Changeset 1394 for trunk/src/gcc/libffi/configure

Timestamp:

Apr 28, 2004, 6:58:06 AM (21 years ago)

Author:

bird

Message:

#1040: Joined the GCC 3.3.3 with the trunk.

File:

• trunk/src/gcc/libffi/configure (modified) (97 diffs, 1 prop)

trunk/src/gcc/libffi/configure

@@ -723 +723 @@
 if test "${srcdir}" = "."; then
   if test "${with_target_subdir}" != "."; then
-    libffi_basedir="${srcdir}/${with_multisrctop}.."
+    libffi_basedir="${with_multisrctop}../"
   else
-    libffi_basedir="${srcdir}/${with_multisrctop}"
+    libffi_basedir="${with_multisrctop}"
   fi
 else
-  libffi_basedir="${srcdir}"
-fi
-
+  libffi_basedir=
+fi
 
 ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+for ac_dir in ${libffi_basedir}.. $srcdir/${libffi_basedir}..; do
   if test -f $ac_dir/install-sh; then
     ac_aux_dir=$ac_dir
@@ -745 +744 @@
 done
 if test -z "$ac_aux_dir"; then
-  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+  { echo "configure: error: can not find install-sh or install.sh in ${libffi_basedir}.. $srcdir/${libffi_basedir}.." 1>&2; exit 1; }
 fi
 ac_config_guess=$ac_aux_dir/config.guess
 ac_config_sub=$ac_aux_dir/config.sub
 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
 
 
@@ -1341 +1341 @@
   hppa*)
     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    lt_cv_file_magic_cmd=/usr/bin/file
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
     ;;
   ia64*)
@@ -1348 +1348 @@
     lt_cv_file_magic_cmd=/usr/bin/file
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-  ;;
+    ;;
   esac
   ;;
@@ -1376 +1376 @@
 linux-gnu*)
   case $host_cpu in
-  alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
     lt_cv_deplibs_check_method=pass_all ;;
   *)
@@ -1829 +1829 @@
   ;;
 
+x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo configure:1835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+    case "`/usr/bin/file conftest.o`" in
+    *32-bit*)
+      case $host in
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_i386"
+          ;;
+        ppc64-*linux*|powerpc64-*linux*)
+          LD="${LD-ld} -m elf32ppclinux"
+          ;;
+        s390x-*linux*)
+          LD="${LD-ld} -m elf_s390"
+          ;;
+        sparc64-*linux*)
+          LD="${LD-ld} -m elf32_sparc"
+          ;;
+      esac
+      ;;
+    *64-bit*)
+      case $host in
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        ppc*-*linux*|powerpc*-*linux*)
+          LD="${LD-ld} -m elf64ppc"
+          ;;
+        s390*-*linux*)
+          LD="${LD-ld} -m elf64_s390"
+          ;;
+        sparc*-*linux*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
 *-*-sco3.2v5*)
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
@@ -1834 +1876 @@
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:1837: checking whether the C compiler needs -belf" >&5
+echo "configure:1879: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1847 +1889 @@
 
      cat > conftest.$ac_ext <<EOF
-#line 1850 "configure"
+#line 1892 "configure"
 #include "confdefs.h"
 
@@ -1854 +1896 @@
 ; return 0; }
 EOF
-if { (eval echo configure:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
@@ -1982 +2024 @@
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1985: checking for a BSD compatible install" >&5
+echo "configure:2027: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
@@ -2037 +2079 @@
 
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:2040: checking whether build environment is sane" >&5
+echo "configure:2082: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
@@ -2094 +2136 @@
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:2097: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:2139: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
@@ -2133 +2175 @@
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:2136: checking for working aclocal" >&5
+echo "configure:2178: checking for working aclocal" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
@@ -2146 +2188 @@
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:2149: checking for working autoconf" >&5
+echo "configure:2191: checking for working autoconf" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
@@ -2159 +2201 @@
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:2162: checking for working automake" >&5
+echo "configure:2204: checking for working automake" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
@@ -2172 +2214 @@
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:2175: checking for working autoheader" >&5
+echo "configure:2217: checking for working autoheader" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
@@ -2185 +2227 @@
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:2188: checking for working makeinfo" >&5
+echo "configure:2230: checking for working makeinfo" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
@@ -2203 +2245 @@
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:2206: checking for executable suffix" >&5
+echo "configure:2248: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2213 +2255 @@
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:2216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:2258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
@@ -2234 +2276 @@
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:2237: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:2279: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
@@ -2260 +2302 @@
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2263: checking for $ac_word" >&5
+echo "configure:2305: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2291 +2333 @@
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2294: checking for $ac_word" >&5
+echo "configure:2336: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2344 +2386 @@
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2347: checking for $ac_word" >&5
+echo "configure:2389: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2377 +2419 @@
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2380: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2422: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
@@ -2388 +2430 @@
 cat > conftest.$ac_ext << EOF
 
