On Sun, Nov 4, 2012 at 4:45 AM, lzprgmr <baiyanhu...@gmail.com> wrote:
> Thanks guys, so it is not supported currently in cmake for whatever > reasons. > It's not supported as a direct feature, to the best of my knowledge. That said, it is technically possible to do - it just requires you to create your own system on top of CMake. The BRL-CAD project implements such a system. To see how, check out how we implement our "distclean" target - that command restores the source directory to pristine condition. Be warned - it's one of the more complex aspects of our build system and depends on a number of other customizations. If an out-of-source-dir solution is sufficient, I wouldn't advise complicating your build logic - we had most of the pieces in place for other reasons, so for us distclean was a fairly minimal step on top of them.
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