automoc: don't hang when CMake doesn't respond (patch from FreeBSD).

dev-qt/automoc/automoc-0.9.88.recipe

@@ -4,9 +4,10 @@ CMake that generates lists of files to run MOC on. It's required for \
 building KDE."
 HOMEPAGE="https://techbase.kde.org/Development/Tools/Automoc4"
 SRC_URI="git+git://anongit.kde.org/automoc.git#afddb64aa0"
-REVISION="1"
+REVISION="2"
 LICENSE="BSD (2-clause)"
 COPYRIGHT="2007 Matthias Kretz"
+PATCHES="automoc-$portVersion.patch"
 
 ARCHITECTURES="x86"
 if [ $effectiveTargetArchitecture != x86_gcc2 ]; then

dev-qt/automoc/patches/automoc-0.9.88.patch

@@ -0,0 +1,25 @@
+From 9d0025fb6ed0fc31dd20d800ed3189f8bc82c0b1 Mon Sep 17 00:00:00 2001
+From: Augustin Cavalier <waddlesplash@gmail.com>
+Date: Thu, 17 Jul 2014 12:33:12 -0400
+Subject: [PATCH] Don't hang on CMake colored text output. From FreeBSD.
+
+---
+ kde4automoc.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/kde4automoc.cpp b/kde4automoc.cpp
+index ae2cff4..a6a5634 100644
+--- a/kde4automoc.cpp
++++ b/kde4automoc.cpp
+@@ -71,7 +71,7 @@ class AutoMoc
+             QStringList args(cmakeEchoColorArgs);
+             args << msg;
+             cmakeEcho.start(cmakeExecutable, args, QIODevice::NotOpen);
+-            cmakeEcho.waitForFinished(-1);
++            cmakeEcho.waitForFinished(2000);
+         }
+ 
+         QString builddir;
+-- 
+1.8.3.4
+