2004-11-29 Kelley Cook <kcook@gcc.gnu.org>

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

diff --git a/libmudflap/configure b/libmudflap/configure
index aeff610..49040fa 100755 (executable)
--- a/libmudflap/configure
+++ b/libmudflap/configure
@@ -5267,7 +5267,10 @@ fi
 
 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
-lt_cv_file_magic_cmd='$MAGIC_CMD'
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
 lt_cv_deplibs_check_method='unknown'
 # Need to set the preceding variable on all platforms that support
@@ -5302,6 +5305,7 @@ cygwin* | mingw* |pw32*)
   ;;
 
 darwin* | rhapsody*)
+  # this will be overwritten by pass_all, but leave it in just in case
   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
   lt_cv_file_magic_cmd='/usr/bin/file -L'
   case "$host_os" in
@@ -5312,9 +5316,10 @@ darwin* | rhapsody*)
     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
     ;;
   esac
+  lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* )
+freebsd* | kfreebsd*-gnu)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
@@ -5372,20 +5377,10 @@ irix5* | irix6*)
 
 # This must be Linux ELF.
 linux-gnu*)
-  case $host_cpu in
-  alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | x86_64* | sh*)
-    lt_cv_deplibs_check_method=pass_all ;;
-    # NB 2003-06-03: According to Alexandre Oliva, x86_64 should not be
-    # in this list.  However, it works around a libtool problem that
-    # wrongly excludes -ldl/-lpthread from the libmudflap(th) dependencies.
-  *)
-    # glibc up to 2.1.1 does not perform some relocations on ARM
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
-  esac
-  lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+  lt_cv_deplibs_check_method=pass_all
   ;;
 
-netbsd*)
+netbsd* | knetbsd*-gnu)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
   else
@@ -5431,14 +5426,12 @@ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
   esac
   ;;
 esac
+
+fi
+echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
 file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
-# NB: See above NB ... this is to make sure that the overriden
-#     local libtool variant doesn't pollute the upstream cache
-unset lt_cv_file_magic_cmd
-unset lt_cv_deplibs_check_method
-echo "$as_me:$LINENO: result: $deplibs_check_method" >&5
-echo "${ECHO_T}$deplibs_check_method" >&6
 
 
 
@@ -5777,12 +5770,25 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5780 "configure"' > conftest.$ac_ext
+  echo '#line 5773 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
+   if test "$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.$ac_objext` in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -5794,6 +5800,7 @@ case $host in
       LD="${LD-ld} -64"
       ;;
     esac
+   fi
   fi
   rm -rf conftest*
   ;;
@@ -5832,7 +5839,7 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
-        ppc64-*linux*)
+        ppc64-*linux*|powerpc64-*linux*)
           LD="${LD-ld} -m elf32ppclinux"
           ;;
         s390x-*linux*)