parser.add_option('--with-python',
metavar='EXE',
help='use EXE as the Python interpreter',
default=os.path.basename(sys.executable))
parser.add_option(
'--force-pselect',
action='store_true',
help='ppoll() is used by default where available, '
'but some platforms may need to use pselect instead',
)
(options, args) = parser.parse_args()
if args:
print('ERROR: extra unparsed command-line arguments:', args)
sys.exit(1)
platform = platform_helper.Platform(options.platform)
if options.host:
host = platform_helper.Platform(options.host)
else:
host = platform
BUILD_FILENAME = 'build.ninja'
buildfile = open(BUILD_FILENAME, 'w')
n = ninja_syntax.Writer(buildfile)
n.comment('This file is used to build ninja itself.')
n.comment('It is generated by ' + os.path.basename(__file__) + '.')
n.newline()
n.variable('ninja_required_version', '1.3')
n.newline()
'--verbose',
action='store_true',
help='enable verbose build',
)
parser.add_option(
'--x64',
action='store_true',
help='force 64-bit build (Windows)',
)
parser.add_option('--platform',
help='target platform (' +
'/'.join(platform_helper.platforms()) + ')',
choices=platform_helper.platforms())
(options, conf_args) = parser.parse_args()
platform = platform_helper.Platform(options.platform)
conf_args.append("--platform=" + platform.platform())
def run(*args, **kwargs):
returncode = subprocess.call(*args, **kwargs)
if returncode != 0:
sys.exit(returncode)
# Compute system-specific CFLAGS/LDFLAGS as used in both in the below
# g++ call as well as in the later configure.py.
cflags = os.environ.get('CFLAGS', '').split()
ldflags = os.environ.get('LDFLAGS', '').split()
if platform.is_freebsd() or platform.is_openbsd():
cflags.append('-I/usr/local/include')
