diff options
Diffstat (limited to 'contrib/gcc/config.gcc')
| -rw-r--r-- | contrib/gcc/config.gcc | 170 |
1 files changed, 94 insertions, 76 deletions
diff --git a/contrib/gcc/config.gcc b/contrib/gcc/config.gcc index 09466478a9de..9c5c19340439 100644 --- a/contrib/gcc/config.gcc +++ b/contrib/gcc/config.gcc @@ -244,6 +244,7 @@ esac # machines. tm_p_file= cpu_type=`echo ${target} | sed 's/-.*$//'` +cpu_is_64bit= case ${target} in alpha*-*-*) cpu_type=alpha @@ -300,6 +301,11 @@ powerpc*-*-*) cpu_type=rs6000 extra_headers="ppc-asm.h altivec.h spe.h" need_64bit_hwint=yes + case x$with_cpu in + xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345]|xrs64a) + cpu_is_64bit=yes + ;; + esac ;; rs6000*-*-*) need_64bit_hwint=yes @@ -680,7 +686,7 @@ arm*-*-ecos-elf) ;; arm*-*-rtems*) tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h" - tmake_file="arm/t-arm-elf t-rtems" + tmake_file="arm/t-arm-elf t-rtems arm/t-rtems" ;; arm*-*-elf | ep9312-*-elf) tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h" @@ -700,12 +706,16 @@ arm*-*-kaos*) tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h" tmake_file=arm/t-arm-elf ;; +avr-*-rtems*) + tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h" + tmake_file="avr/t-avr t-rtems avr/t-rtems" + ;; avr-*-*) tm_file="avr/avr.h dbxelf.h" use_fixproto=yes ;; c4x-*-rtems* | tic4x-*-rtems*) - tmake_file="c4x/t-c4x t-rtems" + tmake_file="c4x/t-c4x t-rtems c4x/t-rtems" tm_file="c4x/c4x.h c4x/rtems.h rtems.h" c_target_objs="c4x-c.o" cxx_target_objs="c4x-c.o" @@ -1257,12 +1267,12 @@ ia64*-*-freebsd*) ;; ia64*-*-linux*) tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h" - tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 ia64/t-glibc" + tmake_file="t-slibgcc-elf-ver t-linux ia64/t-ia64 t-libunwind ia64/t-glibc" + if test x$with_system_libunwind != xyes ; then + tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind" + fi target_cpu_default="MASK_GNU_AS|MASK_GNU_LD" extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o" - if test x"$use_libunwind_exceptions" = xyes; then - tmake_file="$tmake_file t-libunwind" - fi ;; ia64*-*-hpux*) tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h" @@ -1678,20 +1688,16 @@ pdp11-*-bsd) pdp11-*-*) use_fixproto=yes ;; -avr-*-*) - use_fixproto=yes - ;; # port not yet contributed #powerpc-*-openbsd*) # tmake_file="${tmake_file} rs6000/t-fprules " # extra_headers= # ;; powerpc64-*-linux*) - tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h" - case x$with_cpu in - x|xpowerpc64|xdefault64) tm_file="${tm_file} rs6000/default64.h";; - esac - tm_file="${tm_file} rs6000/linux64.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h" + test x$with_cpu != x || cpu_is_64bit=yes + test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h" + tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h" tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-linux rs6000/t-ppccomm rs6000/t-linux64" ;; powerpc64-*-gnu*) @@ -1765,8 +1771,20 @@ powerpc-*-linux*spe*) tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm" ;; powerpc-*-linux*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h" tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm" + case ${enable_targets}:${cpu_is_64bit} in + *powerpc64* | all:* | *:yes) + if test x$cpu_is_64bit = xyes; then + tm_file="${tm_file} rs6000/default64.h" + fi + tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h" + tmake_file="$tmake_file rs6000/t-linux64" + ;; + *) + tm_file="${tm_file} rs6000/linux.h" + ;; + esac ;; powerpc-*-gnu-gnualtivec*) tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h" @@ -2007,7 +2025,7 @@ sparc64-*-openbsd*) with_cpu=ultrasparc ;; sparc-*-elf*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-gld.h sparc/elf.h" tmake_file="sparc/t-elf sparc/t-crtfm" extra_parts="crti.o crtn.o crtbegin.o crtend.o" use_fixproto=yes @@ -2017,7 +2035,7 @@ sparc-*-linux*) # SPARC's running GNU/Linux, libc6 tmake_file="t-slibgcc-elf-ver t-linux sparc/t-crtfm" ;; sparc-*-rtems*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/rtemself.h rtems.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-gld.h sparc/elf.h sparc/rtemself.h rtems.h" tmake_file="sparc/t-elf sparc/t-crtfm t-rtems" extra_parts="crti.o crtn.o crtbegin.o crtend.o" ;; @@ -2106,13 +2124,13 @@ sparclite-*-coff*) tmake_file=sparc/t-sparclite ;; sparclite-*-elf*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/liteelf.