1 project('All GStreamer modules', 'c',
3 meson_version : '>= 0.42.0',
4 default_options : ['buildtype=debugoptimized'])
6 gst_version = '>= @0@'.format(meson.project_version())
17 cc = meson.get_compiler('c')
18 if not meson.is_subproject() and cc.get_id() == 'msvc'
19 # Make it possible to use msys2 built zlib
20 # which fails when not using the mingw toolchain as
22 add_global_arguments('-DZ_SOLO', language: 'c')
25 # FIXME Remove that check once we have ffmpeg as a gst-libav subproject
26 libavfilter_dep = dependency('libavfilter', version: '>= 6.47.100', required: false)
28 if libavfilter_dep.found()
29 cc = meson.get_compiler('c')
30 check_ffmpeg_src = '''#include <libavcodec/avcodec.h>
31 #if LIBAVCODEC_VERSION_MICRO >= 100
32 /* FFmpeg uses 100+ as its micro version */
34 #error libav provider should be FFmpeg
36 if cc.compiles(check_ffmpeg_src, dependencies : libavfilter_dep, name : 'whether libav is provided by FFmpeg')
37 gst_libav = ['gst-libav']
41 if gst_libav.length() == 0
42 message('WARNING: gst-libav not built as ffmpeg >= n3.1.2 not found on the system')
45 if get_option('enable_python')
46 subprojects += ['gst-python']
49 if not get_option('disable_gst_plugins_ugly')
50 subprojects += ['gst-plugins-ugly']
53 if not get_option('disable_gst_plugins_bad')
54 subprojects += ['gst-plugins-bad']
57 if not get_option('disable_gst_libav')
58 subprojects += gst_libav
61 if not get_option('disable_gst_omx')
62 subprojects += ['gst-omx']
65 if not get_option('disable_gstreamer_vaapi')
66 if dependency('libva', version: ['>= 0.30.4', '!= 0.99.0'], required : false).found()
67 subprojects += ['gstreamer-vaapi']
69 message('WARNING: not building gstreamer-vaapi module, missing libva')
73 if not get_option('disable_gst_devtools')
74 if dependency('json-glib-1.0', required : false).found()
75 subprojects += ['gst-devtools']
77 message('WARNING: not building gst-devtools module, missing glib-json-1.0')
81 if not get_option('disable_gst_editing_services')
82 if dependency('libxml-2.0', required : false).found()
83 subprojects += ['gst-editing-services']
85 message('WARNING: not building gst-editing-services module, missing libxml-2.0')
89 if not get_option('disable_rtsp_server')
90 subprojects += ['gst-rtsp-server']
93 if not get_option('disable_gstreamer_sharp')
94 if add_languages('cs', required : false)
95 if meson.version().version_compare('>=0.43')
96 subprojects += ['gstreamer-sharp']
98 message('WARNING: Not building gstreamer-sharp as meson >=0.43 not found.')
101 message('WARNING: Not building gstreamer-sharp as no CS compiler found.')
105 python3 = import('python3').find_python()
109 os.symlink(os.path.join('@1@', 'subprojects', '@0@'),
110 os.path.join('@1@', '@0@'))
113 foreach custom_subproj: get_option('custom_subprojects').split(',')
114 if custom_subproj != ''
115 message ('Adding custom subproject ' + custom_subproj)
116 subprojects += [custom_subproj]
120 message('Building subprojects: ' + ', '.join(subprojects))
121 foreach subproj: subprojects
123 if get_option('disable_introspection')
124 default_options += ['disable_introspection=true']
126 subproject(subproj, version: gst_version, default_options: default_options)
128 cmdres = run_command(python3, '-c', symlink.format(subproj, meson.current_source_dir()))
129 if cmdres.returncode() == 0
130 message('Created symlink to ' + subproj)
132 message('Could not create symlink to @0@'.format(subproj))
136 setenv = find_program('gst-uninstalled.py')
137 run_target('uninstalled', command : [setenv, '--builddir=@0@'.format(meson.build_root()),
138 '--srcdir=@0@'.format(meson.source_root()),
139 '--gst-version=@0@'.format(gst_branch)])
141 update = find_program('git-update')
142 run_target('git-update', command : [update])
143 run_target('update', command : [update,
144 '--builddir=@0@'.format(meson.current_build_dir())])