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mirror of https://github.com/mpv-player/mpv synced 2024-12-17 20:34:58 +00:00
mpv/wscript
wm4 0d255f07bf build: make pthreads mandatory
pthreads should be available anywhere. Even if not, for environment
without threads a pthread wrapper could be provided that can't actually
start threads, thus disabling features that require threads.

Make pthreads mandatory in order to simplify build dependencies and to
reduce ifdeffery. (Admittedly, there wasn't much complexity, but maybe
we will use pthreads more in the future, and then it'd become a real
bother.)
2013-11-28 19:28:38 +01:00

778 lines
25 KiB
Python

# vi: ft=python
import sys, os, re
sys.path.insert(0, os.path.join(os.getcwd(), 'waftools'))
sys.path.insert(0, os.getcwd())
from waflib.Configure import conf
from waflib import Utils
from waftools.checks.generic import *
from waftools.checks.custom import *
build_options = [
{
'name': '--static-build',
'desc': 'static build',
'default': 'disable',
'func': check_true
}, {
'name': '--build-date',
'desc': 'whether to include binary compile time',
'default': 'enable',
'func': check_true
}, {
'name': '--debug-build',
'desc': 'whether to compile-in debugging information',
'default': 'enable',
'func': check_true
}, {
'name': '--manpage-build',
'desc': 'manpage generation',
'func': check_ctx_vars('RST2MAN')
}, {
'name': '--pdf-build',
'desc': 'pdf manual generation',
'func': check_ctx_vars('RST2LATEX', 'PDFLATEX'),
'default': 'disable'
}, {
'name': 'libdl',
'desc': 'dynamic loader',
'func': check_libs(['dl'], check_statement('dlfcn.h', 'dlopen("", 0)'))
}, {
'name': 'dlopen',
'desc': 'dlopen',
'deps_any': [ 'libdl', 'os-win32', 'os-cygwin' ],
'func': check_true
}, {
'name': '--vf-dlopen-filters',
'desc': 'compilation of default filters for vf_dlopen',
'deps': [ 'dlopen' ],
'default': 'disable',
'func': check_true
}, {
'name': '--macosx-bundle',
'desc': 'compilation of a Mac OS X Application bundle',
'deps': [ 'os-darwin' ],
'default': 'disable',
'func': check_true
}, {
'name': 'win32-executable',
'desc': 'w32 executable',
'deps_any': [ 'os-win32', 'os-cygwin'],
'func': check_ctx_vars('WINDRES')
}
]
main_dependencies = [
{
'name': 'noexecstack',
'desc': 'compiler support for noexecstack',
'func': check_cc(linkflags='-Wl,-z,noexecstack')
}, {
'name': 'noexecstack',
'desc': 'linker support for --nxcompat --no-seh --dynamicbase',
'func': check_cc(linkflags=['-Wl,--nxcompat', '-Wl,--no-seh', '-Wl,--dynamicbase'])
}, {
'name': 'ebx_available',
'desc': 'ebx availability',
'func': check_cc(fragment=load_fragment('ebx.c'))
} , {
'name': 'libm',
'desc': '-lm',
'func': check_cc(lib='m')
}, {
'name': 'nanosleep',
'desc': 'nanosleep',
'func': check_statement('time.h', 'nanosleep(0,0)')
}, {
'name': 'sys-mman-h',
'desc': 'mman.h',
'func': check_statement('sys/mman.h', 'mmap(0, 0, 0, 0, 0, 0)')
}, {
'name': 'pthreads',
'desc': 'POSIX threads',
'func': check_pthreads,
'req': True,
'fmsg': 'Unable to find pthreads support.'
