mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 02:31:03 +00:00
c68fe0b365
There was a mismatch between the .pc files generated by autotools and by meson that would lead to meson not detecting that opengl api is available even though it is. This could lead to build failures when building -bad with meson against a -base that was built with autotools. The mismatch has now been rectified but we will still check the old one for backwards compatibility.
429 lines
15 KiB
Meson
429 lines
15 KiB
Meson
project('gst-plugins-bad', 'c', 'cpp',
|
|
version : '1.15.1',
|
|
meson_version : '>= 0.47',
|
|
default_options : [ 'warning_level=1',
|
|
'buildtype=debugoptimized' ])
|
|
|
|
gst_version = meson.project_version()
|
|
version_arr = gst_version.split('.')
|
|
gst_version_major = version_arr[0].to_int()
|
|
gst_version_minor = version_arr[1].to_int()
|
|
gst_version_micro = version_arr[2].to_int()
|
|
if version_arr.length() == 4
|
|
gst_version_nano = version_arr[3].to_int()
|
|
else
|
|
gst_version_nano = 0
|
|
endif
|
|
gst_version_is_dev = gst_version_minor % 2 == 1 and gst_version_micro < 90
|
|
|
|
glib_req = '>= 2.40.0'
|
|
gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
|
|
|
|
api_version = '1.0'
|
|
soversion = 0
|
|
# maintaining compatibility with the previous libtool versioning
|
|
# current = minor * 100 + micro
|
|
curversion = gst_version_minor * 100 + gst_version_micro
|
|
libversion = '@0@.@1@.0'.format(soversion, curversion)
|
|
osxversion = curversion + 1
|
|
|
|
plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0')
|
|
|
|
cc = meson.get_compiler('c')
|
|
cxx = meson.get_compiler('cpp')
|
|
|
|
cdata = configuration_data()
|
|
|
|
if cc.get_id() == 'msvc'
|
|
# Ignore several spurious warnings for things gstreamer does very commonly
|
|
# If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
|
|
# If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
|
|
# NOTE: Only add warnings here if you are sure they're spurious
|
|
msvc_args = [
|
|
'/wd4018', # implicit signed/unsigned conversion
|
|
'/wd4146', # unary minus on unsigned (beware INT_MIN)
|
|
'/wd4244', # lossy type conversion (e.g. double -> int)
|
|
'/wd4305', # truncating type conversion (e.g. double -> float)
|
|
cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
|
|
]
|
|
add_project_arguments(msvc_args, language : 'c')
|
|
add_project_arguments(msvc_args, language : 'cpp')
|
|
# Disable SAFESEH with MSVC for plugins and libs that use external deps that
|
|
# are built with MinGW
|
|
noseh_link_args = ['/SAFESEH:NO']
|
|
else
|
|
if cxx.has_argument('-Wno-non-virtual-dtor')
|
|
add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp')
|
|
endif
|
|
|
|
noseh_link_args = []
|
|
endif
|
|
|
|
if cc.has_link_argument('-Wl,-Bsymbolic-functions')
|
|
add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
|
|
endif
|
|
|
|
# Symbol visibility
|
|
if cc.get_id() == 'msvc'
|
|
export_define = '__declspec(dllexport) extern'
|
|
elif cc.has_argument('-fvisibility=hidden')
|
|
add_project_arguments('-fvisibility=hidden', language: 'c')
|
|
export_define = 'extern __attribute__ ((visibility ("default")))'
|
|
else
|
|
export_define = 'extern'
|
|
endif
|
|
|
|
# Passing this through the command line would be too messy
|
|
cdata.set('GST_API_EXPORT', export_define)
|
|
|
|
# Disable strict aliasing
|
|
if cc.has_argument('-fno-strict-aliasing')
|
|
add_project_arguments('-fno-strict-aliasing', language: 'c')
|
|
endif
|
|
if cxx.has_argument('-fno-strict-aliasing')
|
|
add_project_arguments('-fno-strict-aliasing', language: 'cpp')
|
|
endif
|
|
|
|
# Define G_DISABLE_DEPRECATED for development versions
|
|
if gst_version_is_dev
|
|
message('Disabling deprecated GLib API')
|
|
add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c')
|
|
endif
|
|
|
|
cast_checks = get_option('gobject-cast-checks')
|
|
if cast_checks.disabled() or (cast_checks.auto() and not gst_version_is_dev)
|
