[CMake] Supressing Make, but not Generators

[Smith Jack (Ext. - UGIS - UniCredit Group)]

I have the following scenario:

I have a large project with several sub-projects.

I always want CMake run Visual Studio/Nmake/Eclipse specific generators for all the sub-projects so that I may edit any sub-project in my IDE of choice on the platform of choice.

BUT when Make (Gmake, Nmake, etc.) is run, to have platform detection occur since some of the sub-projects won't build on all platforms.

Is this possible ?