627276 – >=media-tv/mythtv-0.28: mythrender_opengl1.cpp fails to compile.

Bug 627276 - >=media-tv/mythtv-0.28: mythrender_opengl1.cpp fails to compile.

Summary: >=media-tv/mythtv-0.28: mythrender_opengl1.cpp fails to compile.

Status:	RESOLVED OBSOLETE

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Wilson M. Michaels

URL:	https://code.mythtv.org/trac/ticket/1...
Whiteboard:
Keywords:	NeedPatch

Depends on:
Blocks:

Reported:	2017-08-07 18:57 UTC by Michael
Modified:	2019-09-27 20:39 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
build.log (build.log,523.84 KB, text/x-log) 2017-08-09 16:53 UTC, Michael	Details
emerge --info (emerge.info,17.43 KB, application/x-info) 2017-08-09 16:58 UTC, Michael	Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Michael 2017-08-07 18:57:33 UTC

mythtv-0.28.0, mythtv-0.28.1 and mythtv-0.29 fail to compile if the dev-qt libraries that Mythtv depend on are built with gles2 enabled.
The following workarounds have been successful for myself.
1.  Build mythtv-0.28.1 against dev-qt libraries with gles2 disabled.
2.  Build mythtv-0.28.1 with #include <GL/glu.h> added to mythrender_opengl1.cpp

The following upstream ticket probably refers to this problem.
https://code.mythtv.org/trac/ticket/13031

Comment 1 Andreas Sturmlechner gentoo-dev

2017-08-07 19:01:58 UTC

You should not enable gles2 system-wide (several packages won't build and therefore have to force -gles2 on Qt packages).

Comment 2 Pacho Ramos gentoo-dev

2017-08-09 13:18:51 UTC

Please provide the build.log and emerge --info output

Thanks

Comment 3 Michael 2017-08-09 16:53:16 UTC

Created attachment 488470 [details]
build.log

Comment 4 Michael 2017-08-09 16:55:33 UTC

The following packages were built with gles2 to produce this bug.
dev-qt/qtopengl gles2
kde-plasma/kwin gles2
kde-frameworks/plasma gles2
dev-qt/qtwidgets gles2
dev-qt/qtmultimedia gles2
dev-qt/qtgui gles2
dev-qt/qtdeclarative gles2
dev-qt/qtprintsupport gles2
kde-plasma/kinfocenter gles2
And media-libs/mesa.

Comment 5 Michael 2017-08-09 16:58:58 UTC

Created attachment 488472 [details]
emerge --info

Comment 6 Graham Young 2017-10-02 16:22:35 UTC

I have the same 'problem, and cannot remove gles2 as it is required by qtlibs.
Furthermore, the mythtv program 'refuses" to be masked, and is causing calls for 
@preserved-rebuild.

Comment 7 Graham Young 2017-10-02 16:25:43 UTC

Failed to mention that the @preserved-rebuild call will not operate since it 'wants' to emerge the mythtv proogram.

Comment 8 Michael Palimaka (kensington) gentoo-dev

2017-10-03 10:36:17 UTC

(In reply to Graham Young from comment #6)
> I have the same 'problem, and cannot remove gles2 as it is required by
> qtlibs.
> Furthermore, the mythtv program 'refuses" to be masked, and is causing calls
> for 
> @preserved-rebuild.

Qt itself doesn't *require* gles2, but often causes confusion as all Qt packages need to be build with the same gles2 state. Try disabling gles2 and rebuilding all affected Qt packages at once with something like: emerge -Dav1 --newuse $(eix -I --only-names dev-qt/*) --nodeps

Comment 9 Graham Young 2017-10-03 15:33:27 UTC

Following the advice by Michael Palimaka I managed to emerge the program by means of:
      ["USE=-gles2" emerge -N 'qlist -I dev-qt`] ;
and following up with:
      [emerge -uDN world].
I noted there were many 'warnings' in the compilation.

I could not totally remove gles2 since libsdl (required fof other orogs), seem to need its inclusion in mesa.

Comment 10 Wilson M. Michaels 2019-09-27 16:57:00 UTC

This is very old. If it is still broken in mythtv-30.x please open a new bug report.