* Make-lang.in (stmp-f2c.h): Don't configure the runtime

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

diff --git a/gcc/configure b/gcc/configure
index e3b38f6..4d25600 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -1603,7 +1603,7 @@ EOF
 fi
 
 
-for ac_func in strerror
+for ac_func in strerror strtoul bsearch
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 echo "configure:1610: checking for $ac_func" >&5
@@ -3836,24 +3836,24 @@ for machine in $build $host $target; do
                tm_file=sparc/bsd.h
                ;;
        sparc-*-linux-gnuaout*)         # Sparc's running Linux, a.out
-               xm_file=sparc/xm-linux.h
+               xm_file="sparc/xm-sparc.h sparc/xm-linux.h"
                tm_file=sparc/linux-aout.h
                xmake_file=x-linux
                fixincludes=Makefile.in #On Linux, the headers are ok already.
                gnu_ld=yes
                ;;
-       sparc-*-linux-gnulibc1*)                 # Sparc's running Linux
-               xm_file=sparc/xm-linux.h # with ELF format using the
-               xmake_file=x-linux       # Linux C library 5.
+       sparc-*-linux-gnulibc1*)        # Sparc's running Linux, libc5
+               xm_file="sparc/xm-sparc.h sparc/xm-linux.h"
+               xmake_file=x-linux
                tm_file=sparc/linux.h
                tmake_file="t-linux t-linux-gnulibc1 sparc/t-linux"
                extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
                fixincludes=Makefile.in #On Linux, the headers are ok already.
                gnu_ld=yes
                ;;
-       sparc-*-linux-gnu*)                      # Sparc's running Linux
-               xm_file=sparc/xm-linux.h # with ELF format using glibc 2
-               xmake_file=x-linux       # aka the Linux C library 6.
+       sparc-*-linux-gnu*)             # Sparc's running Linux, libc6
+               xm_file="sparc/xm-sparc.h sparc/xm-linux.h"
+               xmake_file=x-linux
                tm_file=sparc/linux.h
                tmake_file="t-linux sparc/t-linux"
                extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
@@ -3940,6 +3940,14 @@ for machine in $build $host $target; do
                tm_file=sparc/sp64-elf.h
                extra_parts="crtbegin.o crtend.o"
                ;;
+       sparc64-*-linux*)               # 64-bit Sparc's running Linux
+               tmake_file=sparc/t-sp64
+               xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
+               tm_file=sparc/linux64.h
+               xmake_file=x-linux
+               fixincludes=Makefile.in # On Linux, the headers are ok already.
+               gnu_ld=yes
+               ;;
 # This hasn't been upgraded to GCC 2.
 #      tahoe-harris-*)                 # Harris tahoe, using COFF.
 #              tm_file=tahoe/harris.h
@@ -4552,6 +4560,16 @@ if [ ! -f Makefile.in ]; then
        echo "source ${srcdir}/.gdbinit" >> .gdbinit
 fi
 
+# If this is using newlib, then define inhibit_libc in
+# LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
+# libgcc.a, but that's OK because newib should have its own version of
+# assert.h.
+inhibit_libc=
+if [ x$with_newlib = xyes ]; then
+       inhibit_libc=-Dinhibit_libc
+fi
+
+
 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
 sched_prefix=
 sched_cflags=
@@ -4624,6 +4642,7 @@ ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xma
 
 
 
+
 # Echo that links are built
 if [ x$host = x$target ]
 then
@@ -4808,6 +4827,7 @@ s%@LN@%$LN%g
 s%@LN_S@%$LN_S%g
 s%@RANLIB@%$RANLIB%g
 s%@YACC@%$YACC%g
+s%@INSTALL@%$INSTALL%g
 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
 s%@INSTALL_DATA@%$INSTALL_DATA%g
 s%@CC@%$CC%g
@@ -4815,6 +4835,7 @@ s%@SET_MAKE@%$SET_MAKE%g
 s%@CPP@%$CPP%g
 s%@manext@%$manext%g
 s%@objext@%$objext%g
+s%@inhibit_libc@%$inhibit_libc%g
 s%@sched_prefix@%$sched_prefix%g
 s%@sched_cflags@%$sched_cflags%g
 s%@subdirs@%$subdirs%g
@@ -4856,6 +4877,7 @@ s%@will_use_collect2@%$will_use_collect2%g
 s%@maybe_use_collect2@%$maybe_use_collect2%g
 s%@cc_set_by_configure@%$cc_set_by_configure%g
 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
+s%@install@%$install%g
 /@target_overrides@/r $target_overrides
 s%@target_overrides@%%g
 /@host_overrides@/r $host_overrides
@@ -5111,9 +5133,15 @@ case x$CONFIG_HEADERS in
 xconfig.h:config.in)
 echo > cstamp-h ;;
 esac
-# Make sure we create things so -Bstage1/ will work.
-for d in .. ${subdirs} ; do
-  if [ $d != .. ]; then
+# If the host supports symlinks, point stage[1234] at ../stage[1234] so
+# bootstrapping and the installation procedure can still use
+# CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
+# FLAGS_TO_PASS has been modified to solve the problem there.
+# This is virtually a duplicate of what happens in configure.lang; we do
+# an extra check to make sure this only happens if ln -s can be used.
+if [ "$symbolic_link" = "ln -s" ]; then
+ for d in .. ${subdirs} ; do
+   if [ $d != .. ]; then
        STARTDIR=`pwd`
        cd $d
        for t in stage1 stage2 stage3 stage4 include
@@ -5122,8 +5150,9 @@ for d in .. ${subdirs} ; do
                $symbolic_link ../$t $t 2>/dev/null
        done
        cd $STARTDIR
-  fi
-done
+   fi
+ done
+else true ; fi
 
 exit 0
 EOF