Build gst-libav if libav is on the system

This commit is contained in:
Thibault Saunier 2016-08-29 11:21:41 -03:00
parent 62856bcad0
commit 080780c720
2 changed files with 27 additions and 0 deletions

View file

@ -15,6 +15,29 @@ subprojects = [
'gst-editing-services'
]
# FIXME Remove that check once we have ffmpeg as a gst-libav subproject
libavfilter_dep = dependency('libavfilter', version: '>= 6.47.100', required: false)
gst_libav = []
if libavfilter_dep.found()
cc = meson.get_compiler('c')
check_ffmpeg_src = '''#include <libavcodec/avcodec.h>
#if LIBAVCODEC_VERSION_MICRO >= 100
/* FFmpeg uses 100+ as its micro version */
#else
#error libav provider should be FFmpeg
#endif'''
if cc.compiles(check_ffmpeg_src, name : 'whether libav is provided by FFmpeg')
gst_libav = ['gst-libav']
endif
endif
if gst_libav.length() == 0
message('WARNING: gst-libav not built as ffmpeg >= n3.1.2 not found on the system')
else
subprojects += gst_libav
endif
foreach subproj: subprojects
subproject(subproj, version: gst_version)
endforeach

View file

@ -0,0 +1,4 @@
[wrap-git]
directory=gst-libav
url=git://anongit.freedesktop.org/gstreamer/gst-libav
revision=master