[PATCH] libtool: use $PATH_SEPARATOR instead ':'

[KO Myung-Hun]

On OS/2, a path separator is ';' not ':'. So use $PATH_SEPARATOR.

* build-aux/ltmain.in (func_exec_program) [shlibpath_var]:
Replace ':' with $PATH_SEPARATOR.
(func_mode_link) [shlib_search_path]: Likewise.
* m4/libtool.m4 (func_munge_path_list): Likewise.
---
 build-aux/ltmain.in |  4 ++--
 m4/libtool.m4       | 16 ++++++++--------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 96b37003..46ddb6d1 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -3587,7 +3587,7 @@ func_exec_program ()
 
     # Some systems cannot cope with colon-terminated $shlibpath_var
     # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 
's/'$PATH_SEPARATOR$PATH_SEPARATOR'*\$//'\`
 
     export $shlibpath_var
 "
@@ -5563,7 +5563,7 @@ func_mode_link ()
 
     if test -n "$shlibpath_var"; then
       # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ 
/g\'\`
+      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED 
\'s/$PATH_SEPARATOR/ /g\'\`
     else
       shlib_search_path=
     fi
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index f2d1f398..684c2256 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -2278,18 +2278,18 @@ func_munge_path_list ()
     case x@S|@2 in
     x)
         ;;
-    *:)
-        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+    *$PATH_SEPARATOR)
+        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/'$PATH_SEPARATOR'/ /g'` 
\@S|@@S|@1\"
         ;;
-    x:*)
-        eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+    x$PATH_SEPARATOR*)
+        eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/'$PATH_SEPARATOR'/ 
/g'`\"
         ;;
-    *::*)
-        eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ 
/g'`\"
-        eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ 
\@S|@@S|@1\"
+    *$PATH_SEPARATOR$PATH_SEPARATOR*)
+        eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 
's/.*'$PATH_SEPARATOR$PATH_SEPARATOR'//' -e 's/'$PATH_SEPARATOR'/ /g'`\"
+        eval @S|@1=\"`$ECHO @S|@2 | $SED -e 
's/'$PATH_SEPARATOR$PATH_SEPARATOR'.*//' -e 's/'$PATH_SEPARATOR'/ /g'`\ 
\@S|@@S|@1\"
         ;;
     *)
-        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/'$PATH_SEPARATOR'/ /g'`\"
         ;;
     esac
 }
-- 
2.22.0