>From: xantare...@hotmail.com
>To: cmake@cmake.org
>Date: Thu, 24 Jan 2013 08:12:49 +0000
>Subject: [CMake] find_packge behavior regarding enabled languages
>
>Hi,
>
>I noticed that when all languages are disabled through the project command:
>project ( Foo NONE )
>
>... then a dependent Bar sub-package cannot be detected from it's
>BarConfig.cmake configuration file:
>find_package ( Bar MODULE )
>
>Do you think it's a bug ? A feature ?
>
>I explicitely disabled all languages to avoid compiler checks which are
>useless for my documentation package.
>
>Altough it works with at least one language enabled (or let default C & C++),
>I wondered if there's by chance any mean to avoid compiler checks while still
>being able to detect config files,
>or if there's a undocumented behavior of the find_package command regarding
>languages.
>
>Regards,
>M.
Hi,
I investigated my problem further and I noticed that find_package only finds
the config file if located on a specific location depending on enabled
languages:
- no languages enabled: /usr/lib/cmake/bar/BarConfig.cmake
- at least one language enabled: /usr/lib64/cmake/bar/BarConfig.cmake
So selected languages have an impact on the searched library path : it takes
the arch into account if one is enabled.
My box is a Fedora 18 x86_64 with latest cmake 2.8.10.
Should I report it ?
M.
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