build_version.py
上传用户:king477883
上传日期:2021-03-01
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文件大小:2k
- #!/usr/bin/env python
- #
- # Print the build information embedded in a header file.
- #
- # Expects to be invoked from the command line with a file name and a
- # list of directories to search. The file name will be one of the
- # following:
- #
- # llversionserver.h
- # llversionviewer.h
- #
- # The directory list that follows will include indra/llcommon, where
- # these files live.
- import errno, os, re
- def get_version(filename):
- fp = open(filename)
- data = fp.read()
- fp.close()
- vals = {}
- m = re.search('const S32 LL_VERSION_MAJOR = (d+);', data)
- vals['major'] = m.group(1)
- m = re.search('const S32 LL_VERSION_MINOR = (d+);', data)
- vals['minor'] = m.group(1)
- m = re.search('const S32 LL_VERSION_PATCH = (d+);', data)
- vals['patch'] = m.group(1)
- m = re.search('const S32 LL_VERSION_BUILD = (d+);', data)
- vals['build'] = m.group(1)
- return "%(major)s.%(minor)s.%(patch)s.%(build)s" % vals
- if __name__ == '__main__':
- import sys
- try:
- for path in sys.argv[2:]:
- name = os.path.join(path, sys.argv[1])
- try:
- print get_version(name)
- break
- except OSError, err:
- if err.errno != errno.ENOENT:
- raise
- else:
- print >> sys.stderr, 'File not found:', sys.argv[1]
- sys.exit(1)
- except AttributeError:
- print >> sys.stderr, 'Error: malformatted file: ', name
- sys.exit(1)
- except IndexError:
- print >> sys.stderr, ('Usage: %s llversion[...].h [directories]' %
- sys.argv[0])