From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Sun, 26 Feb 2012 21:23:45 +0000 (+0100)
Subject: qt: fix build with gcc 4.6.x on arm
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=974a0da6e1bf73c5091d21f1e89e08974b078432;p=buildroot.git

qt: fix build with gcc 4.6.x on arm

As noted by Ismael Luceno. For details, see:
http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02245.html

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---

diff --git a/package/qt/qt.mk b/package/qt/qt.mk
index 68f93483ce..776eb63afb 100644
--- a/package/qt/qt.mk
+++ b/package/qt/qt.mk
@@ -201,6 +201,11 @@ endif
 
 ifeq ($(BR2_arm)$(BR2_armeb),y)
 QT_EMB_PLATFORM = arm
+ifeq ($(BR2_GCC_VERSION_4_6_X),y)
+# workaround for gcc issue
+# http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02245.html
+QT_CXXFLAGS += -fno-strict-volatile-bitfields
+endif
 else ifeq ($(BR2_avr32),y)
 QT_EMB_PLATFORM = avr32
 else ifeq ($(BR2_i386),y)