-#line 2391 "configure"
+#line 2433 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:2396: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
@@ -2419 +2461 @@
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2422: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2464: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2427: checking whether we are using GNU C" >&5
+echo "configure:2469: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2433 +2475 @@
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2478: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
@@ -2452 +2494 @@
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2455: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2497: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2493 +2535 @@
 mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; TARGETDIR=mips;;
 i*86-*-linux*) TARGET=X86; TARGETDIR=x86;;
+i*86-*-sco3.2v5*) TARGET=X86; TARGETDIR=x86;;
 i*86-*-solaris*) TARGET=X86; TARGETDIR=x86;;
 i*86-*-beos*) TARGET=X86; TARGETDIR=x86;;
@@ -2502 +2545 @@
 sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;;
 sparc*-sun-*) TARGET=SPARC; TARGETDIR=sparc;;
-sparc-*-linux*) TARGET=SPARC; TARGETDIR=sparc;;
-sparc64-*-linux*) TARGET=SPARC; TARGETDIR=sparc;;
-alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd*) TARGET=ALPHA; TARGETDIR=alpha;;
+sparc-*-linux* | sparc-*-netbsdelf*) TARGET=SPARC; TARGETDIR=sparc;;
+sparc64-*-linux* | sparc64-*-netbsd*) TARGET=SPARC; TARGETDIR=sparc;;
+alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd* | alpha*-*-netbsd*) TARGET=ALPHA; TARGETDIR=alpha;;
 ia64*-*-*) TARGET=IA64; TARGETDIR=ia64;;
 m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;;
+mips64*-*);;
+mips*-*-linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;;
 powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;;
 powerpc-*-beos*) TARGET=POWERPC; TARGETDIR=powerpc;;
@@ -2513 +2558 @@
 rs6000-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;;
 arm*-*-linux-*) TARGET=ARM; TARGETDIR=arm;;
+s390-*-linux-*) TARGET=S390; TARGETDIR=s390;;
+s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;;
+x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;;
+sh-*-linux* | sh[34]*-*-linux*) TARGET=SH; TARGETDIR=sh;;
 esac
 
@@ -2539 +2588 @@
 
 
+if test x$TARGET = xMIPS_LINUX; then
+  MIPS_LINUX_TRUE=
+  MIPS_LINUX_FALSE='#'
+else
+  MIPS_LINUX_TRUE='#'
+  MIPS_LINUX_FALSE=
+fi
+
+
 if test x$TARGET = xSPARC; then
   SPARC_TRUE=
@@ -2628 +2686 @@
 fi
 
+
+if test x$TARGET = xS390; then
+  S390_TRUE=
+  S390_FALSE='#'
+else
+  S390_TRUE='#'
+  S390_FALSE=
+fi
+
+
+if test x$TARGET = xX86_64; then
+  X86_64_TRUE=
+  X86_64_FALSE='#'
+else
+  X86_64_TRUE='#'
+  X86_64_FALSE=
+fi
+
+
+if test x$TARGET = xSH; then
+  SH_TRUE=
+  SH_FALSE='#'
+else
+  SH_TRUE='#'
+  SH_FALSE=
+fi
+
+if test x$TARGET = xMIPS_LINUX; then
+  TARGET=MIPS
+fi
+
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2632: checking how to run the C preprocessor" >&5
+echo "configure:2721: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
@@ -2645 +2734 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2648 "configure"
+#line 2737 "configure"
 #include "confdefs.h"
 #include <assert.h>
@@ -2651 +2740 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2663 +2752 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2666 "configure"
+#line 2755 "configure"
 #include "confdefs.h"
 #include <assert.h>
@@ -2669 +2758 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2681 +2770 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2684 "configure"
+#line 2773 "configure"
 #include "confdefs.h"
 #include <assert.h>
@@ -2687 +2776 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2712 +2801 @@
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2715: checking for ANSI C header files" >&5
+echo "configure:2804: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2718 +2807 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2721 "configure"
+#line 2810 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
@@ -2726 +2815 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2743 +2832 @@
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2746 "configure"
+#line 2835 "configure"
 #include "confdefs.h"
 #include <string.h>
@@ -2761 +2850 @@
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2764 "configure"
+#line 2853 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
@@ -2782 +2871 @@
 else
   cat > conftest.$ac_ext <<EOF
-#line 2785 "configure"
+#line 2874 "configure"
 #include "confdefs.h"
 #include <ctype.h>
@@ -2793 +2882 @@
 
