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90 lines
3.2 KiB
Python
90 lines
3.2 KiB
Python
# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# The Mozilla Foundation
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# Portions created by the Initial Developer are Copyright (C) 2010
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Chris Jones <jones.chris.g@gmail.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either of the GNU General Public License Version 2 or later (the "GPL"),
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# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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import os, re, string, sys
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def find_in_path(file, searchpath):
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for dir in searchpath.split(os.pathsep):
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f = os.path.join(dir, file)
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if os.path.exists(f):
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return f
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return ''
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def header_path(header, compiler):
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if compiler == 'gcc':
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# we use include_next on gcc
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return header
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elif compiler == 'msvc':
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return find_in_path(header, os.environ.get('INCLUDE', ''))
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else:
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# hope someone notices this ...
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raise NotImplementedError, compiler
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def is_comment(line):
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return re.match(r'\s*#.*', line)
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def main(outdir, compiler, template_file, header_list_file):
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if not os.path.isdir(outdir):
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os.mkdir(outdir)
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template = open(template_file, 'r').read()
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path_to_new = header_path('new', compiler)
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for header in open(header_list_file, 'r'):
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header = header.rstrip()
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if 0 == len(header) or is_comment(header):
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continue
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path = header_path(header, compiler)
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try:
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f = open(os.path.join(outdir, header), 'w')
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f.write(string.Template(template).substitute(HEADER=header,
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HEADER_PATH=path,
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NEW_HEADER_PATH=path_to_new))
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finally:
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f.close()
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if __name__ == '__main__':
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if 5 != len(sys.argv):
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print >>sys.stderr, """Usage:
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python %s OUT_DIR ('msvc'|'gcc') TEMPLATE_FILE HEADER_LIST_FILE
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"""% (sys.argv[0])
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sys.exit(1)
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main(*sys.argv[1:])
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