|
message('Disabling GLib cast checks')
|
|
add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c')
|
|
endif
|
|
|
|
glib_asserts = get_option('glib-asserts')
|
|
if glib_asserts.disabled() or (glib_asserts.auto() and not gst_version_is_dev)
|
|
message('Disabling GLib asserts')
|
|
add_project_arguments('-DG_DISABLE_ASSERT', language: 'c')
|
|
endif
|
|
|
|
glib_checks = get_option('glib-checks')
|
|
if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev)
|
|
message('Disabling GLib checks')
|
|
add_project_arguments('-DG_DISABLE_CHECKS', language: 'c')
|
|
endif
|
|
|
|
check_headers = [
|
|
['HAVE_DLFCN_H', 'dlfcn.h'],
|
|
['HAVE_FCNTL_H', 'fcntl.h'],
|
|
['HAVE_INTTYPES_H', 'inttypes.h'],
|
|
['HAVE_MEMORY_H', 'memory.h'],
|
|
['HAVE_NETINET_IN_H', 'netinet/in.h'],
|
|
['HAVE_NETINET_IP_H', 'netinet/ip.h'],
|
|
['HAVE_NETINET_TCP_H', 'netinet/tcp.h'],
|
|
['HAVE_PTHREAD_H', 'pthread.h'],
|
|
['HAVE_STDINT_H', 'stdint.h'],
|
|
['HAVE_STDLIB_H', 'stdlib.h'],
|
|
['HAVE_STRINGS_H', 'strings.h'],
|
|
['HAVE_STRING_H', 'string.h'],
|
|
['HAVE_SYS_PARAM_H', 'sys/param.h'],
|
|
['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
|
|
['HAVE_SYS_STAT_H', 'sys/stat.h'],
|
|
['HAVE_SYS_TIME_H', 'sys/time.h'],
|
|
['HAVE_SYS_TYPES_H', 'sys/types.h'],
|
|
['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'],
|
|
['HAVE_UNISTD_H', 'unistd.h'],
|
|
['HAVE_WINDOWS_H', 'windows.h'],
|
|
['HAVE_WINSOCK2_H', 'winsock2.h'],
|
|
['HAVE_WS2TCPIP_H', 'ws2tcpip.h'],
|
|
]
|
|
|
|
foreach h : check_headers
|
|
if cc.has_header(h.get(1))
|
|
cdata.set(h.get(0), 1)
|
|
endif
|
|
endforeach
|
|
|
|
check_functions = [
|
|
['HAVE_DCGETTEXT', 'dcgettext'],
|
|
['HAVE_GETPAGESIZE', 'getpagesize'],
|
|
['HAVE_GMTIME_R', 'gmtime_r'],
|
|
['HAVE_MMAP', 'mmap'],
|
|
['HAVE_PIPE2', 'pipe2'],
|
|
]
|
|
|
|
foreach f : check_functions
|
|
if cc.has_function(f.get(1))
|
|
cdata.set(f.get(0), 1)
|
|
endif
|
|
endforeach
|
|
|
|
cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
|
|
cdata.set('SIZEOF_INT', cc.sizeof('int'))
|
|
cdata.set('SIZEOF_LONG', cc.sizeof('long'))
|
|
cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
|
|
cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
|
|
|
|
cdata.set_quoted('VERSION', gst_version)
|
|
cdata.set_quoted('PACKAGE', 'gst-plugins-bad')
|
|
cdata.set_quoted('PACKAGE_VERSION', gst_version)
|
|
cdata.set_quoted('PACKAGE_BUGREPORT', 'http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer')
|
|
cdata.set_quoted('PACKAGE_NAME', 'GStreamer Bad Plug-ins')
|
|
cdata.set_quoted('GETTEXT_PACKAGE', 'gst-plugins-bad-1.0')
|
|
cdata.set_quoted('GST_API_VERSION', api_version)
|
|
cdata.set_quoted('GST_LICENSE', 'LGPL')
|
|
cdata.set_quoted('LIBDIR', join_paths(get_option('prefix'), get_option('libdir')))
|
|
cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
|
|
|
|
warning_flags = [
|
|
'-Wmissing-declarations',
|
|
'-Wredundant-decls',
|
|
'-Wwrite-strings',
|
|
'-Wformat',
|
|
'-Wformat-security',
|
|
'-Winit-self',
|
|
'-Wmissing-include-dirs',
|
|
'-Waddress',
|
|
'-Wno-multichar',
|
|
'-Wvla',
|
|
'-Wpointer-arith',
|
|
]
|
|
|
|
warning_c_flags = [
|
|
'-Wmissing-prototypes',
|
|
'-Wdeclaration-after-statement',
|
|
'-Wold-style-definition',
|
|
'-Wnested-externs',
|
|
]
|
|
|
|
warning_cxx_flags = [
|
|
'-Wformat-nonliteral',
|
|
]
|
|
|
|
foreach extra_arg : warning_c_flags
|
|
if cc.has_argument (extra_arg)
|
|
add_project_arguments([extra_arg], language: 'c')
|
|
endif
|
|
endforeach
|
|
|
|
foreach extra_arg : warning_cxx_flags
|
|
if cxx.has_argument (extra_arg)
|
|
add_project_arguments([extra_arg], language: 'cpp')
|
|
endif
|
|
endforeach
|
|
|
|
foreach extra_arg : warning_flags
|
|
if cc.has_argument (extra_arg)
|
|
add_project_arguments([extra_arg], language: 'c')
|
|
endif
|
|
if cxx.has_argument (extra_arg)
|
|
add_project_arguments([extra_arg], language: 'cpp')
|
|
endif
|
|
endforeach
|
|
|
|
# GStreamer package name and origin url
|
|
gst_package_name = get_option('package-name')
|
|
if gst_package_name == ''
|
|
if gst_version_nano == 0
|
|
gst_package_name = 'GStreamer Bad Plug-ins source release'
|
|
elif gst_version_nano == 1
|
|
gst_package_name = 'GStreamer Bad Plug-ins git'
|
|
else
|
|
gst_package_name = 'GStreamer Bad Plug-ins prerelease'
|
|
endif
|
|
endif
|
|
cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name)
|
|
cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin'))
|
|
|
|
# FIXME: This should be exposed as a configuration option
|
|
host_system = host_machine.system()
|
|
if host_system == 'linux'
|
|
cdata.set_quoted('DEFAULT_VIDEOSRC', 'v4l2src')
|
|
elif ['darwin', 'ios'].contains(host_system)
|
|
cdata.set_quoted('DEFAULT_VIDEOSRC', 'avfvideosrc')
|
|
cdata.set_quoted('GST_EXTRA_MODULE_SUFFIX', '.dylib')
|
|
# Yes, we set this for iOS too. Same as Autotools.
|
|
cdata.set('HAVE_OSX', 1)
|
|
else
|
|
cdata.set_quoted('DEFAULT_VIDEOSRC', 'videotestsrc')
|
|
endif
|
|
|
|
# Mandatory GST deps
|
|
gst_dep = dependency('gstreamer-1.0', version : gst_req,
|
|
fallback : ['gstreamer', 'gst_dep'])
|
|
gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
|
|
fallback : ['gstreamer', 'gst_base_dep'])
|
|
gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req,
|
|
fallback : ['gstreamer', 'gst_net_dep'])
|
|
gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
|
|
fallback : ['gstreamer', 'gst_controller_dep'])
|
|
|
|
gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'pbutils_dep'])
|
|
gstallocators_dep = dependency('gstreamer-allocators-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'allocators_dep'])
|
|
gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'app_dep'])
|
|
gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'audio_dep'])
|
|
gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'fft_dep'])
|
|
gstriff_dep = dependency('gstreamer-riff-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'riff_dep'])
|
|
gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'rtp_dep'])
|
|
gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'rtsp_dep'])
|
|
gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'sdp_dep'])
|
|
gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'tag_dep'])
|
|
gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'video_dep'])
|
|
gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req,
|
|
required : get_option('tests'),
|
|
fallback : ['gstreamer', 'gst_check_dep'])
|
|
|
|
# GStreamer OpenGL
|
|
gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req,
|
|
fallback : ['gst-plugins-base', 'gstgl_dep'], required: get_option('gl'))
|
|
|
|
if gstgl_dep.found()
|
|
if gstgl_dep.type_name() == 'pkgconfig'
|
|
gst_gl_apis = gstgl_dep.get_pkgconfig_variable('gl_apis').split()
|
|
gst_gl_winsys = gstgl_dep.get_pkgconfig_variable('gl_winsys').split()
|
|
gst_gl_platforms = gstgl_dep.get_pkgconfig_variable('gl_platforms').split()
|
|
else
|
|
gstbase = subproject('gst-plugins-base')
|
|
gst_gl_apis = gstbase.get_variable('enabled_gl_apis')
|
|
gst_gl_winsys = gstbase.get_variable('enabled_gl_winsys')
|
|
gst_gl_platforms = gstbase.get_variable('enabled_gl_platforms')
|
|
endif
|
|
|
|
message('GStreamer OpenGL window systems: @0@'.format(' '.join(gst_gl_winsys)))
|
|
message('GStreamer OpenGL platforms: @0@'.format(' '.join(gst_gl_platforms)))
|
|
message('GStreamer OpenGL apis: @0@'.format(' '.join(gst_gl_apis)))
|
|
|
|
foreach ws : ['x11', 'wayland', 'android', 'cocoa', 'eagl', 'win32', 'dispmanx', 'viv_fb']
|
|
set_variable('gst_gl_have_window_@0@'.format(ws), gst_gl_winsys.contains(ws))
|
|
endforeach
|
|
|
|
foreach p : ['glx', 'egl', 'cgl', 'eagl', 'wgl']
|
|
set_variable('gst_gl_have_platform_@0@'.format(p), gst_gl_platforms.contains(p))
|
|
endforeach
|
|
|
|
foreach api : ['gl', 'gles2']
|
|
set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api))
|
|
