project('gstreamer', 'c',
- version : '1.19.2',
- meson_version : '>= 0.54',
+ version : '1.22.0',
+ meson_version : '>= 0.62',
default_options : [ 'warning_level=1',
'buildtype=debugoptimized' ])
endif
gst_version_is_dev = gst_version_minor % 2 == 1 and gst_version_micro < 90
-host_system = host_machine.system()
-
apiversion = '1.0'
soversion = 0
# maintaining compatibility with the previous libtool versioning
helpers_install_dir = join_paths(libexecdir, 'gstreamer-1.0')
cc = meson.get_compiler('c')
+host_system = host_machine.system()
+
+if host_system == 'darwin'
+ ios_test_code = '''#include <TargetConditionals.h>
+ #if ! TARGET_OS_IPHONE
+ #error "Not iOS/tvOS/watchOS/iPhoneSimulator"
+ #endif'''
+ if cc.compiles(ios_test_code, name : 'building for iOS')
+ host_system = 'ios'
+ endif
+
+ add_languages('objc', native: false, required: true)
+endif
cdata = configuration_data()
'/wd4244', # lossy type conversion (e.g. double -> int)
'/wd4305', # truncating type conversion (e.g. double -> float)
cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
-
- # Enable some warnings on MSVC to match GCC/Clang behaviour
- '/w14062', # enumerator 'identifier' in switch of enum 'enumeration' is not handled
- '/w14101', # 'identifier' : unreferenced local variable
- '/w14189', # 'identifier' : local variable is initialized but not referenced
]
+
+ if gst_version_is_dev
+ # Enable some warnings on MSVC to match GCC/Clang behaviour
+ msvc_args += cc.get_supported_arguments([
+ '/we4002', # too many actual parameters for macro 'identifier'
+ '/we4003', # not enough actual parameters for macro 'identifier'
+ '/we4013', # 'function' undefined; assuming extern returning int
+ '/we4020', # 'function' : too many actual parameters
+ '/we4027', # function declared without formal parameter list
+ '/we4029', # declared formal parameter list different from definition
+ '/we4033', # 'function' must return a value
+ '/we4045', # 'array' : array bounds overflow
+ '/we4047', # 'operator' : 'identifier1' differs in levels of indirection from 'identifier2'
+ '/we4053', # one void operand for '?:'
+ '/we4062', # enumerator 'identifier' in switch of enum 'enumeration' is not handled
+ '/we4098', # 'function' : void function returning a value
+ '/we4101', # 'identifier' : unreferenced local variable
+ '/we4189', # 'identifier' : local variable is initialized but not referenced
+ ])
+ endif
add_project_arguments(msvc_args, language: 'c')
elif cc.has_link_argument('-Wl,-Bsymbolic-functions')
# FIXME: Add an option for this if people ask for it
add_project_link_arguments('-Wl,-Bsymbolic-functions', language : 'c')
endif
+# glib doesn't support unloading, which means that unloading and reloading
+# any library that registers static types will fail
+if cc.has_link_argument('-Wl,-z,nodelete')
+ add_project_link_arguments('-Wl,-z,nodelete', language: 'c')
+endif
+
# Symbol visibility
have_visibility_hidden = false
-if cc.get_id() == 'msvc'
- export_define = '__declspec(dllexport) extern'
-elif cc.has_argument('-fvisibility=hidden')
+if cc.has_argument('-fvisibility=hidden')
add_project_arguments('-fvisibility=hidden', language: 'c')
- export_define = 'extern __attribute__ ((visibility ("default")))'
have_visibility_hidden = true
-else
- export_define = 'extern'
endif
-# Passing this through the command line would be too messy
-cdata.set('GST_API_EXPORT', export_define)
-
# Disable strict aliasing
if cc.has_argument('-fno-strict-aliasing')
add_project_arguments('-fno-strict-aliasing', language: 'c')
cdata.set_quoted('GST_PLUGIN_SCANNER_INSTALLED', join_paths(prefix, helpers_install_dir, 'gst-plugin-scanner'))
cdata.set_quoted('GST_PTP_HELPER_INSTALLED', join_paths(prefix, helpers_install_dir, 'gst-ptp-helper'))
cdata.set_quoted('GST_PLUGIN_SUBDIR', get_option('libdir'),
- description: 'plugin directory path component, used to find plugins on relocatable builds on windows')
+ description: 'plugin directory path component, used to find plugins on relocatable builds')
cdata.set_quoted('GST_PLUGIN_SCANNER_SUBDIR', libexecdir,
