-project('gst-libav', 'c', 'cpp',
- version : '1.19.2',
- meson_version : '>= 0.54',
+project('gst-libav', 'c',
+ version : '1.21.2',
+ meson_version : '>= 0.62',
default_options : [ 'warning_level=1',
'buildtype=debugoptimized' ])
else
gst_version_nano = 0
endif
+gst_version_is_stable = gst_version_minor.is_even()
+gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90
api_version = '1.0'
libavfilter_dep = dependency('libavfilter', version: '>= 7.16.100',
libav_deps = [libavfilter_dep, libavformat_dep, libavcodec_dep, libavutil_dep]
cc = meson.get_compiler('c')
+static_build = get_option('default_library') == 'static'
check_ffmpeg_src = '''#include <libavcodec/avcodec.h>
#if LIBAVCODEC_VERSION_MICRO >= 100
endif
endforeach
-gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
+if gst_version_is_stable
+ gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
+else
+ gst_req = '>= ' + gst_version
+endif
+
gst_dep = dependency('gstreamer-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_dep'])
gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
'/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', 'cpp'])
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
if cc.has_argument('-fvisibility=hidden')
add_project_arguments('-fvisibility=hidden', language: 'c')
'-Waddress',
'-Wno-multichar',
'-Waggregate-return',
- '-Wdeclaration-after-statement',
'-Wvla',
'-Wpointer-arith',
]
# 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('gst-libav.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('gst-libav.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)
-python3 = import('python').find_installation()
-run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
+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]
+endforeach