}, {
'name': 'librt',
'desc': 'linking with -lrt',
'deps': [ 'pthreads' ],
'func': check_cc(lib='rt')
}, {
'name': '--iconv',
'desc': 'iconv',
'func': check_iconv,
'req': True,
'fmsg': "Unable to find iconv which should be part of a standard \
compilation environment. Aborting. If you really mean to compile without \
iconv support use --disable-iconv.",
}, {
'name': 'dos-paths',
'desc': 'w32/dos paths',
'deps_any': [ 'os-win32', 'os-cygwin' ],
'func': check_true
}, {
'name': 'priority',
'desc': 'w32 priority API',
'deps_any': [ 'os-win32', 'os-cygwin'],
'func': check_true
}, {
'name': 'soundcard',
'desc': 'soundcard.h',
'func': check_headers('soundcard.h', 'sys/soundcard.h')
}, {
'name': 'videoio',
'desc': 'videoio.h',
'func': check_headers('sys/videoio.h')
}, {
'name': '--terminfo',
'desc': 'terminfo',
'func': check_libs(['ncurses', 'ncursesw'],
check_statement('term.h', 'setupterm(0, 1, 0)')),
}, {
'name': '--termcap',
'desc': 'termcap',
'deps_neg': ['terminfo'],
'func': check_libs(['ncurses', 'tinfo', 'termcap'],
check_statement('term.h', 'tgetent(0, 0)')),
}, {
'name': '--termios',
'desc': 'termios',
'func': check_headers('termios.h', 'sys/termios.h'),
}, {
'name': '--shm',
'desc': 'shm',
'func': check_statement('sys/shm.h',
'shmget(0, 0, 0); shmat(0, 0, 0); shmctl(0, 0, 0)')
}, {
'name': 'posix-select',
'desc': 'POSIX select()',
'func': check_statement('sys/select.h', """
int rc;
rc = select(0, (fd_set *)(0), (fd_set *)(0), (fd_set *)(0),
(struct timeval *)(0))""")
}, {
'name': 'glob',
'desc': 'glob()',
'func': check_statement('glob.h', 'glob("filename", 0, 0, 0)')
}, {
'name': 'glob-win32-replacement',
'desc': 'glob() win32 replacement',
'deps_neg': [ 'glob' ],
'deps_any': [ 'os-win32', 'os-cygwin' ],
'func': check_true
}, {
'name': 'setmode',
'desc': 'setmode()',
'func': check_statement('io.h', 'setmode(0, 0)')
}, {
'name': 'sys-sysinfo-h',
'desc': 'sys/sysinfo.h',
'func': check_statement('sys/sysinfo.h',
'struct sysinfo s_info; s_info.mem_unit=0; sysinfo(&s_info)')
}, {
'name': '--libguess',
'desc': 'libguess support',
'func': check_pkg_config('libguess', '>= 1.0'),
}, {
'name': '--libsmbclient',
'desc': 'Samba support',
'deps': [ 'libdl' ],
'func': check_pkg_config('smbclient', '>= 0.2.0'),
'module': 'input',
}, {
'name': '--libquvi4',
'desc': 'libquvi 0.4.x support',
'func': check_pkg_config('libquvi', '>= 0.4.1'),
}, {
'name': '--libquvi9',
'desc': 'libquvi 0.9.x support',
'deps_neg': [ 'libquvi4' ],
'func': check_pkg_config('libquvi-0.9', '>= 0.9.0'),
}, {
'name': '--libass',
'desc': 'SSA/ASS support',
'func': check_pkg_config('libass'),
'req': True,
'fmsg': "Unable to find development files for libass. Aborting. \
If you really mean to compile without libass support use --disable-libass."
}, {
'name': '--libass-osd',
'desc': 'libass OSD support',
'deps': [ 'libass' ],
'func': check_true,
}, {
'name': 'dummy-osd',
'desc': 'dummy OSD support',
'deps_neg': [ 'libass-osd' ],
'func': check_true,
} , {
'name': 'zlib',
'desc': 'zlib',
'func': check_libs(['z'],
check_statement('zlib.h', 'inflate(0, Z_NO_FLUSH)')),
'req': True,
'fmsg': 'Unable to find development files for zlib.'
