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fftw2: supply the correct F77 compiler #938

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fftw2: supply the correct F77 compiler #938

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certik
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@certik certik commented Mar 15, 2016

Otherwise it uses the system wide one.

Otherwise it uses the system wide one.
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cekees commented Mar 17, 2016

Could you use $MPIF77 instead so gfortran isn't hardwired in?

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certik commented Mar 18, 2016

I need to test this. It looks like the configure script finds the correct mpi programs, but requires $F77 to be the actual compiler, not the MPI wrapper. So that's why it's tricky. I could use $FC, but sometimes $FC is not set...

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certik commented Mar 18, 2016

The best solution is of course to make hit aware of compilers and set the FC, F77, CC and CXX variables properly. Then there is no problem.

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