| project('gst-plugins-good', 'c', |
| version : '1.14.0', |
| 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].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 |
| |
| have_cxx = add_languages('cpp', required : false) |
| |
| glib_req = '>= 2.40.0' |
| gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor) |
| |
| api_version = '1.0' |
| |
| 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 |
| |
| # Symbol visibility |
| if cc.has_argument('-fvisibility=hidden') |
| add_project_arguments('-fvisibility=hidden', language: 'c') |
| endif |
| |
| # Disable strict aliasing |
| if cc.has_argument('-fno-strict-aliasing') |
| add_project_arguments('-fno-strict-aliasing', language: 'c') |
| endif |
| |
| cdata = configuration_data() |
| |
| check_headers = [ |
| ['HAVE_DLFCN_H', 'dlfcn.h'], |
| ['HAVE_FCNTL_H', 'fcntl.h'], |
| ['HAVE_INTTYPES_H', 'inttypes.h'], |
| ['HAVE_MEMORY_H', 'memory.h'], |
| ['HAVE_PROCESS_H', 'process.h'], |
| ['HAVE_STDINT_H', 'stdint.h'], |
| ['HAVE_STDLIB_H', 'stdlib.h'], |
| ['HAVE_STRINGS_H', 'strings.h'], |
| ['HAVE_STRING_H', 'string.h'], |
| ['HAVE_SYS_IOCTL_H', 'sys/ioctl.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_UNISTD_H', 'unistd.h'], |
| ] |
| |
| foreach h : check_headers |
| if cc.has_header(h.get(1)) |
| cdata.set(h.get(0), 1) |
| endif |
| endforeach |
| |
| check_functions = [ |
| ['HAVE_ASINH', 'asinh', '#include<math.h>'], |
| ['HAVE_CLOCK_GETTIME', 'clock_gettime', '#include<time.h>'], |
| ['HAVE_COSH', 'cosh', '#include<math.h>'], |
| # check token HAVE_CPU_ALPHA |
| # check token HAVE_CPU_ARM |
| # check token HAVE_CPU_CRIS |
| # check token HAVE_CPU_CRISV32 |
| # check token HAVE_CPU_HPPA |
| # check token HAVE_CPU_I386 |
| # check token HAVE_CPU_IA64 |
| # check token HAVE_CPU_M68K |
| # check token HAVE_CPU_MIPS |
| # check token HAVE_CPU_PPC |
| # check token HAVE_CPU_PPC64 |
| # check token HAVE_CPU_S390 |
| # check token HAVE_CPU_SPARC |
| # check token HAVE_CPU_X86_64 |
| ['HAVE_DCGETTEXT', 'dcgettext', '#include<libintl.h>'], |
| # check token HAVE_DIRECTSOUND |
| # check token HAVE_EXPERIMENTAL |
| # check token HAVE_EXTERNAL |
| # check token HAVE_FPCLASS |
| # check token HAVE_GCC_ASM |
| ['HAVE_GETPAGESIZE', 'getpagesize', '#include<unistd.h>'], |
| # check token HAVE_GETTEXT |
| # check token HAVE_GST_V4L2 |
| # check token HAVE_IOS |
| ['HAVE_ISINF', 'isinf', '#include<math.h>'], |
| # check token HAVE_LIBV4L2 |
| ['HAVE_MMAP', 'mmap', '#include<sys/mman.h>'], |
| ['HAVE_MMAP64', 'mmap64', '#include<sys/mman.h>'], |
| # check token HAVE_OSX_AUDIO |
| # check token HAVE_OSX_VIDEO |
| # check token HAVE_RDTSC |
| ['HAVE_SINH', 'sinh', '#include<math.h>'], |
| # check token HAVE_WAVEFORM |
| ] |
| |
| libm = cc.find_library('m', required : false) |
| |
| foreach f : check_functions |
| if cc.has_function(f.get(1), prefix : f.get(2), dependencies : libm) |
| 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('SIZEOF_OFF_T', cc.sizeof('off_t')) |
| |
| # Here be fixmes. |
| # FIXME: check if this is correct |
| cdata.set('HAVE_CPU_X86_64', host_machine.cpu() == 'amd64') |
| cdata.set('HAVE_GCC_ASM', cc.get_id() != 'msvc') |
| cdata.set('VERSION', '"@0@"'.format(gst_version)) |
| cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version)) |
| cdata.set('GST_LICENSE', '"LGPL"') |
| cdata.set('PACKAGE', '"gst-plugins-good"') |
| cdata.set('GETTEXT_PACKAGE', '"gst-plugins-good-1.0"') |
| |
| warning_flags = [ |
| '-Wmissing-declarations', |
| '-Wredundant-decls', |
| '-Wwrite-strings', |
| '-Winit-self', |
| '-Wmissing-include-dirs', |
| '-Wno-multichar', |
| '-Wvla', |
| '-Wpointer-arith', |
| ] |
| |
