1 files changed, 39 insertions, 0 deletions
diff --git a/waflib/extras/color_gcc.py b/waflib/extras/color_gcc.py
new file mode 100644
index 0000000..b68c5eb
--- /dev/null
+++ b/waflib/extras/color_gcc.py
@@ -0,0 +1,39 @@
+#!/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))
+