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| author | Brad King <brad.king@kitware.com> | 2008-12-09 15:08:54 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2008-12-09 15:08:54 (GMT) |
| commit | ae28ec9f243e2fd6a6d4462e890249cd43dd318a (patch) | |
| tree | f2af70f4424e46ccbb9154fff5df7bd3a1dba5de /Tests/Testing | |
| parent | 360d9465a20507d4acdc59f66eb7cb3694b43dc5 (diff) | |
| download | CMake-ae28ec9f243e2fd6a6d4462e890249cd43dd318a.zip CMake-ae28ec9f243e2fd6a6d4462e890249cd43dd318a.tar.gz CMake-ae28ec9f243e2fd6a6d4462e890249cd43dd318a.tar.bz2 | |
ENH: Preserve <pkg>_FIND_XXX vars in find_package
When the find_package command loads a module it sets several
<pkg>_FIND_XXX variables to communicate information about the command
invocation to the module. This restores the original state of the
variables when the command returns. This behavior is useful when a
find-module recursively calls find_package with NO_MODULE so that the
inner call does not change the values in the find-module.
Diffstat (limited to 'Tests/Testing')
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