PR 45189

[pf3gnuchains/gcc-fork.git] / gcc / config.gcc

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 6dc074d..9170fc8 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -101,6 +101,12 @@
 #  extra_headers       List of used header files from the directory
 #                      config/${cpu_type}.
 #
+#  user_headers_inc_next_pre
+#                      List of header file names of internal gcc header
+#                      files, which should be prefixed by an include_next.
+#  user_headers_inc_next_post
+#                      List of header file names of internal gcc header
+#                      files, which should be postfixed by an include_next.
 #  use_gcc_tgmath      If set, add tgmath.h to the list of used header
 #                      files.
 #
@@ -171,6 +177,8 @@
 out_file=
 tmake_file=
 extra_headers=
+user_headers_inc_next_pre=
+user_headers_inc_next_post=
 use_gcc_tgmath=yes
 use_gcc_stdint=none
 extra_passes=
@@ -259,6 +267,7 @@ m32c*-*-*)
 alpha*-*-*)
        cpu_type=alpha
        need_64bit_hwint=yes
+       extra_options="${extra_options} g.opt"
        ;;
 am33_2.0-*-linux*)
        cpu_type=mn10300
@@ -281,6 +290,7 @@ crisv32-*)
        cpu_type=cris
        ;;
 frv*)  cpu_type=frv
+       extra_options="${extra_options} g.opt"
        ;;
 moxie*)        cpu_type=moxie
        ;;
@@ -314,12 +324,17 @@ x86_64-*-*)
 ia64-*-*)
        extra_headers=ia64intrin.h
        need_64bit_hwint=yes
+       extra_options="${extra_options} g.opt"
        ;;
 hppa*-*-*)
        cpu_type=pa
        ;;
+lm32*)
+       extra_options="${extra_options} g.opt"
+       ;;
 m32r*-*-*)
         cpu_type=m32r
+       extra_options="${extra_options} g.opt"
         ;;
 m68k-*-*)
        extra_headers=math-68881.h
@@ -328,6 +343,7 @@ mips*-*-*)
        cpu_type=mips
        need_64bit_hwint=yes
        extra_headers="loongson.h"
+       extra_options="${extra_options} g.opt"
        ;;
 picochip-*-*)
         cpu_type=picochip
@@ -341,12 +357,15 @@ powerpc*-*-*)
                cpu_is_64bit=yes
                ;;
        esac
+       extra_options="${extra_options} g.opt"
        ;;
 rs6000*-*-*)
        need_64bit_hwint=yes
+       extra_options="${extra_options} g.opt"
        ;;
 score*-*-*)
        cpu_type=score
+       extra_options="${extra_options} g.opt"
        ;;
 sparc*-*-*)
        cpu_type=sparc
@@ -405,6 +424,9 @@ case ${target} in
        ;;
 esac
 
+# Common C libraries.
+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3"
+
 # Common parts for widely ported systems.
 case ${target} in
 *-*-darwin*)
@@ -508,8 +530,6 @@ case ${target} in
     *-*-gnu*)
       tmake_file="$tmake_file t-gnu";;
   esac
-  # Common C libraries.
-  tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3"
   # glibc / uclibc / bionic switch.
   # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
   case $target in
@@ -937,6 +957,10 @@ moxie-*-uclinux*)
        tm_defines="${tm_defines} DEFAULT_LIBC=LIBC_UCLIBC"
        extra_options="${extra_options} linux.opt"
        ;;
+moxie-*-rtems*)
+       tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp moxie/t-rtems"
+       tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
+       ;;
 h8300-*-rtems*)
        tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
        tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h newlib-stdint.h"
@@ -1253,13 +1277,10 @@ i[34567]86-*-solaris2*)
        # Set default arch_32 to pentium4, tune_32 to generic like the other
        # i386 targets, although config.guess defaults to i386-pc-solaris2*.
        case ${target} in
-       *-*-solaris2.8*)
-               if test x$gas = xyes; then
-                       with_arch_32=${with_arch_32:-pentium4}
-               else
-                       # Solaris 8/x86 as cannot handle sse2.
-                       with_arch_32=${with_arch_32:-pentiumpro}
-               fi
+       *-*-solaris2.[89]*)
+               # Solaris 8 and 9/x86 cannot execute SSE/SSE2 instructions by
+               # default.
+               with_arch_32=${with_arch_32:-pentiumpro}
                ;;
        *)
                with_arch_32=${with_arch_32:-pentium4}
@@ -1381,6 +1402,8 @@ i[34567]86-*-mingw* | x86_64-*-mingw*)
        # This makes the logic if mingw's or the w64 feature set has to be used
        case ${target} in
                *-w64-*)
+                       user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
+                       user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
                        tm_file="${tm_file} i386/mingw-w64.h"
                        if test x$enable_targets = xall; then
                                tm_defines="${tm_defines} TARGET_BI_ARCH=1"
@@ -2335,7 +2358,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
        target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
        tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
        tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
-       sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^sh/m/i' -e 's/ sh/ m/gi' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
+       sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
        for sh_multilib in ${sh_multilibs}; do
                case ${sh_multilib} in
                m1 | m2 | m2e | m3 | m3e | \
@@ -2509,6 +2532,7 @@ v850e1-*-*)
        tm_p_file=v850/v850-protos.h
        tmake_file=v850/t-v850e
        md_file=v850/v850.md
+       extra_modes=v850/v850-modes.def
        out_file=v850/v850.c
        extra_options="${extra_options} v850/v850.opt"
        if test x$stabs = xyes
@@ -2526,6 +2550,7 @@ v850e-*-*)
        tm_p_file=v850/v850-protos.h
        tmake_file=v850/t-v850e
        md_file=v850/v850.md
+       extra_modes=v850/v850-modes.def
        out_file=v850/v850.c
        extra_options="${extra_options} v850/v850.opt"
        if test x$stabs = xyes