[CMake] Problem in ADD_CUSTOM_COMMAND

[Sylvain Benner]

What's the value of $(IntDir) ?

Have you already tried this :
$(IntDir)/vpcl.lib
instead of
C:/NIGHTLY_BUILD_IMPROVED_TESTING/Visual Studio 
6Debug/output/$(IntDir)/vpcl.lib?
?

And in your path the directory "Visual Studio 6Debug" is right ?

--Sylvain