2013-09-04 Muhammad Bilal <mbilal@codesourcery.com>

[deliverable/binutils-gdb.git] / gas / configure

diff --git a/gas/configure b/gas/configure
index 4f976f6da67c939b09ced7c9abcb8972e7217382..9cb67e33855f64740e8bed2c9d4404ae7da70ccf 100755 (executable)
--- a/gas/configure
+++ b/gas/configure
@@ -6971,7 +6971,14 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
            LD="${LD-ld} -m elf_i386_fbsd"
            ;;
          x86_64-*linux*)
-           LD="${LD-ld} -m elf_i386"
+           case `/usr/bin/file conftest.o` in
+             *x86-64*)
+               LD="${LD-ld} -m elf32_x86_64"
+               ;;
+             *)
+               LD="${LD-ld} -m elf_i386"
+               ;;
+           esac
            ;;
          ppc64-*linux*|powerpc64-*linux*)
            LD="${LD-ld} -m elf32ppclinux"
@@ -8241,6 +8248,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
        # AIX 5 now supports IA64 processor
        lt_prog_compiler_static='-Bstatic'
       fi
+      lt_prog_compiler_pic='-fPIC'
       ;;
 
     amigaos*)
@@ -9422,7 +9430,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
+    freebsd2.*)
       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
       hardcode_direct=yes
       hardcode_minus_L=yes
@@ -10335,7 +10343,7 @@ freebsd* | dragonfly*)
     objformat=`/usr/bin/objformat`
   else
     case $host_os in
-    freebsd[123]*) objformat=aout ;;
+    freebsd[23].*) objformat=aout ;;
     *) objformat=elf ;;
     esac
   fi
@@ -10353,7 +10361,7 @@ freebsd* | dragonfly*)
   esac
   shlibpath_var=LD_LIBRARY_PATH
   case $host_os in
-  freebsd2*)
+  freebsd2.*)
     shlibpath_overrides_runpath=yes
     ;;
   freebsd3.[01]* | freebsdelf3.[01]*)
@@ -11187,7 +11195,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11190 "configure"
+#line 11198 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11293,7 +11301,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11296 "configure"
+#line 11304 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11968,22 +11976,10 @@ $as_echo "$as_me: WARNING: GAS support for ${generic_target} is preliminary and
       microblaze*)
         ;;
 
-      mips-sony-bsd*)
-       ;;
-      mips-*-bsd*)
-       as_fn_error "Unknown vendor for mips-bsd configuration." "$LINENO" 5
-       ;;
-
       ppc-*-aix[5-9].*)
 
 $as_echo "#define AIX_WEAK_SUPPORT 1" >>confdefs.h
 
-       ;;
-      ppc-*-linux-*)
-       case "$endian" in
-         big)  ;;
-         *)    as_fn_error "GNU/Linux must be configured big endian" "$LINENO" 5 ;;
-       esac
        ;;
       ppc-*-solaris*)
        if test ${this_target} = $target; then
@@ -12052,13 +12048,15 @@ _ACEOF
          mips64* | mipsisa64* | mipsisa32*)
            mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
            ;;
+         mips*)
+           mips_cpu=`echo $target_cpu | sed -e 's/^mips//' -e 's/el$//'`
+           ;;
          *)
            as_fn_error "$target_cpu isn't a supported MIPS CPU name" "$LINENO" 5
            ;;
        esac
        # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
        # binaries.  It's a GNU extension that some OSes don't understand.
-       # The value only matters on ELF targets.
        case ${target} in
          *-*-irix*)
            use_e_mips_abi_o32=0
@@ -12252,22 +12250,10 @@ _ACEOF
 # From target name and format, produce a list of supported emulations.
 
     case ${generic_target}-${fmt} in
-      mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
-      mips*-*-linux*-* | mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
-                       case "$endian" in
-                       big)    emulation="mipsbelf mipslelf mipself" ;;
-                       *)      emulation="mipslelf mipsbelf mipself" ;;
-                       esac ;;
-      mips-*-lnews*-ecoff) ;;
-      mips-*-*-ecoff)  case "$endian" in
-                       big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
-                       *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
-                       esac ;;
-      mips-*-*-elf)    case "$endian" in
+      mips-*-*-*)      case "$endian" in
                        big)    emulation="mipsbelf mipslelf mipself" ;;
                        *)      emulation="mipslelf mipsbelf mipself" ;;
                        esac ;;
-      mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
       # i386-pc-pe-coff != i386-pc-coff.
       i386-*-pe-coff)  ;;
       # Uncommenting the next line will turn on support for i386 AOUT
@@ -12387,7 +12373,7 @@ esac
 #
 # And then there's "--enable-targets=all"....
 #
-# For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
+# For now, just always do it for MIPS ELF configurations.  Sigh.
 
 formats="${obj_format}"
 emfiles=""
@@ -12410,8 +12396,6 @@ for em in . $emulations ; do
     .) continue ;;
     mipsbelf | mipslelf | mipself)
        fmt=elf   file=mipself ;;
-    mipsbecoff | mipslecoff | mipsecoff)
-       fmt=ecoff file=mipsecoff ;;
     *coff)
        fmt=coff  file=$em ;;
     *aout)
@@ -12480,11 +12464,11 @@ $as_echo "#define OBJ_MAYBE_SOM 1" >>confdefs.h
 fi
 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
   DEFAULT_EMULATION=`set . $emulations ; echo $2`
-  # e-mips* has more than one emulation per file, e-i386* has just one at the
+  # e-mipself has more than one emulation per file, e-i386* has just one at the
   # moment.  If only one emulation is specified, then don't define
   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
   case "${obj_format}${emfiles}" in
-    multi* | *mips*)
+    multi* | *mipself*)
       extra_objects="$extra_objects $emfiles"
 
 $as_echo "#define USE_EMULATIONS 1" >>confdefs.h