From a507a9cd6525d5b3a1eea32e25a139b4023800a2 Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd.kuhls@t-online.de>
Date: Sun, 20 Sep 2020 13:48:00 +0200
Subject: [PATCH] configure: use require_pkg_config to check for wavpack

Fixes static builds with toolchains needing "-lm" for math functions.

Patch sent upstream:
http://ffmpeg.org/pipermail/ffmpeg-devel/2020-September/270127.html

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 5d68695192..4e6c6edd30 100755
--- a/configure
+++ b/configure
@@ -6438,7 +6438,7 @@ enabled libvpx            && {
     fi
 }
 
-enabled libwavpack        && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput  -lwavpack
+enabled libwavpack        && require_pkg_config libwavpack wavpack "wavpack/wavpack.h" WavpackOpenFileOutput
 enabled libwebp           && {
     enabled libwebp_encoder      && require_pkg_config libwebp "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion
     enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; }
-- 
2.27.0