 EOF
-if { (eval echo configure:2796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
@@ -2819 +2908 @@
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2822: checking for $ac_func" >&5
+echo "configure:2911: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2827 "configure"
+#line 2916 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
@@ -2847 +2936 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
@@ -2874 +2963 @@
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2877: checking for working alloca.h" >&5
+echo "configure:2966: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2882 "configure"
+#line 2971 "configure"
 #include "confdefs.h"
 #include <alloca.h>
@@ -2886 +2975 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2978: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
@@ -2907 +2996 @@
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2910: checking for alloca" >&5
+echo "configure:2999: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2915 "configure"
+#line 3004 "configure"
 #include "confdefs.h"
 
@@ -2940 +3029 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
@@ -2972 +3061 @@
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2975: checking whether alloca needs Cray hooks" >&5
+echo "configure:3064: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2980 "configure"
+#line 3069 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
@@ -3002 +3091 @@
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3005: checking for $ac_func" >&5
+echo "configure:3094: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3010 "configure"
+#line 3099 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
@@ -3030 +3119 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
@@ -3057 +3146 @@
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3060: checking stack direction for C alloca" >&5
+echo "configure:3149: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3065 +3154 @@
 else
   cat > conftest.$ac_ext <<EOF
-#line 3068 "configure"
+#line 3157 "configure"
 #include "confdefs.h"
 find_stack_direction ()
@@ -3084 +3173 @@
 }
 EOF
-if { (eval echo configure:3087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
@@ -3107 +3196 @@
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:3110: checking size of short" >&5
+echo "configure:3199: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3113 +3202 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3116 "configure"
+#line 3205 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3123 +3212 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3126: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
@@ -3146 +3235 @@
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:3149: checking size of int" >&5
+echo "configure:3238: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3152 +3241 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3155 "configure"
+#line 3244 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3162 +3251 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3165: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
@@ -3185 +3274 @@
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:3188: checking size of long" >&5
+echo "configure:3277: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3191 +3280 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3194 "configure"
+#line 3283 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3201 +3290 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3293: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
@@ -3224 +3313 @@
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:3227: checking size of long long" >&5
+echo "configure:3316: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3230 +3319 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3233 "configure"
+#line 3322 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3240 +3329 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long_long=$ac_size
@@ -3263 +3352 @@
 
 echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:3266: checking size of float" >&5
+echo "configure:3355: checking size of float" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3269 +3358 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3272 "configure"
+#line 3361 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3279 +3368 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3282: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_float=$ac_size
@@ -3302 +3391 @@
 
 echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:3305: checking size of double" >&5
+echo "configure:3394: checking size of double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3308 +3397 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3311 "configure"
+#line 3400 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3318 +3407 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_double=$ac_size
@@ -3341 +3430 @@
 
 echo $ac_n "checking size of long double""... $ac_c" 1>&6
-echo "configure:3344: checking size of long double" >&5
+echo "configure:3433: checking size of long double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3347 +3436 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3350 "configure"
+#line 3439 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3357 +3446 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long_double=$ac_size
@@ -3381 +3470 @@
 
