I recently started working on someone's code. And I found some compiler flags that I don't know what they are for?
Can anyone explain me what these flags are?
Thanks in advance
-D sets the variable as a preprocessor symbol. You must look in the source code to see how it is used.
-nofor_main asserts the lack of a Fortran main program such as when main() is provided in another language.
These will appear in compiler documentation.