Currently hpcc does not install automatically on Fedora (28). Make fails due to undefined compilers/commands, and it also prints a helpful notice about optional flags to be used:

[NOTICE] Supported install-time optional variables include

[NOTICE] Supported run-time optional environment variables include
Through trial and error, and by referring to the script from I managed to get it installed with:

env MPI_CC=/usr/lib64/openmpi/bin/mpicc MPI_INCLUDE=/usr/include/openmpi-x86_64/ MPI_LIBS=/usr/lib64/openmpi/lib/ MPI_PATH=/usr/lib64/openmpi LA_PATH=/usr/lib64 LA_INCLUDE=/usr/include/openblas LA_LIBS=/usr/lib64/ phoronix-test-suite install-test hpcc
Would it be possible to include definitions for Fedora in a future installation script?