2010-04-16 Richard Guenther <rguenther@suse.de>

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

diff --git a/libffi/configure b/libffi/configure
index aa40a01..5555e51 100755 (executable)
--- a/libffi/configure
+++ b/libffi/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.64 for libffi 3.0.8.
+# Generated by GNU Autoconf 2.64 for libffi 3.0.9.
 #
 # Report bugs to <http://gcc.gnu.org/bugs.html>.
 #
@@ -559,8 +559,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libffi'
 PACKAGE_TARNAME='libffi'
-PACKAGE_VERSION='3.0.8'
-PACKAGE_STRING='libffi 3.0.8'
+PACKAGE_VERSION='3.0.9'
+PACKAGE_STRING='libffi 3.0.9'
 PACKAGE_BUGREPORT='http://gcc.gnu.org/bugs.html'
 PACKAGE_URL=''
 
@@ -662,6 +662,7 @@ SPARC_FALSE
 SPARC_TRUE
 MIPS_FALSE
 MIPS_TRUE
+AM_LTLDFLAGS
 AM_RUNTESTFLAGS
 TESTSUBDIR_FALSE
 TESTSUBDIR_TRUE
@@ -1347,7 +1348,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libffi 3.0.8 to adapt to many kinds of systems.
+\`configure' configures libffi 3.0.9 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1418,7 +1419,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libffi 3.0.8:";;
+     short | recursive ) echo "Configuration of libffi 3.0.9:";;
    esac
   cat <<\_ACEOF
 
@@ -1526,7 +1527,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libffi configure 3.0.8
+libffi configure 3.0.9
 generated by GNU Autoconf 2.64
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2075,7 +2076,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libffi $as_me 3.0.8, which was
+It was created by libffi $as_me 3.0.9, which was
 generated by GNU Autoconf 2.64.  Invocation command line was
 
   $ $0 $@
@@ -3042,7 +3043,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libffi'
- VERSION='3.0.8'
+ VERSION='3.0.9'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -10773,7 +10774,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10776 "configure"
+#line 10777 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10879,7 +10880,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10882 "configure"
+#line 10883 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11327,7 +11328,7 @@ case "$host" in
        TARGET=ARM; TARGETDIR=arm
        ;;
 
-  amd64-*-freebsd*)
+  amd64-*-freebsd* | amd64-*-openbsd*)
        TARGET=X86_64; TARGETDIR=x86
        ;;
 
@@ -11358,6 +11359,8 @@ case "$host" in
        ;;
   i?86-win32* | i?86-*-cygwin* | i?86-*-mingw*)
        TARGET=X86_WIN32; TARGETDIR=x86
+       # All mingw/cygwin/win32 builds require this for sharedlib
+       AM_LTLDFLAGS="-no-undefined"
        ;;
   i?86-*-darwin*)
        TARGET=X86_DARWIN; TARGETDIR=x86
@@ -11385,6 +11388,8 @@ case "$host" in
        TARGET=MIPS; TARGETDIR=mips
        ;;
   mips*-*-linux*)
+       # Support 128-bit long double for NewABI.
+       HAVE_LONG_DOUBLE='defined(__mips64)'
        TARGET=MIPS; TARGETDIR=mips
        ;;
 
@@ -11437,6 +11442,7 @@ esac
 
 
 
+
 if test $TARGETDIR = unknown; then
   as_fn_error "\"libffi has not been ported to $host.\"" "$LINENO" 5
 fi
@@ -12413,6 +12419,29 @@ $as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
      ;;
 esac
 
+if test x$TARGET = xX86_64; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
+$as_echo_n "checking assembler supports unwind section type... " >&6; }
+if test "${libffi_cv_as_x86_64_unwind_section_type+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+       libffi_cv_as_x86_64_unwind_section_type=yes
+       echo '.section .eh_frame,"a",@unwind' > conftest.s
+       if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
+           libffi_cv_as_x86_64_unwind_section_type=no
+       fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
+$as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
+    if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
+
+$as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
+
+    fi
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
 if test "${libffi_cv_ro_eh_frame+set}" = set; then :
@@ -13194,7 +13223,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libffi $as_me 3.0.8, which was
+This file was extended by libffi $as_me 3.0.9, which was
 generated by GNU Autoconf 2.64.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -13262,7 +13291,7 @@ Report bugs to <http://gcc.gnu.org/bugs.html>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
-libffi config.status 3.0.8
+libffi config.status 3.0.9
 configured by $0, generated by GNU Autoconf 2.64,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"