2012-05-25 Alexander Ivchenko <alexander.ivchenko@intel.com>

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

diff --git a/libffi/configure b/libffi/configure
index a4a4a19..1591495 100755 (executable)
--- a/libffi/configure
+++ b/libffi/configure
@@ -8989,10 +8989,6 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       hardcode_shlibpath_var=no
       ;;
 
-    freebsd1*)
-      ld_shlibs=no
-      ;;
-
     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
     # support.  Future versions do this automatically, but an explicit c++rt0.o
     # does not break anything, and helps significantly (at the cost of a little
@@ -9005,7 +9001,7 @@ 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
@@ -9911,10 +9907,6 @@ dgux*)
   shlibpath_var=LD_LIBRARY_PATH
   ;;
 
-freebsd1*)
-  dynamic_linker=no
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -9922,7 +9914,7 @@ freebsd* | dragonfly*)
     objformat=`/usr/bin/objformat`
   else
     case $host_os in
-    freebsd[123]*) objformat=aout ;;
+    freebsd[23].*) objformat=aout ;;
     *) objformat=elf ;;
     esac
   fi
@@ -9940,7 +9932,7 @@ freebsd* | dragonfly*)
   esac
   shlibpath_var=LD_LIBRARY_PATH
   case $host_os in
-  freebsd2*)
+  freebsd2.*)
     shlibpath_overrides_runpath=yes
     ;;
   freebsd3.[01]* | freebsdelf3.[01]*)
@@ -10774,7 +10766,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10777 "configure"
+#line 10769 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10880,7 +10872,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10883 "configure"
+#line 10875 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11376,7 +11368,7 @@ case "$host" in
        TARGET=X86_64; TARGETDIR=x86
        ;;
   i?86-*-*)
-       TARGET=X86; TARGETDIR=x86
+       TARGET=X86_64; TARGETDIR=x86
        ;;
 
   ia64*-*-*)
@@ -11391,7 +11383,7 @@ case "$host" in
        TARGET=M68K; TARGETDIR=m68k
        ;;
 
-  mips-sgi-irix5.* | mips-sgi-irix6.*)
+  mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
        TARGET=MIPS; TARGETDIR=mips
        ;;
   mips*-*-linux*)
@@ -11443,6 +11435,15 @@ case "$host" in
 
   x86_64-*-cygwin* | x86_64-*-mingw*)
        TARGET=X86_WIN64; TARGETDIR=x86
+       # All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
+       # We must also check with_cross_host to decide if this is a native
+       # or cross-build and select where to install dlls appropriately.
+       if test -n "$with_cross_host" &&
+          test x"$with_cross_host" != x"no"; then
+         AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
+       else
+         AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
+       fi
        ;;
 
   x86_64-*-*)
@@ -12290,11 +12291,11 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
 $as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
-if test "${libffi_cv_as_cfi_pseudo_op+set}" = set; then :
+if test "${gcc_cv_as_cfi_pseudo_op+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
 
-    libffi_cv_as_cfi_pseudo_op=unknown
+    gcc_cv_as_cfi_pseudo_op=unknown
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 asm (".cfi_startproc\n\t.cfi_endproc");
@@ -12307,20 +12308,21 @@ main ()
 }
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
-  libffi_cv_as_cfi_pseudo_op=yes
+  gcc_cv_as_cfi_pseudo_op=yes
 else
-  libffi_cv_as_cfi_pseudo_op=no
+  gcc_cv_as_cfi_pseudo_op=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_cfi_pseudo_op" >&5
-$as_echo "$libffi_cv_as_cfi_pseudo_op" >&6; }
-if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
+$as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
+ if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
 
 $as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
 
-fi
+ fi
+
 
 if test x$TARGET = xSPARC; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5