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| author | Brad King <brad.king@kitware.com> | 2009-06-17 17:40:09 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2009-06-17 17:40:09 (GMT) |
| commit | c790b1fabbc7b160bd67e1654a34964fd897a36c (patch) | |
| tree | 35af1a3c2f59d02c85f3fd1908b9fbde32b0e75c /Modules/FindLua51.cmake | |
| parent | f61f8e538383ee632aafc7ac74cd1d118288b310 (diff) | |
| download | CMake-c790b1fabbc7b160bd67e1654a34964fd897a36c.zip CMake-c790b1fabbc7b160bd67e1654a34964fd897a36c.tar.gz CMake-c790b1fabbc7b160bd67e1654a34964fd897a36c.tar.bz2 | |
ENH: Create CMP0013 to disallow duplicate dirs
In CMake 2.6.3 and below we silently accepted duplicate build
directories whose build files would then conflict. At first this was
considured purely a bug that confused beginners but would not be used in
a real project. In CMake 2.6.4 we explicitly made it an error.
However, some real projects took advantage of this as a "feature" and
got lucky that the subtle build errors it can cause did not occur.
Therefore we need a policy to deal with the case more gracefully.
See issue #9173.
Diffstat (limited to 'Modules/FindLua51.cmake')
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