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-gld.h sparc/elf.h sparc/liteelf.h" tmake_file="sparc/t-sparclite sparc/t-crtfm" extra_parts="crtbegin.o crtend.o" use_fixproto=yes ;; sparc86x-*-elf*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/elf.h sparc/sp86x-elf.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-gld.h sparc/elf.h sparc/sp86x-elf.h" tmake_file="sparc/t-sp86x sparc/t-crtfm" extra_parts="crtbegin.o crtend.o" use_fixproto=yes @@ -2122,7 +2140,7 @@ sparc64-*-aout*) use_fixproto=yes ;; sparc64-*-elf*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sp64-elf.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h sparc/sol2-gld.h sparc/sp64-elf.h" tmake_file="${tmake_file} sparc/t-crtfm" extra_parts="crtbegin.o crtend.o" use_fixproto=yes @@ -2398,24 +2416,24 @@ if test x$with_cpu = x ; then esac fi - # Similarly for --with-schedule. - if test x$with_schedule = x; then - case ${target} in - hppa1* | parisc1*) - # Override default PA8000 scheduling model. - with_schedule=7100LC - ;; - esac - fi +# Similarly for --with-schedule. +if test x$with_schedule = x; then + case ${target} in + hppa1* | parisc1*) + # Override default PA8000 scheduling model. + with_schedule=7100LC + ;; + esac +fi - # Validate and mark as valid any --with options supported - # by this target. In order to use a particular --with option - # you must list it in supported_defaults; validating the value - # is optional. This case statement should set nothing besides - # supported_defaults. +# Validate and mark as valid any --with options supported +# by this target. In order to use a particular --with option +# you must list it in supported_defaults; validating the value +# is optional. This case statement should set nothing besides +# supported_defaults. - supported_defaults= - case "${target}" in +supported_defaults= +case "${target}" in alpha*-*-*) supported_defaults="cpu tune" for which in cpu tune; do @@ -2569,8 +2587,7 @@ fi eval $with_which= ;; "" | common \ - | power | power2 | power3 | power4 \ - | powerpc | powerpc64 \ + | power | power[2345] | powerpc | powerpc64 \ | rios | rios1 | rios2 | rsc | rsc1 | rs64a \ | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \ | 601 | 602 | 603 | 603e | ec603e | 604 \ @@ -2655,11 +2672,11 @@ fi ;; esac ;; - esac +esac - # Set some miscellaneous flags for particular targets. - target_cpu_default2= - case ${target} in +# Set some miscellaneous flags for particular targets. +target_cpu_default2= +case ${target} in alpha*-*-*) if test x$gas = xyes then @@ -2771,44 +2788,45 @@ fi ;; esac ;; - esac +esac - t= - all_defaults="abi cpu arch tune schedule float mode" - for option in $all_defaults - do - eval "val=\$with_$option" - if test -n "$val"; then - case " $supported_defaults " in - *" $option "*) - ;; - *) - echo "This target does not support --with-$option." 2>&1 - exit 1 - ;; - esac +t= +all_defaults="abi cpu arch tune schedule float mode" +for option in $all_defaults +do + eval "val=\$with_$option" + if test -n "$val"; then + case " $supported_defaults " in + *" $option "*) + ;; + *) + echo "This target does not support --with-$option." 2>&1 + exit 1 + ;; + esac - if test "x$t" = x - then - t="{ \"$option\", \"$val\" }" - else - t="${t}, { \"$option\", \"$val\" }" - fi + if test "x$t" = x + then + t="{ \"$option\", \"$val\" }" + else + t="${t}, { \"$option\", \"$val\" }" fi - done - if test "x$t" = x - then - configure_default_options="{ { NULL, NULL} }" - else - configure_default_options="{ ${t} }" fi +done + +if test "x$t" = x +then + configure_default_options="{ { NULL, NULL} }" +else + configure_default_options="{ ${t} }" +fi - if test "$target_cpu_default2" != "" +if test "$target_cpu_default2" != "" +then + if test "$target_cpu_default" != "" then - if test "$target_cpu_default" != "" - then - target_cpu_default="(${target_cpu_default}|${target_cpu_default2})" - else - target_cpu_default=$target_cpu_default2 - fi + target_cpu_default="(${target_cpu_default}|${target_cpu_default2})" + else + target_cpu_default=$target_cpu_default2 fi +fi |