} , {
'name' : '--encoding',
'desc' : 'Encoding',
'func': check_true,
}, {
'name' : '--joystick',
'desc' : 'joystick',
'func': check_cc(header_name='linux/joystick.h'),
'default': 'disable'
}, {
'name' : '--lirc',
'desc' : 'lirc',
'func': check_cc(header_name='lirc/lirc_client.h', lib='lirc_client'),
}, {
'name' : '--lircc',
'desc' : 'lircc',
'func': check_cc(header_name='lirc/lircc.h', lib='lircc'),
}, {
'name' : '--vcd',
'desc' : 'VCD support',
'deps_any': [ 'os-linux', 'os-freebsd', 'os-netbsd', 'os-openbsd', 'os-darwin' ],
'func': check_true,
'os_specific_checks': {
'os-win32': {
'func': check_cc(fragment=load_fragment('vcd_windows.c'))
}
}
}, {
'name': '--libbluray',
'desc': 'Bluray support',
'func': check_pkg_config('libbluray', '>= 0.2.1'),
}, {
'name': '--dvdread',
'desc': 'dvdread support',
'func': check_pkg_config('dvdread', '>= 4.1.0'),
}, {
'name': '--cdda',
'desc': 'cdda support (libcdio)',
'func': check_pkg_config('libcdio_paranoia'),
}, {
'name': '--enca',
'desc': 'ENCA support',
'func': check_statement('enca.h', 'enca_get_languages(NULL)', lib='enca'),
}, {
'name': '--mpg123',
'desc': 'mpg123 support',
'func': check_pkg_config('libmpg123', '>= 1.2.0'),
}, {
'name': '--ladspa',
'desc': 'LADSPA plugin support',
'func': check_statement('ladspa.h', 'LADSPA_Descriptor ld = {0}'),
}, {
'name': '--libbs2b',
'desc': 'libbs2b audio filter support',
'func': check_pkg_config('libbs2b'),
}, {
'name': '--lcms2',
'desc': 'LCMS2 support',
'func': check_pkg_config('lcms2'),
}
]
libav_pkg_config_checks = [
'libavutil', '> 51.73.0',
'libavcodec', '> 54.34.0',
'libavformat', '> 54.19.0',
'libswscale', '>= 2.0.0'
]
libav_dependencies = [
{
'name': 'libav',
'desc': 'libav/ffmpeg',
'func': check_pkg_config(*libav_pkg_config_checks),
'req': True,
'fmsg': "Unable to find development files for some of the required \
Libav libraries ({0}). Aborting.".format(" ".join(libav_pkg_config_checks))
}, {
'name': '--libavresample',
'desc': 'libavresample',
'func': check_pkg_config('libavresample', '>= 1.0.0'),
}, {
'name': 'avresample-set-channel-mapping',
'desc': 'libavresample channel mapping API',
'deps': [ 'libavresample' ],
'func': check_statement('libavresample/avresample.h',
'avresample_set_channel_mapping(NULL, NULL)',
use='libavresample'),
}, {
'name': '--libswresample',
'desc': 'libswresample',
'func': check_pkg_config('libswresample', '>= 0.17.102'),
}, {
'name': 'resampler',
'desc': 'usable resampler found',
'deps_any': [ 'libavresample', 'libswresample' ],
'func': check_true,
'req': True,
'fmsg': 'No resampler found. Install libavresample or libswresample (FFmpeg).'
