gcc:

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

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 7276be3..8067287 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -70,6 +70,10 @@
 #                      This helps to keep OS specific stuff out of the CPU
 #                      defining header ${cpu_type}/${cpu_type.h}.
 #
+#                      It is possible to include automatically-generated
+#                      build-directory files by prefixing them with "./".
+#                      All other files should relative to $srcdir/config.
+#
 #  tm_p_file           Location of file with declarations for functions
 #                      in $out_file.
 #
@@ -116,6 +120,9 @@
 #  cxx_target_objs     List of extra target-dependent objects that be
 #                      linked into the C++ compiler only.
 #
+#  fortran_target_objs List of extra target-dependent objects that be
+#                      linked into the fortran compiler only.
+#
 #  target_gtfiles       List of extra source files with type information.
 #
 #  xm_defines          List of macros to define when compiling for the
@@ -141,6 +148,8 @@
 #  need_64bit_hwint    Set to yes if HOST_WIDE_INT must be 64 bits wide
 #                      for this target.  This is true iff this target
 #                      supports "long" or "wchar_t" wider than 32 bits.
+#                      The setting made here must match the one made in
+#                      other locations such as libcpp/configure.ac
 #
 #  configure_default_options
 #                      Set to an initializer for configure_default_options
@@ -167,6 +176,7 @@ extra_gcc_objs=
 extra_options=
 c_target_objs=
 cxx_target_objs=
+fortran_target_objs=
 tm_defines=
 xm_defines=
 # Set this to force installation and use of collect2.
@@ -195,8 +205,7 @@ md_file=
 
 # Obsolete configurations.
 case ${target} in
-   crx-*               \
- | mt-*                        \
+   mt-*                        \
  | strongarm*-*                \
  | ep9312*-*           \
  | xscale*-*           \
@@ -357,12 +366,9 @@ rs6000*-*-*)
 score*-*-*)
        cpu_type=score
        ;;
-sparc64*-*-*)
-       cpu_type=sparc
-       need_64bit_hwint=yes
-       ;;
 sparc*-*-*)
        cpu_type=sparc
+       need_64bit_hwint=yes
        ;;
 spu*-*-*)
        cpu_type=spu
@@ -395,8 +401,16 @@ then
 fi
 
 case ${target} in
+i[34567]86-*-*)
+       if test $enable_cld = yes; then
+               tm_defines="${tm_defines} USE_IX86_CLD=1"
+       fi
+       ;;
 x86_64-*-*)
        tm_file="i386/biarch64.h ${tm_file}"
+       if test $enable_cld = yes; then
+               tm_defines="${tm_defines} USE_IX86_CLD=1"
+       fi
        ;;
 esac
 
@@ -423,6 +437,7 @@ case ${target} in
   extra_options="${extra_options} darwin.opt"
   c_target_objs="darwin-c.o"
   cxx_target_objs="darwin-c.o"
+  fortran_target_objs="darwin-f.o"
   extra_objs="darwin.o"
   extra_gcc_objs="darwin-driver.o"
   default_use_cxa_atexit=yes
@@ -2161,7 +2176,7 @@ score-*-elf)
         ;;
 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
-  sh-*-linux* | sh[346lbe]*-*-linux* | \
+  sh-*-linux* | sh[2346lbe]*-*-linux* | \
   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
    sh64-*-netbsd* | sh64l*-*-netbsd*)
        tmake_file="${tmake_file} sh/t-sh sh/t-elf"
@@ -2356,9 +2371,16 @@ sparc-*-elf*)
        use_fixproto=yes
        ;;
 sparc-*-linux*)                # SPARC's running GNU/Linux, libc6
-       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h"
        extra_options="${extra_options} sparc/long-double-switch.opt"
-       tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
+       tmake_file="${tmake_file} sparc/t-linux"
+       if test x$enable_targets = xall; then
+               tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
+               tmake_file="${tmake_file} sparc/t-linux64"
+       else
+               tm_file="${tm_file} sparc/linux.h"
+       fi
+       tmake_file="${tmake_file} sparc/t-crtfm"
        ;;
 sparc-*-rtems*)
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
@@ -2395,7 +2417,6 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
          "":yes:* | yes:yes:* ) thread_file=posix ;;
          "":*:yes | yes:*:yes ) thread_file=solaris ;;
        esac
-       need_64bit_hwint=yes
        ;;
 sparc-*-solaris2*)
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
@@ -2436,7 +2457,6 @@ sparc-*-solaris2*)
                fi
                tm_file="${tm_file} tm-dwarf2.h"
                tmake_file="$tmake_file sparc/t-sol2-64"
-               need_64bit_hwint=yes
                test x$with_cpu != x || with_cpu=v9
                ;;
        esac
@@ -2487,10 +2507,9 @@ sparc64-*-freebsd*|ultrasparc-*-freebsd*)
                x) with_cpu=ultrasparc ;;
                *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
        esac
-       need_64bit_hwint=yes
        ;;
 sparc64-*-linux*)              # 64-bit SPARC's running GNU/Linux
-       tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
+       tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h sparc/linux64.h"
        extra_options="${extra_options} sparc/long-double-switch.opt"
        tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
        ;;
@@ -3148,8 +3167,8 @@ case "${target}" in
                        "" | common \
                        | power | power[23456] | power6x | powerpc | powerpc64 \
                        | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
-                       | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
-                       | 601 | 602 | 603 | 603e | ec603e | 604 \
+                       | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
+                       | 505 | 601 | 602 | 603 | 603e | ec603e | 604 \
                        | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 | e300c[23] \
                        | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
                                # OK
@@ -3168,7 +3187,7 @@ case "${target}" in
                for which in arch tune; do
                        eval "val=\$with_$which"
                        case ${val} in
-                       "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec)
+                       "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10)
                                # OK
                                ;;
                        *)