Only use ldflags that specify directories to search (eg. -L/usr/lib) in --libs output

git-svn-id: svn://10.0.0.236/branches/NSPRPUB_CLIENT_BRANCH@93933 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/nsprpub/config/nspr-config.in

@@ -105,7 +105,12 @@ if test "$echo_libs" = "yes"; then
       if test -n "$lib_nspr"; then
 	libdirs="$libdirs -lnspr${major_version}"
       fi
-
-      echo $libdirs @LDFLAGS@ @OS_LIBS@
+      os_ldflags="@LDFLAGS@"
+      for i in $os_ldflags ; do
+	if echo $i | grep ^-L >/dev/null; then
+	  libdirs="$libdirs $i"
+        fi
+      done
+      echo $libdirs @OS_LIBS@
 fi