[CMake] find_library(): prioritize custom search path

[Nagger]

Am 16.12.2013 14:57, schrieb Nico Schlömer:
> Hi all,
>
> when using find_library(...), and two versions of libX are installed,
> I would like to prioritize the one found it /my/custom/path/ over the
> one in /usr/lib/. As explained in the find_library()'s help
> <http://www.cmake.org/cmake/help/v2.8.12/cmake.html#command:find_library>,
> putting that path in the HINTS field will still have CMake pick
> /usr/lib/libX.{so,a}.
> What's would be the correct way of prioritizing a provided path over
> CMake's search defaults?
>
> Cheers,
> Nico
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Call find_library() twice for the same variable.
First with your priority HINT and NO_DEFAULT_PATH flag (or a combination 
of the other NO_CMAKE_* flags) and a second time for default settings.
The second search will be skipped automatically, if the former succeeds.