Review Request 124630: Use DATA_INSTALL_DIR instead of INSTALL_PREFIX/share

[Heiko Becker]

> On Aug. 10, 2015, 12:28 nachm., Friedrich W. H. Kossebau wrote:
> > krita/data/profiles/CMakeLists.txt, line 8
> > <https://git.reviewboard.kde.org/r/124630/diff/1/?file=390416#file390416line8>
> >
> >     This is not a proper substitution:
> >     `${DATA_INSTALL_DIR}` points to `share/apps`, while here the files should be installed to `share/color` (so with `color` on the same level as `apps`, like `icons`, `sounds` etc.
> >     
> >     Which results in all files now installed in wrong location `share/apps/color`, instead of `share/color`.
> >     
> >     So breaks things completely.
> >     
> >     Not sure what you are trying to fix exactly:
> >     How does using `${DATA_INSTALL_DIR}` vs. `${CMAKE_INSTALL_PREFIX}` fix the mentioned problem? IIRC (well, just looked up again) `FindKDE4Internal.cmake` derives `DATA_INSTALL_DIR` from `${CMAKE_INSTALL_PREFIX}`.

Perhaps I was carried away by usage of ${DATA_INSTALL_DIR} everywhere else. Sorry for that.

And to answer the second question, it works because ${DATA_INSTALL_DIR} derives from ${SHARE_INSTALL_PREFIX}, which itself indeed derives from ${CMAKE_INSTALL_PREFIX}, but one can set it to a different location.

`DESTINATION ${SHARE_INSTALL_PREFIX}/color/icc/krita` also looks like a correct fix.

Using the variables defined by ecm's KDEInstallDirs would even be a better fix, in my opinion. But seeing that KDEInstallDirs is already included, I guess this isn't done to keep the delta during porting as small as possible?


- Heiko


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On Aug. 5, 2015, 6:36 nachm., Heiko Becker wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/124630/
> -----------------------------------------------------------
> 
> (Updated Aug. 5, 2015, 6:36 nachm.)
> 
> 
> Review request for Calligra.
> 
> 
> Repository: calligra
> 
> 
> Description
> -------
> 
> Allowing to configure the install location, which is helpful with a
> multiarch layout, where prefix might be something like /usr/<arch> but
> arch independent data should be installed to /usr/share/...
> 
> 
> Diffs
> -----
> 
>   active/CMakeLists.txt 8fa0c6f1c04220f9178d0be1ea27b5c1428cd4d2 
>   krita/data/profiles/CMakeLists.txt a2a997b30aa159a36369e3825a1c8962597f07c4 
>   krita/data/profiles/elles-icc-profiles/CMakeLists.txt f252e164e506f40780523a4a0b1b545257b64801 
> 
> Diff: https://git.reviewboard.kde.org/r/124630/diff/
> 
> 
> Testing
> -------
> 
> Checked that the affected files get installed into the desired location.
> 
> 
> Thanks,
> 
> Heiko Becker
> 
>

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