[CMake] check_c_source_compiles question

[Adolfo Rodríguez Tsouroukdissian]

On Fri, May 7, 2010 at 12:46 AM, Steven Wilson <
steven.wesley.wilson at gmail.com> wrote:

> The following variables exist for passing parameters to
> check_c_source_compiles:
>
> CMAKE_REQUIRED_FLAGS
> CMAKE_REQUIRED_DEFINITIONS
> CMAKE_REQUIRED_INCLUDES
> CMAKE_REQUIRED_LIBRARIES
>
> Why do we not have CMAKE_REQUIRED_LINK_DIRECTORIES or some such equivalent?
>
>

Don't know about that, but an alternative solution would be to use fully
qualified paths when populating CMAKE_REQUIRED_LIBRARIES

HTH

Adolfo


> On Unix I can make the check_c_source_compiles work by appending
> -L/path/to/library to the value of CMAKE_REQUIRED_FLAGS.   On Windows, this
> trick doesn't (with the correct compiler flags) seem to work.   I end up
> getting errors about missing source file names, etc when
> check_c_source_compiles runs.
>
> How can I reliably pass the list of library directories?
>
>
>
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-- 
Adolfo Rodríguez Tsouroukdissian, Ph. D.

Robotics engineer
PAL ROBOTICS S.L
http://www.pal-robotics.com
Tel. +34.93.414.53.47
Fax.+34.93.209.11.09
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