From 2b9152d9c5bed71dffb7f7f6c7a3ec48b058ff2d Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sesse@google.com>
Date: Thu, 10 Mar 2016 18:37:05 +0100
Subject: [PATCH] Default to glibtoolize instead of libtoolize if it exists,
 and also make it customizable through the environment variable $LIBTOOLIZE.

Fixes autogen.sh issues on OS X, which ships its own
(incompatible) libtoolize.

R=jeff
---
 autogen.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/autogen.sh b/autogen.sh
index 9d0ebe9..9cb502e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,6 +2,11 @@
 rm -rf autom4te.cache
 aclocal -I m4
 autoheader
-libtoolize --copy
+if glibtoolize --version >/dev/null 2>/dev/null; then
+  LIBTOOLIZE=${LIBTOOLIZE:-glibtoolize}
+else
+  LIBTOOLIZE=${LIBTOOLIZE:-libtoolize}
+fi
+$LIBTOOLIZE --copy
 automake --add-missing --copy
 autoconf