Thanks all, guys, for recommendations and explanations. I will try to split some large cpp-files as Dmitrijs mentioned (there are a couple of them, which are failing reliably on weak archs), remove some optimization options as Mathieu advised and we will see, whether it helps.
I would also try to build Yade with clang on failing archs, if upper mentioned actions will not help to solve the problem. Though openmp-parallelisation will be disabled in this case, ant it is not very convenient. Thanks again, Anton On 10/12/2013 02:34 PM, Mathieu Malaterre wrote: > Anton, > > On Fri, Oct 11, 2013 at 9:00 PM, Anton Gladky <gl...@debian.org> wrote: > [...] >>> /usr/bin/c++ -Dyade_EXPORTS -g -O2 -fstack-protector >>> --param=ssp-buffer-size=4 -Wformat -Werror=format-security >>> -D_FORTIFY_SOURCE=2 -DYADE_PTR_CAST=static_pointer_cast >>> -DYADE_CAST=static_cast -fPIC -DYADE_VTK -DYADE_OPENMP -fopenmp -DYADE_GTS >>> -DQGLVIEWER_FOUND -DYADE_OPENGL -frounding-math -DYADE_CGAL -DFLOW_ENGINE >>> -frounding-math -DLINSOLV -DFLOW_ENGINE -DYADE_GL2PS -O3 -DNDEBUG -fPIC - > > You are using cmake in Release mode, which is bad IMHO. So having -O2 > and -O3 (in that order) compiles code in -O3, which is way too much > AFAIK. > > Ref: > http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html > ... > If you use multiple -O options, with or without level numbers, the > last such option is the one that is effective. > ... > > See also here why CMAKE_BUILD_TYPE should be required to be set to "" on > debian: > http://bugs.debian.org/701231#12 > > 2cts
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