From 0c08bcf6ce0431b99ab2b328385dfd3ff8bae584 Mon Sep 17 00:00:00 2001
From: Peter O'Gorman <peter@pogma.com>
Date: Tue, 21 Jun 2005 14:17:52 +0000
Subject: [PATCH] * conig/ltmain.m4sh [darwin]: Accept -arch flag.

---
 ChangeLog          | 4 ++++
 config/ltmain.m4sh | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 22cdd993e..009be70f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-06-21  Peter O'Gorman  <peter@pogma.com>
+
+	* conig/ltmain.m4sh [darwin]: Accept -arch flag.
+
 2005-06-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* m4/libtool.m4 (_LT_COMPILER_BOILERPLATE, _LT_LINKER_BOILERPLATE):
diff --git a/config/ltmain.m4sh b/config/ltmain.m4sh
index e2c01de41..923029853 100644
--- a/config/ltmain.m4sh
+++ b/config/ltmain.m4sh
@@ -2627,7 +2627,8 @@ func_mode_link ()
 
       # Tru64 UNIX uses -model [arg] to determine the layout of C++
       # classes, name mangling, and exception handling.
-      -model)
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch)
 	compile_command="$compile_command $arg"
 	compiler_flags="$compiler_flags $arg"
 	finalize_command="$finalize_command $arg"
-- 
2.47.2