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🎥 Command line media player
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Python
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127from waftools import inflectorfrom waftools.checks.generic import *from waflib import Utilsfrom distutils.version import StrictVersionimport os
__all__ = ["check_pthreads", "check_iconv", "check_lua", "check_cocoa", "check_wl_protocols", "check_swift"]
pthreads_program = load_fragment('pthreads.c')
def check_pthread_flag(ctx, dependency_identifier): checks = [ check_cc(fragment = pthreads_program, cflags = '-pthread'), check_cc(fragment = pthreads_program, cflags = '-pthread', linkflags = '-pthread') ]
for fn in checks: if fn(ctx, dependency_identifier): return True return False
def check_pthreads(ctx, dependency_identifier): if ctx.dependency_satisfied('win32-internal-pthreads'): h = ctx.path.find_node('osdep/win32/include').abspath() # define IN_WINPTHREAD to workaround mingw stupidity (we never want it # to define features specific to its own pthread stuff) ctx.env.CFLAGS += ['-isystem', h, '-I', h, '-DIN_WINPTHREAD'] return True if check_pthread_flag(ctx, dependency_identifier): return True platform_cflags = { 'linux': '-D_REENTRANT', 'freebsd': '-D_THREAD_SAFE', 'netbsd': '-D_THREAD_SAFE', 'openbsd': '-D_THREAD_SAFE', }.get(ctx.env.DEST_OS, '') libs = ['pthreadGC2', 'pthread'] checkfn = check_cc(fragment=pthreads_program, cflags=platform_cflags) checkfn_nocflags = check_cc(fragment=pthreads_program) for fn in [checkfn, checkfn_nocflags]: if check_libs(libs, fn)(ctx, dependency_identifier): return True return False
def check_iconv(ctx, dependency_identifier): iconv_program = load_fragment('iconv.c') libdliconv = " ".join(ctx.env.LIB_LIBDL + ['iconv']) libs = ['iconv', libdliconv] args = {'fragment': iconv_program} if ctx.env.DEST_OS == 'openbsd' or ctx.env.DEST_OS == 'freebsd': args['cflags'] = '-I/usr/local/include' args['linkflags'] = '-L/usr/local/lib' elif ctx.env.DEST_OS == 'win32': args['linkflags'] = " ".join(['-L' + x for x in ctx.env.LIBRARY_PATH]) checkfn = check_cc(**args) return check_libs(libs, checkfn)(ctx, dependency_identifier)
def check_lua(ctx, dependency_identifier): lua_versions = [ ( '51', 'lua >= 5.1.0 lua < 5.2.0'), ( '51obsd', 'lua51 >= 5.1.0'), # OpenBSD ( '51deb', 'lua5.1 >= 5.1.0'), # debian ( '51fbsd', 'lua-5.1 >= 5.1.0'), # FreeBSD ( '52', 'lua >= 5.2.0 lua < 5.3.0' ), ( '52arch', 'lua52 >= 5.2.0'), # Arch ( '52deb', 'lua5.2 >= 5.2.0'), # debian ( '52fbsd', 'lua-5.2 >= 5.2.0'), # FreeBSD ( 'luajit', 'luajit >= 2.0.0' ), ]
if ctx.options.LUA_VER: lua_versions = \ [lv for lv in lua_versions if lv[0] == ctx.options.LUA_VER]
for lua_version, pkgconfig_query in lua_versions: if check_pkg_config(pkgconfig_query, uselib_store=lua_version) \ (ctx, dependency_identifier): # XXX: this is a bit of a hack, ask waf developers if I can copy # the uselib_store to 'lua' ctx.mark_satisfied(lua_version) ctx.add_optional_message(dependency_identifier, 'version found: ' + lua_version) return True return False
def check_wl_protocols(ctx, dependency_identifier): def fn(ctx, dependency_identifier): ret = check_pkg_config_datadir("wayland-protocols", ">= 1.15") ret = ret(ctx, dependency_identifier) if ret != None: ctx.env.WL_PROTO_DIR = ret.split()[0] return ret return fn(ctx, dependency_identifier)
def check_cocoa(ctx, dependency_identifier): fn = check_cc( fragment = load_fragment('cocoa.m'), compile_filename = 'test.m', framework_name = ['Cocoa', 'IOKit', 'OpenGL', 'QuartzCore'], includes = [ctx.srcnode.abspath()], linkflags = '-fobjc-arc')
res = fn(ctx, dependency_identifier) if res and ctx.env.MACOS_SDK: # on macOS we explicitly need to set the SDK path, otherwise it can lead # to linking warnings or errors ctx.env.append_value('LAST_LINKFLAGS', [ '-isysroot', ctx.env.MACOS_SDK, '-L/usr/lib', '-L/usr/local/lib' ])
return res
def check_swift(ctx, dependency_identifier): minVer = StrictVersion("3.0.2") if ctx.env.SWIFT_VERSION: if StrictVersion(ctx.env.SWIFT_VERSION) >= minVer: ctx.add_optional_message(dependency_identifier, 'version found: ' + str(ctx.env.SWIFT_VERSION)) return True ctx.add_optional_message(dependency_identifier, "'swift >= " + str(minVer) + "' not found, found " + str(ctx.env.SWIFT_VERSION or None)) return False