Changeset 1122 for trunk/src/gcc/libffi/configure

Timestamp:

Jan 30, 2004, 10:27:14 PM (22 years ago)

Author:

bird

Message:

Regenerated with new autoconf (forced to use stable).

File:

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

trunk/src/gcc/libffi/configure

@@ -1338 +1338 @@
 
 hpux10.20*|hpux11*)
-  lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+  case $host_cpu in
+  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
+    ;;
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_cmd=/usr/bin/file
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+  ;;
+  esac
   ;;
 
@@ -1367 +1376 @@
 linux-gnu*)
   case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+  alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
     lt_cv_deplibs_check_method=pass_all ;;
   *)
@@ -1388 +1397 @@
   lt_cv_file_magic_cmd=/usr/bin/file
   lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+os2*)
+  lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -1430 +1443 @@
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:1433: checking for object suffix" >&5
+echo "configure:1446: checking for object suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1436 +1449 @@
   rm -f conftest*
 echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:1439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
@@ -1466 +1479 @@
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:1469: checking for ${ac_tool_prefix}file" >&5
+echo "configure:1482: checking for ${ac_tool_prefix}file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1528 +1541 @@
   if test -n "$ac_tool_prefix"; then
     echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:1531: checking for file" >&5
+echo "configure:1544: checking for file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1599 +1612 @@
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1602: checking for $ac_word" >&5
+echo "configure:1615: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1632 +1645 @@
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1635: checking for $ac_word" >&5
+echo "configure:1648: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1668 +1681 @@
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1671: checking for $ac_word" >&5
+echo "configure:1684: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1701 +1714 @@
 set dummy strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1704: checking for $ac_word" >&5
+echo "configure:1717: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1769 +1782 @@
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 1772 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 1785 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:1786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
     case `/usr/bin/file conftest.$ac_objext` in
     *32-bit*)
@@ -1782 +1808 @@
       ;;
     esac
+   fi
+  fi
+  rm -rf conftest*
+  ;;
+
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo configure:1819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+    case "`/usr/bin/file conftest.o`" in
+    *ELF-32*)
+      HPUX_IA64_MODE="32"
+      ;;
+    *ELF-64*)
+      HPUX_IA64_MODE="64"
+      ;;
+    esac
   fi
   rm -rf conftest*
@@ -1791 +1834 @@
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:1794: checking whether the C compiler needs -belf" >&5
+echo "configure:1837: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1804 +1847 @@
 
      cat > conftest.$ac_ext <<EOF
-#line 1807 "configure"
+#line 1850 "configure"
 #include "confdefs.h"
 
@@ -1811 +1854 @@
 ; return 0; }
 EOF
-if { (eval echo configure:1814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
@@ -1939 +1982 @@
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1942: checking for a BSD compatible install" >&5
+echo "configure:1985: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
@@ -1994 +2037 @@
 
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:1997: checking whether build environment is sane" >&5
+echo "configure:2040: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
@@ -2051 +2094 @@
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:2054: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:2097: 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
@@ -2090 +2133 @@
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:2093: checking for working aclocal" >&5
+echo "configure:2136: 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.
@@ -2103 +2146 @@
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:2106: checking for working autoconf" >&5
+echo "configure:2149: 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.
@@ -2116 +2159 @@
 
 echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:2119: checking for working automake" >&5
+echo "configure:2162: 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.
@@ -2129 +2172 @@
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:2132: checking for working autoheader" >&5
+echo "configure:2175: 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.
@@ -2142 +2185 @@
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:2145: checking for working makeinfo" >&5
+echo "configure:2188: 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.
@@ -2160 +2203 @@
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:2163: checking for executable suffix" >&5
+echo "configure:2206: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2170 +2213 @@
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:2173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:2216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
@@ -2191 +2234 @@
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:2194: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:2237: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
@@ -2217 +2260 @@
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2220: checking for $ac_word" >&5
+echo "configure:2263: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2248 +2291 @@
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2251: checking for $ac_word" >&5
+echo "configure:2294: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2301 +2344 @@
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2304: checking for $ac_word" >&5
+echo "configure:2347: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2334 +2377 @@
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2337: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2380: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
@@ -2345 +2388 @@
 cat > conftest.$ac_ext << EOF
 
-#line 2348 "configure"
+#line 2391 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:2353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2396: \"$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.
@@ -2376 +2419 @@
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2379: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2422: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:2384: checking whether we are using GNU C" >&5
+echo "configure:2427: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2390 +2433 @@
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2393: \"$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:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
@@ -2409 +2452 @@
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2412: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2455: 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
@@ -2586 +2629 @@
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2589: checking how to run the C preprocessor" >&5
+echo "configure:2632: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
@@ -2602 +2645 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2605 "configure"
+#line 2648 "configure"
 #include "confdefs.h"
 #include <assert.h>
@@ -2608 +2651 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2620 +2663 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2623 "configure"
+#line 2666 "configure"
 #include "confdefs.h"
 #include <assert.h>
@@ -2626 +2669 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2638 +2681 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2641 "configure"
+#line 2684 "configure"
 #include "confdefs.h"
 #include <assert.h>
@@ -2644 +2687 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2690: \"$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
@@ -2669 +2712 @@
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2672: checking for ANSI C header files" >&5
+echo "configure:2715: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2675 +2718 @@
   cat > conftest.$ac_ext <<EOF
 #include <sys/types.h>
-#line 2678 "configure"
+#line 2721 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
@@ -2683 +2726 @@
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2686: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
@@ -2700 +2743 @@
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2703 "configure"
+#line 2746 "configure"
 #include "confdefs.h"
 #include <string.h>
@@ -2718 +2761 @@
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2721 "configure"
+#line 2764 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
@@ -2739 +2782 @@
 else
   cat > conftest.$ac_ext <<EOF
-#line 2742 "configure"
+#line 2785 "configure"
 #include "confdefs.h"
 #include <ctype.h>
@@ -2750 +2793 @@
 
