mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-26 19:51:11 +00:00
84 lines
2.5 KiB
Python
Executable file
84 lines
2.5 KiB
Python
Executable file
#!/usr/bin/env python3
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"""Script for generating the Makefiles."""
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import argparse
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import os
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import sys
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import shutil
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import subprocess
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from common import git
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from common import Colors
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PROJECTNAME = "GStreamer build"
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ROOTDIR = os.path.abspath(os.path.dirname(__file__))
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def get_meson():
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meson = os.path.join(ROOTDIR, 'meson', 'meson.py')
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if os.path.exists(meson):
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mesonconf = os.path.join(ROOTDIR, 'meson', 'mesonconf.py')
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return meson, mesonconf
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return accept_command(["meson.py", "meson"]), accept_command(["mesonconf.py", "mesonconf"])
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def accept_command(commands):
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"""Search @commands and returns the first found absolute path."""
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for command in commands:
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command = shutil.which(command)
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if command:
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return command
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return None
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def get_configs(meson):
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return ['-D', 'werror=true']
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def configure_meson(args, options):
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"""Configures meson and generate the Makefile."""
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meson, mesonconf = get_meson()
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if not meson:
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print("Install mesonbuild to build %s: http://mesonbuild.com/\n"
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"You can simply install it with:\n"
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" $ sudo pip3 install meson" % PROJECTNAME)
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exit(1)
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ninja = accept_command(["ninja", "ninja-build"])
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if not ninja:
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print("Install ninja-build to build %s: https://ninja-build.org/"
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% PROJECTNAME)
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exit(1)
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build_dir = os.path.join(ROOTDIR, "build")
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shutil.rmtree(build_dir, True)
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os.mkdir(build_dir)
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try:
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subprocess.check_call([sys.executable, meson, "../"] + args, cwd=build_dir)
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subprocess.check_call([sys.executable, mesonconf] + get_configs(meson), cwd=build_dir)
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print("\nYou can now build GStreamer and its various subprojects running:\n"
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" $ ninja -C %s" % build_dir)
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except subprocess.CalledProcessError as e:
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print("EXIT meson return %s" % e.returncode)
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exit(1)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description='Process some integers.')
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parser.add_argument("--no-reconfigure", action='store_true',
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default=False, help='Avoid removing the build dir'
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' if not necessary.')
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options, args = parser.parse_known_args()
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if options.no_reconfigure:
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if os.path.exists(
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ROOTDIR + "/build/build.ninja") and os.path.exists(
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ROOTDIR + "/Makefile"):
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print("Not reconfiguring")
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exit(0)
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configure_meson(args, options)
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