nbsd ;; + *) fmt=aout em=nbsd ;; + esac ;; + strongarm-*-coff) fmt=coff ;; + strongarm-*-elf) fmt=elf ;; + strongarm-*-kaos*) fmt=elf ;; + xscale-*-coff) fmt=coff ;; + xscale-*-elf) fmt=elf ;; + + tic30-*-*aout*) fmt=aout bfd_gas=yes ;; + tic30-*-*coff*) fmt=coff bfd_gas=yes ;; + tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;; + tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;; + tic80-*-*) fmt=coff ;; + + v850-*-*) fmt=elf ;; + v850e-*-*) fmt=elf ;; + v850ea-*-*) fmt=elf ;; + + vax-*-netbsdelf*) fmt=elf em=nbsd ;; + vax-*-netbsd*) fmt=aout em=nbsd ;; + vax-*-bsd* | vax-*-ultrix*) fmt=aout ;; + vax-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; + vax-*-vms) fmt=vms ;; + + w65-*-*) fmt=coff ;; + + xstormy16-*-*) fmt=elf ;; + + xtensa-*-*) fmt=elf ;; + + z8k-*-coff | z8k-*-sim) fmt=coff ;; + + *-*-aout | *-*-scout) fmt=aout ;; + *-*-freebsd* | *-*-kfreebsd*-gnu) fmt=elf em=freebsd ;; + *-*-nindy*) fmt=bout ;; + *-*-bsd*) fmt=aout em=sun3 ;; + *-*-generic) fmt=generic ;; + *-*-xray | *-*-hms) fmt=coff ;; + *-*-sim) fmt=coff ;; + *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;; + *-*-aros*) fmt=elf em=linux bfd_gas=yes ;; + *-*-vxworks | *-*-windiss) fmt=elf ;; + *-*-netware) fmt=elf ;; esac if test ${this_target} = $target ; then @@ -525,30 +539,97 @@ changequote([,])dnl fi case ${cpu_type}-${fmt} in - alpha*-*) bfd_gas=yes ;; - arm-*) bfd_gas=yes ;; - # not yet - # i386-aout) bfd_gas=preferred ;; - ia64*-*) bfd_gas=yes ;; - mips-*) bfd_gas=yes ;; - ns32k-*) bfd_gas=yes ;; - pdp11-*) bfd_gas=yes ;; - ppc-*) bfd_gas=yes ;; - sparc-*) bfd_gas=yes ;; - strongarm-*) bfd_gas=yes ;; - xscale-*) bfd_gas=yes ;; - *-elf) bfd_gas=yes ;; - *-ecoff) bfd_gas=yes ;; - *-som) bfd_gas=yes ;; - #enable bfd for coff and aout to allow testing if a bfd target is - #the primary target, but not for coff or aout as the primary target - i386-coff) if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;; - i386-aout) if test x${primary_bfd_gas} = xyes; then bfd_gas=yes; fi ;; - *) ;; + alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \ + | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \ + | *-elf | *-ecoff | *-som) + bfd_gas=yes ;; esac # Other random stuff. + case ${cpu_type} in + mips) + # Set mips_cpu to the name of the default CPU. + case ${target_cpu} in + mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el) + mips_cpu=from-abi + ;; + mipsisa32 | mipsisa32el) + mips_cpu=mips32 + ;; + mipsisa32r2 | mipsisa32r2el) + mips_cpu=mips32r2 + ;; + mipsisa64 | mipsisa64el) + mips_cpu=mips64 + ;; + mipsisa64r2 | mipsisa64r2el) + mips_cpu=mips64r2 + ;; + mipstx39 | mipstx39el) + mips_cpu=r3900 + ;; + mips64vr | mips64vrel) + mips_cpu=vr4100 + ;; + mipsisa32r2* | mipsisa64r2*) +changequote(,)dnl + mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'` +changequote([,])dnl + ;; + mips64* | mipsisa64* | mipsisa32*) +changequote(,)dnl + mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'` +changequote([,])dnl + ;; + *) + AC_ERROR($target_cpu isn't a supported MIPS CPU name) + ;; + esac + # See whether it's appropriate to set E_MIPS_ABI_O32 for o32 + # binaries. It's a GNU extension that some OSes don't understand. + # The value only matters on ELF targets. + case ${target} in + *-*-irix*) + use_e_mips_abi_o32=0 + ;; + *) + use_e_mips_abi_o32=1 + ;; + esac + # Decide whether to generate 32-bit or 64-bit code by default. + # Used to resolve -march=from-abi when an embedded ABI is selected. + case ${target} in + mips64*-*-* | mipsisa64*-*-*) + mips_default_64bit=1 + ;; + *) + mips_default_64bit=0 + ;; + esac + # Decide which ABI to target by default. + case ${target} in + mips64*-linux* | mips-sgi-irix6*) + mips_default_abi=N32_ABI + ;; + mips*-linux*) + mips_default_abi=O32_ABI + ;; + *) + mips_default_abi=NO_ABI + ;; + esac + AC_DEFINE_UNQUOTED(MIPS_CPU_STRING_DEFAULT, "$mips_cpu", + [Default CPU for MIPS targets. ]) + AC_DEFINE_UNQUOTED(USE_E_MIPS_ABI_O32, $use_e_mips_abi_o32, + [Allow use of E_MIPS_ABI_O32 on MIPS targets. ]) + AC_DEFINE_UNQUOTED(MIPS_DEFAULT_64BIT, $mips_default_64bit, + [Generate 64-bit code by default on MIPS targets. ]) + AC_DEFINE_UNQUOTED(MIPS_DEFAULT_ABI, $mips_default_abi, + [Choose a default ABI for MIPS targets. ]) + ;; + esac + # Do we need the opcodes library? case ${cpu_type} in vax | i386 | tic30) @@ -571,7 +652,7 @@ changequote([,])dnl # Any other special object files needed ? case ${cpu_type} in - fr30 | m32r | openrisc) + fr30 | ip2k | iq2000 | m32r | openrisc) using_cgen=yes ;; @@ -612,6 +693,13 @@ changequote([,])dnl using_cgen=yes ;; + xtensa) + echo ${extra_objects} | grep -s "xtensa-relax.o" + if test $? -ne 0 ; then + extra_objects="$extra_objects xtensa-relax.o" + fi + ;; + *) ;; esac @@ -868,6 +956,7 @@ esac case "${need_bfd}" in yes) BFDLIB=../bfd/libbfd.la + BFDVER_H=../bfd/bfdver.h ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h' ;; esac @@ -875,6 +964,7 @@ esac AC_SUBST(BFDLIB) AC_SUBST(OPCODES_LIB) +AC_SUBST(BFDVER_H) AC_SUBST(ALL_OBJ_DEPS) AC_DEFINE_UNQUOTED(TARGET_ALIAS, "${target_alias}", [Target alias.]) @@ -974,7 +1064,8 @@ dnl the build directory which include the right .h file. Make sure dnl the old symlinks don't exist, so that a reconfigure in an existing dnl directory behaves reasonably. -AC_OUTPUT(Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in, +AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in) +AC_CONFIG_COMMANDS([default], [rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h @@ -989,3 +1080,5 @@ AC_OUTPUT(Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in, cgen_cpu_prefix=${cgen_cpu_prefix} obj_format=${obj_format} te_file=${te_file}]) + +AC_OUTPUT diff --git a/contrib/binutils/gas/doc/as.1 b/contrib/binutils/gas/doc/as.1 index b0de343f0916..e16cbe920aa2 100644 --- a/contrib/binutils/gas/doc/as.1 +++ b/contrib/binutils/gas/doc/as.1 @@ -1,4 +1,4 @@ -.\" Automatically generated by Pod::Man v1.3, Pod::Parser v1.13 +.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.14 .\" .\" Standard preamble: .\" ======================================================================== @@ -21,7 +21,6 @@ .. .de Ve \" End verbatim text .ft R - .fi .. .\" Set up some character translations and predefined strings. \*(-- will @@ -129,15 +128,14 @@ .\" ======================================================================== .\" .IX Title "AS 1" -.TH AS 1 "2002-08-05" "binutils-2.12.91" "GNU Development Tools" -.UC +.TH AS 1 "2004-05-17" "binutils-2.15" "GNU Development Tools" .SH "NAME" -\&\s-1AS\s0 \- the portable \s-1GNU\s0 assembler. +AS \- the portable GNU assembler. .SH "SYNOPSIS" .IX Header "SYNOPSIS" as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\fR=\fIval\fR] - [\fB\-f\fR] [\fB\-\-gstabs\fR] [\fB\-\-gdwarf2\fR] [\fB\-\-help\fR] [\fB\-I\fR \fIdir\fR] - [\fB\-J\fR] [\fB\-K\fR] [\fB\-L\fR] + [\fB\-f\fR] [\fB\-\-gstabs\fR] [\fB\-\-gstabs+\fR] [\fB\-\-gdwarf2\fR] [\fB\-\-help\fR] + [\fB\-I\fR \fIdir\fR] [\fB\-J\fR] [\fB\-K\fR] [\fB\-L\fR] [\fB\-\-listing\-lhs\-width\fR=\fI\s-1NUM\s0\fR] [\fB\-\-listing\-lhs\-width2\fR=\fI\s-1NUM\s0\fR] [\fB\-\-listing\-rhs\-width\fR=\fI\s-1NUM\s0\fR] [\fB\-\-listing\-cont\-lines\fR=\fI\s-1NUM\s0\fR] [\fB\-\-keep\-locals\fR] [\fB\-o\fR \fIobjfile\fR] [\fB\-R\fR] [\fB\-\-statistics\fR] [\fB\-v\fR] @@ -158,7 +156,8 @@ as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\f \&\fITarget \s-1ARM\s0 options:\fR [\fB\-mcpu\fR=\fIprocessor\fR[+\fIextension\fR...]] [\fB\-march\fR=\fIarchitecture\fR[+\fIextension\fR...]] - [\fB\-mfpu\fR=\fIfloating-point-fromat\fR] + [\fB\-mfpu\fR=\fIfloating-point-format\fR] + [\fB\-mfloat\-abi\fR=\fIabi\fR] [\fB\-mthumb\fR] [\fB\-EB\fR|\fB\-EL\fR] [\fB\-mapcs\-32\fR|\fB\-mapcs\-26\fR|\fB\-mapcs\-float\fR| @@ -177,13 +176,16 @@ as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\f [\fB\-O\fR|\fB\-n\fR|\fB\-N\fR] .PP \&\fITarget i386 options:\fR - [\fB\-\-32\fR|\fB\-\-64\fR] + [\fB\-\-32\fR|\fB\-\-64\fR] [\fB\-n\fR] .PP \&\fITarget i960 options:\fR [\fB\-ACA\fR|\fB\-ACA_A\fR|\fB\-ACB\fR|\fB\-ACC\fR|\fB\-AKA\fR|\fB\-AKB\fR| \fB\-AKC\fR|\fB\-AMC\fR] [\fB\-b\fR] [\fB\-no\-relax\fR] .PP +\&\fITarget \s-1IP2K\s0 options:\fR + [\fB\-mip2022\fR|\fB\-mip2022ext\fR] +.PP \&\fITarget M32R options:\fR [\fB\-\-m32rx\fR|\fB\-\-[no\-]warn\-explicit\-parallel\-conflicts\fR| \fB\-\-W[n]p\fR] @@ -192,7 +194,9 @@ as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\f [\fB\-l\fR] [\fB\-m68000\fR|\fB\-m68010\fR|\fB\-m68020\fR|...] .PP \&\fITarget M68HC11 options:\fR - [\fB\-m68hc11\fR|\fB\-m68hc12\fR] + [\fB\-m68hc11\fR|\fB\-m68hc12\fR|\fB\-m68hcs12\fR] + [\fB\-mshort\fR|\fB\-mlong\fR] + [\fB\-mshort\-double\fR|\fB\-mlong\-double\fR] [\fB\-\-force\-long\-branchs\fR] [\fB\-\-short\-branchs\fR] [\fB\-\-strict\-direct\-mode\fR] [\fB\-\-print\-insn\-syntax\fR] [\fB\-\-print\-opcodes\fR] [\fB\-\-generate\-example\fR] @@ -202,12 +206,13 @@ as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\f [\fB\-mcpu=[210|340]\fR] .PP \&\fITarget \s-1MIPS\s0 options:\fR - [\fB\-nocpp\fR] [\fB\-EL\fR] [\fB\-EB\fR] [\fB\-n\fR] [\fB\-O\fR[\fIoptimization level\fR]] + [\fB\-nocpp\fR] [\fB\-EL\fR] [\fB\-EB\fR] [\fB\-O\fR[\fIoptimization level\fR]] [\fB\-g\fR[\fIdebug level\fR]] [\fB\-G\fR \fInum\fR] [\fB\-KPIC\fR] [\fB\-call_shared\fR] [\fB\-non_shared\fR] [\fB\-xgot\fR] [\fB\-\-membedded\-pic\fR] [\fB\-mabi\fR=\fI\s-1ABI\s0\fR] [\fB\-32\fR] [\fB\-n32\fR] [\fB\-64\fR] [\fB\-mfp32\fR] [\fB\-mgp32\fR] [\fB\-march\fR=\fI\s-1CPU\s0\fR] [\fB\-mtune\fR=\fI\s-1CPU\s0\fR] [\fB\-mips1\fR] [\fB\-mips2\fR] - [\fB\-mips3\fR] [\fB\-mips4\fR] [\fB\-mips5\fR] [\fB\-mips32\fR] [\fB\-mips64\fR] + [\fB\-mips3\fR] [\fB\-mips4\fR] [\fB\-mips5\fR] [\fB\-mips32\fR] [\fB\-mips32r2\fR] + [\fB\-mips64\fR] [\fB\-mips64r2\fR] [\fB\-construct\-floats\fR] [\fB\-no\-construct\-floats\fR] [\fB\-trap\fR] [\fB\-no\-break\fR] [\fB\-break\fR] [\fB\-no\-trap\fR] [\fB\-mfix7000\fR] [\fB\-mno\-fix7000\fR] @@ -215,6 +220,7 @@ as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\f [\fB\-mips3d\fR] [\fB\-no\-mips3d\fR] [\fB\-mdmx\fR] [\fB\-no\-mdmx\fR] [\fB\-mdebug\fR] [\fB\-no\-mdebug\fR] + [\fB\-mpdr\fR] [\fB\-mno\-pdr\fR] .PP \&\fITarget \s-1MMIX\s0 options:\fR [\fB\-\-fixed\-special\-register\-names\fR] [\fB\-\-globalize\-symbols\fR] @@ -245,6 +251,15 @@ as [\fB\-a\fR[\fBcdhlns\fR][=\fIfile\fR]] [\fB\-D\fR] [\fB\-\-defsym\fR \fIsym\f \fB\-Av8plus\fR|\fB\-Av8plusa\fR|\fB\-Av9\fR|\fB\-Av9a\fR] [\fB\-xarch=v8plus\fR|\fB\-xarch=v8plusa\fR] [\fB\-bump\fR] [\fB\-32\fR|\fB\-64\fR] +.PP +\&\fITarget \s-1TIC54X\s0 options:\fR + [\fB\-mcpu=54[123589]\fR|\fB\-mcpu=54[56]lp\fR] [\fB\-mfar\-mode\fR|\fB\-mf\fR] + [\fB\-merrors\-to\-file\fR \fI<filename>\fR|\fB\-me\fR \fI<filename>\fR] +.PP +\&\fITarget Xtensa options:\fR + [\fB\-\-[no\-]density\fR] [\fB\-\-[no\-]relax\fR] [\fB\-\-[no\-]generics\fR] + [\fB\-\-[no\-]text\-section\-literals\fR] + [\fB\-\-[no\-]target\-align\fR] [\fB\-\-[no\-]longcalls\fR] .