# temporary backwards compat for older meson-generated .pc file with 'opengl' instead of 'gl'
|
|
if gst_gl_apis.contains('opengl')
|
|
gst_gl_have_api_gl = true
|
|
endif
|
|
endforeach
|
|
endif
|
|
|
|
libm = cc.find_library('m', required : false)
|
|
glib_dep = dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep'])
|
|
gmodule_dep = dependency('gmodule-2.0', fallback: ['glib', 'libgmodule_dep'])
|
|
gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
|
|
# gio-unix-2.0 is used by sys/bluez
|
|
|
|
# Optional dep of ext/gl and gst/librfb
|
|
x11_dep = dependency('x11', required : get_option('x11'))
|
|
if x11_dep.found()
|
|
cdata.set('HAVE_X11', 1)
|
|
endif
|
|
|
|
if host_machine.system() == 'windows'
|
|
winsock2 = [cc.find_library('ws2_32')]
|
|
else
|
|
winsock2 = []
|
|
endif
|
|
|
|
if ['darwin', 'ios'].contains(host_system)
|
|
add_languages('objc')
|
|
if host_system == 'ios'
|
|
cdata.set('HAVE_IOS', 1)
|
|
endif
|
|
|
|
avfoundation_dep = dependency('AVFoundation', required : false)
|
|
if avfoundation_dep.found()
|
|
cdata.set('HAVE_AVFOUNDATION', 1)
|
|
endif
|
|
|
|
videotoolbox_dep = dependency('VideoToolbox', required : false)
|
|
if videotoolbox_dep.found()
|
|
cdata.set('HAVE_VIDEOTOOLBOX', 1)
|
|
endif
|
|
|
|
# FIXME: framework.version() returns 'unknown'
|
|
# if videotoolbox_dep.version().version_compare('>=10.9.6')
|
|
# cdata.set('HAVE_VIDEOTOOLBOX_10_9_6', 1)
|
|
# endif
|
|
endif
|
|
|
|
have_orcc = false
|
|
orcc_args = []
|
|
# Used by various libraries/elements that use Orc code
|
|
orc_dep = dependency('orc-0.4', required : get_option('orc'))
|
|
orcc = find_program('orcc', required : get_option('orc'))
|
|
if orc_dep.found() and orcc.found()
|
|
have_orcc = true
|
|
orcc_args = [orcc, '--include', 'glib.h']
|
|
cdata.set('HAVE_ORC', 1)
|
|
else
|
|
message('Orc Compiler not found or disabled, will use backup C code')
|
|
cdata.set('DISABLE_ORC', 1)
|
|
endif
|
|
|
|
gnustl_dep = declare_dependency()
|
|
if host_system == 'android'
|
|
gnustl_dep = dependency('gnustl', required : false)
|
|
endif
|
|
|
|
if gst_dep.type_name() == 'internal'
|
|
gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug')
|
|
else
|
|
# We can't check that in the case of subprojects as we won't
|
|
# be able to build against an internal dependency (which is not built yet)
|
|
gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep)
|
|
endif
|
|
|
|
if gst_debug_disabled and cc.has_argument('-Wno-unused')
|
|
add_project_arguments('-Wno-unused', language: 'c')
|
|
endif
|
|
|
|
gst_plugins_bad_args = ['-DHAVE_CONFIG_H']
|
|
configinc = include_directories('.')
|
|
libsinc = include_directories('gst-libs')
|
|
|
|
python3 = import('python').find_installation()
|
|
|
|
gir = find_program('g-ir-scanner', required : get_option('introspection'))
|
|
gnome = import('gnome')
|
|
build_gir = gir.found() and not meson.is_cross_build()
|
|
gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
|
|
'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
|
|
'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
|
|
'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
|
|
'gst_init(NULL,NULL);' ]
|
|
|
|
presetdir = join_paths(get_option('datadir'), 'gstreamer-' + api_version, 'presets')
|
|
|
|
pkgconfig = import('pkgconfig')
|
|
plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig')
|
|
if get_option('default_library') == 'shared'
|
|
# If we don't build static plugins there is no need to generate pc files
|
|
plugins_pkgconfig_install_dir = disabler()
|
|
endif
|
|
|
|
subdir('gst-libs')
|
|
subdir('gst')
|
|
subdir('sys')
|
|
subdir('ext')
|
|
subdir('tests')
|
|
subdir('pkgconfig')
|
|
|
|
# xgettext is optional (on Windows for instance)
|
|
if find_program('xgettext', required : get_option('nls')).found()
|
|
cdata.set('ENABLE_NLS', 1)
|
|
subdir('po')
|
|
endif
|
|
|
|
configure_file(output : 'config.h', configuration : cdata)
|
|
|
|
run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
|