>>Recently, every time I build an EXE, the entire project is recompiled, making the compilation very slow.
>>
>>I checked the "recompile all" option in the project - it is off.
>>
>>I also checked whether some file have a future datetime stamp - the answer is no.
>>
>>What else should I check?
>>
>>I compile through a PRG that issues a BUILD EXE command.
>
>
>WAG:
>Do you have a changed ".H" file? If the include file changes, every model that uses it would recompile.

Thanks; but I believe that VFP doesn't even recognize the change to the .H file - it doesn't keep a list of dependencies. So, if I change a .H file that affects several project components, I have to recompile all explicitly, AFAIK.

Besides, the project does a "recompile all" every time - even if I didn't change a .H file recently.

Hilmar.