FYI: HEAD/branch-2-0 macro cleanup

[Ralf Wildenhues]

Applied to HEAD and branch-2-0.

2005-03-22  Ralf Wildenhues  <address@hidden>  (tiny change)

        * m4/libtool.m4, m4/ltdl.m4: Indentation and quoting cleanup.

Index: m4/libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/m4/libtool.m4,v
retrieving revision 1.125.2.42
diff -u -r1.125.2.42 libtool.m4
--- m4/libtool.m4       22 Mar 2005 07:40:19 -0000      1.125.2.42
+++ m4/libtool.m4       22 Mar 2005 16:40:19 -0000
@@ -1336,12 +1336,12 @@
   mingw* | pw32*)
     lt_cv_dlopen="LoadLibrary"
     lt_cv_dlopen_libs=
-   ;;
+    ;;
 
   cygwin*)
     lt_cv_dlopen="dlopen"
     lt_cv_dlopen_libs=
-   ;;
+    ;;
 
   darwin*)
   # if libdl is installed we need to link against it
@@ -1351,7 +1351,7 @@
     lt_cv_dlopen_libs=
     lt_cv_dlopen_self=yes
     ])
-   ;;
+    ;;
 
   *)
     AC_CHECK_FUNC([shl_load],
@@ -1601,17 +1601,17 @@
 else
 # FIXME - insert some real tests, host_os isn't really good enough
   case $host_os in
-   darwin*)
-       if test -n "$STRIP" ; then
-         striplib="$STRIP -x"
-         old_striplib="$STRIP -S"
-         AC_MSG_RESULT([yes])
-       else
-         AC_MSG_RESULT([no])
-       fi
-       ;;
-   *)
-  AC_MSG_RESULT([no])
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
     ;;
   esac
 fi
@@ -1902,7 +1902,7 @@
   version_type=sunos
   need_lib_prefix=no
   need_version=no
-  case "$host_cpu" in
+  case $host_cpu in
   ia64*)
     shrext_cmds='.so'
     hardcode_into_libs=yes
@@ -1918,18 +1918,18 @@
     fi
     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
     ;;
-   hppa*64*)
-     shrext_cmds='.sl'
-     hardcode_into_libs=yes
-     dynamic_linker="$host_os dld.sl"
-     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-     library_names_spec='${libname}${release}${shared_ext}$versuffix 
${libname}${release}${shared_ext}$major $libname${shared_ext}'
-     soname_spec='${libname}${release}${shared_ext}$major'
-     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-     ;;
-   *)
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix 
${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
     shrext_cmds='.sl'
     dynamic_linker="$host_os dld.sl"
     shlibpath_var=SHLIB_PATH
@@ -2532,7 +2532,7 @@
 
 hpux10.20* | hpux11*)
   lt_cv_file_magic_cmd=/usr/bin/file
-  case "$host_cpu" in
+  case $host_cpu in
   ia64*)
     lt_cv_deplibs_check_method='file_magic 
(s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
@@ -3002,7 +3002,7 @@
     hpux*)
       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
       # not for PA HP-UX.
-      case "$host_cpu" in
+      case $host_cpu in
       hppa*64*|ia64*)
        ;;
       *)
@@ -3038,16 +3038,16 @@
          ;;
        esac
        ;;
-       darwin*)
-         # PIC is the default on this platform
-         # Common symbols not allowed in MH_DYLIB files
-         case $cc_basename in
-           xlc*)
-           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
-           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-           ;;
-         esac
-       ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+        case $cc_basename in
+          xlc*)
+          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+          ;;
+        esac
+        ;;
       dgux*)
        case $cc_basename in
          ec++*)
@@ -3076,7 +3076,7 @@
          aCC*)
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
            _LT_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a 
${ac_cv_prog_cc_wl}archive"
-           case "$host_cpu" in
+           case $host_cpu in
            hppa*64*|ia64*)
              # +Z the default
              ;;
@@ -3276,7 +3276,7 @@
     hpux*)
       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
       # not for PA HP-UX.
-      case "$host_cpu" in
+      case $host_cpu in
       hppa*64*|ia64*)
        # +Z the default
        ;;
@@ -3321,16 +3321,16 @@
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
       fi
       ;;
-      darwin*)
-        # PIC is the default on this platform
-        # Common symbols not allowed in MH_DYLIB files
-       case $cc_basename in
-         xlc*)
-         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
-         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-         ;;
-       esac
-       ;;
+    darwin*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      case $cc_basename in
+      xlc*)
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        ;;
+      esac
+      ;;
 
