[CMake] Double linking / linking static libraries

[Ryan Pavlik]

  On 8/4/10 2:06 AM, Denis Scherbakov wrote:
>>> * I also set link_directories to paths containing the
> libraries.
>
> This is wrong. LINK_DIRECTORIES should be a list of directories, where libraries might be located, but not the libraries itself.
>
Or better yet, skip the link_directories command and use full paths to 
your libraries (as a find script should do) as arguments to 
target_link_libraries.

Do you have any circular dependencies?  If you do, libraries will need 
to be linked twice to get all of the symbols resolved properly, in which 
case this is a feature.  Is the double-linking actually causing a 
failure to build?

Ryan

-- 
Ryan Pavlik
Human-Computer Interaction Graduate Student
Virtual Reality Applications Center
Iowa State University

rpavlik at iastate.edu
http://academic.cleardefinition.com/