[Cmake] Output directory for build

[Andy Cedilnik]

Hi Ondrej,

The list of all the usefull variables is in the "Mastering CMake" in
Appendix A. 

The second thing, you will have a problem with CMakeCache.txt being
overwritten. You cannot use the same build tree for two platforms.

So, consider out of source build.

For example:

project/
project/subproject1
project/subproject2
project-gcc-3.2.2-i386/...
project-gcc-2.95-i386/...

Now you run CMake in each of the project-* directories.

			Andy

On Tue, 2003-09-23 at 09:09, Ondrej Svetlik wrote:
> I went through the documentation and found no LIBRARY_OUTPUT_PATH,
> EXECUTABLE_OUTPUT_PATH, is there any list of variables, that may be used
> and modified?
> 
> I'd like to have obj files in a separate directory, because I need to
> compile my project with several compilers and right now I have to use
> separate tree for each compiler. I must commit all changes to CVS before
> I may try another compiler.
> 
> I'd like to have directory structure like this:
> 
> project/
> project/subproject1
> project/subproject2
> project/lib
> project/lib/gcc-3.2.2-i386/release
> project/lib/gcc-3.2.2-i386/debug
> project/lib/gcc-2.96-i386/...
> project/lib/gcc-2.95-i386/...
> project/tests/...
> project/objs/...
> 
> Changing compiler or debug/release could simply modify all variables to
> follow all dependencies and new rules.
> 
> I hope I've described it clearly enough.