gfortran and lapack problem
Tony Kelman
tony@kelman.net
Mon Oct 20 08:10:00 GMT 2014
> I compile it as gfortran MyTest.f90 -o MyTest -llapack -lblas. I don't
> get any errors (it says "compilation finished"), but the output file
> doesn't print anything (neither the strings, or the variable info). If
> I comment the "CALL DGESV" line, it does print everything (with
> info=0, of course).
32 bit or 64 bit Cygwin? Works for me, I get
$ gfortran MyTest.f90 -o MyTest -llapack -lblas
$ ./MyTest
Printing the results
0
End printing
So no "compilation finished" message. Might you have some other
version of gfortran on your path? I believe cygcheck.out would
list some of this information. Other things to check:
which -a gfortran
which -a cygblas-0.dll
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