From: Albert Cheng <acheng@ncsa.uiuc.edu>
Date: Tue, 28 Sep 1999 08:30:34 +0000 (+0000)
Subject: * ltmain.in (shlibpath_var): ensure the variable is non-empty before
X-Git-Tag: multi-language-fork~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58e469c92716f62936ab4bb607d8377d49609a27;p=thirdparty%2Flibtool.git

* ltmain.in (shlibpath_var): ensure the variable is non-empty before
exporting it.
---

diff --git a/ChangeLog b/ChangeLog
index 55b3687be..3f8dcbb7b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+1999-09-28  Albert Cheng  <acheng@ncsa.uiuc.edu>
+
+	* ltmain.in (shlibpath_var): ensure the variable is non-empty before
+	exporting it.
+
 1999-09-27  Manfred Weichel  <weichel@global.nacamar.de>
 
 	* ltconfig.in (sysv5): Added support required for shared
diff --git a/ltmain.in b/ltmain.in
index 629012779..133bfbc66 100644
--- a/ltmain.in
+++ b/ltmain.in
@@ -4490,8 +4490,10 @@ relink_command=\"$relink_command\""
     done
 
     if test -z "$run"; then
-      # Export the shlibpath_var.
-      eval "export $shlibpath_var"
+      if test -n "$shlibpath_var"; then
+        # Export the shlibpath_var.
+        eval "export $shlibpath_var"
+      fi
 
       # Restore saved enviroment variables
       if test "${save_LC_ALL+set}" = set; then
@@ -4508,8 +4510,10 @@ relink_command=\"$relink_command\""
       exit 1
     else
       # Display what would be done.
-      eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
-      $echo "export $shlibpath_var"
+      if test -n "$shlibpath_var"; then
+        eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+        $echo "export $shlibpath_var"
+      fi
       $echo "$cmd$args"
       exit 0
     fi