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:3384: checking size of void *" >&5
+echo "configure:3473: checking size of void *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3387 +3476 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3390 "configure"
+#line 3479 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3397 +3486 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3400: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_void_p=$ac_size
@@ -3420 +3509 @@
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3423: checking whether byte ordering is bigendian" >&5
+echo "configure:3512: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3427 +3516 @@
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 3430 "configure"
+#line 3519 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -3438 +3527 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3441: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 3445 "configure"
+#line 3534 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -3453 +3542 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3456: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
@@ -3473 +3562 @@
 else
   cat > conftest.$ac_ext <<EOF
-#line 3476 "configure"
+#line 3565 "configure"
 #include "confdefs.h"
 main () {
@@ -3486 +3575 @@
 }
 EOF
-if { (eval echo configure:3489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
@@ -3504 +3593 @@
 if test $ac_cv_c_bigendian = unknown; then
 echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
-echo "configure:3507: checking to probe for byte ordering" >&5
+echo "configure:3596: checking to probe for byte ordering" >&5
 
 cat >conftest.c <<EOF
@@ -3554 +3643 @@
 if test x$TARGET = xSPARC; then
     echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
-echo "configure:3557: checking assembler and linker support unaligned pc related relocs" >&5
+echo "configure:3646: checking assembler and linker support unaligned pc related relocs" >&5
 if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3564 +3653 @@
         LDFLAGS="$LDFLAGS -shared"
         cat > conftest.$ac_ext <<EOF
-#line 3567 "configure"
+#line 3656 "configure"
 #include "confdefs.h"
 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
@@ -3571 +3660 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   libffi_cv_as_sparc_ua_pcrel=yes
@@ -3589 +3678 @@
         cat >> confdefs.h <<\EOF
 #define HAVE_AS_SPARC_UA_PCREL 1
+EOF
+
+    fi
+
+    echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
+echo "configure:3686: checking assembler .register pseudo-op support" >&5
+if eval "test \"`echo '$''{'libffi_cv_as_register_pseudo_op'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+       libffi_cv_as_register_pseudo_op=unknown
+       # Check if we have .register
+       cat > conftest.$ac_ext <<EOF
+#line 3694 "configure"
+#include "confdefs.h"
+asm (".register %g2, #scratch");
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:3701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  libffi_cv_as_register_pseudo_op=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  libffi_cv_as_register_pseudo_op=no
+fi
+rm -f conftest*
+    
+fi
+
+echo "$ac_t""$libffi_cv_as_register_pseudo_op" 1>&6
+    if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
+       cat >> confdefs.h <<\EOF
+#define HAVE_AS_REGISTER_PSEUDO_OP 1
 EOF
 
@@ -3840 +3966 @@
 s%@MIPS_SGI_TRUE@%$MIPS_SGI_TRUE%g
 s%@MIPS_SGI_FALSE@%$MIPS_SGI_FALSE%g
+s%@MIPS_LINUX_TRUE@%$MIPS_LINUX_TRUE%g
+s%@MIPS_LINUX_FALSE@%$MIPS_LINUX_FALSE%g
 s%@SPARC_TRUE@%$SPARC_TRUE%g
 s%@SPARC_FALSE@%$SPARC_FALSE%g
@@ -3860 +3988 @@
 s%@ARM_TRUE@%$ARM_TRUE%g
 s%@ARM_FALSE@%$ARM_FALSE%g
+s%@S390_TRUE@%$S390_TRUE%g
+s%@S390_FALSE@%$S390_FALSE%g
+s%@X86_64_TRUE@%$X86_64_TRUE%g
+s%@X86_64_FALSE@%$X86_64_FALSE%g
+s%@SH_TRUE@%$SH_TRUE%g
+s%@SH_FALSE@%$SH_FALSE%g
 s%@CPP@%$CPP%g
 s%@ALLOCA@%$ALLOCA%g
@@ -4088 +4222 @@
 CC="${CC}"
 DEFS="$DEFS"
+ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
 test ! -d include && mkdir include
 test ! -f include/fficonfig.h && cp fficonfig.h include/fficonfig.h
@@ -4103 +4238 @@
 if test -n "$CONFIG_FILES"; then
    LD="${ORIGINAL_LD_FOR_MULTILIBS}"
-   ac_file=Makefile . ${libffi_basedir}/../config-ml.in
+   ac_file=Makefile . ${srcdir}/${libffi_basedir}../config-ml.in
 fi