1 project('gst-editing-services', 'c',
3 meson_version : '>= 0.46.0',
4 default_options : [ 'warning_level=1',
5 'buildtype=debugoptimized' ])
7 gst_version = meson.project_version()
8 version_arr = gst_version.split('.')
9 gst_version = meson.project_version()
10 version_arr = gst_version.split('.')
11 gst_version_major = version_arr[0].to_int()
12 gst_version_minor = version_arr[1].to_int()
13 gst_version_micro = version_arr[2].to_int()
14 if version_arr.length() == 4
15 gst_version_nano = version_arr[3].to_int()
22 # maintaining compatibility with the previous libtool versioning
23 # current = minor * 100 + micro
24 libversion = '@0@.@1@.0'.format(soversion, gst_version_minor * 100 + gst_version_micro)
26 glib_req = '>= 2.40.0'
27 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
29 cc = meson.get_compiler('c')
30 # Ignore several spurious warnings for things gstreamer does very commonly
31 # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
32 # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
33 # NOTE: Only add warnings here if you are sure they're spurious
34 if cc.get_id() == 'msvc'
35 add_project_arguments(
36 '/wd4018', # implicit signed/unsigned conversion
37 '/wd4146', # unary minus on unsigned (beware INT_MIN)
38 '/wd4244', # lossy type conversion (e.g. double -> int)
39 '/wd4305', # truncating type conversion (e.g. double -> float)
43 if cc.has_link_argument('-Wl,-Bsymbolic-functions')
44 add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
48 if cc.has_argument('-fvisibility=hidden')
49 add_project_arguments('-fvisibility=hidden', language: 'c')
52 # Disable strict aliasing
53 if cc.has_argument('-fno-strict-aliasing')
54 add_project_arguments('-fno-strict-aliasing', language: 'c')
57 cdata = configuration_data()
58 cdata.set('VERSION', '"@0@"'.format(gst_version))
59 cdata.set('PACKAGE', '"gst-editing-services"')
60 cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
61 cdata.set('PACKAGE_BUGREPORT', '"http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer"')
62 cdata.set('PACKAGE_NAME', '"GStreamer Editing Services"')
63 cdata.set('GST_PACKAGE_NAME', '"GStreamer Editing Services"')
64 cdata.set('GST_PACKAGE_ORIGIN', '"Unknown package origin"')
65 cdata.set('GST_LICENSE', '"LGPL"')
68 gst_dep = dependency('gstreamer-' + apiversion, version : gst_req,
69 fallback : ['gstreamer', 'gst_dep'])
70 gstpbutils_dep = dependency('gstreamer-pbutils-' + apiversion, version : gst_req,
71 fallback : ['gst-plugins-base', 'pbutils_dep'])
72 gstvideo_dep = dependency('gstreamer-video-' + apiversion, version : gst_req,
73 fallback : ['gst-plugins-base', 'video_dep'])
74 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
75 fallback : ['gstreamer', 'gst_base_dep'])
76 if host_machine.system() != 'windows'
77 gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req,
78 fallback : ['gstreamer', 'gst_check_dep'], required: false)
80 gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
81 fallback : ['gstreamer', 'gst_controller_dep'])
82 gstvalidate_dep = dependency('gst-validate-1.0', version : gst_req, required : false,
83 fallback : ['gst-devtools', 'validate_dep'])
85 gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
86 libxml_dep = dependency('libxml-2.0')
88 # TODO Properly port to Gtk 3
89 # gtk_dep = dependency('gtk+-3.0', required : false)
91 libges_deps = [gst_dep, gstbase_dep, gstvideo_dep, gstpbutils_dep,
92 gstcontroller_dep, gio_dep, libxml_dep]
94 if gstvalidate_dep.found()
95 libges_deps = libges_deps + [gstvalidate_dep]
96 cdata.set('HAVE_GST_VALIDATE', 1)
99 configure_file(output : 'config.h', configuration : cdata)
102 gir = find_program('g-ir-scanner', required : false)
103 gnome = import('gnome')
105 # Fixme, not very elegant.
106 build_gir = gir.found() and not meson.is_cross_build() and get_option('introspection')
107 gir_init_section = [ '--add-init-section=' + \
108 'extern void gst_init(gint*,gchar**);' + \
109 'extern void ges_init(void);' + \
110 'g_setenv("GST_REGISTRY_1.0", "/no/way/this/exists.reg", TRUE);' + \
111 'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
112 'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
113 'g_setenv("GST_DEBUG", "0", TRUE);' + \
114 'gst_init(NULL,NULL);' + \
117 ges_c_args = ['-DHAVE_CONFIG_H', '-DG_LOG_DOMAIN="GES"']
118 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
120 if gst_dep.type_name() == 'internal'
121 gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug')
123 # We can't check that in the case of subprojects as we won't
124 # be able to build against an internal dependency (which is not built yet)
125 gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep)
128 if gst_debug_disabled and cc.has_argument('-Wno-unused')
129 add_project_arguments('-Wno-unused', language: 'c')
133 '-Wmissing-declarations',
134 '-Wmissing-prototypes',
141 '-Wmissing-include-dirs',
144 '-Wdeclaration-after-statement',
149 foreach extra_arg : warning_flags
150 if cc.has_argument (extra_arg)
151 add_project_arguments([extra_arg], language: 'c')
155 configinc = include_directories('.')
163 if build_machine.system() == 'windows'
164 message('Disabling gtk-doc while building on Windows')
165 elif not get_option('gtk_doc')
166 message('gtk-doc is disabled via options')
168 if find_program('gtkdoc-scan', required : false).found()
171 message('Not building documentation as gtk-doc was not found')
175 python3 = import('python3').find_python()
176 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')