}, {
'name': 'avcodec-new-vdpau-api',
'desc': 'libavcodec new vdpau API',
'func': check_statement('libavutil/pixfmt.h',
'int x = AV_PIX_FMT_VDPAU',
use='libav'),
}, {
'name': 'avcodec-chroma-pos-api',
'desc': 'libavcodec avcodec_enum_to_chroma_pos API',
'func': check_statement('libavcodec/avcodec.h', """int x, y;
avcodec_enum_to_chroma_pos(&x, &y, AVCHROMA_LOC_UNSPECIFIED)""",
use='libav')
}, {
'name': 'avutil-qp-api',
'desc': 'libavutil QP API',
'func': check_statement('libavutil/frame.h',
'av_frame_get_qp_table(NULL, NULL, NULL)',
use='libav')
}, {
'name': 'avutil-refcounting',
'desc': 'libavutil ref-counting API',
'func': check_statement('libavutil/frame.h', 'av_frame_unref(NULL)',
use='libav'),
} , {
'name': 'av-opt-set-int-list',
'desc': 'libavutil av_opt_set_int_list() API',
'func': check_statement('libavutil/opt.h',
'av_opt_set_int_list(0,0,(int*)0,0,0)',
use='libav')
}, {
'name': '--libavfilter',
'desc': 'libavfilter',
'func': compose_checks(
check_pkg_config('libavfilter'),
check_cc(fragment=load_fragment('libavfilter.c'),
use='libavfilter')),
}, {
'name': '--vf-lavfi',
'desc': 'using libavfilter through vf_lavfi',
'deps': [ 'libavfilter', 'avutil-refcounting' ],
'func': check_true
}, {
'name': '--af-lavfi',
'desc': 'using libavfilter through af_lavfi',
'deps': [ 'libavfilter', 'av-opt-set-int-list' ],
'func': check_true
}, {
'name': '--libavdevice',
'desc': 'libavdevice',
'func': check_pkg_config('libavdevice', '>= 54.0.0'),
}, {
'name': '--libpostproc',
'desc': 'libpostproc',
'func': check_pkg_config('libpostproc', '>= 52.0.0'),
}
]
audio_output_features = [
{
'name': '--sdl2',
'desc': 'SDL2',
'func': check_pkg_config('sdl2')
}, {
'name': '--sdl',
'desc': 'SDL (1.x)',
'deps_neg': [ 'sdl2' ],
'func': check_pkg_config('sdl')
}, {
'name': '--oss-audio',
'desc': 'OSS audio output',
'func': check_oss
}, {
'name': '--audio-select',
'desc': 'audio select()',
'deps': [ 'posix-select', 'oss-audio' ],
'func': check_true,
}, {
'name': '--rsound',
'desc': 'RSound audio output',
'func': check_statement('rsound.h', 'rsd_init(NULL)', lib='rsound')
}, {
'name': '--sndio',
'desc': 'sndio audio input/output',
'func': check_statement('sndio.h',
'struct sio_par par; sio_initpar(&par)', lib='sndio')
}, {
'name': '--pulse',
'desc': 'PulseAudio audio output',
'func': check_pkg_config('libpulse', '>= 0.9')
}, {
'name': '--portaudio',
'desc': 'PortAudio audio output',
'deps': [ 'pthreads' ],
'func': check_pkg_config('portaudio-2.0', '>= 19'),
}, {
'name': '--jack',
'desc': 'JACK audio output',
'func': check_pkg_config('jack'),
}, {
'name': '--openal',
'desc': 'OpenAL audio output',
'func': check_pkg_config('openal', '>= 1.13'),
'default': 'disable'
}, {
'name': '--alsa',
'desc': 'ALSA audio output',
'func': check_pkg_config('alsa'),
}, {
'name': '--coreaudio',
'desc': 'CoreAudio audio output',
'func': check_cc(
fragment=load_fragment('coreaudio.c'),
framework_name=['CoreAudio', 'AudioUnit', 'AudioToolbox'])
}, {
'name': '--dsound',
'desc': 'DirectSound audio output',