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\s-1GNU\s0 \fBas\fR is really a family of assemblers. @@ -255,8 +270,8 @@ including object file formats, most assembler directives (often called \&\fIpseudo-ops\fR) and assembler syntax. .PP \&\fBas\fR is primarily intended to assemble the output of the -\&\s-1GNU\s0 C compiler for use by the linker -\&. Nevertheless, we've tried to make \fBas\fR +\&\s-1GNU\s0 C compiler \f(CW\*(C`gcc\*(C'\fR for use by the linker +\&\f(CW\*(C`ld\*(C'\fR. Nevertheless, we've tried to make \fBas\fR assemble correctly everything that other assemblers for the same machine would assemble. Any exceptions are documented explicitly. @@ -290,7 +305,7 @@ runs \fBas\fR automatically. Warnings report an assumption made so that \fBas\fR could keep assembling a flawed program; errors report a grave problem that stops the assembly. .PP -If you are invoking \fBas\fR via the \s-1GNU\s0 C compiler (version 2), +If you are invoking \fBas\fR via the \s-1GNU\s0 C compiler, you can use the \fB\-Wa\fR option to pass arguments through to the assembler. The assembler arguments must be separated from each other (and the \fB\-Wa\fR) by commas. For example: @@ -298,8 +313,9 @@ by commas. For example: .Vb 1 \& gcc -c -g -O -Wa,-alh,-L file.c .Ve +.PP This passes two options to the assembler: \fB\-alh\fR (emit a listing to -standard output with with high-level and assembly source) and \fB\-L\fR (retain +standard output with high-level and assembly source) and \fB\-L\fR (retain local symbols in the symbol table). .PP Usually you do not need to use this \fB\-Wa\fR mechanism, since many compiler @@ -361,10 +377,17 @@ compiler output). .IX Item "--gstabs" Generate stabs debugging information for each assembler line. This may help debugging assembler code, if the debugger can handle it. +.IP "\fB\-\-gstabs+\fR" 4 +.IX Item "--gstabs+" +Generate stabs debugging information for each assembler line, with \s-1GNU\s0 +extensions that probably only gdb can handle, and that could make other +debuggers crash or refuse to read your program. This +may help debugging assembler code. Currently the only \s-1GNU\s0 extension is +the location of the current working directory at assembling time. .IP "\fB\-\-gdwarf2\fR" 4 .IX Item "--gdwarf2" Generate \s-1DWARF2\s0 debugging information for each assembler line. This -may help debugging assembler code, if the debugger can handle it. Note \- this +may help debugging assembler code, if the debugger can handle it. Note\-\-\-this option is only supported by some targets, not all of them. .IP "\fB\-\-help\fR" 4 .IX Item "--help" @@ -380,7 +403,7 @@ Add directory \fIdir\fR to the search list for \f(CW\*(C`.include\*(C'\fR direct Don't warn about signed overflow. .IP "\fB\-K\fR" 4 .IX Item "-K" -This option is accepted but has no effect on the \s-1TARGET\s0 family. +Issue warnings when difference tables altered for long displacements. .IP "\fB\-L\fR" 4 .IX Item "-L" .PD 0 @@ -475,6 +498,9 @@ Specify which \s-1ARM\s0 architecture variant is used by the target. .IP "\fB\-mfpu=\fR\fIfloating-point-format\fR" 4 .IX Item "-mfpu=floating-point-format" Select which Floating Point architecture is the target. +.IP "\fB\-mfloat\-abi=\fR\fIabi\fR" 4 +.IX Item "-mfloat-abi=abi" +Select which floating point \s-1ABI\s0 is in use. .IP "\fB\-mthumb\fR" 4 .IX Item "-mthumb" Enable Thumb only instruction decoding. @@ -526,7 +552,17 @@ Do not alter compare-and-branch instructions for long displacements; error if necessary. .PP The following options are available when as is configured for the -Mitsubishi M32R series. +Ubicom \s-1IP2K\s0 series. +.IP "\fB\-mip2022ext\fR" 4 +.IX Item "-mip2022ext" +Specifies that the extended \s-1IP2022\s0 instructions are allowed. +.IP "\fB\-mip2022\fR" 4 +.IX Item "-mip2022" +Restores the default behaviour, which restricts the permitted instructions to +just the basic \s-1IP2022\s0 ones. +.PP +The following options are available when as is configured for the +Renesas M32R (formerly Mitsubishi M32R) series. .IP "\fB\-\-m32rx\fR" 4 .IX Item "--m32rx" Specify which processor in the M32R family is the target. The default @@ -606,10 +642,22 @@ Generate ``little endian'' format output. .PP The following options are available when as is configured for the Motorola 68HC11 or 68HC12 series. -.IP "\fB\-m68hc11 | \-m68hc12\fR" 4 -.IX Item "-m68hc11 | -m68hc12" +.IP "\fB\-m68hc11 | \-m68hc12 | \-m68hcs12\fR" 4 +.IX Item "-m68hc11 | -m68hc12 | -m68hcs12" Specify what processor is the target. The default is defined by the configuration option when building the assembler. +.IP "\fB\-mshort\fR" 4 +.IX Item "-mshort" +Specify to use the 16\-bit integer \s-1ABI\s0. +.IP "\fB\-mlong\fR" 4 +.IX Item "-mlong" +Specify to use the 32\-bit integer \s-1ABI\s0. +.IP "\fB\-mshort\-double\fR" 4 +.IX Item "-mshort-double" +Specify to use the 32\-bit double \s-1ABI\s0. +.IP "\fB\-mlong\-double\fR" 4 +.IX Item "-mlong-double" +Specify to use the 64\-bit double \s-1ABI\s0. .IP "\fB\-\-force\-long\-branchs\fR" 4 .IX Item "--force-long-branchs" Relative branches are turned into absolute ones. This concerns @@ -657,6 +705,20 @@ equivalent to \-Av8plus and \-Av8plusa, respectively. .IX Item "-bump" Warn when the assembler switches to another architecture. .PP +The following options are available when as is configured for the 'c54x +architecture. +.IP "\fB\-mfar\-mode\fR" 4 +.IX Item "-mfar-mode" +Enable extended addressing mode. All addresses and relocations will assume +extended addressing (usually 23 bits). +.IP "\fB\-mcpu=\fR\fI\s-1CPU_VERSION\s0\fR" 4 +.IX Item "-mcpu=CPU_VERSION" +Sets the \s-1CPU\s0 version being compiled for. +.IP "\fB\-merrors\-to\-file\fR \fI\s-1FILENAME\s0\fR" 4 +.IX Item "-merrors-to-file FILENAME" +Redirect error output to a file, for broken systems which don't support such +behaviour in the shell. +.PP The following options are available when as is configured for a \s-1MIPS\s0 processor. .IP "\fB\-G\fR \fInum\fR" 4 @@ -683,16 +745,23 @@ Generate ``little endian'' format output. .IX Item "-mips5" .IP "\fB\-mips32\fR" 4 .IX Item "-mips32" +.IP "\fB\-mips32r2\fR" 4 +.IX Item "-mips32r2" .IP "\fB\-mips64\fR" 4 .IX Item "-mips64" +.IP "\fB\-mips64r2\fR" 4 +.IX Item "-mips64r2" .PD Generate code for a particular \s-1MIPS\s0 Instruction Set Architecture level. \&\fB\-mips1\fR is an alias for \fB\-march=r3000\fR, \fB\-mips2\fR is an alias for \fB\-march=r6000\fR, \fB\-mips3\fR is an alias for \&\fB\-march=r4000\fR and \fB\-mips4\fR is an alias for \fB\-march=r8000\fR. -\&\fB\-mips5\fR, \fB\-mips32\fR, and \fB\-mips64\fR correspond to generic -\&\fB\s-1MIPS\s0 V\fR, \fB\s-1MIPS32\s0\fR, and \fB\s-1MIPS64\s0\fR \s-1ISA\s0 processors, -respectively. +\&\fB\-mips5\fR, \fB\-mips32\fR, \fB\-mips32r2\fR, \fB\-mips64\fR, and +\&\fB\-mips64r2\fR +correspond to generic +\&\fB\s-1MIPS\s0 V\fR, \fB\s-1MIPS32\s0\fR, \fB\s-1MIPS32\s0 Release 2\fR, \fB\s-1MIPS64\s0\fR, +and \fB\s-1MIPS64\s0 Release 2\fR +\&\s-1ISA\s0 processors, respectively. .IP "\fB\-march=\fR\fI\s-1CPU\s0\fR" 4 .IX Item "-march=CPU" Generate code for a particular \s-1MIPS\s0 cpu. @@ -715,6 +784,13 @@ of an mfhi or mflo instruction occurs in the following two instructions. .PD Cause stabs-style debugging output to go into an ECOFF-style .mdebug section instead of the standard \s-1ELF\s0 .stabs sections. +.IP "\fB\-mpdr\fR" 4 +.IX Item "-mpdr" +.PD 0 +.IP "\fB\-mno\-pdr\fR" 4 +.IX Item "-mno-pdr" +.PD +Control generation of \f(CW\*(C`.pdr\*(C'\fR sections. .IP "\fB\-mgp32\fR" 4 .IX Item "-mgp32" .PD 0 @@ -844,6 +920,41 @@ Assemble for a big endian target. Assemble for a little endian target. .PP See the info pages for documentation of the MMIX-specific options. +.PP +The following options are available when as is configured for +an Xtensa processor. +.IP "\fB\-\-density | \-\-no\-density\fR" 4 +.IX Item "--density | --no-density" +Enable or disable use of instructions from the Xtensa code density +option. This is enabled by default when the Xtensa processor supports +the code density option. +.IP "\fB\-\-relax | \-\-no\-relax\fR" 4 +.IX Item "--relax | --no-relax" +Enable or disable instruction relaxation. This is enabled by default. +Note: In the current implementation, these options also control whether +assembler optimizations are performed, making these options equivalent +to \fB\-\-generics\fR and \fB\-\-no\-generics\fR. +.IP "\fB\-\-generics | \-\-no\-generics\fR" 4 +.IX Item "--generics | --no-generics" +Enable or disable all assembler transformations of Xtensa instructions. +The default is \fB\-\-generics\fR; +\&\fB\-\-no\-generics\fR should be used only in the rare cases when the +instructions must be exactly as specified in the assembly source. +.IP "\fB\-\-text\-section\-literals | \-\-no\-text\-section\-literals\fR" 4 +.IX Item "--text-section-literals | --no-text-section-literals" +With \fB\-\-text\-section\-literals\fR, literal pools are interspersed +in the text section. The default is +\&\fB\-\-no\-text\-section\-literals\fR, which places literals in a +separate section in the output file. +.IP "\fB\-\-target\-align | \-\-no\-target\-align\fR" 4 +.IX Item "--target-align | --no-target-align" +Enable or disable automatic alignment to reduce branch penalties at the +expense of some code density. The default is \fB\-\-target\-align\fR. +.IP "\fB\-\-longcalls | \-\-no\-longcalls\fR" 4 +.IX Item "--longcalls | --no-longcalls" +Enable or disable transformation of call instructions to allow calls +across a greater range of addresses. The default is +\&\fB\-\-no\-longcalls\fR. