Bug 403326

Summary:	Does not build with old EGL headers
Product:	[Plasma] kwin	Reporter:	Fabian Vogt <fabian>
Component:	egl	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	Flags:	vlad.zahorodnii: ReviewRequest+
Priority:	NOR
Version First Reported In:	5.14.90
Target Milestone:	---
Platform:	Other
OS:	Linux
URL:	https://phabricator.kde.org/D18353
Latest Commit:	https://commits.kde.org/kwin/204a05fef82eede2fb2d79ec051668a1f42886cc	Version Fixed/Implemented In:	5.15.0
Sentry Crash Report:

Description Fabian Vogt 2019-01-17 20:19:30 UTC

With Mesa 17, build fails:

[  357s] /home/abuild/rpmbuild/BUILD/kwin-5.14.90/plugins/platforms/virtual/egl_gbm_backend.cpp: In member function 'bool KWin::EglGbmBackend::initializeEgl()':
[  357s] /home/abuild/rpmbuild/BUILD/kwin-5.14.90/plugins/platforms/virtual/egl_gbm_backend.cpp:64:48: error: 'EGL_PLATFORM_SURFACELESS_MESA' was not declared in this scope
[  357s]              display = eglGetPlatformDisplayEXT(EGL_PLATFORM_SURFACELESS_MESA, EGL_DEFAULT_DISPLAY, nullptr);

Best option is probably to skip building the virtual platform in that case.

Comment 1 Martin Flöser 2019-01-18 05:13:19 UTC

It can be defined.

Comment 2 Vlad Zahorodnii 2019-01-18 13:47:26 UTC

Git commit 204a05fef82eede2fb2d79ec051668a1f42886cc by Vlad Zagorodniy.
Committed on 18/01/2019 at 13:45.
Pushed by vladz into branch 'Plasma/5.15'.

Compile the virtual backend with older Mesa

Summary:
FIXED-IN: 5.15.0

Test Plan: N/A

Reviewers: #kwin, fvogt, davidedmundson

Reviewed By: #kwin, fvogt, davidedmundson

Subscribers: kwin, fvogt

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D18353

M  +4    -0    plugins/platforms/virtual/egl_gbm_backend.cpp

https://commits.kde.org/kwin/204a05fef82eede2fb2d79ec051668a1f42886cc