#define usage

[greenberg]

I have the following code in an include block:
#if defined (VECSIZE)
#define tnvec VECSIZE
#else
#define tnvec 64
#endif

integer nvec
parameter (nvec=tnvec)

I get erro 6404: This symbol must be a defined parameter, an enumerator, or an argument of an inquiry function that evaluates to a compile-time constant.

tnvec should be a compile-time constant since VECSIZE is defined. Can anyone tell me how to fix this? I want VECSIZE to depend on the machine as defined by the user at compile time.

Thanks!

[Steven_L_Intel1]

Did you name the source file .F or .F90 (with a capital F) or add -fpp to the compile line? If not, the # lines will be ignored.