2017-12-06 10:58:23 +00:00
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project('All GStreamer modules', 'c',
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2018-03-20 01:08:23 +00:00
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version : '1.15.0.1',
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2018-07-12 14:14:33 +00:00
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meson_version : '>= 0.47.0',
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2017-12-06 10:58:23 +00:00
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default_options : ['buildtype=debugoptimized'])
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2016-08-24 15:10:21 +00:00
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2016-09-05 14:54:46 +00:00
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gst_version = '>= @0@'.format(meson.project_version())
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2018-03-20 01:08:23 +00:00
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gst_branch = 'master'
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2016-08-24 15:10:21 +00:00
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glib_req = '>= 2.40.0'
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2018-05-17 08:25:43 +00:00
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build_system = build_machine.system()
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2016-11-19 13:16:03 +00:00
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cc = meson.get_compiler('c')
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2018-04-13 09:26:33 +00:00
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# Make it possible to use msys2 built zlib which fails
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# when not using the mingw toolchain as it uses unistd.h
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2016-11-19 13:16:03 +00:00
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if not meson.is_subproject() and cc.get_id() == 'msvc'
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2018-04-22 00:50:06 +00:00
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uname = find_program('uname', required: false)
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if uname.found()
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ret = run_command(uname, '-o')
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if ret.returncode() == 0 and ret.stdout().to_lower() == 'msys'
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ret = run_command(uname, '-r')
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# The kernel version returned by uname is actually the msys version
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if ret.returncode() == 0 and ret.stdout().startswith('2')
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# If a system zlib is found, disable UNIX features in zlib.h and zconf.h
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if cc.find_library('z').found()
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add_global_arguments('-DZ_SOLO', language: 'c')
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endif
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2018-04-13 09:26:33 +00:00
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endif
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endif
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endif
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2016-11-19 13:16:03 +00:00
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endif
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2018-07-12 14:14:33 +00:00
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libav_opt = get_option('libav')
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2018-07-13 16:11:48 +00:00
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libav_deps = [dependency('libavfilter', version: '>= 7.16.100', fallback: ['FFmpeg', 'libavfilter_dep'])]
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if libav_deps[0].found() and libav_deps[0].type_name() != 'internal'
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2018-07-12 14:14:33 +00:00
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cc = meson.get_compiler('c')
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check_ffmpeg_src = '''#include <libavcodec/avcodec.h>
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#if LIBAVCODEC_VERSION_MICRO >= 100
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/* FFmpeg uses 100+ as its micro version */
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#else
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#error libav provider should be FFmpeg
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#endif'''
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if cc.compiles(check_ffmpeg_src, dependencies : libav_deps, name : 'whether libav is provided by FFmpeg') == false
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if libav_opt.enabled()
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error('gst-libav is enabled but can\'t be built')
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else
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message('WARNING: gst-libav not built as ffmpeg n3.1.2 not found on the system')
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libav_deps += [disabler()]
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2016-08-29 14:21:41 +00:00
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endif
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2017-08-03 22:45:52 +00:00
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endif
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2016-10-26 20:03:18 +00:00
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endif
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2018-07-12 14:14:33 +00:00
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if add_languages('cs', required : get_option('sharp'))
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sharp_deps = []
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else
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sharp_deps = [disabler()]
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2016-10-26 23:30:32 +00:00
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endif
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2018-07-12 14:14:33 +00:00
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python_opt = get_option('python')
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vaapi_opt = get_option('vaapi')
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devtools_opt = get_option('devtools')
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ges_opt = get_option('ges')
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subprojects = {
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'gstreamer': {},
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'gst-plugins-base': {},
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'gst-plugins-good': {},
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'gst-plugins-bad': { 'option': get_option('bad') },
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'gst-plugins-ugly': { 'option': get_option('ugly') },
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'gst-python': { 'option': python_opt, 'dependencies': [dependency('pygobject-3.0', required : python_opt)] },
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'gst-omx': { 'option': get_option('omx'), },
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2018-07-13 15:45:28 +00:00
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'gst-libav': { 'option': get_option('libav'), 'dependencies': libav_deps},
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2018-07-12 14:14:33 +00:00
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'gstreamer-vaapi': {
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'option': vaapi_opt,
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'dependencies': [dependency('libva', version: ['>= 0.30.4', '!= 0.99.0'], required : vaapi_opt)]
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},
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'gst-devtools': {
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'option': devtools_opt,
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'dependencies': [dependency('json-glib-1.0', required: devtools_opt)],
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},
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'gst-editing-services': { 'option': ges_opt, 'dependencies': [dependency('libxml-2.0', required : ges_opt)] },
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'gst-rtsp-server': { 'option': get_option('rtsp_server') },
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'gstreamer-sharp': { 'option': get_option('sharp'), 'dependencies': sharp_deps },
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}
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2017-08-22 19:29:58 +00:00
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2017-12-25 22:00:46 +00:00
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python3 = import('python3').find_python()
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2016-10-20 21:12:53 +00:00
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symlink = '''
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import os
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os.symlink(os.path.join('@1@', 'subprojects', '@0@'),
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2018-07-12 14:14:33 +00:00
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os.path.join('@1@', '@0@'))
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2016-10-20 21:12:53 +00:00
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'''
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2017-03-07 23:31:26 +00:00
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2018-05-17 08:25:43 +00:00
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# On Windows, if flex/bison aren't found, we use a subproject to get them
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flex = find_program('flex', 'win_flex', required : build_system != 'windows')
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bison = find_program('bison', 'win_bison', required : build_system != 'windows')
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if not flex.found() or not bison.found()
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subproject('win-flex-bison-binaries')
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endif
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2018-07-12 14:14:33 +00:00
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subprojects_names = []
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foreach project_name, build_infos: subprojects
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build = true
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if build_infos.has_key('option')
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build = not build_infos.get('option').disabled()
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if build
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foreach dep: build_infos.get('dependencies', [])
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if dep.found() == false
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warning('@0@ dependency @1@ not found - NOT BUILDING'.format(project_name, dep))
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build = false
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endif
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endforeach
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endif
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endif
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2016-10-20 21:12:53 +00:00
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2018-07-12 14:14:33 +00:00
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if build
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subprojects_names += [project_name]
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subproject(project_name, version: gst_version)
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cmdres = run_command(python3, '-c', symlink.format(project_name, meson.current_source_dir()))
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if cmdres.returncode() == 0
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message('Created symlink to ' + project_name)
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endif
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2016-10-20 21:12:53 +00:00
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endif
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2016-08-24 15:10:21 +00:00
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endforeach
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2018-07-12 14:14:33 +00:00
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foreach custom_subproj: get_option('custom_subprojects').split(',')
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if custom_subproj != ''
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message ('Adding custom subproject ' + custom_subproj)
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subproject(custom_subproj)
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subprojects_names += [custom_subproj]
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endif
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endforeach
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message('Building subprojects: ' + ', '.join(subprojects_names))
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2016-08-24 15:10:21 +00:00
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setenv = find_program('gst-uninstalled.py')
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2017-04-05 22:25:31 +00:00
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run_target('uninstalled', command : [setenv, '--builddir=@0@'.format(meson.build_root()),
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'--srcdir=@0@'.format(meson.source_root()),
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2016-09-14 13:36:28 +00:00
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'--gst-version=@0@'.format(gst_branch)])
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2016-11-07 21:17:39 +00:00
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update = find_program('git-update')
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run_target('git-update', command : [update])
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run_target('update', command : [update,
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'--builddir=@0@'.format(meson.current_build_dir())])
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