'func': check_cc(header_name='dsound.h'),
}, {
'name': '--wasapi',
'desc': 'WASAPI audio output',
'func': check_cc(fragment=load_fragment('wasapi.c'), lib='ole32'),
}
]
video_output_features = [
{
'name': '--cocoa',
'desc': 'Cocoa',
'func': check_cc(
fragment=load_fragment('cocoa.m'),
compile_filename='test.m',
framework_name=['Cocoa', 'IOKit', 'OpenGL'])
} , {
'name': 'gdi',
'desc': 'GDI',
'func': check_cc(lib='gdi32')
} , {
'name': '--wayland',
'desc': 'Wayland',
'func': check_pkg_config('wayland-client', '>= 1.2.0',
'wayland-cursor', '>= 1.2.0',
'xkbcommon', '>= 0.3.0'),
} , {
'name': '--x11',
'desc': 'X11',
'func': check_pkg_config('x11'),
} , {
'name': '--xss',
'desc': 'Xss screensaver extensions',
'deps': [ 'x11' ],
'func': check_statement('X11/extensions/scrnsaver.h',
'XScreenSaverSuspend(NULL, True)', use='x11', lib='Xss'),
} , {
'name': '--xext',
'desc': 'X extensions',
'deps': [ 'x11' ],
'func': check_pkg_config('xext'),
} , {
'name': '--xv',
'desc': 'Xv video output',
'deps': [ 'x11' ],
'func': check_pkg_config('xv'),
} , {
'name': '--xinerama',
'desc': 'Xinerama',
'deps': [ 'x11' ],
'func': check_pkg_config('xinerama'),
}, {
'name': '--xf86vm',
'desc': 'Xxf86vm',
'deps': [ 'x11' ],
'func': check_cc(fragment=load_fragment('xf86vm.c'),
lib='Xxf86vm', use='x11')
} , {
'name': '--xf86xk',
'desc': 'XF86keysym',
'deps': [ 'x11' ],
'func': check_cc(fragment=load_fragment('xf86xk.c'))
} , {
'name': '--gl-cocoa',
'desc': 'OpenGL Cocoa Backend',
'deps': [ 'cocoa' ],
'groups': [ 'gl' ],
'func': check_true
} , {
'name': '--gl-x11',
'desc': 'OpenGL X11 Backend',
'deps': [ 'x11' ],
'groups': [ 'gl' ],
'func': check_libs(['GL', 'GL Xdamage'],
check_cc(fragment=load_fragment('gl_x11.c'),
use=['x11', 'libdl', 'pthreads']))
} , {
'name': '--gl-wayland',
'desc': 'OpenGL Wayland Backend',
'deps': [ 'wayland' ],
'groups': [ 'gl' ],
'func': check_pkg_config('wayland-egl', '>= 9.0.0',
'egl', '>= 9.0.0')
} , {
'name': '--gl-win32',
'desc': 'OpenGL Win32 Backend',
'deps': [ 'gdi' ],
'groups': [ 'gl' ],
'func': check_statement('windows.h', 'wglCreateContext(0)',
lib='opengl32')
} , {
'name': '--gl',
'desc': 'OpenGL video outputs',
'deps_any': [ 'gl-cocoa', 'gl-x11', 'gl-win32', 'gl-wayland' ],
'func': check_true
} , {
'name': '--corevideo',
'desc': 'CoreVideo',
'deps': [ 'gl', 'gl-cocoa' ],
'func': check_statement('QuartzCore/CoreVideo.h',
'CVOpenGLTextureCacheCreate(0, 0, 0, 0, 0, 0)',
framework_name=['QuartzCore'])
} , {
'name': '--vdpau',
'desc': 'VDPAU acceleration',
'deps': [ 'x11' ],
'func': check_pkg_config('vdpau', '>= 0.2'),
} , {
'name': '--vdpau-gl-x11',
'desc': 'VDPAU with OpenGL/X11',
'deps': [ 'vdpau', 'gl-x11' ],
'func': check_true,
}, {
'name': '--vaapi',
'desc': 'VAAPI acceleration',
'deps': [ 'x11', 'libdl' ],
'func': check_pkg_config(
'libva', '>= 0.32.0', 'libva-x11', '>= 0.32.0'),
}, {
'name': '--vaapi-vpp',
'desc': 'VAAPI VPP',
'deps': [ 'vaapi' ],
'func': check_pkg_config('libva', '>= 0.34.0'),
}, {
'name': '--vaapi-glx',
