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project('All GStreamer modules', 'c',
version : '1.14.0',
meson_version : '>= 0.42.0',
default_options : ['buildtype=debugoptimized'])
gst_version = '>= @0@'.format(meson.project_version())
gst_branch = '1.14.0'
glib_req = '>= 2.40.0'
subprojects = [
'gstreamer',
'gst-plugins-base',
'gst-plugins-good',
]
cc = meson.get_compiler('c')
if not meson.is_subproject() and cc.get_id() == 'msvc'
# Make it possible to use msys2 built zlib
# which fails when not using the mingw toolchain as
# it uses unistd.h
add_global_arguments('-DZ_SOLO', language: 'c')
endif
# 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, dependencies : libavfilter_dep, 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')
endif
if get_option('enable_python')
subprojects += ['gst-python']
endif
if not get_option('disable_gst_plugins_ugly')
subprojects += ['gst-plugins-ugly']
endif
if not get_option('disable_gst_plugins_bad')
subprojects += ['gst-plugins-bad']
endif
if not get_option('disable_gst_libav')
subprojects += gst_libav
endif
if not get_option('disable_gst_omx')
subprojects += ['gst-omx']
endif
if not get_option('disable_gstreamer_vaapi')
if dependency('libva', version: ['>= 0.30.4', '!= 0.99.0'], required : false).found()
subprojects += ['gstreamer-vaapi']
else
message('WARNING: not building gstreamer-vaapi module, missing libva')
endif
endif
if not get_option('disable_gst_devtools')
if dependency('json-glib-1.0', required : false).found()
subprojects += ['gst-devtools']
else
message('WARNING: not building gst-devtools module, missing glib-json-1.0')
endif
endif
if not get_option('disable_gst_editing_services')
if dependency('libxml-2.0', required : false).found()
subprojects += ['gst-editing-services']
else
message('WARNING: not building gst-editing-services module, missing libxml-2.0')
endif
endif
if not get_option('disable_rtsp_server')
subprojects += ['gst-rtsp-server']
endif
if not get_option('disable_gstreamer_sharp')
if add_languages('cs', required : false)
if meson.version().version_compare('>=0.43')
subprojects += ['gstreamer-sharp']
else
message('WARNING: Not building gstreamer-sharp as meson >=0.43 not found.')
endif
else
message('WARNING: Not building gstreamer-sharp as no CS compiler found.')
endif
endif
python3 = import('python3').find_python()
symlink = '''
import os
os.symlink(os.path.join('@1@', 'subprojects', '@0@'),
os.path.join('@1@', '@0@'))
'''
foreach custom_subproj: get_option('custom_subprojects').split(',')
if custom_subproj != ''
message ('Adding custom subproject ' + custom_subproj)
subprojects += [custom_subproj]
endif
endforeach
message('Building subprojects: ' + ', '.join(subprojects))
foreach subproj: subprojects
default_options = []
if get_option('disable_introspection')
default_options += ['disable_introspection=true']
endif
subproject(subproj, version: gst_version, default_options: default_options)
cmdres = run_command(python3, '-c', symlink.format(subproj, meson.current_source_dir()))
if cmdres.returncode() == 0
message('Created symlink to ' + subproj)
else
message('Could not create symlink to @0@'.format(subproj))
endif
endforeach
setenv = find_program('gst-uninstalled.py')
run_target('uninstalled', command : [setenv, '--builddir=@0@'.format(meson.build_root()),
'--srcdir=@0@'.format(meson.source_root()),
'--gst-version=@0@'.format(gst_branch)])
update = find_program('git-update')
run_target('git-update', command : [update])
run_target('update', command : [update,
'--builddir=@0@'.format(meson.current_build_dir())])
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