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| author | Carl Hetherington <cth@carlh.net> | 2026-01-17 21:05:17 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2026-01-31 16:47:23 +0100 |
| commit | db15020d516c2d2ea36c10261a22a7da9c4a60ed (patch) | |
| tree | 00472dc6379bf5377ca5799a5bdb16fc8125a715 /wscript | |
| parent | ff869661d7632bc40aec17d1d42e31f18bd0c40b (diff) | |
Allow building without MPEG2 transcoding, and so without FFmpeg.
Diffstat (limited to 'wscript')
| -rw-r--r-- | wscript | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -69,6 +69,7 @@ def options(opt): opt.add_option('--enable-openmp', action='store_true', default=False, help='enable use of OpenMP') opt.add_option('--openmp', default='gomp', help='specify OpenMP Library to use: omp, gomp (default), iomp') opt.add_option('--c++17', action='store_true', default=False, help='build with C++17 and libxml++-4.0') + opt.add_option('--disable-mpeg2-transcode', action='store_true', default=False, help='build without support for MPEG2 transcoding (then ffmpeg is not required)') def configure(conf): conf.load('compiler_cxx') @@ -98,6 +99,7 @@ def configure(conf): conf.env.DISABLE_BENCHMARKS = conf.options.disable_benchmarks conf.env.DISABLE_EXAMPLES = conf.options.disable_examples conf.env.DISABLE_DUMPIMAGE = conf.options.disable_dumpimage + conf.env.DISABLE_MPEG2_TRANSCODE = conf.options.disable_mpeg2_transcode conf.env.STATIC = conf.options.static conf.env.API_VERSION = API_VERSION @@ -132,6 +134,9 @@ def configure(conf): if conf.env.TARGET_LINUX: conf.check(lib='dl', uselib_store='DL', msg='Checking for library dl') + if not conf.env.DISABLE_MPEG2_TRANSCODE: + conf.env.append_value('CXXFLAGS', '-DLIBDCP_MPEG2_TRANSCODE') + conf.check_cfg(package='openssl', args='--cflags --libs', uselib_store='OPENSSL', mandatory=True) conf.check_cxx(fragment=""" #include <openssl/x509.h> @@ -280,8 +285,9 @@ def configure(conf): lib=boost_libs('date_time'), uselib_store='BOOST_DATETIME') - conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True) - conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True) + if not conf.options.disable_mpeg2_transcode: + conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True) + conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True) conf.check_cfg(package='fmt', args='--cflags --libs', uselib_store='FMT', mandatory=True) conf.check_cxx(header_name="fast_float/fast_float.h", uselib_store='FAST_FLOAT', mandatory=True) |