'desc': 'VAAPI GLX',
'deps': [ 'vaapi', 'gl-x11' ],
'func': check_pkg_config('libva-glx', '>= 0.32.0'),
}, {
'name': '--caca',
'desc': 'CACA',
'func': check_pkg_config('caca', '>= 0.99.beta18'),
}, {
'name': '--dvb',
'desc': 'DVB',
'func': check_cc(fragment=load_fragment('dvb.c')),
} , {
'name': '--dvbin',
'desc': 'DVB input module',
'deps': [ 'dvb' ],
'func': check_true,
}, {
'name': '--jpeg',
'desc': 'JPEG support',
'func': check_cc(header_name=['stdio.h', 'jpeglib.h'],
lib='jpeg', use='libm'),
}, {
'name': '--direct3d',
'desc': 'Direct3D support',
'deps': [ 'gdi' ],
'func': check_cc(header_name='d3d9.h'),
}
]
hwaccel_features = [
{
'name': '--vaapi-hwaccel',
'desc': 'libavcodec VAAPI hwaccel',
'deps': [ 'vaapi' ],
'func': check_true,
} , {
'name': '--vda-hwaccel',
'desc': 'libavcodec VDA hwaccel',
'deps': [ 'corevideo', 'avutil-refcounting'],
'func': compose_checks(
check_headers('VideoDecodeAcceleration/VDADecoder.h'),
check_statement('libavcodec/vda.h',
'ff_vda_create_decoder(NULL, NULL, NULL)',
framework='IOSurface',
use='libav')),
} , {
'name': 'vda-libavcodec-refcounting',
'desc': "libavcodec VDA ref-counted CVPixelBuffers",
'deps': [ 'vda-hwaccel' ],
'func': check_statement ('libavcodec/vda.h',
"""struct vda_context a = (struct vda_context) {
.use_ref_buffer = 1 }""", use='libav')
}, {
'name': '--vdpau-decoder',
'desc': 'VDPAU decoder (old)',
'deps': [ 'vdpau' ],
'deps_neg': ['avcodec-new-vdpau-api'],
'func': check_true,
}, {
'name': '--vdpau-hwaccel',
'desc': 'libavcodec VDPAU hwaccel (new)',
'deps': [ 'vdpau', 'avcodec-new-vdpau-api' ],
'func': check_true,
}
]
radio_and_tv_features = [
{
'name': '--radio',
'desc': 'Radio interface',
'func': check_true,
'default': 'disable'
}, {
'name': '--radio-capture',
'desc': 'Radio capture (through PCI/line-in)',
'func': check_true,
'deps': [ 'radio' ],
'deps_any': [ 'alsa', 'oss-audio', 'sndio'],
}, {
'name': '--radio-v4l2',
'desc': 'Video4Linux2 radio interface',
'func': check_cc(header_name='linux/videodev2.h'),
'default': 'disable'
}, {
'name': '--tv',
'desc': 'TV interface',
'func': check_true,
}, {
'name': '--tv-v4l2',
'desc': 'Video4Linux2 TV interface',
'func': check_cc(header_name=['sys/time.h', 'linux/videodev2.h'])
}, {
'name': '--libv4l2',
'desc': 'libv4l2 support',
'func': check_pkg_config('libv4l2'),
}, {
'name': '--pvr',
'desc': 'Video4Linux2 MPEG PVR interface',
'func': check_cc(fragment=load_fragment('pvr.c')),
}, {
'name': '--audio-input',
'desc': 'audio input support',
'deps_any': [ 'radio-capture', 'tv-v4l2' ],
'func': check_true
}
]
scripting_features = [
{
'name' : '--lua',
'desc' : 'Lua',
'func': check_lua,
}
]
_INSTALL_DIRS_LIST = [
('bindir', '${PREFIX}/bin', 'binary files'),
('libdir', '${PREFIX}/lib', 'library files'),
('confdir', '${PREFIX}/etc/mpv', 'configuration files'),
('datadir', '${PREFIX}/share', 'data files'),
('mandir', '${DATADIR}/man', 'man pages '),
('docdir', '${DATADIR}/doc/mpv', 'documentation files'),
]
def options(opt):
opt.load('compiler_c')
opt.load('waf_customizations')
