Author: eudoxos
Date: 2009-05-05 08:53:11 +0200 (Tue, 05 May 2009)
New Revision: 1767
Modified:
trunk/core/yade.cpp
Log:
1. Warn in --version if -ffast-math was used
Modified: trunk/core/yade.cpp
===================================================================
--- trunk/core/yade.cpp 2009-05-05 05:15:26 UTC (rev 1766)
+++ trunk/core/yade.cpp 2009-05-05 06:53:11 UTC (rev 1767)
@@ -158,9 +158,12 @@
" YADE_OPENMP (supports openMP; set OMP_NUM_THREADS env.
var to control parallelism.\n"
#endif
#ifdef LOG4CXX
- " LOG4CXX configurable logging framework enabled
(~/.yade-suffix/logging.conf)"
+ " LOG4CXX configurable logging framework enabled
(~/.yade-suffix/logging.conf)\n"
#endif
- "\n";
+ ;
+ if(!isnan(std::numeric_limits<double>::quiet_NaN())) cerr<<
+ " -ffast-math? WARNING: NaN's will not work"<<endl;
+
}
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