I am using PGI 9.0-1 to compile OpenMPI 1.3.3. I use the following command to configure OpenMPI:
./configure CC=pgcc CXX=pgCC FC=pgf90 F90=pgf90 --prefix=/shared/ben/openmpi-1.3.3
The PGI compilers are in the path. The make and make install complete successfully. The problem that I am having is that why I actually run mpif90 (or any of other mpi* executables) it returns a message like "gfortran: no input files". When I compiler when those files it is calling gcc compilers. There is also some vt* files (vtf90, etc) which appear to be for VampirTrace integration. They point to the proper pgi compilers.
Any idea what is going on here and how to fix it?