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fIgcc\fR\|(1), \fIld\fR\|(1), and the Info entries for \fIbinutils\fR and \fIld\fR. @@ -856,4 +967,4 @@ under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the -section entitled \*(L"\s-1GNU\s0 Free Documentation License\*(R". +section entitled ``\s-1GNU\s0 Free Documentation License''. diff --git a/contrib/binutils/ld/configure.host b/contrib/binutils/ld/configure.host index 436a912ea2d4..f2e1eb42f0b9 100644 --- a/contrib/binutils/ld/configure.host +++ b/contrib/binutils/ld/configure.host @@ -7,12 +7,10 @@ # HDEFINES host specific compiler flags # HOSTING_CRT0 crt0.o file used for bootstrapping # HOSTING_LIBS libraries used for bootstrapping -# NATIVE_LIB_DIRS library directories to search on this host HDEFINES= HOSTING_CRT0=/lib/crt0.o -HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ]; then libgcc=../gcc/libgcc.a; else libgcc=\`${CC} -print-libgcc-file-name\`; fi; if [ -f ../gcc/libgcc_eh.a ]; then libgcc="$libgcc ../gcc/libgcc_eh.a"; else libgcc_eh=\`${CC} -print-file-name=libgcc_eh.a\`; if [ x"$libgcc_eh" != xlibgcc_eh.a ]; then libgcc="$libgcc $libgcc_eh"; fi; fi; echo $libgcc -lc $libgcc`' -NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib' +HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ]; then libgcc=../gcc/libgcc.a; else libgcc=\`${CC} -print-libgcc-file-name\`; fi; if [ -f ../gcc/libgcc_eh.a ]; then libgcc="$libgcc ../gcc/libgcc_eh.a"; else libgcc_eh=\`${CC} -print-file-name=libgcc_eh.a\`; if [ x"$libgcc_eh" != xlibgcc_eh.a ]; then libgcc="$libgcc $libgcc_eh"; fi; fi; echo --start-group $libgcc -lc --end-group`' # # Generic configurations: @@ -20,13 +18,8 @@ NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib' case "${host}" in -*-*-freebsd*) - NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib' - # Older versions of gcc do not use a specs file. In those cases, - # gcc -print-file-name=specs will simply print specs. We create a - # dummy specs files to handle this. - echo "-dynamic-linker `${CC} --print-prog-name=ld-elf.so.1`" > specs - HOSTING_CRT0='-dynamic-linker `${CC} --print-file-name=ld-elf.so.1` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `${CC} --print-file-name=crtbegin.o`' +*-*-freebsd* | *-*-kfreebsd*-gnu) + HOSTING_CRT0='-dynamic-linker `[ -f \`${CC} --print-prog-name=ld-elf.so.1\` ] || echo /usr/libexec/``${CC} --print-prog-name=ld-elf.so.1` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `${CC} --print-file-name=crtbegin.o`' HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`' ;; @@ -44,6 +37,36 @@ case "${host}" in HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`' ;; +*-*-netbsd*) + # Different versions of NetBSD with the ELF object format use different + # sets of start/end files. + HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o' + if [ -f `${CC} --print-file-name=crti.o` ]; then + # Support for GCC's crtstuff present. + HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crti.o`" + if [ -f ../gcc/crtbegin.o ]; then + HOSTING_CRT0="$HOSTING_CRT0 ../gcc/crtbegin.o" + else + HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crtbegin.o`" + fi + else + # Support for GCC's crtstuff not present. + HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crtbegin.o`" + fi + if [ -f `${CC} --print-file-name=crtn.o` ]; then + # Support for GCC's crtstuff present. + if [ -f ../gcc/crtbegin.o ]; then + HOSTING_LIBS="$HOSTING_LIBS ../gcc/crtend.o" + else + HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`" + fi + HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtn.o`" + else + # Support for GCC's crtstuff not present. + HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`" + fi + ;; + esac # @@ -56,48 +79,45 @@ case "${host}" in # No further tweaking needed ;; -alpha*-*-netbsd*) - HOSTING_CRT0=/usr/lib/crt0.o +am33_2.0-*-linux*) + HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"` ;; arm*-*-linux-gnu*) - HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux,g"` + HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"` ;; hppa*64*-*-hpux11*) - NATIVE_LIB_DIRS=/usr/lib/pa20_64 HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o # Even if CC is not gcc, the tests use gcc. - HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else if test "$GCC" = yes; then ${CC} --print-libgcc-file-name; else gcc --print-libgcc-file-name; fi fi` -lc /usr/lib/pa20_64/milli.a' + HOSTING_LIBS='--start-group `if [ -f ../gcc/libgcc.a ]; then echo ../gcc/libgcc.a; else if test "$GCC" = yes; then ${CC} --print-libgcc-file-name; else gcc --print-libgcc-file-name; fi fi` -lc --end-group /usr/lib/pa20_64/milli.a' ;; -i[3456]86-*-bsd* | i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12]\.* | i[34567]86-*-freebsd*aout* | i[3456]86-*-netbsd*) +i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[12] | i[3-7]86-*-freebsd[12]\.* | i[3-7]86-*-freebsd*aout*) HOSTING_CRT0=/usr/lib/crt0.o ;; -i[3456]86-*-sysv4*) +i[3-7]86-*-sysv4*) HOSTING_CRT0='/usr/ccs/lib/crt1.o /usr/ccs/lib/crti.o /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /usr/ccs/lib/crtn.o' - NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ;; -i[3456]86-sequent-ptx* | i[3456]86-sequent-sysv*) +i[3-7]86-sequent-ptx* | i[3-7]86-sequent-sysv*) HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' ;; -i[3456]86-*-sysv*) +i[3-7]86-*-sysv*) HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' ;; -i[3456]86-*-solaris*) +i[3-7]86-*-solaris*) HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else ${CC} -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else ${CC} -print-file-name=crti.o; fi` /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else ${CC} -print-file-name=crtn.o; fi`' - NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ;; -i[3456]86-*-sco* | i[3456]86-*-isc*) +i[3-7]86-*-sco* | i[3-7]86-*-isc*) # In some configurations gcc does not use crtbegin.o and crtend.o. # In that case gcc -print-file-name=crtbegin.o will simply print # crtbegin.o. We create dummy crtbegin.o and crtend.o files to @@ -112,19 +132,18 @@ i[3456]86-*-sco* | i[3456]86-*-isc*) HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o' ;; -i[3456]86-*-lynxos*) +i[3-7]86-*-lynxos*) HOSTING_CRT0=/lib/init1.o HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' ;; -i[3456]86-pc-interix*) +i[3-7]86-pc-interix*) HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' - NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib' HOSTING_LIBS='-L $$X/local_bin -L $$INTERIX_ROOT/usr/lib '"$HOSTING_LIBS"' -lcpsx -lc -lcpsx $$INTERIX_ROOT/usr/lib/psxdll.a $$INTERIX_ROOT/usr/lib/psxdll2.a' ;; -i[3456]86-*-cygwin*) - HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' +i[3-7]86-*-cygwin*) + HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' ;; ia64-*-linux-gnu*) @@ -134,11 +153,6 @@ ia64-*-linux-gnu*) ia64-*-aix*) HOSTING_CRT0='-dynamic-linker `egrep "libc.so" \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ ][ ]*\(.*/libc.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`' HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`' - NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib' - ;; - -mips*-dec-bsd*) - HOSTING_CRT0=/usr/lib/crt0.o ;; mips*-sgi-irix4* | mips*-sgi-irix5*) @@ -184,6 +198,10 @@ m88*-motorola-sysv3) HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' ;; +powerpc64*-*-linux-gnu*) + HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld64.so.1,"` + ;; + powerpc*-*-linux-gnu*) HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` ;; @@ -199,7 +217,6 @@ s390-*-linux-gnu*) sparc*-*-solaris2*) HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else ${CC} -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else ${CC} -print-file-name=crti.o; fi` /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else ${CC} -print-file-name=crtn.o; fi`' - NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ;; sparc-*-linux-gnu*) @@ -214,21 +231,17 @@ x86_64-*-linux-gnu*) HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` ;; -*-*-freebsd*) +*-*-freebsd* | *-*-kfreebsd*-gnu) ;; *-*-linux*) ;; *-*-netbsd*) - # NetBSD typically does not use the GCC crtstuff, so ignore it. - HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o /usr/lib/crtbegin.o' - HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` /usr/lib/crtend.o' ;; alpha*-*-*) HOSTING_CRT0=/usr/ccs/lib/crt0.o - NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ;; esac diff --git a/contrib/binutils/ld/configure.tgt b/contrib/binutils/ld/configure.tgt index bcdbb04833fb..9b2929180c53 100644 --- a/contrib/binutils/ld/configure.tgt +++ b/contrib/binutils/ld/configure.tgt @@ -9,11 +9,14 @@ # targ_extra_emuls additional linker emulations to provide # targ_extra_libpath additional linker emulations using LIB_PATH # targ_extra_ofiles additional objects needed by the emulation +# NATIVE_LIB_DIRS library directories to search on this host +# (if we are a native or sysrooted linker) targ_extra_emuls= targ_extra_ofiles= case "${targ}" in +am33_2.0-*-linux*) targ_emul=elf32am33lin ;; arm-epoc-pe) targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; arm-*-wince) targ_emul=armpe ; @@ -21,11 +24,12 @@ arm-*-wince) targ_emul=armpe ; arm-*-pe) targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; arc-*-elf*) targ_emul=arcelf ;; -avr-*-*) targ_emul=avr85xx - targ_extra_emuls="avr1200 avr23xx avr44x4 avr4433 avrmega603 avrmega103 avrmega161 avr1 avr2 avr3 avr4 avr5" ;; +avr-*-*) targ_emul=avr2 + targ_extra_emuls="avr1 avr3 avr4 avr5" ;; cris-*-*aout*) targ_emul=crisaout targ_extra_emuls="criself crislinux" targ_extra_libpath=$targ_extra_emuls ;; +cris-*-linux-gnu*) targ_emul=crislinux ;; cris-*-*) targ_emul=criself targ_extra_emuls="crisaout crislinux" targ_extra_libpath=$targ_extra_emuls ;; @@ -44,7 +48,7 @@ sparc*-*-aout) targ_emul=sparcaout ;; sparc*-*-coff) targ_emul=coff_sparc ;; sparc*-*-elf) targ_emul=elf32_sparc ;; sparc*-*-sysv4*) targ_emul=elf32_sparc ;; -sparc64-*-freebsd* | sparcv9-*-freebsd*) +sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu) targ_emul=elf64_sparc_fbsd targ_extra_emuls="elf64_sparc elf32_sparc" targ_extra_libpath=$targ_extra_emuls @@ -94,6 +98,7 @@ sparc*-wrs-vxworks*) targ_emul=sparcaout ;; sparc*-*-rtemsaout*) targ_emul=sparcaout ;; sparc*-*-rtemself*) targ_emul=elf32_sparc ;; sparc*-*-rtems*) targ_emul=elf32_sparc ;; +i860-*-coff) targ_emul=coff_i860 ;; i860-stardent-sysv4* | i860-stardent-elf*) targ_emul=elf32_i860 ;; i960-wrs-vxworks5.0*) targ_emul=gld960 ;; @@ -104,12 +109,16 @@ i960-intel-nindy) targ_emul=gld960 ;; i960-*-rtems*) targ_emul=gld960coff ;; i960-*-elf*) targ_emul=elf32_i960 ;; ia64-*-elf*) targ_emul=elf64_ia64 ;; -ia64-*-freebsd*) targ_emul=elf64_ia64_fbsd +ia64-*-freebsd* | ia64-*-kfreebsd*-gnu) + targ_emul=elf64_ia64_fbsd targ_extra_emuls="elf64_ia64" ;; ia64-*-netbsd*) targ_emul=elf64_ia64 ;; ia64-*-linux*) targ_emul=elf64_ia64 ;; ia64-*-aix*) targ_emul=elf64_aix ;; -m32r-*-*) targ_emul=m32relf ;; +m32r*le-*-elf*) targ_emul=m32rlelf ;; +m32r*-*-elf*) targ_emul=m32relf ;; +m32r*le-*-linux-gnu*) targ_emul=m32rlelf_linux ;; +m32r*-*-linux-gnu*) targ_emul=m32relf_linux ;; m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;; m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf @@ -120,30 +129,34 @@ m68*-ericsson-ose) targ_emul=sun3 ;; m68*-apple-aux*) targ_emul=m68kaux ;; *-tandem-none) targ_emul=st2000 ;; i370-*-elf* | i370-*-linux-gnu*) targ_emul=elf32i370 ;; -i[3456]86-*-nto-qnx*) targ_emul=i386nto ;; -i[3456]86-*-vsta) targ_emul=vsta ;; -i[3456]86-go32-rtems*) targ_emul=i386go32 ;; -i[3456]86-*-go32) targ_emul=i386go32 ;; -i[3456]86-*-msdosdjgpp*) targ_emul=i386go32 ;; -i[3456]86-*-aix*) targ_emul=i386coff ;; -i[3456]86-*-sco*) targ_emul=i386coff ;; -i[3456]86-*-isc*) targ_emul=i386coff ;; -i[3456]86-*-lynxos*) targ_emul=i386lynx ;; -i[3456]86-*-coff) targ_emul=i386coff ;; -i[3456]86-*-rtemscoff*) targ_emul=i386coff ;; -i[3456]86-*-rtemself*) targ_emul=elf_i386 ;; -i[3456]86-*-rtems*) targ_emul=elf_i386 ;; -i[3456]86-*-bsd) targ_emul=i386bsd ;; -i[3456]86-*-bsd386) targ_emul=i386bsd ;; -i[3456]86-*-bsdi*) targ_emul=i386bsd ;; -i[3456]86-*-aout) targ_emul=i386aout ;; -i[3456]86-*-linux*aout*) targ_emul=i386linux +i[3-7]86-*-nto-qnx*) targ_emul=i386nto ;; +i[3-7]86-*-vsta) targ_emul=vsta ;; +i[3-7]86-go32-rtems*) targ_emul=i386go32 ;; +i[3-7]86-*-go32) targ_emul=i386go32 ;; +i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;; +i[3-7]86-*-aix*) targ_emul=i386coff ;; +i[3-7]86-*-sco*) targ_emul=i386coff ;; +i[3-7]86-*-isc*) targ_emul=i386coff ;; +i[3-7]86-*-lynxos*) targ_emul=i386lynx ;; +i[3-7]86-*-coff) targ_emul=i386coff ;; +i[3-7]86-*-rtemscoff*) targ_emul=i386coff ;; +i[3-7]86-*-rtemself*) targ_emul=elf_i386 ;; +i[3-7]86-*-rtems*) targ_emul=elf_i386 ;; +i[3-7]86-*-aros*) targ_emul=elf_i386 ;; +i[3-7]86-*-bsd) targ_emul=i386bsd ;; +i[3-7]86-*-bsd386) targ_emul=i386bsd ;; +i[3-7]86-*-bsdi*) targ_emul=i386bsd ;; +i[3-7]86-*-aout) targ_emul=i386aout ;; +i[3-7]86-*-linux*aout*) targ_emul=i386linux targ_extra_emuls=elf_i386 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;; -i[3456]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;; -i[3456]86-*-linux-gnu*) targ_emul=elf_i386 +i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;; +i[3-7]86-*-linux-gnu*) targ_emul=elf_i386 targ_extra_emuls=i386linux + if test x${want64} = xtrue; then + targ_extra_emuls="$targ_extra_emuls elf_x86_64" + fi tdir_i386linux=${targ_alias}aout ;; x86_64-*-linux-gnu*) targ_emul=elf_x86_64 @@ -152,21 +165,24 @@ x86_64-*-linux-gnu*) targ_emul=elf_x86_64 tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'` tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;; -i[3456]86-*-sysv[45]*) targ_emul=elf_i386 ;; -i[3456]86-*-solaris2*) targ_emul=elf_i386_ldso +i[3-7]86-*-sysv[45]*) targ_emul=elf_i386 ;; +i[3-7]86-*-solaris2*) targ_emul=elf_i386_ldso targ_extra_emuls="elf_i386" ;; -i[3456]86-*-unixware) targ_emul=elf_i386 ;; -i[3456]86-*-solaris*) targ_emul=elf_i386_ldso +i[3-7]86-*-unixware) targ_emul=elf_i386 ;; +i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso targ_extra_emuls="elf_i386" ;; -i[3456]86-*-netbsdelf*) targ_emul=elf_i386 +i[3-7]86-*-netbsdelf* | \ +i[3-7]86-*-netbsd*-gnu* | \ +i[3-7]86-*-knetbsd*-gnu) + targ_emul=elf_i386 targ_extra_emuls=i386nbsd ;; -i[3456]86-*-netbsdpe*) targ_emul=i386pe +i[3-7]86-*-netbsdpe*) targ_emul=i386pe targ_extra_ofiles="deffilep.o pe-dll.o" ;; -i[3456]86-*-netbsd*) targ_emul=i386nbsd +i[3-7]86-*-netbsd*) targ_emul=i386nbsd targ_extra_emuls=elf_i386 ;; x86_64-*-netbsd*) targ_emul=elf_x86_64 @@ -181,37 +197,41 @@ x86_64-*-netbsd*) targ_emul=elf_x86_64 ;; esac ;; -i[3456]86-*-netware) targ_emul=i386nw ;; -i[3456]86-*-elf*) targ_emul=elf_i386 ;; -i[3456]86-*-freebsdaout* | i[3456]86-*-freebsd[12].* | i[3456]86-*-freebsd[12]) +i[3-7]86-*-netware) targ_emul=i386nw ;; +i[3-7]86-*-elf*) targ_emul=elf_i386 ;; +i[3-7]86-*-kaos*) targ_emul=elf_i386 ;; +i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12]) targ_emul=i386bsd ;; -i[3456]86-*-freebsd*) targ_emul=elf_i386_fbsd +i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu) + targ_emul=elf_i386_fbsd targ_extra_emuls="elf_i386 i386bsd" ;; -x86_64-*-freebsd*) targ_emul=elf_x86_64_fbsd +x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu) + targ_emul=elf_x86_64_fbsd targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386" tdir_elf_i386=`echo ${targ_alias} \ | sed -e 's/x86_64/i386/'` ;; -i[3456]86-*-sysv*) targ_emul=i386coff ;; -i[3456]86-*-ptx*) targ_emul=i386coff ;; -i[3456]86-*-mach*) targ_emul=i386mach ;; -i[3456]86-*-gnu*) targ_emul=elf_i386 ;; -i[3456]86-*-msdos*) targ_emul=i386msdos; targ_extra_emuls=i386aout ;; -i[3456]86-*-moss*) targ_emul=i386moss; targ_extra_emuls=i386msdos ;; -i[3456]86-*-winnt*) targ_emul=i386pe ; +i[3-7]86-*-sysv*) targ_emul=i386coff ;; +i[3-7]86-*-ptx*) targ_emul=i386coff ;; +i[3-7]86-*-mach*) targ_emul=i386mach ;; +i[3-7]86-*-gnu*) targ_emul=elf_i386 ;; +i[3-7]86-*-msdos*) targ_emul=i386msdos; targ_extra_emuls=i386aout ;; +i[3-7]86-*-moss*) targ_emul=i386moss; targ_extra_emuls=i386msdos ;; +i[3-7]86-*-winnt*) targ_emul=i386pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; -i[3456]86-*-pe) targ_emul=i386pe ; +i[3-7]86-*-pe) targ_emul=i386pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; -i[3456]86-*-cygwin*) targ_emul=i386pe ; - targ_extra_ofiles="deffilep.o pe-dll.o" ;; -i[3456]86-*-mingw32*) targ_emul=i386pe ; +i[3-7]86-*-cygwin*) targ_emul=i386pe ; + targ_extra_ofiles="deffilep.o pe-dll.o" + test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;; +i[3-7]86-*-mingw32*) targ_emul=i386pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; -i[3456]86-*-interix*) targ_emul=i386pe_posix; +i[3-7]86-*-interix*) targ_emul=i386pe_posix; targ_extra_ofiles="deffilep.o pe-dll.o" ;; -i[3456]86-*-beospe*) targ_emul=i386beos ;; -i[3456]86-*-beos*) targ_emul=elf_i386_be ;; -i[3456]86-*-vxworks*) targ_emul=i386aout ;; -i[3456]86-*-chaos) targ_emul=elf_i386_chaos ;; +i[3-7]86-*-beospe*) targ_emul=i386beos ;; +i[3-7]86-*-beos*) targ_emul=elf_i386_be ;; +i[3-7]86-*-vxworks*) targ_emul=elf_i386 ;; +i[3-7]86-*-chaos) targ_emul=elf_i386_chaos ;; m8*-*-*) targ_emul=m88kbcs ;; a29k-*-udi) targ_emul=sa29200 ;; a29k-*-ebmon) targ_emul=ebmon29k ;; @@ -220,8 +240,8 @@ a29k-*-*) targ_emul=a29k ;; arm-*-aout | armel-*-aout) targ_emul=armaoutl ;; armeb-*-aout) targ_emul=armaoutb ;; arm-*-coff) targ_emul=armcoff ;; -arm-*-vxworks) targ_emul=armcoff ;; -arm-*-freebsd*) targ_emul=armelf_fbsd +arm-*-freebsd* | arm-*-kfreebsd*-gnu) + targ_emul=armelf_fbsd targ_extra_emuls="armelf" ;; armeb-*-netbsdelf*) targ_emul=armelfb_nbsd; targ_extra_emuls="armelf_nbsd armelf armnbsd" ;; @@ -229,17 +249,23 @@ arm-*-netbsdelf*) targ_emul=armelf_nbsd; targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;; arm-*-netbsd*) targ_emul=armnbsd; targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd" ;; +arm-*-nto*) targ_emul=armnto ;; arm-*-openbsd*) targ_emul=armnbsd ;; arm-*-rtems*) targ_emul=armelf ;; -arm-*-elf) targ_emul=armelf ;; +armeb-*-elf) targ_emul=armelfb ;; +arm-*-elf | arm-*-vxworks) + targ_emul=armelf ;; +arm-*-kaos*) targ_emul=armelf ;; arm9e-*-elf) targ_emul=armelf ;; arm-*-oabi) targ_emul=armelf_oabi ;; +arm*b-*-linux-gnu*) targ_emul=armelfb_linux; targ_extra_emuls=armelfb ;; arm*-*-linux-gnu*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;; arm*-*-uclinux*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;; arm*-*-conix*) targ_emul=armelf ;; thumb-*-linux-gnu* | thumb-*-uclinux*) targ_emul=armelf_linux; targ_extra_emuls=armelf ;; strongarm-*-coff) targ_emul=armcoff ;; strongarm-*-elf) targ_emul=armelf ;; +strongarm-*-kaos*) targ_emul=armelf ;; thumb-*-coff) targ_emul=armcoff ;; thumb-*-elf) targ_emul=armelf ;; thumb-*-oabi) targ_emul=armelf_oabi ;; @@ -250,13 +276,13 @@ thumb-*-pe) targ_emul=armpe ; xscale-*-coff) targ_emul=armcoff ;; xscale-*-elf) targ_emul=armelf ;; h8300-*-hms* | h8300-*-coff* | h8300-*-rtems*) - targ_emul=h8300; targ_extra_emuls="h8300h h8300s" + targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;; h8300-*-elf*) targ_emul=h8300elf; - targ_extra_emuls="h8300helf h8300self" + targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;; -h8500-*-hms* | h8500-*-coff*) +h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*) targ_emul=h8500 targ_extra_emuls="h8500s h8500b h8500m h8500c" ;; @@ -265,6 +291,13 @@ sh-*-linux*) targ_extra_emuls=shelf_linux targ_extra_libpath=shelf_linux ;; +sh64eb-*-linux*) targ_emul=shelf32_linux + targ_extra_emuls="shlelf32_linux" + ;; +sh64-*-linux*) targ_emul=shlelf32_linux + targ_extra_emuls="shelf32_linux" + targ_extra_libpath=shelf32_linux + ;; sh*eb-*-linux*) targ_emul=shelf_linux ;; @@ -287,7 +320,7 @@ sh64-*-netbsd*) targ_emul=shelf64_nbsd targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;; -sh*le-*-netbsdelf*) +sh*l*-*-netbsdelf*) targ_emul=shlelf_nbsd targ_extra_emuls=shelf_nbsd ;; @@ -295,17 +328,21 @@ sh*-*-netbsdelf*) targ_emul=shelf_nbsd targ_extra_emuls=shlelf_nbsd ;; -shle*-*-elf* | sh[1234]*le*-*-elf) +shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*) targ_emul=shlelf targ_extra_emuls="shelf shl sh" ;; -sh-*-elf* | sh[1234]*-*-elf | sh-*-rtemself*) +sh-*-rtemscoff*) targ_emul=sh; targ_extra_emuls=shl ;; +sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos* | sh-*-vxworks) targ_emul=shelf targ_extra_emuls="shlelf sh shl" ;; +sh-*-nto*) targ_emul=shelf_nto + targ_extra_emuls=shlelf_nto + ;; sh-*-pe) targ_emul=shpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; -sh-*-*|sh-*-rtems*) targ_emul=sh; targ_extra_emuls=shl ;; +sh-*-*) targ_emul=sh; targ_extra_emuls=shl ;; sh64le-*-elf*) targ_emul=shlelf targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64" @@ -331,6 +368,7 @@ m68k-*-linux-gnu*) targ_emul=m68kelf targ_extra_emuls=m68klinux tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;; +m68k-*-uclinux*) targ_emul=m68kelf ;; m68*-*-gnu*) targ_emul=m68kelf ;; m68*-*-lynxos*) targ_emul=m68klynx ;; m68*-*-netbsd*4k*) targ_emul=m68k4knbsd @@ -357,6 +395,7 @@ vax-*-netbsdelf*) targ_emul=elf32vax vax-*-netbsdaout* | vax-*-netbsd*) targ_emul=vaxnbsd targ_extra_emuls=elf32vax ;; +vax-*-linux-gnu*) targ_emul=elf32vax ;; mips*-*-pe) targ_emul=mipspe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; mips*-dec-ultrix*) targ_emul=mipslit ;; @@ -364,11 +403,11 @@ mips*-dec-osf*) targ_emul=mipslit ;; mips*-sgi-irix5*) targ_emul=elf32bsmip ;; mips*-sgi-irix6*) targ_emul=elf32bmipn32 targ_extra_emuls="elf32bsmip elf64bmip" + targ_extra_libpath=$targ_extra_emuls ;; mips*-sgi-irix*) targ_emul=mipsbig ;; mips*el-*-ecoff*) targ_emul=mipsidtl ;; mips*-*-ecoff*) targ_emul=mipsidt ;; -mips*-dec-bsd*) targ_emul=mipsbsd ;; mips*el-*-netbsd*) targ_emul=elf32lmip targ_extra_emuls="elf32bmip" ;; @@ -387,12 +426,20 @@ mips*-*-elf*) targ_emul=elf32ebmip ;; mips*el-*-rtems*) targ_emul=elf32elmip ;; mips*-*-rtems*) targ_emul=elf32ebmip ;; mips*el-*-vxworks*) targ_emul=elf32elmip ;; -mips*-*-vxworks*) targ_emul=elf32ebmip ;; +mips*-*-vxworks*) targ_emul=elf32ebmip + targ_extra_emuls="elf32elmip" ;; +mips*-*-windiss) targ_emul=elf32mipswindiss ;; +mips64*el-*-linux-gnu*) targ_emul=elf32ltsmipn32 + targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip" + ;; +mips64*-*-linux-gnu*) targ_emul=elf32btsmipn32 + targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip" + ;; mips*el-*-linux-gnu*) targ_emul=elf32ltsmip - targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip" + targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;; mips*-*-linux-gnu*) targ_emul=elf32btsmip - targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip" + targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;; mips*-*-lnews*) targ_emul=mipslnews ;; mips*-*-sysv4*) targ_emul=elf32btsmip ;; @@ -401,7 +448,10 @@ mmix-*-*) targ_emul=mmo ;; mn10200-*-*) targ_emul=mn10200 ;; mn10300-*-*) targ_emul=mn10300 ;; -alpha*-*-freebsd*) targ_emul=elf64alpha_fbsd +msp430-*-*) targ_emul=msp430x110 + targ_extra_emuls="msp430x112 msp430x1101 msp430x1111 msp430x1121 msp430x1122 msp430x1132 msp430x122 msp430x123 msp430x1222 msp430x1232 msp430x133 msp430x135 msp430x1331 msp430x1351 msp430x147 msp430x148 msp430x149 msp430x155 msp430x156 msp430x157 msp430x167 msp430x168 msp430x169 msp430x311 msp430x312 msp430x313 msp430x314 msp430x315 msp430x323 msp430x325 msp430x336 msp430x337 msp430x412 msp430x413 msp430xE423 msp430xE425 msp430xE427 msp430xW423 msp430xW425 msp430xW427 msp430x435 msp430x436 msp430x437 msp430x447 msp430x448 msp430x449" ;; +alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) + targ_emul=elf64alpha_fbsd targ_extra_emuls="elf64alpha alpha" tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;; @@ -422,11 +472,12 @@ ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd ;; openrisc-*-*) targ_emul=elf32openrisc ;; or32-*-coff) targ_emul=or32 ;; or32-*-elf) targ_emul=or32elf ;; -or32-*-rtems) targ_emul=or32 ;; +or32-*-rtems*) targ_emul=or32elf ;; pdp11-*-*) targ_emul=pdp11 ;; pjl*-*-*) targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;; pj*-*-*) targ_emul=pjelf ;; -powerpc-*-freebsd*) targ_emul=elf32ppc_fbsd; +powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu) + targ_emul=elf32ppc_fbsd; targ_extra_emuls="elf32ppc elf32ppcsim"; targ_extra_libpath=elf32ppc; tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` @@ -435,13 +486,18 @@ powerpc*-*-linux*) case "${targ}" in *64*) targ_emul=elf64ppc targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim" - targ_extra_libpath=elf32ppclinux + targ_extra_libpath="elf32ppclinux elf32ppc" tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'` tdir_elf32ppclinux=$tdir_elf32ppc tdir_elf32ppcsim=$tdir_elf32ppc ;; *) targ_emul=elf32ppclinux targ_extra_emuls="elf32ppc elf32ppcsim" - targ_extra_libpath=elf32ppc ;; + targ_extra_libpath=elf32ppc + if test "${want64}" = "true"; then + targ_extra_emuls="$targ_extra_emuls elf64ppc" + targ_extra_libpath="$targ_extra_libpath elf64ppc" + fi + ;; esac ;; powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \ | powerpc*le-*-sysv* | powerpc*le-*-vxworks*) @@ -454,7 +510,7 @@ powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \ targ_extra_emuls="elf32ppcsim" ;; esac ;; powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \ - | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-vxworks*) + | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-vxworks* | powerpc*-*-kaos*) case "${targ}" in *64*) targ_emul=elf64ppc targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" @@ -464,6 +520,8 @@ powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \ *) targ_emul=elf32ppc targ_extra_emuls="elf32ppclinux elf32ppcsim" ;; esac ;; +powerpc-*-nto*) targ_emul=elf32ppcnto ;; +powerpcle-*-nto*) targ_emul=elf32lppcnto ;; powerpcle-*-rtems*) targ_emul=elf32leppc ;; powerpc-*-rtems*) targ_emul=elf32ppc ;; powerpc-*-macos*) targ_emul=ppcmacos ;; @@ -479,14 +537,18 @@ rs6000-*-aix5*) targ_emul=aix5rs6 ;; rs6000-*-aix*) targ_emul=aixrs6 ;; tic30-*-*aout*) targ_emul=tic30aout ;; tic30-*-*coff*) targ_emul=tic30coff ;; +tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;; tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;; tic80-*-*) targ_emul=tic80coff ;; v850-*-*) targ_emul=v850 ;; v850e-*-*) targ_emul=v850 ;; v850ea-*-*) targ_emul=v850 ;; -frv-*-*) targ_emul=elf32frv ;; +iq2000-*-elf) targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10" ;; +frv-*-*linux*) targ_emul=elf32frvfd ;; +frv-*-*) targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd" ;; w65-*-*) targ_emul=w65 ;; xstormy16-*-*) targ_emul=elf32xstormy16 ;; +xtensa-*-*) targ_emul=elf32xtensa;; fr30-*-*) targ_emul=elf32fr30 ;; mcore-*-pe) targ_emul=mcorepe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;; @@ -502,6 +564,7 @@ s390-*-linux*) targ_emul=elf_s390 tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'` fi ;; *-*-ieee*) targ_emul=vanilla ;; +ip2k-*-elf) targ_emul=elf32ip2k ;; *) echo 2>&1 "*** ld does not support target ${targ}" @@ -509,3 +572,53 @@ s390-*-linux*) targ_emul=elf_s390 exit 1 esac + +NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib' +case "${target}" in + +*-*-freebsd*) + NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib' + ;; + +hppa*64*-*-hpux11*) + NATIVE_LIB_DIRS=/usr/lib/pa20_64 + ;; + +i[3-7]86-*-sysv4*) + NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' + ;; + +i[3-7]86-*-solaris*) + NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' + ;; + +i[3-7]86-pc-interix*) + NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib' + ;; + +ia64-*-aix*) + NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib' + ;; + +sparc*-*-solaris2*) + NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' + ;; + +i[03-9x]86-*-cygwin*) + NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api' + ;; + +*-*-linux*) + ;; + +*-*-freebsd*) + ;; + +*-*-netbsd*) + ;; + +alpha*-*-*) + NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' + ;; + +esac diff --git a/contrib/binutils/ld/emulparams/elf64alpha.sh b/contrib/binutils/ld/emulparams/elf64alpha.sh index 3dd28ef58c00..093c8dfd8e1b 100644 --- a/contrib/binutils/ld/emulparams/elf64alpha.sh +++ b/contrib/binutils/ld/emulparams/elf64alpha.sh @@ -2,6 +2,7 @@ ENTRY=_start SCRIPT_NAME=elf ELFSIZE=64 TEMPLATE_NAME=elf32 +EXTRA_EM_FILE=alphaelf OUTPUT_FORMAT="elf64-alpha" TEXT_START_ADDR="0x120000000" MAXPAGESIZE=0x10000 @@ -10,6 +11,7 @@ NONPAGED_TEXT_START_ADDR="0x120000000" ARCH=alpha MACHINE= GENERATE_SHLIB_SCRIPT=yes +GENERATE_PIE_SCRIPT=yes DATA_PLT= # Note that the number is always big-endian, thus we have to # reverse the digit string. @@ -17,54 +19,3 @@ NOP=0x0000fe2f1f04ff47 # unop; nop OTHER_READONLY_SECTIONS=" .reginfo ${RELOCATING-0} : { *(.reginfo) }" - -# This code gets inserted into the generic elf32.sc linker script -# and allows us to define our own command line switches. -PARSE_AND_LIST_PROLOGUE=' -#define OPTION_TASO 300 -/* Set the start address as in the Tru64 ld */ -#define ALPHA_TEXT_START_32BIT 0x12000000 - -static int elf64alpha_32bit = 0; - -struct ld_emulation_xfer_struct ld_elf64alpha_emulation; -static void gld_elf64alpha_finish PARAMS ((void)); -' - -PARSE_AND_LIST_LONGOPTS=' - {"taso", no_argument, NULL, OPTION_TASO}, -' - -PARSE_AND_LIST_OPTIONS=' - fprintf (file, _(" -taso\t\t\tLoad executable in the lower 31-bit addressable\n")); - fprintf (file, _("\t\t\t virtual address range\n")); -' - -PARSE_AND_LIST_ARGS_CASES=' - case EOF: - if (elf64alpha_32bit && !link_info.shared && !link_info.relocateable) - { - lang_section_start (".interp", - exp_binop ('\''+'\'', - exp_intop (ALPHA_TEXT_START_32BIT), - exp_nameop (SIZEOF_HEADERS, NULL))); - ld_elf64alpha_emulation.finish = gld_elf64alpha_finish; - } - return 0; - - case OPTION_TASO: - elf64alpha_32bit = 1; - break; -' - -PARSE_AND_LIST_EPILOGUE=' -#include "elf/internal.h" -#include "elf/alpha.h" -#include "elf-bfd.h" - -static void -gld_elf64alpha_finish() -{ - elf_elfheader (output_bfd)->e_flags |= EF_ALPHA_32BIT; -} -' diff --git a/contrib/binutils/ld/ld.1 b/contrib/binutils/ld/ld.1 index 9d7a53e30624..87ee2027ece5 100644 --- a/contrib/binutils/ld/ld.1 +++ b/contrib/binutils/ld/ld.1 @@ -1,4 +1,4 @@ -.\" Automatically generated by Pod::Man v1.34, Pod::Parser v1.13 +.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.14 .\" .\" Standard preamble: .\" ======================================================================== @@ -128,7 +128,7 @@ .\" ======================================================================== .\" .IX Title "LD 1" -.TH LD 1 "2002-10-30" "binutils-2.13" "GNU Development Tools" +.TH LD 1 "2004-05-17" "binutils-2.15" "GNU Development Tools" .SH "NAME" ld \- Using LD, the GNU linker .SH "SYNOPSIS" @@ -202,7 +202,7 @@ and the script command language. If \fIno\fR binary input files at all are specified, the linker does not produce any output, and issues the message \fBNo input files\fR. .PP -If the linker can not recognize the format of an object file, it will +If the linker cannot recognize the format of an object file, it will assume that it is a linker script. A script specified in this way augments the main linker script used for the link (either the default linker script or the one specified by using \fB\-T\fR). This feature @@ -219,7 +219,7 @@ option that requires them. .PP For options whose names are multiple letters, either one dash or two can precede the option name; for example, \fB\-trace\-symbol\fR and -\&\fB\-\-trace\-symbol\fR are equivalent. Note \- there is one exception to +\&\fB\-\-trace\-symbol\fR are equivalent. Note\-\-\-there is one exception to this rule. Multiple letter options that start with a lower case 'o' can only be preceeded by two dashes. This is to reduce confusion with the \&\fB\-o\fR option. So for example \fB\-omagic\fR sets the output file @@ -233,8 +233,8 @@ immediately following the option that requires them. For example, Unique abbreviations of the names of multiple-letter options are accepted. .PP -Note \- if the linker is being invoked indirectly, via a compiler driver -(eg \fBgcc\fR) then all the linker command line options should be +Note\-\-\-if the linker is being invoked indirectly, via a compiler driver +(e.g. \fBgcc\fR) then all the linker command line options should be prefixed by \fB\-Wl,\fR (or whatever is appropriate for the particular compiler driver) like this: .PP @@ -406,11 +406,13 @@ used to select a subset of the symbols provided by the object .Sp Some older linkers used the \fB\-F\fR option throughout a compilation toolchain for specifying object-file format for both input and output -object files. The \s-1GNU\s0 linker uses other mechanisms for this -purpose: the \fB\-b\fR, \fB\-\-format\fR, \fB\-\-oformat\fR options, the +object files. +The \s-1GNU\s0 linker uses other mechanisms for this purpose: the +\&\fB\-b\fR, \fB\-\-format\fR, \fB\-\-oformat\fR options, the \&\f(CW\*(C`TARGET\*(C'\fR command in linker scripts, and the \f(CW\*(C`GNUTARGET\*(C'\fR -environment variable. The \s-1GNU\s0 linker will ignore the \fB\-F\fR -option when not creating an \s-1ELF\s0 shared object. +environment variable. +The \s-1GNU\s0 linker will ignore the \fB\-F\fR option when not +creating an \s-1ELF\s0 shared object. .IP "\fB\-fini\fR \fIname\fR" 4 .IX Item "-fini name" When creating an \s-1ELF\s0 executable or shared object, call \s-1NAME\s0 when the @@ -497,6 +499,9 @@ on the command line are searched before the default directories. All \&\fB\-L\fR options apply to all \fB\-l\fR options, regardless of the order in which the options appear. .Sp +If \fIsearchdir\fR begins with \f(CW\*(C`=\*(C'\fR, then the \f(CW\*(C`=\*(C'\fR will be replaced +by the \fIsysroot prefix\fR, a path specified when the linker is configured. +.Sp The default set of paths searched (without being specified with \&\fB\-L\fR) depends on which emulation mode \fBld\fR is using, and in some cases also on how it was configured. @@ -523,11 +528,11 @@ configured. Print a link map to the standard output. A link map provides information about the link, including the following: .RS 4 -.IP "\(bu" 4 +.IP "*" 4 Where object files and symbols are mapped into memory. -.IP "\(bu" 4 +.IP "*" 4 How common symbols are allocated. -.IP "\(bu" 4 +.IP "*" 4 All archive members included in the link, with a mention of the symbol which caused the archive member to be brought in. .RE @@ -548,8 +553,17 @@ Turn off page alignment of sections, and mark the output as .IX Item "--omagic" .PD Set the text and data sections to be readable and writable. Also, do -not page-align the data segment. If the output format supports Unix -style magic numbers, mark the output as \f(CW\*(C`OMAGIC\*(C'\fR. +not page-align the data segment, and disable linking against shared +libraries. If the output format supports Unix style magic numbers, +mark the output as \f(CW\*(C`OMAGIC\*(C'\fR. Note: Although a writable text section +is allowed for PE-COFF targets, it does not conform to the format +specification published by Microsoft. +.IP "\fB\-\-no\-omagic\fR" 4 +.IX Item "--no-omagic" +This option negates most of the effects of the \fB\-N\fR option. It +sets the text section to be read\-only, and forces the data segment to +be page\-aligned. Note \- this option does not enable linking against +shared libraries. Use \fB\-Bdynamic\fR for this. .IP "\fB\-o\fR \fIoutput\fR" 4 .IX Item "-o output" .PD 0 @@ -579,8 +593,8 @@ This option is currently only supported on \s-1ELF\s0 platforms. .IP "\fB\-r\fR" 4 .IX Item "-r" .PD 0 -.IP "\fB\-\-relocateable\fR" 4 -.IX Item "--relocateable" +.IP "\fB\-\-relocatable\fR" 4 +.IX Item "--relocatable" .PD Generate relocatable output\-\-\-i.e., generate an output file that can in turn serve as input to \fBld\fR. This is often called \fIpartial @@ -719,29 +733,69 @@ Add \fIpath\fR to the default library search path. This option exists for Solaris compatibility. .IP "\fB\-z\fR \fIkeyword\fR" 4 .IX Item "-z keyword" -The recognized keywords are \f(CW\*(C`initfirst\*(C'\fR, \f(CW\*(C`interpose\*(C'\fR, -\&\f(CW\*(C`loadfltr\*(C'\fR, \f(CW\*(C`nodefaultlib\*(C'\fR, \f(CW\*(C`nodelete\*(C'\fR, \f(CW\*(C`nodlopen\*(C'\fR, -\&\f(CW\*(C`nodump\*(C'\fR, \f(CW\*(C`now\*(C'\fR, \f(CW\*(C`origin\*(C'\fR, \f(CW\*(C`combreloc\*(C'\fR, \f(CW\*(C`nocombreloc\*(C'\fR -and \f(CW\*(C`nocopyreloc\*(C'\fR. -The other keywords are -ignored for Solaris compatibility. \f(CW\*(C`initfirst\*(C'\fR marks the object -to be initialized first at runtime before any other objects. -\&\f(CW\*(C`interpose\*(C'\fR marks the object that its symbol table interposes -before all symbols but the primary executable. \f(CW\*(C`loadfltr\*(C'\fR marks -the object that its filtees be processed immediately at runtime. -\&\f(CW\*(C`nodefaultlib\*(C'\fR marks the object that the search for dependencies -of this object will ignore any default library search paths. -\&\f(CW\*(C`nodelete\*(C'\fR marks the object shouldn't be unloaded at runtime. -\&\f(CW\*(C`nodlopen\*(C'\fR marks the object not available to \f(CW\*(C`dlopen\*(C'\fR. -\&\f(CW\*(C`nodump\*(C'\fR marks the object can not be dumped by \f(CW\*(C`dldump\*(C'\fR. -\&\f(CW\*(C`now\*(C'\fR marks the object with the non-lazy runtime binding. -\&\f(CW\*(C`origin\*(C'\fR marks the object may contain \f(CW$ORIGIN\fR. -\&\f(CW\*(C`defs\*(C'\fR disallows undefined symbols. -\&\f(CW\*(C`muldefs\*(C'\fR allows multiple definitions. -\&\f(CW\*(C`combreloc\*(C'\fR combines multiple reloc sections and sorts them -to make dynamic symbol lookup caching possible. -\&\f(CW\*(C`nocombreloc\*(C'\fR disables multiple reloc sections combining. -\&\f(CW\*(C`nocopyreloc\*(C'\fR disables production of copy relocs. +The recognized keywords are: +.RS 4 +.IP "\fBcombreloc\fR" 4 +.IX Item "combreloc" +Combines multiple reloc sections and sorts them to make dynamic symbol +lookup caching possible. +.IP "\fBdefs\fR" 4 +.IX Item "defs" +Disallows undefined symbols in object files. Undefined symbols in +shared libraries are still allowed. +.IP "\fBinitfirst\fR" 4 +.IX Item "initfirst" +This option is only meaningful when building a shared object. +It marks the object so that its runtime initialization will occur +before the runtime initialization of any other objects brought into +the process at the same time. Similarly the runtime finalization of +the object will occur after the runtime finalization of any other +objects. +.IP "\fBinterpose\fR" 4 +.IX Item "interpose" +Marks the object that its symbol table interposes before all symbols +but the primary executable. +.IP "\fBloadfltr\fR" 4 +.IX Item "loadfltr" +Marks the object that its filters be processed immediately at +runtime. +.IP "\fBmuldefs\fR" 4 +.IX Item "muldefs" +Allows multiple definitions. +.IP "\fBnocombreloc\fR" 4 +.IX Item "nocombreloc" +Disables multiple reloc sections combining. +.IP "\fBnocopyreloc\fR" 4 +.IX Item "nocopyreloc" +Disables production of copy relocs. +.IP "\fBnodefaultlib\fR" 4 +.IX Item "nodefaultlib" +Marks the object that the search for dependencies of this object will +ignore any default library search paths. +.IP "\fBnodelete\fR" 4 +.IX Item "nodelete" +Marks the object shouldn't be unloaded at runtime. +.IP "\fBnodlopen\fR" 4 +.IX Item "nodlopen" +Marks the object not available to \f(CW\*(C`dlopen\*(C'\fR. +.IP "\fBnodump\fR" 4 +.IX Item "nodump" +Marks the object can not be dumped by \f(CW\*(C`dldump\*(C'\fR. +.IP "\fBnow\fR" 4 +.IX Item "now" +When generating an executable or shared library, mark it to tell the +dynamic linker to resolve all symbols when the program is started, or +when the shared library is linked to using dlopen, instead of +deferring function call resolution to the point when the function is +first called. +.IP "\fBorigin\fR" 4 +.IX Item "origin" +Marks the object may contain \f(CW$ORIGIN\fR. +.RE +.RS 4 +.Sp +Other keywords are ignored for Solaris compatibility. +.RE .IP "\fB\-(\fR \fIarchives\fR \fB\-)\fR" 4 .IX Item "-( archives -)" .PD 0 @@ -763,6 +817,32 @@ resolved. Using this option has a significant performance cost. It is best to use it only when there are unavoidable circular references between two or more archives. +.IP "\fB\-\-accept\-unknown\-input\-arch\fR" 4 +.IX Item "--accept-unknown-input-arch" +.PD 0 +.IP "\fB\-\-no\-accept\-unknown\-input\-arch\fR" 4 +.IX Item "--no-accept-unknown-input-arch" +.PD +Tells the linker to accept input files whose architecture cannot be +recognised. The assumption is that the user knows what they are doing +and deliberately wants to link in these unknown input files. This was +the default behaviour of the linker, before release 2.14. The default +behaviour from release 2.14 onwards is to reject such input files, and +so the \fB\-\-accept\-unknown\-input\-arch\fR option has been added to +restore the old behaviour. +.IP "\fB\-\-as\-needed\fR" 4 +.IX Item "--as-needed" +.PD 0 +.IP "\fB\-\-no\-as\-needed\fR" 4 +.IX Item "--no-as-needed" +.PD +This option affects \s-1ELF\s0 \s-1DT_NEEDED\s0 tags for dynamic libraries mentioned +on the command line after the \fB\-\-as\-needed\fR option. Normally, +the linker will add a \s-1DT_NEEDED\s0 tag for each dynamic library mentioned +on the command line, regardless of whether the library is actually +needed. \fB\-\-as\-needed\fR causes \s-1DT_NEEDED\s0 tags to only be emitted +for libraries that satisfy some reference from regular objects. +\&\fB\-\-no\-as\-needed\fR restores the default behaviour. .IP "\fB\-assert\fR \fIkeyword\fR" 4 .IX Item "-assert keyword" This option is ignored for SunOS compatibility. @@ -785,8 +865,8 @@ multiple times on the command line: it affects library searching for Set the \f(CW\*(C`DF_1_GROUP\*(C'\fR flag in the \f(CW\*(C`DT_FLAGS_1\*(C'\fR entry in the dynamic section. This causes the runtime linker to handle lookups in this object and its dependencies to be performed only inside the group. -\&\fB\-\-no\-undefined\fR is implied. This option is only meaningful on \s-1ELF\s0 -platforms which support shared libraries. +\&\fB\-\-unresolved\-symbols=report\-all\fR is implied. This option is +only meaningful on \s-1ELF\s0 platforms which support shared libraries. .IP "\fB\-Bstatic\fR" 4 .IX Item "-Bstatic" .PD 0 @@ -801,7 +881,8 @@ Do not link against shared libraries. This is only meaningful on platforms for which shared libraries are supported. The different variants of this option are for compatibility with various systems. You may use this option multiple times on the command line: it affects -library searching for \fB\-l\fR options which follow it. +library searching for \fB\-l\fR options which follow it. This +option also implies \fB\-\-unresolved\-symbols=report\-all\fR. .IP "\fB\-Bsymbolic\fR" 4 .IX Item "-Bsymbolic" When creating a shared library, bind references to global symbols to the @@ -934,9 +1015,11 @@ while linking a large executable. .IP "\fB\-z defs\fR" 4 .IX Item "-z defs" .PD -Normally when creating a non-symbolic shared library, undefined symbols -are allowed and left to be resolved by the runtime loader. These options -disallows such undefined symbols. +Report unresolved symbol references from regular object files. This +is done even if the linker is creating a non-symbolic shared library. +The switch \fB\-\-[no\-]allow\-shlib\-undefined\fR controls the +behaviour for reporting unresolved references found in shared +libraries being linked in. .IP "\fB\-\-allow\-multiple\-definition\fR" 4 .IX Item "--allow-multiple-definition" .PD 0 @@ -948,16 +1031,25 @@ report a fatal error. These options allow multiple definitions and the first definition will be used. .IP "\fB\-\-allow\-shlib\-undefined\fR" 4 .IX Item "--allow-shlib-undefined" -Allow undefined symbols in