On Fri, Mar 12, 2021 at 04:26:52PM -0600, Gowtham Tammana wrote:
> Backport qmlglsink build fix for EGL platform with no X11 headers.
> 
> Signed-off-by: Gowtham Tammana <[email protected]>
> ---
>  ...ild-on-EGL-platform-without-X11-head.patch | 36 +++++++++++++++++++
>  .../gstreamer1.0-plugins-good_1.16.%.bbappend |  3 +-
>  2 files changed, 38 insertions(+), 1 deletion(-)
>  create mode 100644 
> meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlglsink-fix-build-on-EGL-platform-without-X11-head.patch
> 
> diff --git 
> a/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlglsink-fix-build-on-EGL-platform-without-X11-head.patch
>  
> b/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlglsink-fix-build-on-EGL-platform-without-X11-head.patch
> new file mode 100644
> index 00000000..79db0e27
> --- /dev/null
> +++ 
> b/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlglsink-fix-build-on-EGL-platform-without-X11-head.patch
> @@ -0,0 +1,36 @@
> +From 85229adbddcd8e7cacd5ebd9467c834352a882d0 Mon Sep 17 00:00:00 2001
> +From: Philipp Zabel <[email protected]>
> +Date: Tue, 3 Dec 2019 11:36:07 +0100
> +Subject: [PATCH] qmlglsink: fix build on EGL platform without X11 headers
> +
> +If Mesa is built without X11 headers, building against Mesa EGL headers
> +requires a dependency on egl.pc, to define MESA_EGL_NO_X11_HEADERS.
> +This fixes a build error when compiling ext/qt/gstqtglutility.cc:
> +
> +  In file included from /usr/include/EGL/egl.h:39,
> +                   from /usr/include/gstreamer-1.0/gst/gl/egl/gstegl.h:44,
> +                   from 
> ../gst-plugins-good-1.16.1/ext/qt/gstqtglutility.cc:43:
> +  /usr/include/EGL/eglplatform.h:124:10: fatal error: X11/Xlib.h: No such 
> file or directory

Thanks for the backport! We've seen this issue in the past in other places 
too, e.g.:

https://github.com/meta-qt5/meta-qt5/commit/41666ddba78ff1f094310589489e0a070e0094d8
http://arago-project.org/git/meta-arago.git?p=meta-arago.git;a=commitdiff;h=1e83ebf61bd22ca8ad04d5538db044d81330df2c


> +Upstream-Status: Backport [c47a585052fba6830a2cddd8caa18e2305596ed0]

Special thanks for Upstream-Status! :)


> +Signed-off-by: Gowtham Tammana <[email protected]>

Reviewed-by: Denys Dmytriyenko <[email protected]>


> +---
> + ext/qt/meson.build | 2 ++
> + 1 file changed, 2 insertions(+)
> +
> +diff --git a/ext/qt/meson.build b/ext/qt/meson.build
> +index 5f040c844..43ddc6092 100644
> +--- a/ext/qt/meson.build
> ++++ b/ext/qt/meson.build
> +@@ -89,6 +89,8 @@ if have_cxx and build_gstgl
> +     if gst_gl_have_platform_egl
> +       # Embedded linux (e.g. i.MX6) with or without windowing support
> +       qt_defines += ['-DHAVE_QT_EGLFS']
> ++      egl_dep = dependency('egl', required : false)
> ++      optional_deps += egl_dep
> +       have_qt_windowing = true
> +       if have_qpa_include
> +         # Wayland windowing
> +--
> +2.17.1
> diff --git 
> a/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.%.bbappend
>  
> b/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.%.bbappend
> index 004a9968..e2ddbc27 100644
> --- 
> a/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.%.bbappend
> +++ 
> b/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.%.bbappend
> @@ -7,6 +7,7 @@ SRC_URI += " \
>      file://0002-v4l2src-Use-generic-dmabuf-import-in-v4l2src.patch \
>      file://0001-v4l2object-Update-formats-table-to-include-YUV422-mu.patch \
>      file://0001-v4l2src-Check-for-drm-memory-support-in-try_import.patch \
> +    file://0001-qmlglsink-fix-build-on-EGL-platform-without-X11-head.patch \
>  "
>  
> -PR_append = ".arago2"
> +PR_append = ".arago3"
> -- 
> 2.29.0

-- 
Regards,
Denys Dmytriyenko <[email protected]>
PGP: 0x420902729A92C964 - https://denix.org/0x420902729A92C964
Fingerprint: 25FC E4A5 8A72 2F69 1186  6D76 4209 0272 9A92 C964
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