[gmx-developers] Turning off optimization

David van der Spoel spoel at xray.bmc.uu.se
Wed Jul 1 10:18:17 CEST 2009


how do I turn off optimization when compiling gromacs, now that it has 
become much more difficult to use CFLAGS, CXXFLAGS etc.?
--disable-cpu-optimization drops the optimization from -03 to 02, but I 
don't want any optimization (not just for debugging but because my code 
does not compile otherwise).

David van der Spoel, PhD, Professor of Biology
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se

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