     mingw* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
@@ -3342,7 +3342,7 @@
       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
       # not for PA HP-UX.
-      case "$host_cpu" in
+      case $host_cpu in
       hppa*64*|ia64*)
        # +Z the default
        ;;
@@ -3445,7 +3445,7 @@
     esac
   fi
 ])
-case "$host_os" in
+case $host_os in
   # For platforms which do not support PIC, -DPIC is meaningless:
   *djgpp*)
     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
@@ -3932,20 +3932,20 @@
       ;;
 
     darwin* | rhapsody*)
-      case "$host_os" in
-        rhapsody* | darwin1.[[012]])
-         _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
-           10.[[012]])
-             _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace 
${wl}-undefined ${wl}suppress'
-             ;;
-           10.*)
-             _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined 
${wl}dynamic_lookup'
-             ;;
-         esac
-         ;;
+      case $host_os in
+      rhapsody* | darwin1.[[012]])
+       _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+       ;;
+      *) # Darwin 1.3 on
+       case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+       10.[[012]])
+         _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace 
${wl}-undefined ${wl}suppress'
+         ;;
+       10.*)
+         _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined 
${wl}dynamic_lookup'
+         ;;
+       esac
+       ;;
       esac
       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_TAGVAR(hardcode_direct, $1)=no
@@ -3953,28 +3953,28 @@
       _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
       _LT_TAGVAR(whole_archive_flag_spec, $1)=''
       _LT_TAGVAR(link_all_deplibs, $1)=yes
-    if test "$GCC" = yes ; then
-       output_verbose_link_cmd=echo
-        _LT_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o 
$lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      _LT_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle 
$libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't 
exist in older darwin ld's
-      _LT_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," 
-e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag 
-o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname 
$verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      _LT_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," 
-e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib 
-bundle $libobjs $deplibs$compiler_flags~nmedit -s 
$output_objdir/${libname}-symbols.expsym ${lib}'
-    else
-      case $cc_basename in
-        xlc*)
-         output_verbose_link_cmd=echo
-          _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag 
-o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO 
$rpath/$soname` $verstring'
-          _LT_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib 
-bundle $libobjs $deplibs$compiler_flags'
-          # Don't fix this by using the ld -exported_symbols_list flag, it 
doesn't exist in older darwin ld's
-          _LT_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    
]*,," -e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag 
-o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name 
${wl}$rpath/$soname $verstring~nmedit -s 
$output_objdir/${libname}-symbols.expsym ${lib}'
-          _LT_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    
]*,," -e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib 
-bundle $libobjs $deplibs$compiler_flags~nmedit -s 
$output_objdir/${libname}-symbols.expsym ${lib}'
-          ;;
-       *)
-         _LT_TAGVAR(ld_shlibs, $1)=no
-          ;;
-      esac
-    fi
+      if test "$GCC" = yes ; then
+       output_verbose_link_cmd=echo
+       _LT_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o 
$lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+       _LT_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle 
$libobjs $deplibs$compiler_flags'
+       # Don't fix this by using the ld -exported_symbols_list flag, it 
doesn't exist in older darwin ld's
+       _LT_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," 
-e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag 
-o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname 
$verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+       _LT_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," 
-e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib 
-bundle $libobjs $deplibs$compiler_flags~nmedit -s 
$output_objdir/${libname}-symbols.expsym ${lib}'
+      else
+       case $cc_basename in
+       xlc*)
+         output_verbose_link_cmd=echo
+         _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o 
$lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO 
$rpath/$soname` $verstring'
+         _LT_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib 
-bundle $libobjs $deplibs$compiler_flags'
+         # Don't fix this by using the ld -exported_symbols_list flag, it 
doesn't exist in older darwin ld's
+         _LT_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    
]*,," -e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag 
-o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name 
${wl}$rpath/$soname $verstring~nmedit -s 
$output_objdir/${libname}-symbols.expsym ${lib}'
+         _LT_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    
]*,," -e "s,^\(..*\),_&," < $export_symbols > 
$output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib 
-bundle $libobjs $deplibs$compiler_flags~nmedit -s 
$output_objdir/${libname}-symbols.expsym ${lib}'
+         ;;
+       *)
+         _LT_TAGVAR(ld_shlibs, $1)=no
+         ;;
+       esac
+      fi
       ;;
     dgux*)
       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs 
$deplibs $linker_flags'
@@ -4030,26 +4030,26 @@
       ;;
 
     hpux10*)
-     if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-       _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname 
${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-     else
-       _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o 
$lib $libobjs $deplibs $linker_flags'
-     fi
-     if test "$with_gnu_ld" = no; then
-       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-       _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-       _LT_TAGVAR(hardcode_direct, $1)=yes
-       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-       # hardcode_minus_L: Not really in the search PATH,
-       # but as the default location of the library.
-       _LT_TAGVAR(hardcode_minus_L, $1)=yes
-     fi
-     ;;
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+       _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname 
${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+       _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o 
$lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+       _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+       _LT_TAGVAR(hardcode_direct, $1)=yes
+       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+       # hardcode_minus_L: Not really in the search PATH,
+       # but as the default location of the library.
+       _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
 