shared objects even when \-\-no\-undefined is -set. The net result will be that undefined symbols in regular objects -will still trigger an error, but undefined symbols in shared objects -will be ignored. The implementation of no_undefined makes the -assumption that the runtime linker will choke on undefined symbols. -However there is at least one system (BeOS) where undefined symbols in -shared libraries is normal since the kernel patches them at load time to -select which function is most appropriate for the current architecture. -I.E. dynamically select an appropriate memset function. Apparently it -is also normal for \s-1HPPA\s0 shared libraries to have undefined symbols. +.PD 0 +.IP "\fB\-\-no\-allow\-shlib\-undefined\fR" 4 +.IX Item "--no-allow-shlib-undefined" +.PD +Allows (the default) or disallows undefined symbols in shared libraries. +This switch is similar to \fB\-\-no\-undefined\fR except that it +determines the behaviour when the undefined symbols are in a +shared library rather than a regular object file. It does not affect +how undefined symbols in regular object files are handled. +.Sp +The reason that \fB\-\-allow\-shlib\-undefined\fR is the default is that +the shared library being specified at link time may not be the same as +the one that is available at load time, so the symbols might actually be +resolvable at load time. Plus there are some systems, (eg BeOS) where +undefined symbols in shared libraries is normal. (The kernel patches +them at load time to select which function is most appropriate +for the current architecture. This is used for example to dynamically +select an appropriate memset function). Apparently it is also normal +for \s-1HPPA\s0 shared libraries to have undefined symbols. .IP "\fB\-\-no\-undefined\-version\fR" 4 .IX Item "--no-undefined-version" Normally when a symbol has an undefined version, the linker will ignore @@ -1000,6 +1092,18 @@ name of a particular format supported by the \s-1BFD\s0 libraries. (You can list the available binary formats with \fBobjdump \-i\fR.) The script command \f(CW\*(C`OUTPUT_FORMAT\*(C'\fR can also specify the output format, but this option overrides it. +.IP "\fB\-pie\fR" 4 +.IX Item "-pie" +.PD 0 +.IP "\fB\-\-pic\-executable\fR" 4 +.IX Item "--pic-executable" +.PD +Create a position independent executable. This is currently only supported on +\&\s-1ELF\s0 platforms. Position independent executables are similar to shared +libraries in that they are relocated by the dynamic linker to the virtual +address the \s-1OS\s0 chooses for them (which can vary between invocations). Like +normal dynamically linked executables they can be executed and symbols +defined in the executable cannot be overridden by shared libraries. .IP "\fB\-qmagic\fR" 4 .IX Item "-qmagic" This option is ignored for Linux compatibility. @@ -1186,11 +1290,40 @@ sign (``\fB=\fR''), and \fIorg\fR. .IP "\fB\-Ttext\fR \fIorg\fR" 4 .IX Item "-Ttext org" .PD -Use \fIorg\fR as the starting address for\-\-\-respectively\-\-\-the -\&\f(CW\*(C`bss\*(C'\fR, \f(CW\*(C`data\*(C'\fR, or the \f(CW\*(C`text\*(C'\fR segment of the output file. -\&\fIorg\fR must be a single hexadecimal integer; -for compatibility with other linkers, you may omit the leading -\&\fB0x\fR usually associated with hexadecimal values. +Same as \-\-section\-start, with \f(CW\*(C`.bss\*(C'\fR, \f(CW\*(C`.data\*(C'\fR or +\&\f(CW\*(C`.text\*(C'\fR as the \fIsectionname\fR. +.IP "\fB\-\-unresolved\-symbols=\fR\fImethod\fR" 4 +.IX Item "--unresolved-symbols=method" +Determine how to handle unresolved symbols. There are four possible +values for \fBmethod\fR: +.RS 4 +.IP "\fBignore-all\fR" 4 +.IX Item "ignore-all" +Do not report any unresolved symbols. +.IP "\fBreport-all\fR" 4 +.IX Item "report-all" +Report all unresolved symbols. This is the default. +.IP "\fBignore-in-object-files\fR" 4 +.IX Item "ignore-in-object-files" +Report unresolved symbols that are contained in shared libraries, but +ignore them if they come from regular object files. +.IP "\fBignore-in-shared-libs\fR" 4 +.IX Item "ignore-in-shared-libs" +Report unresolved symbols that come from regular object files, but +ignore them if they come from shared libraries. This can be useful +when creating a dynamic binary and it is known that all the shared +libraries that it should be referencing are included on the linker's +command line. +.RE +.RS 4 +.Sp +The behaviour for shared libraries on their own can also be controlled +by the \fB\-\-[no\-]allow\-shlib\-undefined\fR option. +.Sp +Normally the linker will generate an error message for each reported +unresolved symbol but the option \fB\-\-warn\-unresolved\-symbols\fR +can change this to a warning. +.RE .IP "\fB\-\-dll\-verbose\fR" 4 .IX Item "--dll-verbose" .PD 0 @@ -1204,15 +1337,15 @@ the linker script being used by the linker. .IX Item "--version-script=version-scriptfile" Specify the name of a version script to the linker. This is typically used when creating shared libraries to specify additional information -about the version heirarchy for the library being created. This option +about the version hierarchy for the library being created. This option is only meaningful on \s-1ELF\s0 platforms which support shared libraries. .IP "\fB\-\-warn\-common\fR" 4 .IX Item "--warn-common" Warn when a common symbol is combined with another common symbol or with -a symbol definition. Unix linkers allow this somewhat sloppy practice, +a symbol definition. Unix linkers allow this somewhat sloppy practise, but linkers on some other operating systems do not. This option allows you to find potential problems from combining global symbols. -Unfortunately, some C libraries use this practice, so you may get some +Unfortunately, some C libraries use this practise, so you may get some warnings about symbols in the libraries as well as in your programs. .Sp There are three kinds of global symbols, illustrated here by C examples: @@ -1319,6 +1452,15 @@ alignment. Typically, the alignment will be set by an input section. The address will only be changed if it not explicitly specified; that is, if the \f(CW\*(C`SECTIONS\*(C'\fR command does not specify a start address for the section. +.IP "\fB\-\-warn\-unresolved\-symbols\fR" 4 +.IX Item "--warn-unresolved-symbols" +If the linker is going to report an unresolved symbol (see the option +\&\fB\-\-unresolved\-symbols\fR) it will normally generate an error. +This option makes it generate a warning instead. +.IP "\fB\-\-error\-unresolved\-symbols\fR" 4 +.IX Item "--error-unresolved-symbols" +This restores the linker's default behaviour of generating errors when +it is reporting unresolved symbols. .IP "\fB\-\-whole\-archive\fR" 4 .IX Item "--whole-archive" For each archive mentioned on the command line after the @@ -1349,9 +1491,9 @@ Here is a trivial example: .Sp .Vb 6 \& void * -\& __wrap_malloc (int c) +\& __wrap_malloc (size_t c) \& { -\& printf ("malloc called with %ld\en", c); +\& printf ("malloc called with %zu\en", c); \& return __real_malloc (c); \& } .Ve @@ -1396,16 +1538,19 @@ values by either a space or an equals sign. .IX Item "--add-stdcall-alias" If given, symbols with a stdcall suffix (@\fInn\fR) will be exported as-is and also with the suffix stripped. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-base\-file\fR \fIfile\fR" 4 .IX Item "--base-file file" Use \fIfile\fR as the name of a file in which to save the base addresses of all the relocations needed for generating DLLs with \&\fIdlltool\fR. +[This is an i386 \s-1PE\s0 specific option] .IP "\fB\-\-dll\fR" 4 .IX Item "--dll" Create a \s-1DLL\s0 instead of a regular executable. You may also use \&\fB\-shared\fR or specify a \f(CW\*(C`LIBRARY\*(C'\fR in a given \f(CW\*(C`.def\*(C'\fR file. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-enable\-stdcall\-fixup\fR" 4 .IX Item "--enable-stdcall-fixup" .PD 0 @@ -1413,7 +1558,7 @@ file. .IX Item "--disable-stdcall-fixup" .PD If the link finds a symbol that it cannot resolve, it will attempt to -do \*(L"fuzzy linking\*(R" by looking for another defined symbol that differs +do ``fuzzy linking'' by looking for another defined symbol that differs only in the format of the symbol name (cdecl vs stdcall) and will resolve that symbol by linking to the match. For example, the undefined symbol \f(CW\*(C`_foo\*(C'\fR might be linked to the function @@ -1425,6 +1570,7 @@ to be usable. If you specify \fB\-\-enable\-stdcall\-fixup\fR, this feature is fully enabled and warnings are not printed. If you specify \&\fB\-\-disable\-stdcall\-fixup\fR, this feature is disabled and such mismatches are considered to be errors. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-export\-all\-symbols\fR" 4 .IX Item "--export-all-symbols" If given, all global symbols in the objects used to build a \s-1DLL\s0 will @@ -1449,10 +1595,12 @@ These cygwin-excludes are: \f(CW\*(C`_cygwin_dll_entry@12\*(C'\fR, \&\f(CW\*(C`_fmode\*(C'\fR, \f(CW\*(C`_impure_ptr\*(C'\fR, \f(CW\*(C`cygwin_attach_dll\*(C'\fR, \&\f(CW\*(C`cygwin_premain0\*(C'\fR, \f(CW\*(C`cygwin_premain1\*(C'\fR, \f(CW\*(C`cygwin_premain2\*(C'\fR, \&\f(CW\*(C`cygwin_premain3\*(C'\fR, and \f(CW\*(C`environ\*(C'\fR. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-exclude\-symbols\fR \fIsymbol\fR\fB,\fR\fIsymbol\fR\fB,...\fR" 4 .IX Item "--exclude-symbols symbol,symbol,..." Specifies a list of symbols which should not be automatically exported. The symbol names may be delimited by commas or colons. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-exclude\-libs\fR \fIlib\fR\fB,\fR\fIlib\fR\fB,...\fR" 4 .IX Item "--exclude-libs lib,lib,..." Specifies a list of archive libraries from which symbols should not be automatically @@ -1460,11 +1608,13 @@ exported. The library names may be delimited by commas or colons. Specifying \&\f(CW\*(C`\-\-exclude\-libs ALL\*(C'\fR excludes symbols in all archive libraries from automatic export. Symbols explicitly listed in a .def file are still exported, regardless of this option. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-file\-alignment\fR" 4 .IX Item "--file-alignment" Specify the file alignment. Sections in the file will always begin at file offsets which are multiples of this number. This defaults to 512. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-heap\fR \fIreserve\fR" 4 .IX Item "--heap reserve" .PD 0 @@ -1474,6 +1624,7 @@ file offsets which are multiples of this number. This defaults to Specify the amount of memory to reserve (and optionally commit) to be used as heap for this program. The default is 1Mb reserved, 4K committed. