-project('gst-plugins-base', 'c', 'cpp',
- version : '1.11.0.1',
- meson_version : '>= 0.36.0',
+project('gst-plugins-base', 'c',
+ version : '1.16.2',
+ 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]
-gst_version_minor = version_arr[1]
-gst_version_micro = version_arr[2]
+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]
+ 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
+
+have_cxx = add_languages('cpp', required : false)
+have_objc = add_languages('objc', required : false)
glib_req = '>= 2.40.0'
orc_req = '>= 0.4.24'
soversion = 0
# maintaining compatibility with the previous libtool versioning
# current = minor * 100 + micro
-# FIXME: should be able to convert string to int somehow so we can just do maths
-libversion = '@0@.@1@.0'.format(soversion, gst_version_minor.to_int() * 100 + gst_version_micro.to_int())
+curversion = gst_version_minor * 100 + gst_version_micro
+libversion = '@0@.@1@.0'.format(soversion, curversion)
+osxversion = curversion + 1
-plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
+plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0')
cc = meson.get_compiler('c')
+host_system = host_machine.system()
if cc.get_id() == 'msvc'
# Ignore several spurious warnings for things gstreamer does very commonly
'/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
language : 'c')
# Disable SAFESEH with MSVC for plugins and libs that use external deps that
# are built with MinGW
noseh_link_args = []
endif
+if cc.has_link_argument('-Wl,-Bsymbolic-functions')
+ add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
+endif
+
core_conf = configuration_data()
+
+# 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
+core_conf.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
+
+# 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_EMMINTRIN_H', 'emmintrin.h'],
['HAVE_UNISTD_H', 'unistd.h'],
['HAVE_WINSOCK2_H', 'winsock2.h'],
['HAVE_XMMINTRIN_H', 'xmmintrin.h'],
+ ['HAVE_LINUX_DMA_BUF_H', 'linux/dma-buf.h'],
]
foreach h : check_headers
if cc.has_header(h.get(1))
core_conf.set('SIZEOF_SHORT', cc.sizeof('short'))
core_conf.set('SIZEOF_VOIDP', cc.sizeof('void*'))
-core_conf.set('GETTEXT_PACKAGE', '"gst-plugins-base-1.0"')
-core_conf.set('PACKAGE', '"gst-plugins-base"')
-core_conf.set('VERSION', '"@0@"'.format(gst_version))
-core_conf.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
-core_conf.set('GST_PACKAGE_NAME', '"GStreamer Base Plug-ins"')
-core_conf.set('GST_PACKAGE_ORIGIN', '"Unknown package origin"')
-core_conf.set('GST_API_VERSION', '"@0@"'.format(api_version))
-core_conf.set('GST_INSTALL_PLUGINS_HELPER', '"/FIXME"')
-core_conf.set('GST_DATADIR', '"/FIXME"')
-core_conf.set('GST_LICENSE', '"LGPL"')
+core_conf.set_quoted('GETTEXT_PACKAGE', 'gst-plugins-base-1.0')
+core_conf.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
+core_conf.set_quoted('PACKAGE', 'gst-plugins-base')
+core_conf.set_quoted('VERSION', gst_version)
+core_conf.set_quoted('PACKAGE_VERSION', gst_version)
+core_conf.set_quoted('GST_API_VERSION', api_version)
+core_conf.set_quoted('GST_DATADIR', join_paths(get_option('prefix'), get_option('datadir')))
+core_conf.set_quoted('GST_LICENSE', 'LGPL')
+
+install_plugins_helper = get_option('install_plugins_helper')
+if install_plugins_helper == ''
+ install_plugins_helper = join_paths(get_option('prefix'),
+ get_option('libexecdir'),
+ 'gst-install-plugins-helper')
+endif
+core_conf.set_quoted('GST_INSTALL_PLUGINS_HELPER', install_plugins_helper)
+
+warning_flags = [
+ '-Wmissing-declarations',
+ '-Wredundant-decls',
+ '-Wundef',
+ '-Wwrite-strings',
+ '-Wformat',
+ '-Wformat-nonliteral',
+ '-Wformat-security',
+ '-Winit-self',
+ '-Wmissing-include-dirs',
+ '-Waddress',
+ '-Wno-multichar',
+ '-Wvla',
+ '-Wpointer-arith',
+]
+
+warning_c_flags = [
+ '-Wmissing-prototypes',
+ '-Wdeclaration-after-statement',
+]
+
+warning_cxx_flags = [
+ '-Waggregate-return',
+]
+
+if have_cxx
+ cxx = meson.get_compiler('cpp')
+ foreach extra_arg : warning_cxx_flags
+ if cxx.has_argument (extra_arg)
+ add_project_arguments([extra_arg], language: 'cpp')
+ endif
+ endforeach
+endif
+
+foreach extra_arg : warning_flags
