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#!/usr/bin/env python3
# This script is automate the workaround for https://github.com/netblue30/firejail/issues/772
import os, re, shlex, subprocess, sys
def run(srcdir, args):
os.chdir(srcdir)
dry_run=False
escaped_args=[]
# We need to modify the list as we go. So be sure to copy the list to be iterated!
for a in args[:]:
if a.startswith('--prefix'):
# prefix should ALWAYS be /usr here. Discard user-set values
args.remove(a)
elif a == '--only-fix-mkdeb':
# for us, not configure
dry_run=True
args.remove(a)
else:
escaped_args.append(shlex.quote(a))
# Fix up mkdeb.sh to include custom configure options.
with open('mkdeb.sh', 'rb') as f:
sh=str(f.read(), 'utf_8')
rx=re.compile(r'^\./configure\s.*$', re.M)
with open('mkdeb.sh', 'wb') as f:
f.write(bytes(rx.sub('./configure --prefix=/usr '+(' '.join(escaped_args)), sh), 'utf_8'))
if dry_run: return 0
# now run configure && make
if subprocess.call(['./configure', '--prefix=/usr']+args) == 0:
subprocess.call(['make', 'deb'])
return 0
if __name__ == '__main__':
if len(sys.argv) == 2 and sys.argv[1] == '--help':
print('''Build a .deb of firejail with custom configure options
usage: {script} [--only-fix-mkdeb] [CONFIGURE_OPTIONS [...]]
--only-fix-mkdeb: don't run configure or make after modifying mkdeb.sh
CONFIGURE_OPTIONS: arguments for configure
'''.format(script=sys.argv[0]))
sys.exit(0)
else:
sys.exit(run(os.path.dirname(os.path.abspath(sys.argv[0]+'/..')), sys.argv[1:]))
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