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-image\-base\fR \fIvalue\fR" 4 .IX Item "--image-base value" Use \fIvalue\fR as the base address of your program or dll. This is @@ -1482,28 +1633,36 @@ is loaded. To reduce the need to relocate and improve performance of your dlls, each should have a unique base address and not overlap any other dlls. The default is 0x400000 for executables, and 0x10000000 for dlls. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-kill\-at\fR" 4 .IX Item "--kill-at" If given, the stdcall suffixes (@\fInn\fR) will be stripped from symbols before they are exported. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-major\-image\-version\fR \fIvalue\fR" 4 .IX Item "--major-image-version value" -Sets the major number of the \*(L"image version\*(R". Defaults to 1. +Sets the major number of the ``image version''. Defaults to 1. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-major\-os\-version\fR \fIvalue\fR" 4 .IX Item "--major-os-version value" -Sets the major number of the \*(L"os version\*(R". Defaults to 4. +Sets the major number of the ``os version''. Defaults to 4. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-major\-subsystem\-version\fR \fIvalue\fR" 4 .IX Item "--major-subsystem-version value" -Sets the major number of the \*(L"subsystem version\*(R". Defaults to 4. +Sets the major number of the ``subsystem version''. Defaults to 4. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-minor\-image\-version\fR \fIvalue\fR" 4 .IX Item "--minor-image-version value" -Sets the minor number of the \*(L"image version\*(R". Defaults to 0. +Sets the minor number of the ``image version''. Defaults to 0. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-minor\-os\-version\fR \fIvalue\fR" 4 .IX Item "--minor-os-version value" -Sets the minor number of the \*(L"os version\*(R". Defaults to 0. +Sets the minor number of the ``os version''. Defaults to 0. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-minor\-subsystem\-version\fR \fIvalue\fR" 4 .IX Item "--minor-subsystem-version value" -Sets the minor number of the \*(L"subsystem version\*(R". Defaults to 0. +Sets the minor number of the ``subsystem version''. Defaults to 0. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-output\-def\fR \fIfile\fR" 4 .IX Item "--output-def file" The linker will create the file \fIfile\fR which will contain a \s-1DEF\s0 @@ -1511,14 +1670,16 @@ file corresponding to the \s-1DLL\s0 the linker is generating. This \s-1DEF\s0 (which should be called \f(CW\*(C`*.def\*(C'\fR) may be used to create an import library with \f(CW\*(C`dlltool\*(C'\fR or may be used as a reference to automatically or implicitly exported symbols. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-out\-implib\fR \fIfile\fR" 4 .IX Item "--out-implib file" The linker will create the file \fIfile\fR which will contain an import lib corresponding to the \s-1DLL\s0 the linker is generating. This import lib (which should be called \f(CW\*(C`*.dll.a\*(C'\fR or \f(CW\*(C`*.a\*(C'\fR -may be used to link clients against the generated \s-1DLL\s0; this behavior +may be used to link clients against the generated \s-1DLL\s0; this behaviour makes it possible to skip a separate \f(CW\*(C`dlltool\*(C'\fR import library creation step. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-enable\-auto\-image\-base\fR" 4 .IX Item "--enable-auto-image-base" Automatically choose the image base for DLLs, unless one is specified @@ -1526,25 +1687,33 @@ using the \f(CW\*(C`\-\-image\-base\*(C'\fR argument. By using a hash generated from the dllname to create unique image bases for each \s-1DLL\s0, in-memory collisions and relocations which can delay program execution are avoided. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-disable\-auto\-image\-base\fR" 4 .IX Item "--disable-auto-image-base" Do not automatically generate a unique image base. If there is no user-specified image base (\f(CW\*(C`\-\-image\-base\*(C'\fR) then use the platform default. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-dll\-search\-prefix\fR \fIstring\fR" 4 .IX Item "--dll-search-prefix string" -When linking dynamically to a dll without an import library, i +When linking dynamically to a dll without an import library, search for \f(CW\*(C`<string><basename>.dll\*(C'\fR in preference to -\&\f(CW\*(C`lib<basename>.dll\*(C'\fR. This behavior allows easy distinction +\&\f(CW\*(C`lib<basename>.dll\*(C'\fR. This behaviour allows easy distinction between DLLs built for the various \*(L"subplatforms\*(R": native, cygwin, uwin, pw, etc. For instance, cygwin DLLs typically use \&\f(CW\*(C`\-\-dll\-search\-prefix=cyg\*(C'\fR. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-enable\-auto\-import\fR" 4 .IX Item "--enable-auto-import" Do sophisticated linking of \f(CW\*(C`_symbol\*(C'\fR to \f(CW\*(C`_\|_imp_\|_symbol\*(C'\fR for \&\s-1DATA\s0 imports from DLLs, and create the necessary thunking symbols when -building the DLLs with those \s-1DATA\s0 exports. This generally will 'just -work' \*(-- but sometimes you may see this message: +building the import libraries with those \s-1DATA\s0 exports. Note: Use of the +\&'auto\-import' extension will cause the text section of the image file +to be made writable. This does not conform to the PE-COFF format +specification published by Microsoft. +.Sp +Using 'auto\-import' generally will 'just work' \*(-- but sometimes you may +see this message: .Sp "variable '<var>' can't be auto\-imported. Please read the documentation for ld's \f(CW\*(C`\-\-enable\-auto\-import\*(C'\fR for details." @@ -1562,7 +1731,11 @@ the warning, and exit. There are several ways to address this difficulty, regardless of the data type of the exported variable: .Sp -One solution is to force one of the 'constants' to be a variable \*(-- +One way is to use \-\-enable\-runtime\-pseudo\-reloc switch. This leaves the task +of adjusting references in your client code for runtime environment, so +this method works only when runtime environment supports this feature. +.Sp +A second solution is to force one of the 'constants' to be a variable \*(-- that is, unknown and un-optimizable at compile time. For arrays, there are two possibilities: a) make the indexee (the array's address) a variable, or b) make the 'constant' index a variable. Thus: @@ -1598,9 +1771,9 @@ or \& { volatile long long * local_ll=&extern_ll; *local_ll } .Ve .Sp -A second method of dealing with this difficulty is to abandon +A third method of dealing with this difficulty is to abandon \&'auto\-import' for the offending symbol and mark it with -\&\f(CW\*(C`_\|_declspec(dllimport)\*(C'\fR. However, in practice that +\&\f(CW\*(C`_\|_declspec(dllimport)\*(C'\fR. However, in practise that requires using compile-time #defines to indicate whether you are building a \s-1DLL\s0, building client code that will link to the \s-1DLL\s0, or merely building/linking to a static library. In making the choice @@ -1652,21 +1825,37 @@ Solution 2: \& } .Ve .Sp -A third way to avoid this problem is to re-code your +A fourth way to avoid this problem is to re-code your library to use a functional interface rather than a data interface for the offending variables (e.g. \fIset_foo()\fR and \fIget_foo()\fR accessor functions). +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-disable\-auto\-import\fR" 4 .IX Item "--disable-auto-import" -Do not attempt to do sophisticalted linking of \f(CW\*(C`_symbol\*(C'\fR to +Do not attempt to do sophisticated linking of \f(CW\*(C`_symbol\*(C'\fR to \&\f(CW\*(C`_\|_imp_\|_symbol\*(C'\fR for \s-1DATA\s0 imports from DLLs. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] +.IP "\fB\-\-enable\-runtime\-pseudo\-reloc\fR" 4 +.IX Item "--enable-runtime-pseudo-reloc" +If your code contains expressions described in \-\-enable\-auto\-import section, +that is, \s-1DATA\s0 imports from \s-1DLL\s0 with non-zero offset, this switch will create +a vector of 'runtime pseudo relocations' which can be used by runtime +environment to adjust references to such data in your client code. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] +.IP "\fB\-\-disable\-runtime\-pseudo\-reloc\fR" 4 +.IX Item "--disable-runtime-pseudo-reloc" +Do not create pseudo relocations for non-zero offset \s-1DATA\s0 imports from +DLLs. This is the default. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-enable\-extra\-pe\-debug\fR" 4 .IX Item "--enable-extra-pe-debug" Show additional debug info related to auto-import symbol thunking. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-section\-alignment\fR" 4 .IX Item "--section-alignment" Sets the section alignment. Sections in memory will always begin at addresses which are a multiple of this number. Defaults to 0x1000. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-stack\fR \fIreserve\fR" 4 .IX Item "--stack reserve" .PD 0 @@ -1676,6 +1865,7 @@ addresses which are a multiple of this number. Defaults to 0x1000. Specify the amount of memory to reserve (and optionally commit) to be used as stack for this program. The default is 2Mb reserved, 4K committed. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .IP "\fB\-\-subsystem\fR \fIwhich\fR" 4 .IX Item "--subsystem which" .PD 0 @@ -1688,10 +1878,12 @@ Specifies the subsystem under which your program will execute. The legal values for \fIwhich\fR are \f(CW\*(C`native\*(C'\fR, \f(CW\*(C`windows\*(C'\fR, \&\f(CW\*(C`console\*(C'\fR, and \f(CW\*(C`posix\*(C'\fR. You may optionally set the subsystem version also. +[This option is specific to the i386 \s-1PE\s0 targeted port of the linker] .SH "ENVIRONMENT" .IX Header "ENVIRONMENT" -You can change the behavior of \fBld\fR with the environment variables -\&\f(CW\*(C`GNUTARGET\*(C'\fR, \f(CW\*(C`LDEMULATION\*(C'\fR, and \f(CW\*(C`COLLECT_NO_DEMANGLE\*(C'\fR. +You can change the behaviour of \fBld\fR with the environment variables +\&\f(CW\*(C`GNUTARGET\*(C'\fR, +\&\f(CW\*(C`LDEMULATION\*(C'\fR and \f(CW\*(C`COLLECT_NO_DEMANGLE\*(C'\fR. .PP \&\f(CW\*(C`GNUTARGET\*(C'\fR determines the input-file object format if you don't use \fB\-b\fR (or its synonym \fB\-\-format\fR). Its value should be one @@ -1726,11 +1918,12 @@ the Info entries for \fIbinutils\fR and \&\fIld\fR. .SH "COPYRIGHT" .IX Header "COPYRIGHT" -Copyright (c) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001 Free Software Foundation, Inc. +Copyright (c) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, +2002, 2003, 2004 Free Software Foundation, Inc. .PP Permission is granted to copy, distribute and/or modify this document under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the -section entitled \*(L"\s-1GNU\s0 Free Documentation License\*(R". +section entitled ``\s-1GNU\s0 Free Documentation License''. |