lang/gcc9: Remove expired port

2024-06-30 lang/gcc9: Unsupported by upstream. Use GCC 10 or newer instead.

6 files changed, 0 insertions, 299 deletions

diff --git a/lang/gcc9/files/patch-arm-unwind-cxx-support b/lang/gcc9/files/patch-arm-unwind-cxx-support
deleted file mode 100644
index ec6959b9655c..000000000000
--- a/lang/gcc9/files/patch-arm-unwind-cxx-support
+++ /dev/null
@@ -1,106 +0,0 @@
---- UTC
-Index: gcc/ginclude/unwind-arm-common.h
-===================================================================
---- gcc/ginclude/unwind-arm-common.h	(revision 219113)
-+++ gcc/ginclude/unwind-arm-common.h	(working copy)
-@@ -82,7 +82,11 @@
- 
-   struct _Unwind_Control_Block
-     {
-+#ifdef __FreeBSD__
-+      unsigned exception_class __attribute__((__mode__(__DI__)));
-+#else
-       char exception_class[8];
-+#endif
-       void (*exception_cleanup)(_Unwind_Reason_Code, _Unwind_Control_Block *);
-       /* Unwinder cache, private fields for the unwinder's use */
-       struct
-@@ -181,7 +185,11 @@
- 
-   /* Support functions for the PR.  */
- #define _Unwind_Exception _Unwind_Control_Block
-+#ifdef __FreeBSD__
-+  typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
-+#else
-   typedef char _Unwind_Exception_Class[8];
-+#endif
- 
-   void * _Unwind_GetLanguageSpecificData (_Unwind_Context *);
-   _Unwind_Ptr _Unwind_GetRegionStart (_Unwind_Context *);
-Index: libstdc++-v3/libsupc++/unwind-cxx.h
-===================================================================
---- libstdc++-v3/libsupc++/unwind-cxx.h	(revision 219147)
-+++ libstdc++-v3/libsupc++/unwind-cxx.h	(working copy)
-@@ -235,7 +235,7 @@
-   return reinterpret_cast<__cxa_dependent_exception *>(exc + 1) - 1;
- }
- 
--#ifdef __ARM_EABI_UNWINDER__
-+#if defined(__ARM_EABI_UNWINDER__) && !defined(__FreeBSD__)
- static inline bool
- __is_gxx_exception_class(_Unwind_Exception_Class c)
- {
-@@ -309,13 +309,7 @@
-   c[6] = 'R';
-   c[7] = '\0';
- }
--
--static inline void*
--__gxx_caught_object(_Unwind_Exception* eo)
--{
--  return (void*)eo->barrier_cache.bitpattern[0];
--}
--#else // !__ARM_EABI_UNWINDER__
-+#else // !__ARM_EABI_UNWINDER__ || __FreeBSD__
- // This is the primary exception class we report -- "GNUCC++\0".
- const _Unwind_Exception_Class __gxx_primary_exception_class
- = ((((((((_Unwind_Exception_Class) 'G' 
-@@ -339,6 +333,16 @@
-     << 8 | (_Unwind_Exception_Class) '+')
-    << 8 | (_Unwind_Exception_Class) '\x01');
- 
-+const _Unwind_Exception_Class __gxx_forced_unwind_class
-+= ((((((((_Unwind_Exception_Class) 'G'
-+        << 8 | (_Unwind_Exception_Class) 'N')
-+       << 8 | (_Unwind_Exception_Class) 'U')
-+      << 8 | (_Unwind_Exception_Class) 'C')
-+     << 8 | (_Unwind_Exception_Class) 'F')
-+    << 8 | (_Unwind_Exception_Class) 'O')
-+   << 8 | (_Unwind_Exception_Class) 'R')
-+  << 8 | (_Unwind_Exception_Class) '\0');
-+
- static inline bool
- __is_gxx_exception_class(_Unwind_Exception_Class c)
- {
-@@ -346,6 +350,12 @@
-       || c == __gxx_dependent_exception_class;
- }
- 
-+static inline bool
-+__is_gxx_forced_unwind_class(_Unwind_Exception_Class c)
-+{
-+  return c ==  __gxx_forced_unwind_class;
-+}
-+
- // Only checks for primary or dependent, but not that it is a C++ exception at
- // all.
- static inline bool
-@@ -357,7 +367,18 @@
- #define __GXX_INIT_PRIMARY_EXCEPTION_CLASS(c) c = __gxx_primary_exception_class
- #define __GXX_INIT_DEPENDENT_EXCEPTION_CLASS(c) \
-   c = __gxx_dependent_exception_class
-+#define __GXX_INIT_FORCED_UNWIND_CLASS(c) c = __gxx_forced_unwind_class 
-+#endif // __ARM_EABI_UNWINDER__ && !__FreeBSD__
- 
-+#ifdef __ARM_EABI_UNWINDER__
-+static inline void*
-+__gxx_caught_object(_Unwind_Exception* eo)
-+{
-+    return (void*)eo->barrier_cache.bitpattern[0];
-+}
-+
-+#else // !__ARM_EABI_UNWINDER__
-+
- // GNU C++ personality routine, Version 0.
