Missing MPI include file for non-MPI builds
The include file
mpi_fc_conf.inc is generated only for MPI builds. This causes a problem when configuring with
--disable-MPI and attempting to build the doxygen documentation: processing
src/core/ppm_std_type_kinds_mp.f90 causes a fatal error due to the missing include file.
The attached patch fixes this by only including
USE_MPI is defined.