mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 02:01:12 +00:00
100 lines
2.9 KiB
Python
Executable file
100 lines
2.9 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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PROJECTNAME = "GStreamer 'all'"
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ROOTDIR = os.path.abspath(os.path.dirname(__file__))
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MAKEFILE_TMPL = """all:
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%(tab)scd %(build_dir)s && %(ninja)s -k 100; %(ninja)s
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install:
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%(tab)scd %(build_dir)s && DESTDIR="${DESTDIR}" %(ninja)s install
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check:
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%(tab)scd %(build_dir)s && %(ninja)s test
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uninstalled:
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%(tab)scd %(build_dir)s && %(ninja)s uninstalled
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clean:
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%(tab)srm -Rf %(build_dir)s
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%(tab)srm Makefile
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"""
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def accept_command(commands):
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"""Checks if @command --version works."""
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for command in commands:
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try:
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subprocess.check_output([command, "--version"])
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return command
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except FileNotFoundError:
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pass
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return None
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def get_configs(meson):
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meson_version = subprocess.check_output([meson, '--version']).decode().strip()
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if meson_version <= '0.33.0':
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print("Disabling the introspection as support for the introspection with subproject was introduced in 0.34")
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return ['-Dgstreamer:disable_introspection=true',
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'-Dgst-editing-services:disable_introspection=true',
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'-Dgst-devtools:disable_introspection=true']
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return ['-Dwerror=true']
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def configure_meson(args):
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"""Configures meson and generate the Makefile."""
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meson = accept_command(["meson", "meson.py"])
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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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os.chdir(build_dir)
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try:
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subprocess.check_call([meson, "../"] + args + get_configs(meson))
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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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with open(os.path.join(ROOTDIR, "Makefile"), "w") as makefile:
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makefile.write(MAKEFILE_TMPL %
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{"build_dir": build_dir,
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"ninja": ninja,
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"tab": " "})
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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)
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