* stor-layout.c (layout_decl): Use unshare_expr, not unsave_expr.

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

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 4f955a0..e7feac9 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -659,7 +659,7 @@ arm*-*-eabi* | arm*-*-symbianelf* )
        need_64bit_hwint=yes
        default_use_cxa_atexit=yes
        tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
-       tmake_file="t-slibgcc-elf-ver arm/t-arm arm/t-arm-elf"
+       tmake_file="arm/t-arm arm/t-arm-elf"
        case ${target} in
        arm*-*-eabi*)
          tmake_file="${tmake_file} arm/t-bpabi"
@@ -668,14 +668,14 @@ arm*-*-eabi* | arm*-*-symbianelf* )
          tm_file="${tm_file} arm/symbian.h"
          # We do not include t-bpabi for Symbian OS because the system
          # provides its own implementation of the BPABI functions.
-         tmake_file="${tmake_file} arm/t-symbian"
+         tmake_file="${tmake_file} t-slibgcc-elf-ver arm/t-symbian"
          ;;
        esac
        tm_file="${tm_file} arm/aout.h arm/arm.h"
        ;;
 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 arm/t-arm-elf t-rtems"
+       tmake_file="arm/t-arm 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"
@@ -695,12 +695,16 @@ 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 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"
@@ -742,7 +746,7 @@ frv-*-*linux*)
        tmake_file="${tmake_file} frv/t-frv frv/t-linux"
        ;;
 h8300-*-rtems*)
-       tmake_file="h8300/t-h8300 t-rtems"
+       tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
        tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
        ;;
 h8300-*-elf*)
@@ -947,9 +951,13 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
        esac
        tmake_file="${tmake_file} i386/t-crtstuff"
        ;;
-x86_64-*-linux*)
+x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
                 i386/x86-64.h i386/linux64.h"
+       case ${target} in
+       x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
+       x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
+       esac
        tmake_file="${tmake_file} i386/t-linux64"
        ;;
 i[34567]86-*-gnu*)
@@ -1012,7 +1020,12 @@ i[34567]86-*-sco3.2v5*)  # 80386 running SCO Open Server 5
        ;;
 i[34567]86-*-solaris2*)
        xm_defines="SMALL_ARG_MAX"
-       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h"
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
+       case ${target} in
+       *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+               tm_file="${tm_file} sol26.h"
+       esac
+       tm_file="${tm_file} i386/sol2.h"
        tmake_file="t-sol2 i386/t-sol2 t-svr4"
        c_target_objs="sol2-c.o"
        cxx_target_objs="sol2-c.o"
@@ -1020,6 +1033,7 @@ i[34567]86-*-solaris2*)
        tm_p_file="${tm_p_file} sol2-protos.h"
        if test x$gnu_ld = xyes; then
                tmake_file="$tmake_file t-slibgcc-elf-ver"
+               tm_defines="${tm_defines} TARGET_GNU_LD=1"
        else
                tmake_file="$tmake_file t-slibgcc-sld"
        fi
@@ -1028,11 +1042,34 @@ i[34567]86-*-solaris2*)
                tm_file="$tm_file tm-dwarf2.h"
                ;;
        esac
-       extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+       case ${target} in
+       *-*-solaris2.1[0-9])
+               tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
+               tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+               tmake_file="$tmake_file i386/t-sol2-10"
+               need_64bit_hwint=yes
+               # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as 
+               # part of the base system.
+               extra_parts="gmon.o crtbegin.o crtend.o"
+               ;;
+       *)
+               extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
+               ;;
+       esac
        case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
-         no:*:*) ;;
-         *:yes:* ) thread_file=posix ;;
-         yes:*:* | *:*:yes ) thread_file=solaris ;;
+         "":yes:* | yes:yes:* )
+               case ${target} in
+                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+                       thread_file=posix95
+                       ;;
+                 *)
+                       thread_file=posix
+                       ;;
+               esac
+               ;;
+         "":*:yes | yes:*:yes )
+               thread_file=solaris
+               ;;
        esac
        ;;
 i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
@@ -1196,7 +1233,7 @@ m32r-*-linux*)
        tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
        extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
        # We override the tmake_file for linux -- why?
-       tmake_file="m32r/t-linux"
+       tmake_file="t-slibgcc-elf-ver m32r/t-linux"
        gnu_ld=yes
