From fd2241a344b141fb5f1b8ec479dbb5783826f1ce Mon Sep 17 00:00:00 2001
From: Yuichiro NAITO <naito.yuichiro@gmail.com>
Date: Tue, 22 May 2018 10:12:04 +0900
Subject: Fix diff command check for FreeBSD. FreeBSD's diff doesn't support
 --version option. Use hash command to check if diff is available or not.

---
 contrib/libvpx/P02-freebsd-configure.patch | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 contrib/libvpx/P02-freebsd-configure.patch

(limited to 'contrib')

diff --git a/contrib/libvpx/P02-freebsd-configure.patch b/contrib/libvpx/P02-freebsd-configure.patch
new file mode 100644
index 000000000..c5b38016f
--- /dev/null
+++ b/contrib/libvpx/P02-freebsd-configure.patch
@@ -0,0 +1,11 @@
+--- libvpx-1.7.0/configure.orig	2018-01-25 07:25:44.000000000 +0900
++++ libvpx-1.7.0/configure	2018-05-21 22:21:02.266701000 +0900
+@@ -170,7 +170,7 @@
+     [ -f "${source_path}/${t}.mk" ] && enable_feature ${t}
+ done
+ 
+-if ! diff --version >/dev/null; then
++if ! hash diff 2>/dev/null; then
+   die "diff missing: Try installing diffutils via your package manager."
+ fi
+ 
-- 
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