 EOF
-if { (eval echo configure:2753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
@@ -2776 +2819 @@
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2779: checking for $ac_func" >&5
+echo "configure:2822: 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 2784 "configure"
+#line 2827 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
@@ -2804 +2847 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2850: \"$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"
@@ -2831 +2874 @@
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2834: checking for working alloca.h" >&5
+echo "configure:2877: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2839 "configure"
+#line 2882 "configure"
 #include "confdefs.h"
 #include <alloca.h>
@@ -2843 +2886 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
@@ -2864 +2907 @@
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2867: checking for alloca" >&5
+echo "configure:2910: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2872 "configure"
+#line 2915 "configure"
 #include "confdefs.h"
 
@@ -2897 +2940 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
@@ -2929 +2972 @@
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2932: checking whether alloca needs Cray hooks" >&5
+echo "configure:2975: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2937 "configure"
+#line 2980 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
@@ -2959 +3002 @@
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2962: checking for $ac_func" >&5
+echo "configure:3005: 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 2967 "configure"
+#line 3010 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
@@ -2987 +3030 @@
 ; return 0; }
 EOF
-if { (eval echo configure:2990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3033: \"$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"
@@ -3014 +3057 @@
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3017: checking stack direction for C alloca" >&5
+echo "configure:3060: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3022 +3065 @@
 else
   cat > conftest.$ac_ext <<EOF
-#line 3025 "configure"
+#line 3068 "configure"
 #include "confdefs.h"
 find_stack_direction ()
@@ -3041 +3084 @@
 }
 EOF
-if { (eval echo configure:3044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3087: \"$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
@@ -3064 +3107 @@
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:3067: checking size of short" >&5
+echo "configure:3110: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3070 +3113 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3073 "configure"
+#line 3116 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3080 +3123 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3126: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
@@ -3103 +3146 @@
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:3106: checking size of int" >&5
+echo "configure:3149: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3109 +3152 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3112 "configure"
+#line 3155 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3119 +3162 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3122: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3165: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
@@ -3142 +3185 @@
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:3145: checking size of long" >&5
+echo "configure:3188: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3148 +3191 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3151 "configure"
+#line 3194 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3158 +3201 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
@@ -3181 +3224 @@
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:3184: checking size of long long" >&5
+echo "configure:3227: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3187 +3230 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3190 "configure"
+#line 3233 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3197 +3240 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long_long=$ac_size
@@ -3220 +3263 @@
 
 echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:3223: checking size of float" >&5
+echo "configure:3266: checking size of float" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3226 +3269 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3229 "configure"
+#line 3272 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3236 +3279 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3282: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_float=$ac_size
@@ -3259 +3302 @@
 
 echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:3262: checking size of double" >&5
+echo "configure:3305: checking size of double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3265 +3308 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3268 "configure"
+#line 3311 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3275 +3318 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_double=$ac_size
@@ -3298 +3341 @@
 
 echo $ac_n "checking size of long double""... $ac_c" 1>&6
-echo "configure:3301: checking size of long double" >&5
+echo "configure:3344: checking size of long double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3304 +3347 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3307 "configure"
+#line 3350 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3314 +3357 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long_double=$ac_size
@@ -3338 +3381 @@
 
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:3341: checking size of void *" >&5
+echo "configure:3384: checking size of void *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3344 +3387 @@
   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
   cat > conftest.$ac_ext <<EOF
-#line 3347 "configure"
+#line 3390 "configure"
 #include "confdefs.h"
 #include "confdefs.h"
@@ -3354 +3397 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3400: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_void_p=$ac_size
@@ -3377 +3420 @@
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3380: checking whether byte ordering is bigendian" >&5
+echo "configure:3423: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3384 +3427 @@
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 3387 "configure"
+#line 3430 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -3395 +3438 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3441: \"$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 3402 "configure"
+#line 3445 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
@@ -3410 +3453 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3456: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
@@ -3430 +3473 @@
 else
   cat > conftest.$ac_ext <<EOF
-#line 3433 "configure"
+#line 3476 "configure"
 #include "confdefs.h"
 main () {
@@ -3443 +3486 @@
 }
 EOF
-if { (eval echo configure:3446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3489: \"$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
@@ -3461 +3504 @@
 if test $ac_cv_c_bigendian = unknown; then
 echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
-echo "configure:3464: checking to probe for byte ordering" >&5
+echo "configure:3507: checking to probe for byte ordering" >&5
 
 cat >conftest.c <<EOF
@@ -3511 +3554 @@
 if test x$TARGET = xSPARC; then
     echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
-echo "configure:3514: checking assembler and linker support unaligned pc related relocs" >&5
+echo "configure:3557: checking assembler and linker support unaligned pc related relocs" >&5
 if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3521 +3564 @@
         LDFLAGS="$LDFLAGS -shared"
         cat > conftest.$ac_ext <<EOF
-#line 3524 "configure"
+#line 3567 "configure"
 #include "confdefs.h"
 asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
@@ -3528 +3571 @@
 ; return 0; }
 EOF
-if { (eval echo configure:3531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3574: \"$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
@@ -3893 +3936 @@
       if test -z "$ac_dots"; then top_srcdir=.
       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /* | [A-Za-z]:*)
+  [/\\]* | [a-zA-Z]:*)
     srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
   *) # Relative path.
@@ -3901 +3944 @@
 
   case "$ac_given_INSTALL" in
-  [/$]* | [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
+  [/$\\]* | [A-Za-z]:*) INSTALL="$ac_given_INSTALL" ;;
   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
   esac