        use_fixproto=yes
        if test x$enable_threads = xyes; then
@@ -1207,7 +1244,7 @@ m32rle-*-linux*)
        tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
        extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
        # We override the tmake_file for linux -- why?
-       tmake_file="m32r/t-linux"
+       tmake_file="t-slibgcc-elf-ver m32r/t-linux"
        gnu_ld=yes
        use_fixproto=yes
        if test x$enable_threads = xyes; then
@@ -1675,6 +1712,7 @@ s390x-ibm-tpf*)
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
        out_file=s390/s390.c
        tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
+       thread_file='tpf'
        ;;
 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
@@ -1868,7 +1906,7 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
                tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
        fi
        if test x$gas = xyes; then
-               tm_file="${tm_file} sparc/sol2-gas-bi.h"
+               tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
        fi
        tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
        if test x$gnu_ld = xyes; then
@@ -1882,17 +1920,24 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
        tm_p_file="${tm_p_file} sol2-protos.h"
        extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
        case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
-         no:*:*) ;;
-         *:yes:* ) thread_file=posix ;;
-         yes:*:* | *:*:yes ) thread_file=solaris ;;
+         "":yes:* | yes:yes:* ) thread_file=posix ;;
+         "":*:yes | yes:*:yes ) thread_file=solaris ;;
        esac
        need_64bit_hwint=yes
        ;;
 sparc-*-solaris2*)
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
+       case ${target} in
+       *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+               tm_file="${tm_file} sol26.h"
+       esac
+       tm_file="${tm_file} sparc/sol2.h"
        if test x$gnu_ld = xyes; then
                tm_file="${tm_file} sparc/sol2-gld.h"
        fi
+       if test x$gas = xyes; then
+               tm_file="${tm_file} sparc/sol2-gas.h"
+       fi
        tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
        if test x$gnu_ld = xyes; then
                tmake_file="$tmake_file t-slibgcc-elf-ver"
@@ -1923,9 +1968,19 @@ sparc-*-solaris2*)
        tm_p_file="${tm_p_file} sol2-protos.h"
        extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
        case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
-         no:*:*) ;;
-         *:yes:* ) thread_file=posix ;;
-         yes:*:* | *:*:yes ) thread_file=solaris ;;
+         "":yes:* | yes:yes:* )
+               case ${target} in
+                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
+                       thread_file=posix95
+                       ;;
+                 *)
+                       thread_file=posix
+                       ;;
+               esac
+               ;;
+         "":*:yes | yes:*:yes )
+               thread_file=solaris
+               ;;
        esac
        ;;
 sparc-*-sysv4*)
@@ -2306,7 +2361,8 @@ fi
                case "$with_arch" in
                "" \
                | armv[23456] | armv2a | armv3m | armv4t | armv5t \
-               | armv5te | armv6j | iwmmxt | ep9312)
+               | armv5te | armv6j |armv6k | armv6z | armv6zk \
+               | iwmmxt | ep9312)
                        # OK
                        ;;
                *)
@@ -2425,7 +2481,7 @@ fi
                ;;
 
        mips*-*-*)
-               supported_defaults="abi arch float tune"
+               supported_defaults="abi arch float tune divide"
 
                case ${with_float} in
                "" | soft | hard)
@@ -2446,6 +2502,15 @@ fi
                        exit 1
                        ;;
                esac
+
+               case ${with_divide} in
+               "" | breaks | traps)
+                       # OK
+                       ;;
+               *)
+                       echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
+                       exit 1
+               esac
                ;;
 
        powerpc*-*-* | rs6000-*-*)
@@ -2654,6 +2719,11 @@ fi
                c_target_objs="${c_target_objs} rs6000-c.o"
                cxx_target_objs="${cxx_target_objs} rs6000-c.o"
                tmake_file="rs6000/t-rs6000 ${tmake_file}"
+
+                if test x$enable_e500_double = xyes
+                then
+                        tm_file="$tm_file rs6000/e500-double.h"
+                fi
                ;;
 
        sparc*-*-*)
@@ -2687,7 +2757,7 @@ fi
        esac
 
        t=
-       all_defaults="abi cpu arch tune schedule float mode fpu"
+       all_defaults="abi cpu arch tune schedule float mode fpu divide"
        for option in $all_defaults
        do
                eval "val=\$with_$option"