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project('gst-plugins-base', 'c', 'cpp',
version : '1.11.0.1',
meson_version : '>= 0.36.0',
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]
if version_arr.length() == 4
gst_version_nano = version_arr[3]
else
gst_version_nano = 0
endif
glib_req = '>= 2.40.0'
orc_req = '>= 0.4.24'
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
# 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())
plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
cc = meson.get_compiler('c')
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
add_project_arguments(
'/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)
language : 'c')
# Disable SAFESEH with MSVC for plugins and libs that use external deps that
# are built with MinGW
noseh_link_args = ['/SAFESEH:NO']
else
noseh_link_args = []
endif
core_conf = configuration_data()
check_headers = [
['HAVE_DLFCN_H', 'dlfcn.h'],
['HAVE_EMMINTRIN_H', 'emmintrin.h'],
['HAVE_INTTYPES_H', 'inttypes.h'],
['HAVE_MEMORY_H', 'memory.h'],
['HAVE_PROCESS_H', 'process.h'],
['HAVE_SMMINTRIN_H', 'smmintrin.h'],
['HAVE_STDINT_H', 'stdint.h'],
['HAVE_STDLIB_H', 'stdlib.h'],
['HAVE_STRINGS_H', 'strings.h'],
['HAVE_STRING_H', 'string.h'],
['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
['HAVE_SYS_STAT_H', 'sys/stat.h'],
['HAVE_SYS_TYPES_H', 'sys/types.h'],
['HAVE_SYS_WAIT_H', 'sys/wait.h'],
['HAVE_UNISTD_H', 'unistd.h'],
['HAVE_WINSOCK2_H', 'winsock2.h'],
['HAVE_XMMINTRIN_H', 'xmmintrin.h'],
]
foreach h : check_headers
if cc.has_header(h.get(1))
core_conf.set(h.get(0), 1)
endif
endforeach
check_functions = [
['HAVE_DCGETTEXT', 'dcgettext', '#include<libintl.h>'],
['HAVE_GMTIME_R', 'gmtime_r', '#include<time.h>'],
['HAVE_LRINTF', 'lrintf', '#include<math.h>'],
['HAVE_MMAP', 'mmap', '#include<sys/mman.h>'],
['HAVE_LOG2', 'log2', '#include<math.h>'],
]
libm = cc.find_library('m', required : false)
foreach f : check_functions
if cc.has_function(f.get(1), prefix : f.get(2), dependencies : libm)
core_conf.set(f.get(0), 1)
endif
endforeach
core_conf.set('SIZEOF_CHAR', cc.sizeof('char'))
core_conf.set('SIZEOF_INT', cc.sizeof('int'))
core_conf.set('SIZEOF_LONG', cc.sizeof('long'))
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"')
# FIXME: These should be configure options
core_conf.set('DEFAULT_VIDEOSINK', '"autovideosink"')
core_conf.set('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)
gst_plugins_base_args = ['-DHAVE_CONFIG_H']
if get_option('default_library') == 'static'
gst_plugins_base_args += ['-DGST_STATIC_COMPILATION']
endif
# X11 checks are for sys/ and tests/
x11_dep = dependency('x11', required : false)
# 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)
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()))
endif
configinc = include_directories('.')
libsinc = include_directories('gst-libs')
# To use the subproject make subprojects directory
# and put gstreamer meson git there (symlinking is fine)
gst_dep = dependency('gstreamer-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_dep'])
gst_base_dep = dependency('gstreamer-base-1.0', version : gst_req,
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_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
else
core_conf.set('DISABLE_ORC', 1)
endif
# Used to build SSE* things in audio-resampler
sse_args = '-msse'
sse2_args = '-msse2'
sse41_args = '-msse4.1'
have_sse = cc.has_argument(sse_args)
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 = []
endif
if gst_dep.type_name() == 'internal'
gst_proj = subproject('gstreamer')
if gst_proj.get_variable('disable_gst_debug')
message('GStreamer debug system is disabled')
add_project_arguments('-Wno-unused', language: 'c')
else
message('GStreamer debug system is enabled')
endif
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)
if not cc.compiles('''
#include <gst/gstconfig.h>
#ifdef GST_DISABLE_GST_DEBUG
#error "debugging disabled, make compiler fail"
#endif''' , dependencies: gst_dep)
message('GStreamer debug system is disabled')
add_project_arguments('-Wno-unused', language: 'c')
else
message('GStreamer debug system is enabled')
endif
endif
gir = find_program('g-ir-scanner', required : false)
gnome = import('gnome')
build_gir = gir.found() and not meson.is_cross_build() and not get_option('disable_introspection')
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);' ]
subdir('gst-libs')
subdir('gst')
subdir('ext')
subdir('sys')
subdir('tools')
subdir('tests')
subdir('pkgconfig')
# Use core_conf after all subdirs have set values
configure_file(input : 'config.h.meson',
output : 'config.h',
configuration : core_conf)
python3 = find_program('python3')
run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
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