- extern "C" _Unwind_Reason_Code __gxx_personality_v0
-      (int, _Unwind_Action, _Unwind_Exception_Class,
diff --git a/lang/gcc9/files/patch-clang-vec_step b/lang/gcc9/files/patch-clang-vec_step
deleted file mode 100644
index 68fbeedad582..000000000000
--- a/lang/gcc9/files/patch-clang-vec_step
+++ /dev/null
@@ -1,21 +0,0 @@
-https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239266 reports how
-clang unfortunately poisons user namespace by default (without any
-special options).
-
-Until that changes (or GCC changes) we need to avoid using vec_step
-as a variable.
-
---- UTC
-Index: gcc/tree-vect-loop.c
-===================================================================
---- gcc/tree-vect-loop.c	(revision 273856)
-+++ gcc/tree-vect-loop.c	(working copy)
-@@ -55,6 +55,8 @@ along with GCC; see the file COPYING3.  If not see
- #include "vec-perm-indices.h"
- #include "tree-eh.h"
- 
-+#define vec_step vec_step_
-+
- /* Loop Vectorization Pass.
- 
-    This pass tries to vectorize loops.
diff --git a/lang/gcc9/files/patch-gcc_system.h b/lang/gcc9/files/patch-gcc_system.h
deleted file mode 100644
index e28d9e4acc58..000000000000
--- a/lang/gcc9/files/patch-gcc_system.h
+++ /dev/null
@@ -1,42 +0,0 @@
---- gcc/system.h.orig	2022-05-27 07:21:11 UTC
-+++ gcc/system.h
-@@ -203,19 +203,6 @@ extern int fprintf_unlocked (FILE *, const char *, ...
- #endif
- #endif
- 
--/* There are an extraordinary number of issues with <ctype.h>.
--   The last straw is that it varies with the locale.  Use libiberty's
--   replacement instead.  */
--#include "safe-ctype.h"
--
--#include <sys/types.h>
--
--#include <errno.h>
--
--#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO
--extern int errno;
--#endif
--
- #ifdef __cplusplus
- #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY)
- # include <algorithm>
-@@ -235,6 +222,19 @@ extern int errno;
- # include <cstring>
- # include <new>
- # include <utility>
-+#endif
-+
-+/* There are an extraordinary number of issues with <ctype.h>.
-+   The last straw is that it varies with the locale.  Use libiberty's
-+   replacement instead.  */
-+#include "safe-ctype.h"
-+
-+#include <sys/types.h>
-+
-+#include <errno.h>
-+
-+#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO
-+extern int errno;
- #endif
- 
- /* Some of glibc's string inlines cause warnings.  Plus we'd rather
diff --git a/lang/gcc9/files/patch-gets-no-more b/lang/gcc9/files/patch-gets-no-more
deleted file mode 100644
index 4b49aba3ca28..000000000000
--- a/lang/gcc9/files/patch-gets-no-more
+++ /dev/null
@@ -1,47 +0,0 @@
-Disable the build/use of libssp/gets-chk since FreeBSD 12 and later
-do not feature gets() any longer.
-
---- UTC
-Index: libssp/Makefile.am
-===================================================================
---- libssp/Makefile.am	(revision 263319)
-+++ libssp/Makefile.am	(working copy)
-@@ -42,7 +42,7 @@
- nobase_libsubinclude_HEADERS = ssp/ssp.h ssp/string.h ssp/stdio.h ssp/unistd.h
- 
- libssp_la_SOURCES = \
--	ssp.c gets-chk.c memcpy-chk.c memmove-chk.c mempcpy-chk.c \
-+	ssp.c memcpy-chk.c memmove-chk.c mempcpy-chk.c \
- 	memset-chk.c snprintf-chk.c sprintf-chk.c stpcpy-chk.c \
- 	strcat-chk.c strcpy-chk.c strncat-chk.c strncpy-chk.c \
- 	vsnprintf-chk.c vsprintf-chk.c
-Index: libssp/Makefile.in
-===================================================================
---- libssp/Makefile.in	(revision 263319)
-+++ libssp/Makefile.in	(working copy)
-@@ -108,7 +108,7 @@
- am__installdirs = "$(DESTDIR)$(toolexeclibdir)" \
- 	"$(DESTDIR)$(libsubincludedir)"
- LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
--am_libssp_la_OBJECTS = ssp.lo gets-chk.lo memcpy-chk.lo memmove-chk.lo \
-+am_libssp_la_OBJECTS = ssp.lo memcpy-chk.lo memmove-chk.lo \
- 	mempcpy-chk.lo memset-chk.lo snprintf-chk.lo sprintf-chk.lo \
- 	stpcpy-chk.lo strcat-chk.lo strcpy-chk.lo strncat-chk.lo \
- 	strncpy-chk.lo vsnprintf-chk.lo vsprintf-chk.lo
-@@ -291,7 +291,7 @@
- libsubincludedir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/include
- nobase_libsubinclude_HEADERS = ssp/ssp.h ssp/string.h ssp/stdio.h ssp/unistd.h
- libssp_la_SOURCES = \
--	ssp.c gets-chk.c memcpy-chk.c memmove-chk.c mempcpy-chk.c \
-+	ssp.c memcpy-chk.c memmove-chk.c mempcpy-chk.c \
- 	memset-chk.c snprintf-chk.c sprintf-chk.c stpcpy-chk.c \
- 	strcat-chk.c strcpy-chk.c strncat-chk.c strncpy-chk.c \
- 	vsnprintf-chk.c vsprintf-chk.c
-@@ -452,7 +452,6 @@
- distclean-compile:
- 	-rm -f *.tab.c
- 
--@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gets-chk.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libssp_nonshared_la-ssp-local.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memcpy-chk.Plo@am__quote@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/memmove-chk.Plo@am__quote@
diff --git a/lang/gcc9/files/patch-gfortran-libgcc b/lang/gcc9/files/patch-gfortran-libgcc
deleted file mode 100644
index 89c6cb902c42..000000000000
--- a/lang/gcc9/files/patch-gfortran-libgcc
+++ /dev/null
@@ -1,70 +0,0 @@
-GCC has two runtime libraries:  The static library libgcc.a (-lgcc) and
-the shared library libgcc_s.so (-lgcc_s).  Both implement many of the
-same functions but they also each have their unique functions.  When
-gcc links programs and libraries there are three possibilities:
-
-1. gcc -static-libgcc or gcc -static: -lgcc
-   => Just use libgcc.a.
