blob: 947f52b48c4dc2b8f7af1f09c26181a1c2b64806 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Extracts information from a library.dsc file."""
import argparse
import os
import sys
import parse_dsc
def Error(msg):
print >> sys.stderr, 'dsc_info: %s' % msg
def FindTarget(tree, target_name):
targets = tree['TARGETS']
for target in targets:
if target['NAME'] == target_name:
return target
Error('Target %s not found' % target_name)
def GetSources(lib_dir, tree, target_name):
result = []
target = FindTarget(tree, target_name)
for filename in target['SOURCES']:
result.append('/'.join([lib_dir, filename]))
return result
def DoMain(args):
"""Entry point for gyp's pymod_do_main command."""
parser = argparse.ArgumentParser(description=__doc__)
# Give a clearer error message when this is used as a module.
parser.prog = 'dsc_info'
parser.add_argument('-s', '--sources',
help='Print a list of source files for the target',
action='store_true', default=False)
parser.add_argument('-l', '--libdir',
help='Directory where the library.dsc file is located',
options = parser.parse_args(args)
libdir = options.libdir or ''
tree = parse_dsc.LoadProject(os.path.join(libdir, 'library.dsc'))
if options.sources:
return '\n'.join(GetSources(libdir, tree,
parser.error('No action specified')
def main(args):
print DoMain(args)
if __name__ == '__main__':
except KeyboardInterrupt: