gstreamer/subprojects/gst-plugins-bad/ext/dts/meson.build
Tim-Philipp Müller d4bdbeaa0d meson: add 'gpl' option and only build plugins with (A)GPL deps if explicitly enabled
Require explicit opt-in to build plugins with (A)GPL dependencies.

Keep ugly/bad options on 'auto' for now so cerbero doesn't fail.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1084>
2021-10-18 18:03:19 +01:00

41 lines
1.3 KiB
Meson

dts_opt = get_option('dts').require(gpl_allowed, error_message: '''
Plugin dts explicitly required via options but GPL-licensed plugins disabled via options.
Pass option -Dgpl=enabled to Meson to allow GPL-licensed plugins to be built.
''')
# Don't do any dependency checks if disabled
if dts_opt.disabled()
subdir_done()
endif
# Detect libdca using a pkg-config file, or manually
dca_dep = dependency('libdca', required : false)
if not dca_dep.found()
if cc.has_header_symbol('dca.h', 'dca_init')
dca_dep = cc.find_library('dca', required : false)
endif
if not dca_dep.found() and dts_opt.enabled()
error('DTS plugin enabled, but libdca not found')
endif
endif
no_warn_c_args = []
if cc.get_id() != 'msvc'
# autotools didn't use the libdca pkg-config cflags, and they
# can point to a non-existing location (/usr/include/dca)
no_warn_c_args = ['-Wno-missing-include-dirs']
endif
if dca_dep.found()
gstdtsdec = library('gstdtsdec',
'gstdtsdec.c',
c_args : gst_plugins_bad_args + no_warn_c_args,
link_args : noseh_link_args,
include_directories : [configinc, libsinc],
dependencies : [gstaudio_dep, orc_dep, dca_dep],
install : true,
install_dir : plugins_install_dir,
)
pkgconfig.generate(gstdtsdec, install_dir : plugins_pkgconfig_install_dir)
plugins += [gstdtsdec]
endif