I'm using 64 bit Cygwin. I guess that the "compilation finished" message I got is because of my compiling interface, so I don't think is important. Regarding the checks you suggested:
$ cygcheck gfortran Found: D:\Cygwin64\bin\gfortran.exe Found: D:\Cygwin64\bin\gfortran.exe Found: D:\Cygwin64\bin\gfortran.exe D:\Cygwin64\bin\gfortran.exe And then a bunch of dll's. When I check gfortran I get $ which -a gfortran /usr/bin/gfortran /usr/bin/gfortran /usr/bin/gfortran While for blas: $ which -a cygblas-0.dll /usr/lib/lapack/cygblas-0.dll Thanks! On Mon, Oct 20, 2014 at 4:10 AM, Tony Kelman <t...@kelman.net> wrote: >> 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 > > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
