sitter at kde.org
Sun May 22 15:18:48 BST 2011
On Tue, May 17, 2011 at 10:33 PM, Alexander Neundorf <neundorf at kde.org> wrote:
> On Sunday 15 May 2011, Alexander Neundorf wrote:
>> On Friday 11 March 2011, Harald Sitter wrote:
>> > On Thu, Mar 10, 2011 at 11:23 PM, Ben Cooksley <bcooksley at kde.org> wrote:
>> > > Note that if I don't get a reply, I will be reverting commit
>> > > 1602df28e8b82aeeecb7cfb3fe1af52790be02d3 to Phonon in 24 hours in
>> > > order to restore my ability to build Phonon.
>> > We are working on a revert, just too much a hassle it is..
>> Only slightly related...
>> there is the branch with improved cmake stuff from Patrick.
>> Do you mind if I have a look at what he did and add this one by one to
>> master ?
>> I.e. I would start with installing a PhononConfig.cmake when Phonon is
>> installed, and then go through the plugins one by one and make them find
>> that one properly.
>> I just tried to build the plugins and failed, some, e.g. WaveOut and MMF
>> have a FindPhonon.cmake, but don't set CMAKE_MODULE_PATH, so it is not
>> found at all.
MMF and WaveOut are not supported by *us*, so I am not at all
surprised they do not build :S
>> What is the idea with the PHONON_BUILDSYSTEM_DIR variable ?
> Ok, found it.
> I'd suggest:
> *always* make LIB_INSTALL_DIR, INCLUDE_INSTALL_DIR and SHARE_INSTALL_PREFIX
> relative to CMAKE_INSTALL_PREFIX, i.e. not configurable via the cache anymore.
> Advantage: easier handling, and especially under Windows the package can be
> installed easily to arbitrary locations.
> This would mean that if CMAKE_INSTALL_PREFIX is e.g. /opt/phonon, the headers
> would always bee in /opt/phonon/include, the libs in /opt/phonon/lib,
> share in /opt/phonon/share. (currently you can configure these three locations
> to completely independent locations, which I think is not necessary for a
> library like phonon).
> I would suggest to install the buildsystem files not into share/phonon-
> buildsystem/, but into share/phonon/buildsystem/.
> Then also this generated library thingy file which is currently installed
> directly to CMAKE_INSTALL_PREFIX (I think you don't really mean that) could go
> e.g. into share/phonon/. Or maybe lib/phonon/.
What generated library thingy?
Changing the buildsystem path is fine by me. Though share/phonon would
be the obvious choice there, as Ubuntu for example dislikes having
sharable stuff (i.e. architecture independent files) in lib/
> There will be a PhononConfig.cmake file, which will be found by
> find_package(), and it will contain all the information about the installed
> phonon, like e.g. the include dir.
> It will be placed in lib/cmake/phonon/.
> Alternatively it could also go into lib/phonon/cmake/.
lib/cmake/phonon sounds best (to have everything in a central place :)).
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