-
-2. gcc -shared-libgcc: -lgcc_s -lgcc
-   => Link with libgcc_s first, so libgcc.a is only used for its unique
-      functions.
-
-3. gcc: -lgcc -Wl,--as-needed -lgcc_s -Wl,--no-as-needed
-   => Link with libgcc.a first so libgcc_s is only used for its unique
-      functions (_Unwind_* functions).
-
-Approach 3 is the default for gcc and it's also what clang and clang++ use;
-approach 2 is the default for gfortran, g++ and probably other front ends.
-
-This patch makes 3 the default for gfortran.  It significantly reduces
-the use of libgcc_s.  The _Unwind_* functions are also available in the
-old base system libgcc_s which means this reduces the need for
--rpath /usr/local/lib/gccN in ports that depend on libraries built with
-gfortran.  Consider a dependency tree like this:
-
-  prog -> libA -> libgcc_s (old base system libgcc_s is fine)
-       -> libB -> libgcc_s (libB built with gfortran, needs new libgcc_s)
-
-Here prog needs to be linked with -rpath /usr/local/lib/gccN even if it's
-a normal C program compiled with clang.  Without -rpath it will fail to
-start because it loads old libgcc_s first as a dependency of libA and then
-it fails to load libB.  With this patch libB works with old base system
-libgcc_s or may not need libgcc_s at all, so prog does not need to be
-linked with -rpath.
-
-Upstream is unlikely accept a patch like this because libgfortran calls
-some _Unwind_* functions and so always needs libgcc_s.  Also because
-every Fortran program and library links to libgfortran it makes sense
-that option 2 above is the default.  On FreeBSD where clang and GCC
-compiled code can be mixed and where multiple libgcc_s may be installed,
-option 3 is just a lot easier to deal with.
-
-The bug that sparked this is PR 208120 (but note there's a lot of
-misleading information in that bug.  CMake is not actually doing
-anything wrong.)
-
---- UTC
---- gcc/fortran/gfortranspec.c.orig	2015-06-26 17:47:23 UTC
-+++ gcc/fortran/gfortranspec.c
-@@ -404,7 +404,7 @@ For more information about these matters
- 	}
-     }
- 
--#ifdef ENABLE_SHARED_LIBGCC
-+#if 0
-   if (library)
-     {
-       unsigned int i;
-
---- libgfortran/Makefile.in.orig	2019-02-22 14:22:13.000000000 +0000
-+++ libgfortran/Makefile.in	2019-02-27 16:27:08.856408000 +0000
-@@ -625,7 +625,7 @@
- 	$(LTLDFLAGS) $(LIBQUADLIB) ../libbacktrace/libbacktrace.la \
- 	$(HWCAP_LDFLAGS) \
- 	-lm $(extra_ldflags_libgfortran) \
--	$(version_arg) -Wc,-shared-libgcc
-+	$(version_arg)
- 
- libgfortran_la_DEPENDENCIES = $(version_dep) libgfortran.spec $(LIBQUADLIB_DEP)
- cafexeclib_LTLIBRARIES = libcaf_single.la
diff --git a/lang/gcc9/files/pkg-message.in b/lang/gcc9/files/pkg-message.in
deleted file mode 100644
index df3ea725ce59..000000000000
--- a/lang/gcc9/files/pkg-message.in
+++ /dev/null
@@ -1,13 +0,0 @@
-[
-{ type: install
-  message: <<EOD
-To ensure binaries built with this toolchain find appropriate versions
-of the necessary run-time libraries, you may want to link using
-
-  -Wl,-rpath=%%TARGLIB%%
-
-For ports leveraging USE_GCC, USES=compiler, or USES=fortran this happens
-transparently.
-EOD
-}
-]