cmake linking to old libraries. Bug or feature? (was: Re: KDE/kdebase/workspace/plasma/dataengines)

Thiago Macieira thiago at kde.org
Fri May 8 22:05:06 CEST 2009


Andreas Pakulat wrote:
>> Then I deleted the the lib/cmake/KdepimLibs-4.3.0/ directory from my
>> KDE 4 installation and things started working without any version
>> number at all (the code before my commit). I can't explain why. But
>> this is a surprise factor and could be a bug.
>
>Not if you've read man cmake :) The find_package section explains how
> cmake finds packages if in the config-mode (the one that searches in
>lib/cmake/<package>/ for a <package>Config.cmake). It simply searches
> for <package>*/<package>Config.cmake and then runs
> <package>ConfigVersion.cmake to let the module check for version
> compatibility. If it finds a compatible one, then it takes that one.

My point is this: I had
	lib/cmake/KdepimLibs-4.2.0/
	lib/cmake/KdepimLibs-4.2.85/
	lib/cmake/KdepimLibs-4.3.0/

Like that, it doesn't build. The command-line had libakonadi-kde.so.4.2.0 
in it.

So I removed lib/cmake/KdepimLibs-4.3.0/ and then suddenly it starts 
compiling.

-- 
  Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
    PGP/GPG: 0x6EF45358; fingerprint:
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