1 project('gst-plugins-ugly', 'c',
3 meson_version : '>= 0.47',
4 default_options : [ 'warning_level=1',
5 'buildtype=debugoptimized' ])
7 gst_version = meson.project_version()
8 version_arr = gst_version.split('.')
9 gst_version_major = version_arr[0].to_int()
10 gst_version_minor = version_arr[1].to_int()
11 gst_version_micro = version_arr[2].to_int()
12 if version_arr.length() == 4
13 gst_version_nano = version_arr[3].to_int()
18 have_cxx = add_languages('cpp', required : false)
20 glib_req = '>= 2.40.0'
21 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
25 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
27 cc = meson.get_compiler('c')
29 cxx = meson.get_compiler('cpp')
32 if cc.get_id() == 'msvc'
33 # Ignore several spurious warnings for things gstreamer does very commonly
34 # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
35 # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
36 # NOTE: Only add warnings here if you are sure they're spurious
37 add_project_arguments(
38 '/wd4018', # implicit signed/unsigned conversion
39 '/wd4146', # unary minus on unsigned (beware INT_MIN)
40 '/wd4244', # lossy type conversion (e.g. double -> int)
41 '/wd4305', # truncating type conversion (e.g. double -> float)
43 # Disable SAFESEH with MSVC for plugins and libs that use external deps that
44 # are built with MinGW
45 noseh_link_args = ['/SAFESEH:NO']
50 if cc.has_link_argument('-Wl,-Bsymbolic-functions')
51 add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
53 if have_cxx and cxx.has_link_argument('-Wl,-Bsymbolic-functions')
54 add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'cpp')
57 cdata = configuration_data()
59 ['HAVE_DLFCN_H', 'dlfcn.h'],
60 ['HAVE_INTTYPES_H', 'inttypes.h'],
61 ['HAVE_MALLOC_H', 'malloc.h'],
62 ['HAVE_MEMORY_H', 'memory.h'],
63 ['HAVE_STDINT_H', 'stdint.h'],
64 ['HAVE_STDLIB_H', 'stdlib.h'],
65 ['HAVE_STRINGS_H', 'strings.h'],
66 ['HAVE_STRING_H', 'string.h'],
67 ['HAVE_SYS_STAT_H', 'sys/stat.h'],
68 ['HAVE_SYS_TYPES_H', 'sys/types.h'],
69 ['HAVE_UNISTD_H', 'unistd.h'],
70 ['HAVE_WINSOCK2_H', 'winsock2.h'],
73 foreach h : check_headers
74 if cc.has_header(h.get(1))
75 cdata.set(h.get(0), 1)
80 # check token HAVE_CPU_ALPHA
81 # check token HAVE_CPU_ARM
82 # check token HAVE_CPU_CRIS
83 # check token HAVE_CPU_CRISV32
84 # check token HAVE_CPU_HPPA
85 # check token HAVE_CPU_I386
86 # check token HAVE_CPU_IA64
87 # check token HAVE_CPU_M68K
88 # check token HAVE_CPU_MIPS
89 # check token HAVE_CPU_PPC
90 # check token HAVE_CPU_PPC64
91 # check token HAVE_CPU_S390
92 # check token HAVE_CPU_SPARC
93 # check token HAVE_CPU_X86_64
94 ['HAVE_DCGETTEXT', 'dcgettext'],
95 # check token HAVE_EXPERIMENTAL
96 # check token HAVE_EXTERNAL
97 # check token HAVE_GETTEXT
98 # check token HAVE_VALGRIND
101 foreach f : check_functions
102 if cc.has_function(f.get(1))
103 cdata.set(f.get(0), 1)
107 cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
108 cdata.set('SIZEOF_INT', cc.sizeof('int'))
109 cdata.set('SIZEOF_LONG', cc.sizeof('long'))
110 cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
111 cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
113 cdata.set_quoted('VERSION', gst_version)
114 cdata.set_quoted('PACKAGE', 'gst-plugins-ugly')
115 cdata.set_quoted('GST_LICENSE', 'LGPL')
116 cdata.set_quoted('GETTEXT_PACKAGE', 'gst-plugins-ugly-1.0')
117 cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
119 # GStreamer package name and origin url
120 gst_package_name = get_option('package-name')
121 if gst_package_name == ''
122 if gst_version_nano == 0
123 gst_package_name = 'GStreamer Ugly Plug-ins source release'
124 elif gst_version_nano == 1
125 gst_package_name = 'GStreamer Ugly Plug-ins git'
127 gst_package_name = 'GStreamer Ugly Plug-ins prerelease'
130 cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name)
131 cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin'))
