From d6c4e993f38142c245a341f98d07e772863d3ad8 Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Wed, 7 Mar 2018 12:55:33 +1100
Subject: [PATCH] support -gcc-toolchain argument

---
 build-aux/ltmain.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-aux/ltmain.sh b/build-aux/ltmain.sh
index c5b34b3..2513684 100644
--- a/build-aux/ltmain.sh
+++ b/build-aux/ltmain.sh
@@ -7080,7 +7080,7 @@ func_mode_link ()
       # Tru64 UNIX uses -model [arg] to determine the layout of C++
       # classes, name mangling, and exception handling.
       # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot|--sysroot)
+      -model|-arch|-isysroot|--sysroot|-gcc-toolchain)
 	func_append compiler_flags " $arg"
 	func_append compile_command " $arg"
 	func_append finalize_command " $arg"
-- 
2.16.2