[CMake] eclipse nmake include folders

[Bill Hoffman]

Alexander Neundorf wrote:

>> Currently, for the NMake generator one needs to have "sourced" the
>> vsvars32.bat file to set up the environment so that cmake can find the
>> tools etc. Since, the user sources this file at CMake time and then
>> this environment will not be available when running eclipse, I put the
>> the values of: PATH, INCLUDE, LIB, and LIBPATH into the .project file
>> under
> 
> If somebody comes up with a nice way to do this automatically (like reading 
> the env. vars on the first cmake run, converting them into cmake vars and 
> storing them in the cache so they can be used later on with 
> include_directories() etc.) maybe the cmake devs would accept such a patch.
> 

Not so easy.  Those variables have to be around at make time, and not 
just cmake time.  I suppose you could push all that to the command line 
of the compiler.   You would have to modify the -I and -LIBPATH for all 
invocations of the compiler. However, the command line compiler is meant 
to work with these environment variables set, so there might be some 
other issues.

-Bill