134 gst_dep = dependency('gstreamer-1.0', version : gst_req,
135 fallback : ['gstreamer', 'gst_dep'])
136 gstapp_dep = dependency('gstreamer-app-1.0', version : gst_req,
137 fallback : ['gst-plugins-base', 'app_dep'])
138 gstvideo_dep = dependency('gstreamer-video-1.0', version : gst_req,
139 fallback : ['gst-plugins-base', 'video_dep'])
140 gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version : gst_req,
141 fallback : ['gst-plugins-base', 'pbutils_dep'])
142 gsttag_dep = dependency('gstreamer-tag-1.0', version : gst_req,
143 fallback : ['gst-plugins-base', 'tag_dep'])
144 gstfft_dep = dependency('gstreamer-fft-1.0', version : gst_req,
145 fallback : ['gst-plugins-base', 'fft_dep'])
146 gstaudio_dep = dependency('gstreamer-audio-1.0', version : gst_req,
147 fallback : ['gst-plugins-base', 'audio_dep'])
148 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
149 fallback : ['gstreamer', 'gst_base_dep'])
150 gstriff_dep = dependency('gstreamer-riff-1.0', version : gst_req,
151 fallback : ['gst-plugins-base', 'riff_dep'])
152 gstrtp_dep = dependency('gstreamer-rtp-1.0', version : gst_req,
153 fallback : ['gst-plugins-base', 'rtp_dep'])
154 gstnet_dep = dependency('gstreamer-net-1.0', version : gst_req,
155 fallback : ['gstreamer', 'gst_net_dep'])
156 gstsdp_dep = dependency('gstreamer-sdp-1.0', version : gst_req,
157 fallback : ['gst-plugins-base', 'sdp_dep'])
158 gstrtsp_dep = dependency('gstreamer-rtsp-1.0', version : gst_req,
159 fallback : ['gst-plugins-base', 'rtsp_dep'])
160 if host_machine.system() != 'windows'
161 gstcheck_dep = dependency('gstreamer-check-1.0', version : gst_req,
162 fallback : ['gstreamer', 'gst_check_dep'])
164 gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
165 fallback : ['gstreamer', 'gst_controller_dep'])
167 orc_dep = dependency('orc-0.4', version : '>= 0.4.16', required : get_option('orc'))
169 cdata.set('HAVE_ORC', 1) # used by a52dec for cpu detection
171 cdata.set('DISABLE_ORC', 1)
174 ugly_args = ['-DHAVE_CONFIG_H']
175 configinc = include_directories('.')
176 libsinc = include_directories('gst-libs')
178 if gst_dep.type_name() == 'internal'
179 gst_debug_disabled = not subproject('gstreamer').get_variable('gst_debug')
181 # We can't check that in the case of subprojects as we won't
182 # be able to build against an internal dependency (which is not built yet)
183 gst_debug_disabled = cc.has_header_symbol('gst/gstconfig.h', 'GST_DISABLE_GST_DEBUG', dependencies: gst_dep)
186 if gst_debug_disabled and cc.has_argument('-Wno-unused')
187 add_project_arguments('-Wno-unused', language: 'c')
191 '-Wmissing-declarations',
195 '-Wformat-nonliteral',
198 '-Wmissing-include-dirs',
203 '-Waggregate-return',
204 '-fno-strict-aliasing',
206 '-fvisibility=hidden',
210 '-Wmissing-prototypes',
211 '-Wold-style-definition',
212 '-Wdeclaration-after-statement',
216 foreach extra_arg : warning_flags
217 if cc.has_argument (extra_arg)
218 add_project_arguments([extra_arg], language: 'c')
220 if have_cxx and cxx.has_argument (extra_arg)
221 add_project_arguments([extra_arg], language: 'cpp')
225 foreach extra_arg : warning_c_flags
226 if cc.has_argument (extra_arg)
227 add_project_arguments([extra_arg], language: 'c')
231 presetdir = join_paths(get_option('datadir'), 'gstreamer-' + api_version, 'presets')
233 pkgconfig = import('pkgconfig')
234 plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig')
235 if get_option('default_library') == 'shared'
236 # If we don't build static plugins there is no need to generate pc files
237 plugins_pkgconfig_install_dir = disabler()
244 # xgettext is optional (on Windows for instance)
245 if find_program('xgettext', required : get_option('nls')).found()
246 cdata.set('ENABLE_NLS', 1)
250 configure_file(output : 'config.h', configuration : cdata)
252 python3 = import('python3').find_python()
253 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')