opt.load('features')
group = opt.get_option_group("build and install options")
for ident, default, desc in _INSTALL_DIRS_LIST:
group.add_option('--{0}'.format(ident),
type = 'string',
dest = ident,
default = default,
help = 'directory for installing {0} [{1}]' \
.format(desc, default))
opt.parse_features('build and install options', build_options)
optional_features = main_dependencies + libav_dependencies
opt.parse_features('optional feaures', optional_features)
opt.parse_features('audio outputs', audio_output_features)
opt.parse_features('video outputs', video_output_features)
opt.parse_features('hwaccels', hwaccel_features)
opt.parse_features('radio/tv features', radio_and_tv_features)
opt.parse_features('scripting', scripting_features)
group = opt.get_option_group("scripting")
group.add_option('--lua',
type = 'string',
dest = 'LUA_VER',
help = "select Lua package which should be autodetected. Choices: 51 51deb 52 52deb luajit")
@conf
def is_debug_build(ctx):
return getattr(ctx.options, 'enable_debug-build')
def configure(ctx):
ctx.check_waf_version(mini='1.7.13')
target = os.environ.get('TARGET')
(cc, pkg_config, windres) = ('cc', 'pkg-config', 'windres')
if target:
cc = '-'.join([target, 'gcc'])
pkg_config = '-'.join([target, pkg_config])
windres = '-'.join([target, windres])
ctx.find_program(cc, var='CC')
ctx.find_program(pkg_config, var='PKG_CONFIG')
ctx.find_program('perl', var='BIN_PERL')
ctx.find_program('rst2man', var='RST2MAN', mandatory=False)
ctx.find_program('rst2latex', var='RST2LATEX', mandatory=False)
ctx.find_program('pdflatex', var='PDFLATEX', mandatory=False)
ctx.find_program(windres, var='WINDRES', mandatory=False)
for ident, _, _ in _INSTALL_DIRS_LIST:
varname = ident.upper()
ctx.env[varname] = getattr(ctx.options, ident)
# keep substituting vars, until the paths are fully expanded
while re.match('\$\{([^}]+)\}', ctx.env[varname]):
ctx.env[varname] = Utils.subst_vars(ctx.env[varname], ctx.env)
ctx.load('compiler_c')
ctx.load('waf_customizations')
ctx.load('dependencies')
ctx.load('detections.compiler')
ctx.load('detections.cpu')
ctx.load('detections.devices')
if ctx.env.DEST_OS in ('freebsd', 'openbsd'):
ctx.env.CFLAGS += ['-I/usr/local/include']
ctx.env.LINKFLAGS += ['-L/usr/local/lib']
if ctx.env.DEST_OS == 'netbsd':
ctx.env.CFLAGS += ['-I/usr/pkg/include']
ctx.env.LINKFLAGS += ['-L/usr/pkg/lib']
ctx.parse_dependencies(build_options)
ctx.parse_dependencies(main_dependencies)
ctx.parse_dependencies(audio_output_features)
ctx.parse_dependencies(video_output_features)
ctx.parse_dependencies(libav_dependencies)
ctx.parse_dependencies(hwaccel_features)
ctx.parse_dependencies(radio_and_tv_features)
if ctx.options.LUA_VER:
ctx.options.enable_lua = True
ctx.parse_dependencies(scripting_features)
ctx.load('generators.headers')
if not ctx.dependency_satisfied('build-date'):
ctx.env.CFLAGS += ['-DNO_BUILD_TIMESTAMPS']
ctx.store_dependencies_lists()
def build(ctx):
ctx.unpack_dependencies_lists()
ctx.load('wscript_build')