[PATCH] relax -rpath argument test for Snow Leopard

[Leo Davis]

 Hello,

I had to patch libtool in order to get shared libraries to build with
the Snow Leopard '@rpath/' syntax which stands in for the place where
the lib gets installed.  I thought that this might be useful for more
than just myself.

Cheers,

Leo

>From a7f66c6ae219f335d79464350d76245a707e56f9 Mon Sep 17 00:00:00 2001
From: Leo Davis <address@hidden>
Date: Wed, 22 Sep 2010 19:29:11 -0600
Subject: [PATCH] relax -rpath argument test for Snow Leopard

* libltdl/config/ltmain.m4sh: Relax the absolute path rules requirement
for -rpath a little to allow '@rpath/' to begin the string for Darwin
(Snow Leopard) load paths.
---
 libltdl/config/ltmain.m4sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index 0418007..3b21851 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -4607,9 +4607,9 @@ func_mode_link ()
       continue
       ;;
     rpath | xrpath)
-      # We need an absolute path.
+      # We need an absolute path or a runpath.
       case $arg in
-      [\\/]* | [A-Za-z]:[\\/]*) ;;
+      [\\/]* | [A-Za-z]:[\\/]* | @rpath[\\/]*) ;;
       *)
         func_fatal_error "only absolute run-paths are allowed"
         ;;
-- 
1.7.2.3