PR fortran/20441

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

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 0eecd7e..1b353a6 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -280,13 +280,13 @@ i[34567]86-*-*)
        cpu_type=i386
        extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
                       pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
-                      nmmintrin.h"
+                      nmmintrin.h bmmintrin.h mmintrin-common.h"
        ;;
 x86_64-*-*)
        cpu_type=i386
        extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
                       pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
-                      nmmintrin.h"
+                      nmmintrin.h bmmintrin.h mmintrin-common.h"
        need_64bit_hwint=yes
        ;;
 ia64-*-*)
@@ -817,12 +817,14 @@ bfin*-elf*)
         use_collect2=no
         ;;
 bfin*-uclinux*)
-       tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
+       tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/uclinux.h"
         tmake_file=bfin/t-bfin-uclinux
+       tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
+       extra_options="${extra_options} linux.opt"
         use_collect2=no
         ;;
 bfin*-linux-uclibc*)
-       tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/linux.h"
+       tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h linux.h bfin/linux.h ./linux-sysroot-suffix.h"
         tmake_file="t-slibgcc-elf-ver bfin/t-bfin-linux"
         use_collect2=no
         ;;
@@ -1661,15 +1663,18 @@ mips64*-*-linux*)
        tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
        gnu_ld=yes
        gas=yes
+       test x$with_llsc != x || with_llsc=yes
        ;;
 mips*-*-linux*)                                # Linux MIPS, either endian.
         tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
        case ${target} in
-        mipsisa32*-*)
-                target_cpu_default="MASK_SOFT_FLOAT"
-               tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
+        mipsisa32r2*)
+               tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
                 ;;
+        mipsisa32*)
+               tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
         esac
+       test x$with_llsc != x || with_llsc=yes
        ;;
 mips*-*-openbsd*)
        tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
@@ -1684,6 +1689,22 @@ mips*-*-openbsd*)
 mips*-sde-elf*)
        tm_file="elfos.h ${tm_file} mips/elf.h mips/sde.h"
        tmake_file="mips/t-sde mips/t-libgcc-mips16"
+       case "${with_newlib}" in
+         yes)
+           # newlib / libgloss.
+           ;;
+         *)
+           # MIPS toolkit libraries.
+           tm_file="$tm_file mips/sdemtk.h"
+           tmake_file="$tmake_file mips/t-sdemtk"
+           extra_options="$extra_options mips/sdemtk.opt"
+           case ${enable_threads} in
+             "" | yes | mipssde)
+               thread_file='mipssde'
+               ;;
+           esac
+           ;;
+       esac
        case ${target} in
          mipsisa32r2*)
            tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
@@ -3006,7 +3027,7 @@ case "${target}" in
                ;;
 
        mips*-*-*)
-               supported_defaults="abi arch float tune divide"
+               supported_defaults="abi arch float tune divide llsc"
 
                case ${with_float} in
                "" | soft | hard)
@@ -3035,6 +3056,23 @@ case "${target}" in
                *)
                        echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
                        exit 1
+                       ;;
+               esac
+
+               case ${with_llsc} in
+               yes)
+                       with_llsc=llsc
+                       ;;
+               no)
+                       with_llsc="no-llsc"
+                       ;;
+               "")
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown llsc type used in --with-llsc" 1>&2
+                       exit 1
+                       ;;
                esac
                ;;
 
@@ -3299,7 +3337,7 @@ case ${target} in
 esac
 
 t=
-all_defaults="abi cpu arch tune schedule float mode fpu divide"
+all_defaults="abi cpu arch tune schedule float mode fpu divide llsc"
 for option in $all_defaults
 do
        eval "val=\$with_$option"