-     hpux11*)
+    hpux11*)
       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-       case "$host_cpu" in
+       case $host_cpu in
        hppa*64*|ia64*)
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o 
$lib $libobjs $deplibs $compiler_flags'
          ;;
@@ -4058,7 +4058,7 @@
          ;;
        esac
       else
-       case "$host_cpu" in
+       case $host_cpu in
        hppa*64*|ia64*)
          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib 
$libobjs $deplibs $compiler_flags'
          ;;
@@ -4068,7 +4068,7 @@
        esac
       fi
       if test "$with_gnu_ld" = no; then
-       case "$host_cpu" in
+       case $host_cpu in
        hppa*64*)
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -4152,16 +4152,16 @@
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
       else
-       case $host_os in
-        openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs 
$deplibs $linker_flags'
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-          ;;
-        *)
-          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs 
$deplibs $compiler_flags'
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-          ;;
-       esac
+        case $host_os in
+       openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+         _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs 
$deplibs $linker_flags'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+         ;;
+       *)
+         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs 
$deplibs $compiler_flags'
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+         ;;
+        esac
       fi
       ;;
 
@@ -4306,7 +4306,7 @@
       runpath_var=LD_RUN_PATH
       ;;
 
-   sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[[78]]* | unixware7*)
+    sysv5OpenUNIX8* | sysv5UnixWare7* |  sysv5uw[[78]]* | unixware7*)
       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
       if test "$GCC" = yes; then
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib 
$libobjs $deplibs $compiler_flags'
@@ -4559,7 +4559,7 @@
 
   # On AIX, shared libraries and static libraries use the same namespace, and
   # are all built from PIC.
-  case "$host_os" in
+  case $host_os in
   aix3*)
     test "$enable_shared" = yes && enable_static=no
     if test -n "$RANLIB"; then
@@ -4899,7 +4899,7 @@
         fi
         ;;
       darwin* | rhapsody*)
-        case "$host_os" in
+        case $host_os in
           rhapsody* | darwin1.[[012]])
             _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined 
${wl}suppress'
             ;;
@@ -5045,7 +5045,7 @@
 
       hpux10*|hpux11*)
         if test $with_gnu_ld = no; then
-          case "$host_cpu" in
+          case $host_cpu in
             hppa*64*)
              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
              _LT_TAGVAR(hardcode_libdir_separator, $1)=:
@@ -5060,7 +5060,7 @@
               ;;
           esac
         fi
-        case "$host_cpu" in
+        case $host_cpu in
           hppa*64*)
             _LT_TAGVAR(hardcode_direct, $1)=no
             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -5086,7 +5086,7 @@
            _LT_TAGVAR(ld_shlibs, $1)=no
            ;;
           aCC*)
-           case "$host_cpu" in
+           case $host_cpu in
              hppa*64*|ia64*)
                _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib 
$linker_flags $libobjs $deplibs'
                ;;
@@ -5107,7 +5107,7 @@
           *)
            if test "$GXX" = yes; then
              if test $with_gnu_ld = no; then
-               case "$host_cpu" in
+               case $host_cpu in
                  ia64*|hppa*64*)
                    _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib 
$linker_flags $libobjs $deplibs'
                    ;;
@@ -5795,7 +5795,7 @@
 
     # On AIX, shared libraries and static libraries use the same namespace, and
     # are all built from PIC.
-    case "$host_os" in
+    case $host_os in
       aix3*)
         test "$enable_shared" = yes && enable_static=no
         if test -n "$RANLIB"; then
Index: m4/ltdl.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/m4/ltdl.m4,v
retrieving revision 1.25
diff -u -r1.25 ltdl.m4
--- m4/ltdl.m4  8 Jan 2005 21:17:57 -0000       1.25
+++ m4/ltdl.m4  22 Mar 2005 16:42:40 -0000
@@ -204,7 +204,7 @@
   # For now, we just catch OSes we know something about -- in the
   # future, we'll try test this programmatically.
   lt_cv_sys_dlopen_deplibs=unknown
-  case "$host_os" in
+  case $host_os in
   aix3*|aix4.1.*|aix4.2.*)
     # Unknown whether this is true for these versions of AIX, but
     # we want this `case' here to explicitly catch those versions.