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-rw-r--r--WebKitTools/wx/build/waf_extensions.py83
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diff --git a/WebKitTools/wx/build/waf_extensions.py b/WebKitTools/wx/build/waf_extensions.py
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--- a/WebKitTools/wx/build/waf_extensions.py
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-# Copyright (C) 2009 Kevin Ollivier All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# This module is for code where we override waf's default behavior or extend waf
-
-import os
-import subprocess
-import sys
-
-import Utils
-
-# version of exec_command that handles Windows command lines longer than 32000 chars
-def exec_command(s, **kw):
- filename = ''
- if sys.platform.startswith('win') and len(' '.join(s)) > 32000:
- import tempfile
- (fd, filename) = tempfile.mkstemp()
- t = []
- for i in s:
- if i.find(" ") != -1:
- i = '"%s"' % i
- t.append(i)
- os.write(fd, ' '.join(t[1:]))
- os.close(fd)
-
- s = [s[0], '@' + filename]
-
- if 'log' in kw:
- kw['stdout'] = kw['stderr'] = kw['log']
- del(kw['log'])
- kw['shell'] = isinstance(s, str)
-
- def cleanup():
- try:
- if os.path.exists(filename):
- os.remove(filename)
- except:
- pass
-
- try:
- proc = subprocess.Popen(s, **kw)
- result = proc.wait()
- cleanup()
- return result
-
- except OSError:
- cleanup()
- raise
-
-Utils.exec_command = exec_command
-
-# Better performing h_file to keep hashing from consuming lots of time
-import stat
-def h_file(filename):
- st = os.stat(filename)
- if stat.S_ISDIR(st[stat.ST_MODE]): raise IOError('not a file')
- m = Utils.md5()
- m.update(str(st.st_mtime))
- m.update(str(st.st_size))
- m.update(filename)
- return m.digest()
-
-Utils.h_file = h_file