1 project('gst-libav', 'c', 'cpp',
3 meson_version : '>= 0.33.0',
4 default_options : [ 'warning_level=1',
6 'buildtype=debugoptimized' ])
8 gst_version = meson.project_version()
9 version_arr = gst_version.split('.')
10 gst_version_major = version_arr[0]
11 gst_version_minor = version_arr[1]
13 libavfilter_dep = dependency('libavfilter', version: '>= 6.47.100')
14 libavformat_dep = dependency('libavformat', version: '>= 57.41.100')
15 libavcodec_dep = dependency('libavcodec', version: '>= 57.48.101')
16 libavutil_dep = dependency('libavutil', version: '>= 55.28.100')
18 libav_deps = [libavfilter_dep, libavformat_dep, libavcodec_dep, libavutil_dep]
20 cc = meson.get_compiler('c')
22 check_ffmpeg_src = '''#include <libavcodec/avcodec.h>
23 #if LIBAVCODEC_VERSION_MICRO >= 100
24 /* FFmpeg uses 100+ as its micro version */
26 #error libav provider should be FFmpeg
29 if not cc.compiles(check_ffmpeg_src, name : 'libav is provided by FFmpeg')
30 error('Uncompatible libavcodec found')
33 cdata = configuration_data()
34 cdata.set('LIBAV_SOURCE', '"system install"')
35 cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
36 cdata.set('PACKAGE', '"gst-libav"')
38 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
39 gst_dep = dependency('gstreamer-1.0', version : gst_req,
40 fallback : ['gstreamer', 'gst_dep'])
41 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
42 fallback : ['gstreamer', 'gst_base_dep'])
44 gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
45 fallback : ['gst-plugins-base', 'video_dep'])
46 gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
47 fallback : ['gst-plugins-base', 'audio_dep'])
48 gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
49 fallback : ['gst-plugins-base', 'pbutils_dep'])
50 libm = cc.find_library('m', required : false)
52 configure_file(input : 'config.h.meson',
54 configuration : cdata)
56 gst_libav_args = ['-DHAVE_CONFIG_H', '-Wno-deprecated-declarations']
57 configinc = include_directories('.')
58 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))