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author | Matthew Waters <matthew@centricular.com> | 2017-01-18 02:43:44 +1100 |
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committer | Matthew Waters <matthew@centricular.com> | 2017-01-18 15:23:42 +1100 |
commit | ed5f63c9efcb9746d001819d413b8b20770c3f62 (patch) | |
tree | 564bdc9d6b36750dcf4a86a6e07f72be95e64768 /meson.build | |
parent | b4f3e4094bc285f2f7a8d3cea121119e2c5e90cb (diff) | |
download | gst-omx-ed5f63c9efcb9746d001819d413b8b20770c3f62.tar.gz |
build: add meson build definition
Currently only been tested on the RPi within gst-build.
Diffstat (limited to 'meson.build')
-rw-r--r-- | meson.build | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/meson.build b/meson.build new file mode 100644 index 0000000..1afcbe9 --- /dev/null +++ b/meson.build @@ -0,0 +1,258 @@ +project('gst-omx', 'c', + version : '1.11.1.1', + 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' +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 +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 + +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_MSACM_H', 'msacm.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'], +] + +foreach h : check_headers + if cc.has_header(h.get(1)) + cdata.set(h.get(0), 1) + endif +endforeach + +check_functions = [ +# 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'], +# check token HAVE_EXPERIMENTAL +# check token HAVE_EXTERNAL +# ['HAVE_GETPAGESIZE', 'getpagesize'], +# check token HAVE_GETTEXT +] + +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('VERSION', '"@0@"'.format(gst_version)) +cdata.set('PACKAGE', '"gst-omx"') +cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version)) +cdata.set('PACKAGE_BUGREPORT', '"http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer"') +cdata.set('PACKAGE_NAME', '"GStreamer OMX Plugins"') +cdata.set('GETTEXT_PACKAGE', '"gst-omx-1.0"') +cdata.set('GST_API_VERSION', '"@0@"'.format(api_version)) +cdata.set('GST_PACKAGE_NAME', '"GStreamer OpenMX Plug-ins"') +cdata.set('GST_PACKAGE_ORIGIN', '"Unknown package origin"') +cdata.set('GST_LICENSE', '"LGPL"') +cdata.set('LIBDIR', '"@0@"'.format(get_option('libdir'))) + +# FIXME: This should be exposed as a configuration option +host_system = host_machine.system() +if host_system == 'linux' + cdata.set('DEFAULT_VIDEOSRC', '"v4l2src"') +elif host_system == 'osx' + cdata.set('DEFAULT_VIDEOSRC', '"avfvideosrc"') +else + cdata.set('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']) +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']) +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']) +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']) + +gstgl_dep = dependency('gstreamer-gl-1.0', version : gst_req, + fallback : ['gst-plugins-bad', 'gstgl_dep'], required : false) + +libm = cc.find_library('m', required : false) +glib_dep = dependency('glib-2.0', version : glib_req) +gio_dep = dependency('gio-2.0', version : glib_req) +gmodule_dep = dependency('gmodule-2.0', version : glib_req) + +gst_omx_args = ['-DHAVE_CONFIG_H'] +configinc = include_directories('.') +omx_header_path = get_option('with_omx_header_path') +if omx_header_path != '' + gst_omx_args += ['-I' + omx_header_path] +endif + +have_external_omx = cc.has_header( + 'OMX_Core.h', + args : gst_omx_args, + required : false) +extra_video_headers = '' +if have_external_omx + have_video_ext = cc.has_header ( + 'OMX_VideoExt.h', + args : gst_omx_args, + required : false) + if have_video_ext + extra_video_headers += ''' +#include <OMX_VideoExt.h>''' + endif +endif + +have_omx_vp8 = cc.has_header_symbol( + 'OMX_Video.h', + 'OMX_VIDEO_CodingVP8', + prefix : extra_video_headers, + args : gst_omx_args, + required : false) +if have_omx_vp8 + cdata.set('HAVE_VP8', 1) +endif + +have_omx_theora = cc.has_header_symbol( + 'OMX_Video.h', + 'OMX_VIDEO_CodingTheora', + prefix : extra_video_headers, + args : gst_omx_args, + required : false) +if have_omx_vp8 + cdata.set('HAVE_THEORA', 1) +endif + +default_omx_struct_packing = 0 +omx_target = get_option ('with_omx_target') +if omx_target == 'generic' + cdata.set('USE_OMX_TARGET_GENERIC', 1) +elif omx_target == 'rpi' + cdata.set('USE_OMX_TARGET_RPI', 1) + cdata.set('OMX_SKIP64BIT', 1) + default_omx_struct_packing = 4 + + if gstgl_dep.found() + if gstgl_dep.type_name() == 'pkgconfig' + gl_winsys = gstgl_dep.get_pkgconfig_variable('gl_winsys').split(',') + gl_platforms = gstgl_dep.get_pkgconfig_variable('gl_platforms').split(',') + elif gstgl_dep.type_name() == 'internal' + # XXX assume gst-plugins-bad was built with dispmanx and egl support + gl_winsys = ['dispmanx'] + gl_platforms = ['egl'] + else + error ('unreachable dependency type') + endif + + if not gl_winsys.contains('dispmanx') or not gl_platforms.contains ('egl') + gstgl_dep = dependency('', required : false) + endif + endif +elif omx_target == 'bellagio' + cdata.set('USE_OMX_TARGET_BELLAGIO', 1) +else + error ('Unsupported omx target specified. Use the -Dwith_omx_target option') +endif + +if gstgl_dep.found() + cdata.set ('HAVE_GST_GL', 1) +endif + +omx_struct_packing = get_option ('with_omx_struct_packing').to_int() +if omx_struct_packing == 0 + omx_struct_packing = default_omx_struct_packing +endif +if omx_struct_packing != 0 + cdata.set('GST_OMX_STRUCT_PACKING', omx_struct_packing) +endif + +omx_conf_dir = join_paths (get_option ('prefix'), get_option ('sysconfdir'), 'xdg') +cdata.set_quoted('GST_OMX_CONFIG_DIR', omx_conf_dir) + +configure_file(input : 'config.h.meson', + output : 'config.h', + configuration : cdata) + +subdir('config') +subdir('examples') +subdir('omx') +#subdir('tools') + +python3 = find_program('python3') +run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")') |