e8c5065313
This is a snapshot of build scripts taken as of msm-4.19 commit <3fc21416733e696> (Merge "ARM: dts: msm: Add dpdm regulator on kona"). Change-Id: I3a60f8563227de4e6f59d5abcca7c8edd2c8c12f Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>
80 lines
2.0 KiB
Python
Executable File
80 lines
2.0 KiB
Python
Executable File
#! /usr/bin/env python2
|
|
# SPDX-License-Identifier: GPL-2.0-only
|
|
# Copyright (c) 2011-2017, 2018 The Linux Foundation. All rights reserved.
|
|
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# 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([
|
|
"umid.c:138",
|
|
"umid.c:213",
|
|
"umid.c:388",
|
|
"coresight-catu.h:116",
|
|
"mprotect.c:42",
|
|
"signal.c:93",
|
|
"signal.c:51",
|
|
])
|
|
|
|
# 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)
|