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#!/usr/bin/env python
# encoding: utf-8
# Replaces the default formatter by one which understands GCC output and colorizes it.
__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
__copyright__ = "Jérôme Carretero, 2012"
import sys
from waflib import Logs
class ColorGCCFormatter(Logs.formatter):
def __init__(self, colors):
self.colors = colors
Logs.formatter.__init__(self)
def format(self, rec):
frame = sys._getframe()
while frame:
func = frame.f_code.co_name
if func == 'exec_command':
cmd = frame.f_locals.get('cmd')
if isinstance(cmd, list) and ('gcc' in cmd[0] or 'g++' in cmd[0]):
lines = []
for line in rec.msg.splitlines():
if 'warning: ' in line:
lines.append(self.colors.YELLOW + line)
elif 'error: ' in line:
lines.append(self.colors.RED + line)
elif 'note: ' in line:
lines.append(self.colors.CYAN + line)
else:
lines.append(line)
rec.msg = "\n".join(lines)
frame = frame.f_back
return Logs.formatter.format(self, rec)
def options(opt):
Logs.log.handlers[0].setFormatter(ColorGCCFormatter(Logs.colors))
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