Complining with LOG option produces GNU Compiler/Prepocessor error
When compiling with GNU compilers and LOG
stabilization option, the following error is produced:
gfortran -c -cpp -O3 -ffree-line-length-none -ffast-math -fopenmp -DLOG random_wrap_mod.F90
random_wrap_mod.F90:153:30:
153 | RANMOD = SQRT(-2.D0 * LOG(RANF_Wrap(iq)))
| 1
Error: Syntax error in argument list at (1)
in all calls to the LOG
function. This is probably a bug with the C++ preprocessor, since changing upper case LOG
to lower case log
fixes the error.