- description: 'libexecdir path component, used to find plugin-scanner on relocatable builds on windows')
+ description: 'libexecdir path component, used to find plugin-scanner on relocatable builds')
cdata.set('GST_DISABLE_OPTION_PARSING', not get_option('option-parsing'))
mem_align_opt = get_option('memory-alignment')
cdata.set('HAVE_DECL_LOCALTIME_R', 1)
endif
-if cc.links('''#include <pthread.h>
+if cc.links('''#define _GNU_SOURCE
+ #include <pthread.h>
int main() {
pthread_setname_np("example"); return 0;
}''', name : 'pthread_setname_np(const char*)')
endif
# Check for futex(2)
-if cc.links('''#include <linux/futex.h>
+if cc.compiles('''#include <linux/futex.h>
#include <sys/syscall.h>
#include <unistd.h>
int main (int argc, char ** argv) {
}''', name : 'futex(2) system call')
cdata.set('HAVE_FUTEX', 1)
endif
+if cc.compiles('''#include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ int main (int argc, char ** argv) {
+ syscall (__NR_futex_time64, NULL, FUTEX_WAKE, FUTEX_WAIT);
+ return 0;
+ }''', name : 'futex(2) system call')
+ cdata.set('HAVE_FUTEX_TIME64', 1)
+endif
# Check for posix timers and monotonic clock
time_prefix = '#include <time.h>\n'
# All supported platforms have long long now
cdata.set('HAVE_LONG_LONG', 1)
-# We only want to use the __declspec(dllexport/import) dance in GST_EXPORT when
-# building with MSVC
-if cc.get_id() == 'msvc'
- cdata.set('GSTCONFIG_BUILT_WITH_MSVC', 1)
-else
- cdata.set('GSTCONFIG_BUILT_WITH_MSVC', 0)
-endif
-
# -------------------------------------------------------------------------------------
# config.h things needed by libcheck
# -------------------------------------------------------------------------------------
prefix : '#include <time.h>')
cdata.set('STRUCT_ITIMERSPEC_DEFINITION_MISSING', 1)
endif
+if host_system != 'windows'
+ cdata.set('HAVE_PIPE', 1)
+elif cc.has_function('_pipe', prefix : '#include <io.h>')
+ cdata.set('HAVE_PIPE', 1)
+endif
# Platform deps; only ws2_32 and execinfo for now
platform_deps = []
if cc.compiles(code, name : 'building for UWP')
building_for_uwp = true
endif
+
+ building_for_win7 = cc.compiles('''#include <windows.h>
+ #ifndef WINVER
+ #error "unknown minimum supported OS version"
+ #endif
+ #if (WINVER < _WIN32_WINNT_WIN7)
+ #error "Windows 7 API is not guaranteed"
+ #endif
+ ''',
+ name: 'building for Windows 7')
+
+ if not building_for_win7
+ add_project_arguments([
+ '-D_WIN32_WINNT=_WIN32_WINNT_WIN7',
+ '-DWINVER=_WIN32_WINNT_WIN7',
+ ], language: ['c', 'cpp'])
+ endif
endif
backtrace_deps = []
'-Waddress',
'-Waggregate-return',
'-Wno-multichar',
- '-Wdeclaration-after-statement',
'-Wvla',
'-Wpointer-arith',
]
libsinc = include_directories('libs')
privinc = include_directories('gst')
+glib_req = '>= 2.62.0'
+
# Find dependencies
-glib_dep = dependency('glib-2.0', version : '>=2.56.0',
+glib_dep = dependency('glib-2.0', version: glib_req,
fallback: ['glib', 'libglib_dep'])
-gobject_dep = dependency('gobject-2.0',
- fallback: ['glib', 'libgobject_dep'])
-gmodule_dep = dependency('gmodule-2.0',
- fallback: ['glib', 'libgmodule_dep'])
+gobject_dep = dependency('gobject-2.0')
+gmodule_dep = dependency('gmodule-no-export-2.0')
if host_system == 'windows'
- gio_dep = dependency('gio-2.0',
- fallback: ['glib', 'libgio_dep'])
+ gio_dep = dependency('gio-2.0')
else
- gio_dep = [dependency('gio-2.0',
- fallback: ['glib', 'libgio_dep']),
- dependency('gio-unix-2.0',
- fallback: ['glib', 'libgio_dep'])]
+ gio_dep = [dependency('gio-2.0'),
+ dependency('gio-unix-2.0')]
endif
mathlib = cc.find_library('m', required : false)
if bashcomp_dep.found()
bashcomp_found = true
bashcomp_dir_override = bashcomp_dep.version().version_compare('>= 2.10') ? ['datadir', datadir] : ['prefix', prefix]
- bash_completions_dir = bashcomp_dep.get_pkgconfig_variable('completionsdir', define_variable: bashcomp_dir_override)
+ bash_completions_dir = bashcomp_dep.get_variable('completionsdir', pkgconfig_define: bashcomp_dir_override)
if bash_completions_dir == ''
msg = 'Found bash-completion but the .pc file did not set \'completionsdir\'.'
