From b1e2ea5e48868f35cc1d8fc5579b44b0a1c97881 Mon Sep 17 00:00:00 2001
From: Stéphane Cerveau <scerveau@igalia.com>
Date: Fri, 4 Nov 2022 12:30:19 +0100
Subject: ffmpeg: add patch to generate the pc files properly

The pc files should be generated using prefix
in libdir and includedir

Part-of: <https://gitlab.freedesktop.org/gstreamer/cerbero/-/merge_requests/1040>
---
 recipes/ffmpeg.recipe                              |  4 +++-
 ...01-pkgconfig-fix-generation-to-use-prefix.patch | 27 ++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 recipes/ffmpeg/0001-pkgconfig-fix-generation-to-use-prefix.patch

diff --git a/recipes/ffmpeg.recipe b/recipes/ffmpeg.recipe
index ed44d5f5..693ade2f 100644
--- a/recipes/ffmpeg.recipe
+++ b/recipes/ffmpeg.recipe
@@ -8,7 +8,9 @@ class Recipe(recipe.Recipe):
     stype = SourceType.TARBALL
     url = 'https://ffmpeg.org/releases/%(name)s-%(version)s.tar.xz'
     tarball_checksum = '06b10a183ce5371f915c6bb15b7b1fffbe046e8275099c96affc29e17645d909'
-    patches = []
+    patches = [
+        name + '/0001-pkgconfig-fix-generation-to-use-prefix.patch',
+    ]
 
     btype = BuildType.MAKEFILE
     configure_tpl = './configure --prefix=%(prefix)s --libdir=%(libdir)s \
diff --git a/recipes/ffmpeg/0001-pkgconfig-fix-generation-to-use-prefix.patch b/recipes/ffmpeg/0001-pkgconfig-fix-generation-to-use-prefix.patch
new file mode 100644
index 00000000..c7d670fb
--- /dev/null
+++ b/recipes/ffmpeg/0001-pkgconfig-fix-generation-to-use-prefix.patch
@@ -0,0 +1,27 @@
+From 8f5d2c0283c4cbc430ac30a6efef999c33bdb2c9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?St=C3=A9phane=20Cerveau?= <scerveau@igalia.com>
+Date: Fri, 4 Nov 2022 12:20:25 +0100
+Subject: [PATCH] pkgconfig: fix generation to use prefix
+
+---
+ ffbuild/pkgconfig_generate.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/ffbuild/pkgconfig_generate.sh b/ffbuild/pkgconfig_generate.sh
+index e5de671..679413e 100755
+--- a/ffbuild/pkgconfig_generate.sh
++++ b/ffbuild/pkgconfig_generate.sh
+@@ -29,8 +29,8 @@ version=$(grep ${name}_VERSION= $name/${name}.version | cut -d= -f2)
+ cat <<EOF > $name/$fullname.pc
+ prefix=$prefix
+ exec_prefix=\${prefix}
+-libdir=$libdir
+-includedir=$incdir
++libdir=\${prefix}/lib
++includedir=\${prefix}/include
+ 
+ Name: $fullname
+ Description: $comment
+-- 
+2.34.1
+
-- 
cgit v1.2.3