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Diffstat (limited to 'scripts/gcc-wrapper.py')
-rwxr-xr-x | scripts/gcc-wrapper.py | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/scripts/gcc-wrapper.py b/scripts/gcc-wrapper.py deleted file mode 100755 index bb0ecb977165..000000000000 --- a/scripts/gcc-wrapper.py +++ /dev/null @@ -1,102 +0,0 @@ -#! /usr/bin/env python2 -# -*- coding: utf-8 -*- - -# Copyright (c) 2011-2015, The Linux Foundation. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * 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. -# * Neither the name of The Linux Foundation nor -# the names of its contributors may be used to endorse or promote -# products derived from this software without specific prior written -# permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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. - -# Invoke gcc, looking for warnings, and causing a failure if there are -# non-whitelisted warnings. - -import errno -import re -import os -import sys -import subprocess - -# Note that gcc uses unicode, which may depend on the locale. TODO: -# force LANG to be set to en_US.UTF-8 to get consistent warnings. - -allowed_warnings = set([ - "fdt.c:932", - "hid-magicmouse.c:579", - "sysrq.c:956", - "hci_sock.c:980", - "pppopns.c:296", - "pppopns.c:305", - "pppopns.c:336", - ]) - -# Capture the name of the object file, can find it. -ofile = None - -warning_re = re.compile(r'''(.*/|)([^/]+\.[a-z]+:\d+):(\d+:)? warning:''') -def interpret_warning(line): - """Decode the message from gcc. The messages we care about have a filename, and a warning""" - line = line.rstrip('\n') - m = warning_re.match(line) - if m and m.group(2) not in allowed_warnings: - print "error, forbidden warning:", m.group(2) - - # If there is a warning, remove any object if it exists. - if ofile: - try: - os.remove(ofile) - except OSError: - pass - sys.exit(1) - -def run_gcc(): - args = sys.argv[1:] - # Look for -o - try: - i = args.index('-o') - global ofile - ofile = args[i+1] - except (ValueError, IndexError): - pass - - compiler = sys.argv[0] - - try: - proc = subprocess.Popen(args, stderr=subprocess.PIPE) - for line in proc.stderr: - print line, - interpret_warning(line) - - result = proc.wait() - except OSError as e: - result = e.errno - if result == errno.ENOENT: - print args[0] + ':',e.strerror - print 'Is your PATH set correctly?' - else: - print ' '.join(args), str(e) - - return result - -if __name__ == '__main__': - status = run_gcc() - sys.exit(status) |