if bashcomp_option.enabled()
bashcomp_found = false
endif
- bash_helpers_dir = bashcomp_dep.get_pkgconfig_variable('helpersdir', define_variable: bashcomp_dir_override)
+ bash_helpers_dir = bashcomp_dep.get_variable('helpersdir', pkgconfig_define: bashcomp_dir_override)
if bash_helpers_dir == ''
msg = 'Found bash-completion, but the .pc file did not set \'helpersdir\'.'
if bashcomp_option.enabled()
# If we don't build static plugins there is no need to generate pc files
plugins_pkgconfig_install_dir = disabler()
endif
-pkgconfig_variables = ['exec_prefix=${prefix}',
- 'toolsdir=${exec_prefix}/bin',
- 'pluginsdir=${libdir}/gstreamer-1.0',
- 'datarootdir=${prefix}/share',
- 'datadir=${datarootdir}',
- 'girdir=${datadir}/gir-1.0',
- 'typelibdir=${libdir}/girepository-1.0',
- 'libexecdir=${prefix}/libexec',
- 'pluginscannerdir=${libexecdir}/gstreamer-1.0']
+pkgconfig_variables = [
+ 'exec_prefix=${prefix}',
+ 'toolsdir=${exec_prefix}/bin',
+ 'pluginsdir=${libdir}/gstreamer-1.0',
+ 'girdir=${datadir}/gir-1.0',
+ 'typelibdir=${libdir}/girepository-1.0',
+ 'pluginscannerdir=${libexecdir}/gstreamer-1.0'
+]
pkgconfig_uninstalled_variables = ['exec_prefix=${prefix}',
'gstreamerdir=${prefix}/subprojects/gstreamer',
'bashhelpersdir=${gstreamerdir}/data/bash-completion/helpers',
'helpersdir=${gstreamerdir}/libs/gst/helpers']
pkgconfig_subdirs = ['gstreamer-1.0']
+pkgconfig_libs = []
+if host_system == 'darwin'
+ pkgconfig_libs = ['-Wl,-rpath,${libdir}']
+endif
+static_build = get_option('default_library') == 'static'
+gst_libraries = []
subdir('gst')
subdir('libs')
subdir('plugins')
-if not get_option('tools').disabled()
- subdir('tools')
-endif
+subdir('tools')
subdir('tests')
subdir('data')
subdir('docs')
# Set release date
if gst_version_nano == 0
extract_release_date = find_program('scripts/extract-release-date-from-doap-file.py')
- run_result = run_command(extract_release_date, gst_version, files('gstreamer.doap'))
- if run_result.returncode() == 0
- release_date = run_result.stdout().strip()
- cdata.set_quoted('GST_PACKAGE_RELEASE_DATETIME', release_date)
- message('Package release date: ' + release_date)
- else
- # Error out if our release can't be found in the .doap file
- error(run_result.stderr())
- endif
+ run_result = run_command(extract_release_date, gst_version, files('gstreamer.doap'), check: true)
+ release_date = run_result.stdout().strip()
+ cdata.set_quoted('GST_PACKAGE_RELEASE_DATETIME', release_date)
+ message('Package release date: ' + release_date)
endif
configure_file(output : 'config.h', configuration : cdata)
-run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
install_data('gst-element-check-1.0.m4', install_dir : join_paths(get_option('datadir'), 'aclocal'))
-if meson.version().version_compare('>= 0.54')
- plugin_names = []
- foreach plugin: plugins
- # FIXME: Use str.subtring() when we can depend on Meson 0.56
- split = plugin.name().split('gst')
- if split.length() == 2
- plugin_names += [split[1]]
- else
- warning('Need substring API in meson >= 0.56 to properly parse plugin name: ' + plugin.name())
- plugin_names += [plugin.name()]
- endif
- endforeach
- summary({'Plugins':plugin_names}, list_sep: ', ')
-endif
+meson.add_dist_script('scripts/gen-changelog.py', meson.project_name(), '1.20.0', meson.project_version())
+
+plugin_names = []
+gst_plugins = []
+foreach plugin: plugins
+ pkgconfig.generate(plugin, install_dir: plugins_pkgconfig_install_dir)
+ dep = declare_dependency(link_with: plugin, variables: {'full_path': plugin.full_path()})
+ meson.override_dependency(plugin.name(), dep)
+ gst_plugins += [dep]
+ if plugin.name().startswith('gst')
+ plugin_names += [plugin.name().substring(3)]
+ else
+ plugin_names += [plugin.name()]
+ endif
+endforeach
+
+summary({
+ 'Plugins': plugin_names,
+}, list_sep: ', ')
projects / platform / upstream / gstreamer.git / blobdiff