[CMake] Find_Library question

[Bill Hoffman]

Surya Kiran Gullapalli wrote:
> Hello all,
> I'm using Find_Library call at several places to locate libraries.
> 
> The document says if Find_Library finds the library it stores the path 
> in a cache variable, and Find_Library does not gets called again for the 
> variable.
> 
> Now If I run configure, Find_Library seems to be trying to find the 
> library again. What I expect is, CMake first reads the CMakeCache.txt 
> file, and then calls Find_Library. Now that variable is cached, 
> Find_Library should not be trying to find the library again. 
> 
> I've a set of .cmake scripts and include them in master file using 
> Include call. Most of the .cmake files contain Find_Library calls and 
> nothing else. What I've observed is, CMake is taking longer to configure 
> with these cmake scripts included. If I comment them out then configure 
> is pretty fast. As these .cmake files contain Find_Library and nothing 
> else, I feel Find_Library is trying to find library again and again. Am 
> I missing something here ?
> 
> I'm using Cmake-2.8.1 RC3 on Windows.
> 
That should work.  Can create a small example that shows this problem?

-Bill