gstreamer/setup.py
2017-12-18 17:05:47 +01:00

81 lines
2.5 KiB
Python
Executable file

#!/usr/bin/env python3
"""Script for generating the Makefiles."""
import argparse
import os
import sys
import shutil
import subprocess
from common import get_meson
from common import accept_command
PROJECTNAME = "GStreamer build"
ROOTDIR = os.path.abspath(os.path.dirname(__file__))
class GstBuildConfigurer:
def __init__(self, options, args):
self.options = options
self.args = args
def get_configs(self):
if self.options.no_error:
return []
return ['--werror']
def configure_meson(self):
if not self.options.reconfigure:
if os.path.exists(ROOTDIR + "/build/build.ninja"):
print("Not reconfiguring")
return True
meson = get_meson()
if not meson:
print("Install mesonbuild to build %s: http://mesonbuild.com/\n"
"You can simply install it with:\n"
" $ sudo pip3 install meson" % PROJECTNAME)
return False
ninja = accept_command(["ninja", "ninja-build"])
if not ninja:
print("Install ninja-build to build %s: https://ninja-build.org/"
% PROJECTNAME)
return False
build_dir = os.path.join(ROOTDIR, "build")
shutil.rmtree(build_dir, True)
os.mkdir(build_dir)
try:
subprocess.check_call(
[sys.executable, meson, "../"] + self.args + self.get_configs(), cwd=build_dir)
print("\nYou can now build GStreamer and its various subprojects running:\n"
" $ {} -C {!r}".format(os.path.basename(ninja), build_dir))
except subprocess.CalledProcessError:
return False
return True
def setup(self):
return self.configure_meson()
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Process some integers.')
parser.add_argument("--reconfigure", action='store_true',
default=False, help='Force a full reconfiguration'
' meaning the build/ folder is removed.'
' You can also use `ninja reconfigure` to just'
' make sure meson is rerun but the build folder'
' is kept.')
parser.add_argument("--no-error", action='store_true',
default=False, help="Do not error out on warnings")
options, args = parser.parse_known_args()
configurer = GstBuildConfigurer(options, args)
exit(not configurer.setup())