gstreamer1.0-plugins-bad: Transition to meson based builds

This update follows [427eb30f9b59972b38ae3f25094470bb7034547d]
in upstream, which trasnitions the gstreamer1.0 plugins build
from autotools to meson build.

Additional patches included in meta-freescale are:
- Backport of 2 patches to allow using OpenCV version 4.1.0
- Adaptions required in NXP fork to use meson
- One patch which solves the data dir search on OpenCV.

Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0002-opencv-allow-compilation-against-4.1.x.patch b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0002-opencv-allow-compilation-against-4.1.x.patch
new file mode 100644
index 00000000..62705dd4
--- /dev/null
+++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0002-opencv-allow-compilation-against-4.1.x.patch
@@ -0,0 +1,43 @@
+From eb404fd917fa3ab7ffa9433c9975ee49cfc9c41f Mon Sep 17 00:00:00 2001
+From: Nicola Murino <nicola.murino@gmail.com>
+Date: Tue, 23 Apr 2019 09:06:13 +0200
+Subject: [PATCH 1/2] opencv: allow compilation against 4.1.x
+
+Upstream-Status: Backport [https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/commit/49a2baebf58d9288f75964fc40a547fde510a840]
+
+(cherry picked from commit 49a2baebf58d9288f75964fc40a547fde510a840)
+Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
+---
+ configure.ac           | 2 +-
+ ext/opencv/meson.build | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 26f72eb0d..9e12d39a0 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1852,7 +1852,7 @@ AG_GST_CHECK_FEATURE(OPENCV, [opencv plugins], opencv, [
+       HAVE_OPENCV="yes"
+     fi
+   ], [
+-    PKG_CHECK_MODULES([OPENCV], [opencv4 >= 4.0.0 opencv4 < 4.1.0] , [
++    PKG_CHECK_MODULES([OPENCV], [opencv4 >= 4.0.0 opencv4 < 4.2.0] , [
+     AC_PROG_CXX
+     AC_LANG([C++])
+     OLD_CPPFLAGS=$CPPFLAGS
+diff --git a/ext/opencv/meson.build b/ext/opencv/meson.build
+index d0ce1d3ee..f38b55dfe 100644
+--- a/ext/opencv/meson.build
++++ b/ext/opencv/meson.build
+@@ -65,7 +65,7 @@ if opencv_found
+     endif
+   endforeach
+ else
+-  opencv_dep = dependency('opencv4', version : ['>= 4.0.0', '< 4.1.0'], required : false)
++  opencv_dep = dependency('opencv4', version : ['>= 4.0.0', '< 4.2.0'], required : false)
+   opencv_found = opencv_dep.found()
+   if opencv_found
+     foreach h : libopencv4_headers
+-- 
+2.17.1
+