+ if cc.has_argument (extra_arg)
+ add_project_arguments([extra_arg], language: 'c')
+ endif
+ if have_cxx and cxx.has_argument (extra_arg)
+ add_project_arguments([extra_arg], language: 'cpp')
+ endif
+endforeach
+
+foreach extra_arg : warning_c_flags
+ if cc.has_argument (extra_arg)
+ add_project_arguments([extra_arg], language: 'c')
+ 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 Base Plug-ins source release'
+ elif gst_version_nano == 1
+ gst_package_name = 'GStreamer Base Plug-ins git'
+ else
+ gst_package_name = 'GStreamer Base Plug-ins prerelease'
+ endif
+endif
+core_conf.set_quoted('GST_PACKAGE_NAME', gst_package_name)
+core_conf.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin'))
+
# FIXME: These should be configure options
-core_conf.set('DEFAULT_VIDEOSINK', '"autovideosink"')
-core_conf.set('DEFAULT_AUDIOSINK', '"autoaudiosink"')
+core_conf.set_quoted('DEFAULT_VIDEOSINK', 'autovideosink')
+core_conf.set_quoted('DEFAULT_AUDIOSINK', 'autoaudiosink')
# Set whether the audioresampling method should be detected at runtime
core_conf.set('AUDIORESAMPLE_FORMAT_' + get_option('audioresample_format').to_upper(), true)
endif
# X11 checks are for sys/ and tests/
-x11_dep = dependency('x11', required : false)
+x11_dep = dependency('x11', required : get_option('x11'))
# GLib checks are for the entire project
-giounix_dep = dependency('gio-unix-2.0', version : glib_req, required : false)
# Almost everything that uses glib also uses gobject
-glib_deps = [dependency('glib-2.0', version : glib_req),
- dependency('gobject-2.0', version : glib_req)]
-gio_dep = dependency('gio-2.0', version : glib_req)
+glib_deps = [dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep']),
+ dependency('gobject-2.0', fallback: ['glib', 'libgobject_dep'])]
+# GIO is used by the GIO plugin, and by the TCP, SDP, and RTSP plugins
+gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
+giounix_dep = dependency('', required: false)
+if host_system != 'windows'
+ giounix_dep = dependency('gio-unix-2.0', version : glib_req,
+ fallback: ['glib', 'libgiounix_dep'])
+endif
+gmodule_dep = dependency('gmodule-no-export-2.0',
+ fallback: ['glib', 'libgmodule_dep'])
+
+# some of the examples can use gdk-pixbuf and GTK+3
+gdk_pixbuf_dep = dependency('gdk-pixbuf-2.0', required : get_option('examples'))
+gtk_dep = dependency('gtk+-3.0', version : '>= 3.10', required : get_option('examples'))
+# TODO: https://github.com/mesonbuild/meson/issues/3941
+if not get_option('x11').disabled()
+ gtk_x11_dep = dependency('gtk+-x11-3.0', version : '>= 3.10', required : get_option('examples'))
+else
+ gtk_x11_dep = dependency('', required : false)
+endif
+# gtk+ quartz backend is only available on macOS
+if host_system == 'darwin'
+ gtk_quartz_dep = dependency('gtk+-quartz-3.0', version : '>= 3.10', required : get_option('examples'))
+else
+ gtk_quartz_dep = dependency('', required : false)
+endif
core_conf.set('HAVE_X', x11_dep.found())
core_conf.set('HAVE_GIO_UNIX_2_0', giounix_dep.found())
-runcmd = run_command('pkg-config', '--variable=giomoduledir', 'gio-2.0')
-if runcmd.returncode() == 0
- core_conf.set('GIO_MODULE_DIR', '"@0@"'.format(runcmd.stdout().strip()))
-endif
-runcmd = run_command('pkg-config', '--variable=libdir', 'gio-2.0')
-if runcmd.returncode() == 0
- core_conf.set('GIO_LIBDIR', '"@0@"'.format(runcmd.stdout().strip()))
-endif
-runcmd = run_command('pkg-config', '--variable=prefix', 'gio-2.0')
-if runcmd.returncode() == 0
- core_conf.set('GIO_PREFIX', '"@0@"'.format(runcmd.stdout().strip()))
+if gio_dep.type_name() == 'pkgconfig'
+ core_conf.set_quoted('GIO_MODULE_DIR',
+ gio_dep.get_pkgconfig_variable('giomoduledir'))
+ core_conf.set_quoted('GIO_LIBDIR',
+ gio_dep.get_pkgconfig_variable('libdir'))
+ core_conf.set_quoted('GIO_PREFIX',
+ gio_dep.get_pkgconfig_variable('prefix'))
+else
+ core_conf.set_quoted('GIO_MODULE_DIR', join_paths(get_option('prefix'),
+ get_option('libdir'), 'gio/modules'))
+ core_conf.set_quoted('GIO_LIBDIR', join_paths(get_option('prefix'),
+ get_option('libdir')))
+ core_conf.set_quoted('GIO_PREFIX', get_option('prefix'))
endif
configinc = include_directories('.')
