How to compile openfoam solver without wmake
 

I have written a solver for OpenFOAM. I compiled it using wmake and it works well. I hove to compile a standalone version of the solver using g++. Can anyone help me out with the compilation flags?

EDIT: I found Make/linux64GccDPInt320pt/pisoTransportFoam.C.dep , which has 800 lines. Guess i will either use this file, or reformat it in some way.