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Use MESON_INSTALL_DESTDIR_PREFIX instead of DESTDIR

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This commit is contained in:
Lzu Tao 2018-12-04 10:18:01 +07:00
parent b4ab8875f9
commit 4c43d14891
1 changed files with 5 additions and 20 deletions
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25
contrib/meson/InstallSymlink.py
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@ -12,23 +12,6 @@ import os
import pathlib # since Python 3.4
def prepend_destdir(path):
"""prepend_destdir(path) -> Path
Needed because pathlib.Path.joinpath() discards the first path if the
second one is absolute, which is usually the case here.
"""
path = pathlib.Path(path)
DESTDIR = os.environ.get('DESTDIR')
if DESTDIR:
if not path.is_absolute():
raise Exception('{!r} must be an absolute path when DESTDIR is set'.format(path))
path = pathlib.Path(DESTDIR).joinpath(*path.resolve().parts[1:])
return path
def install_symlink(src, dst, install_dir, dst_is_dir=False, dir_mode=0o777):
if not install_dir.exists():
install_dir.mkdir(mode=dir_mode, parents=True, exist_ok=True)
@ -48,8 +31,7 @@ def main():
parser = argparse.ArgumentParser(description='Install a symlink',
usage='InstallSymlink.py [-h] [-d] [-m MODE] src dst install_dir\n\n'
'example:\n'
'\tInstallSymlink.py dash sh /bin\n'
'\tDESTDIR=./staging InstallSymlink.py dash sh /bin')
'\tInstallSymlink.py dash sh /bin')
parser.add_argument('src', help='target to link')
parser.add_argument('dst', help='link name')
parser.add_argument('install_dir', help='installation directory')
@ -65,8 +47,11 @@ def main():
dst = args.dst
dst_is_dir = args.isdir
dir_mode = int(args.mode, 8)
install_dir = pathlib.Path(args.install_dir)
install_dir = prepend_destdir(args.install_dir)
meson_destdir = os.environ.get('MESON_INSTALL_DESTDIR_PREFIX')
if meson_destdir:
install_dir = pathlib.Path(meson_destdir).joinpath(install_dir)
install_symlink(src, dst, install_dir, dst_is_dir, dir_mode)