| warning_c_flags = [ |
| '-Wmissing-prototypes', |
| '-Wdeclaration-after-statement', |
| '-Wold-style-definition', |
| '-Waggregate-return', |
| ] |
| |
| if have_cxx |
| cxx = meson.get_compiler('cpp') |
| 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('with-package-name') |
| if gst_package_name == '' |
| if gst_version_nano == 0 |
| gst_package_name = 'GStreamer Good Plug-ins source release' |
| elif gst_version_nano == 1 |
| gst_package_name = 'GStreamer Good Plug-ins git' |
| else |
| gst_package_name = 'GStreamer Good Plug-ins prerelease' |
| endif |
| endif |
| cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name) |
| cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('with-package-origin')) |
| |
| # 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']) |
| if host_machine.system() != 'windows' |
| gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req, |
| fallback : ['gstreamer', 'gst_check_dep']) |
| endif |
| 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']) |
| |
| # GStreamer OpenGL |
| gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req, |
| fallback : ['gst-plugins-base', 'gstgl_dep'], required: false) |
| |
| build_gstgl = gstgl_dep.found() # FIXME: add option? |
| |
| if build_gstgl |
| 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 : ['opengl', 'gles2'] |
| set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api)) |
| endforeach |
| endif |
| |
| zlib_dep = dependency('zlib', required : false) |
| bz2lib = cc.find_library('bz2', required : false) |
| glib_deps = [dependency('glib-2.0', version : glib_req, fallback: ['glib', 'libglib_dep']), |
| dependency('gobject-2.0', fallback: ['glib', 'libgobject_dep'])] |
| gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep']) |
| |
| cdata.set('HAVE_ZLIB', zlib_dep.found()) |
| cdata.set('HAVE_BZ2', bz2lib.found()) |
| |
| # Check all of the things. |
| # TODO: None of these are actually used yet because |
| # the build files haven't been written |
| deps = [ |
| ['gtk_dep','gtk+-3.0', '', ''], |
| ['gtkx_dep','gtk+-x11-3.0', '', ''], |
| ['caca_dep','caca', '', ''], |
| ['libraw1394_dep','libraw1394', '>=2.0.0', ''], |
| ['libiec61883_dep','libiec61883', '>=1.0.0', ''], |
| ] |
| |
| foreach d : deps |
| varname = d[0] |
| depname = d[1] |
| version = d[2] |
| confhname = d[3] |
| if version == '' |
| curdep = dependency(depname, required : false) |
| else |
| curdep = dependency(depname, required : false, version : version) |
| endif |
| set_variable(varname, curdep) |
| if curdep.found() and confhname != '' |
| cdata.set(confhname, 1) |
| endif |
| endforeach |
| |
| gst_plugins_good_args = ['-DHAVE_CONFIG_H'] |
| configinc = include_directories('.') |
| libsinc = include_directories('gst-libs') |
| |
| 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 : '>= 0.4.17', 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'] |
| cdata.set('HAVE_ORC', 1) |
| else |
| message('Orc Compiler not found, will use backup C code') |
| cdata.set('DISABLE_ORC', 1) |
| endif |
| else |
| cdata.set('DISABLE_ORC', 1) |
| 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 |
| |
| presetdir = join_paths(get_option('datadir'), 'gstreamer-' + api_version, 'presets') |
| |
| subdir('gst') |
| subdir('sys') |
| subdir('ext') |
| subdir('tests') |
| subdir('pkgconfig') |
| |
| # xgettext is optional (on Windows for instance) |
| if find_program('xgettext', required : false).found() |
| subdir('po') |
| endif |
| |
| configure_file(output : 'config.h', configuration : cdata) |
| |
| python3 = import('python3').find_python() |
| run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")') |