On 2009-Aug-06 21:11:14 +0100, "Dr. David Kirkby" <david.kir...@onetel.net> wrote: >In theory, setting > >CC=/path/to/what/C/compiler/you/want >CXX=/path/to/what/C++/compiler/you/want >SAGE_FORTRAN=/path/to/what/Fortran/compiler/you/want > >should allow you to use any gcc. > >But in practice I don't think it will. I've tried doing this with the >Sun compiler, and find that some parts of Sage build with gcc even >though CC is specified as the Sun compiler. Hence some parts of Sage are >ignoring whatever CC is set to.
I haven't tried setting CC specifically but I've found some parts of Sage ignore SAGE_FORTRAN (though other parts require it to be present). My work-around was to create symlinks for the specific versions of gcc, g++ and gfortran in $SAGE_ROOT/local/bin. -- Peter Jeremy
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