fallback : ['gstreamer', 'gst_base_dep'])
gst_net_dep = dependency('gstreamer-net-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_net_dep'])
-if host_machine.system() != 'windows'
- gst_check_dep = dependency('gstreamer-check-1.0', version : gst_req,
- fallback : ['gstreamer', 'gst_check_dep'])
-endif
+gst_check_dep = dependency('gstreamer-check-1.0', version : gst_req,
+ required : get_option('tests'),
+ fallback : ['gstreamer', 'gst_check_dep'])
gst_controller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_controller_dep'])
-vs_module_defs_dir = meson.current_source_dir() + '/win32/common/'
-
-# Used by the *_mkenum.py helper scripts
-glib_mkenums = find_program('glib-mkenums')
-
have_orcc = false
orcc_args = []
-if get_option('use_orc') != 'no'
- need_orc = get_option('use_orc') == 'yes'
- # Used by various libraries/elements that use Orc code
- orc_dep = dependency('orc-0.4', version : orc_req, required : need_orc)
- orcc = find_program('orcc', required : need_orc)
- if orc_dep.found() and orcc.found()
- have_orcc = true
- orcc_args = [orcc, '--include', 'glib.h']
- core_conf.set('HAVE_ORC', 1)
- else
- message('Orc Compiler not found, will use backup C code')
- core_conf.set('DISABLE_ORC', 1)
- endif
+# Used by various libraries/elements that use Orc code
+orc_dep = dependency('orc-0.4', version : orc_req, required : get_option('orc'),
+ fallback : ['orc', 'orc_dep'])
+orcc = find_program('orcc', required : get_option('orc'))
+if orc_dep.found() and orcc.found()
+ have_orcc = true
+ orcc_args = [orcc, '--include', 'glib.h']
+ core_conf.set('HAVE_ORC', 1)
else
+ message('Orc Compiler not found or disabled, will use backup C code')
core_conf.set('DISABLE_ORC', 1)
endif
have_sse2 = cc.has_argument(sse2_args)
have_sse41 = cc.has_argument(sse41_args)
-# FIXME: Meson should have a way for portably adding -fPIC when needed for use
-# with static libraries that are linked into shared libraries. Or, it should
-# add it by default with an option to turn it off if needed.
-pic_args = ['-fPIC']
-if host_machine.system() == 'windows'
- pic_args = []
+if host_machine.cpu_family() == 'arm'
+ if cc.compiles('''
+#include <arm_neon.h>
+int32x4_t testfunc(int16_t *a, int16_t *b) {
+ asm volatile ("vmull.s16 q0, d0, d0" : : : "q0");
+ return vmull_s16(vld1_s16(a), vld1_s16(b));
+}
+''', name : 'NEON support')
+ core_conf.set('HAVE_ARM_NEON', true)
+ endif
endif
if gst_dep.type_name() == 'internal'
gst_proj = subproject('gstreamer')
- if gst_proj.get_variable('disable_gst_debug')
+ if not gst_proj.get_variable('gst_debug')
message('GStreamer debug system is disabled')
add_project_arguments('-Wno-unused', language: 'c')
else
endif
endif
-gir = find_program('g-ir-scanner', required : false)
+gir = find_program('g-ir-scanner', required : get_option('introspection'))
gnome = import('gnome')
-build_gir = gir.found() and not meson.is_cross_build() and not get_option('disable_introspection')
+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_DISABLE", "yes", TRUE);' + \
'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);' ]
+ 'gst_init(NULL,NULL);', '--quiet']
+
+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('ext')
subdir('sys')
-subdir('tools')
+if not get_option('tools').disabled()
+ subdir('tools')
+endif
subdir('tests')
subdir('pkgconfig')
+# xgettext is optional (on Windows for instance)
+if find_program('xgettext', required : get_option('nls')).found()
+ core_conf.set('ENABLE_NLS', 1)
+ subdir('po')
+endif
+
if build_machine.system() == 'windows'
message('Disabling gtk-doc while building on Windows')
-elif get_option('disable_gtkdoc')
- message('gtk-doc is disabled via options')
else
- if find_program('gtkdoc-scan', required : false).found()
+ if find_program('gtkdoc-scan', required : get_option('gtk_doc')).found()
subdir('docs')
else
message('Not building documentation as gtk-doc was not found')
endif
# Use core_conf after all subdirs have set values
-configure_file(input : 'config.h.meson',
- output : 'config.h',
- configuration : core_conf)
+configure_file(output : 'config.h', configuration : core_conf)
-python3 = find_program('python3')
+python3 = import('python').find_installation()
run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
projects / platform / upstream / gst-plugins-base.git / blobdiff