Bug 747619

Summary:	x11-apps/mesa-progs-9999 new dependency Glad instead of GLEW
Product:	Gentoo Linux	Reporter:	jospezial <jospezial>
Component:	Current packages	Assignee:	Gentoo X packagers <x11>
Status:	RESOLVED FIXED
Severity:	normal	CC:	jstein, sam
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description jospezial 2020-10-10 14:49:08 UTC

https://gitlab.freedesktop.org/mesa/demos/-/commit/5435fc7fbd332e171da9a71e33a9b190e9462cf0
"Use Glad instead of GLEW"

Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
glad.dav1d.de/ 
https://github.com/Dav1dde/glad

I can't find an ebuild for glad.


>>> Source configured.
>>> Compiling source in /var/tmp/portage/x11-apps/mesa-progs-9999/work/mesa-progs-9999 ...
make -j2 -C src/xdemos glxgears glxinfo 
make: Entering directory '/var/tmp/portage/x11-apps/mesa-progs-9999/work/mesa-progs-9999/src/xdemos'
x86_64-pc-linux-gnu-gcc -DPACKAGE_NAME=\"mesa-demos\" -DPACKAGE_TARNAME=\"mesa-demos\" -DPACKAGE_VERSION=\"8.4.0\" -DPACKAGE_STRING=\"mesa-demos\ 8.4.0\" -DPACKAGE_BUGREPORT=\"https://bugs.freedesktop.org/enter_bug.cgi\?product=Mesa\&component=Demos\" -DPACKAGE_URL=\"\" -DPACKAGE=\"mesa-demos\" -DVERSION=\"8.4.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_LIBGLUT=1 -DHAVE_FREEGLUT=1 -DDEMOS_DATA_DIR=\"../data/\" -DDEMOS_DATA_DIR=\"../data/\" -I.    -D_GNU_SOURCE -DPTHREADS -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -fno-strict-aliasing -Wbad-function-cast  -I../../src/glad/include -I../../src/util -march=native -mtune=native -O2 -pipe -c -o glxgears.o glxgears.c
make: *** No rule to make target '../glad/libglad.la', needed by 'glxgears'.  Stop.
make: *** Waiting for unfinished jobs....
make: Leaving directory '/var/tmp/portage/x11-apps/mesa-progs-9999/work/mesa-progs-9999/src/xdemos'
 * ERROR: x11-apps/mesa-progs-9999::gentoo failed (compile phase):
 *   emake failed

Comment 1 Larry the Git Cow gentoo-dev

2020-10-14 21:56:13 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=093398a1b3122d6ee725e1860242252afe1d6270

commit 093398a1b3122d6ee725e1860242252afe1d6270
Author:     Matt Turner <mattst88@gentoo.org>
AuthorDate: 2020-10-14 21:55:35 +0000
Commit:     Matt Turner <mattst88@gentoo.org>
CommitDate: 2020-10-14 21:56:05 +0000

    x11-apps/mesa-progs: Update for GLEW -> Glad transition
    
    Closes: https://bugs.gentoo.org/747619
    Signed-off-by: Matt Turner <mattst88@gentoo.org>

 x11-apps/mesa-progs/mesa-progs-9999.ebuild | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comment 2 Matt Turner gentoo-dev

2020-10-14 21:57:38 UTC

Thanks for the heads up!

Looks like upstream we stopped using GLEW and switched to Glad, which is imported into the tree. Since we're building only a couple of things and not using the whole build system, we just needed to make sure we built the in-tree Glad first.

Comment 3 jospezial 2020-10-15 07:38:00 UTC

(In reply to Matt Turner from comment #2)
> Thanks for the heads up!
> 
> Looks like upstream we stopped using GLEW and switched to Glad, which is
> imported into the tree. Since we're building only a couple of things and not
> using the whole build system, we just needed to make sure we built the
> in-tree Glad first.

With these lines you want to say:
We compile the bundled glad sources in mesa-progs and don't install a glad.ebuild from the Gentoo tree because the is none.

Works. Thank you so far.