From 9ac9ae48d9328e05897b00fec20b26debc868363 Mon Sep 17 00:00:00 2001
From: Ricardo Constantino <wiiaboo@gmail.com>
Date: Fri, 23 Jun 2017 01:21:26 +0100
Subject: [PATCH] configure: use pkg-config for libvorbis, if available

libvorbis comes with pkg-config files since at least v1.0.1, way back
in 2003.
---
 configure | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index dd9608540e..143bfe81b9 100755
--- a/configure
+++ b/configure
@@ -5885,7 +5885,8 @@ enabled libtwolame        && require libtwolame twolame.h twolame_init -ltwolame
 enabled libv4l2           && require_pkg_config libv4l2 libv4l2.h v4l2_ioctl
 enabled libvidstab        && require_pkg_config "vidstab >= 0.98" vid.stab/libvidstab.h vsMotionDetectInit
 enabled libvo_amrwbenc    && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc
-enabled libvorbis         && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
+enabled libvorbis         && { use_pkg_config vorbisenc vorbis/vorbisenc.h vorbis_info_init ||
+                               require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg; }
 
 enabled libvpx            && {
     enabled libvpx_vp8_decoder && {
-- 
2.13.0

