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locks; strict;
comment	@# @;


1.1
date	2015.09.24.23.02.54;	author tnn;	state Exp;
branches;
next	;
commitid	Wux7UHx1FwpSMyCy;


desc
@@


1.1
log
@work around a configure test that makes GCC 5.2 choke
@
text
@$NetBSD$

This configure test goes into an infinite loop with GCC 5.2.0 at
optimization level -O2 when -std=c++11 is not selected.
-O0 makes it segfault instead which is more appropriate as it counts
as a test failure, but is still horribly broken.
The expected result for trying to compile with c++11 features when
c++11 is not enabled should arguably be a compile error.

--- libs/config/test/boost_no_range_based_for.ipp.orig	2015-08-04 11:44:49.000000000 +0000
+++ libs/config/test/boost_no_range_based_for.ipp
@@@@ -9,6 +9,10 @@@@
 //  TITLE:         C++11 ranged-based for statement unavailable
 //  DESCRIPTION:   The compiler does not support the C++11 range-based for statement
 
+#if defined(__GNUC__) && __GNUC__ == 5
+#pragma GCC optimize ("O0")
+#endif
+
 namespace boost_no_cxx11_range_based_for {
 
 int test()
@