add -fPIC flag for Intel and static linking
add -fPIC flag for Intel and static linking

robertodr/xcfun,dftlibs/xcfun,bast/xcfun,dftlibs/xcfun,robertodr/xcfun,dftlibs/xcfun,robertodr/xcfun,bast/xcfun,dftlibs/xcfun,robertodr/xcfun,bast/xcfun,bast/xcfun