KDE and MADDE

[Aleix Pol]

On 11/19/2011 09:43 PM, Alexander Neundorf wrote:
> On Saturday 19 November 2011, Aleix Pol wrote:
>> 2011/11/19 Alexander Neundorf<neundorf at kde.org>
>>
>>> On Saturday 19 November 2011, Aleix Pol wrote:
>>>> Hi,
>>>> At the KDE Mobile sprint I have been trying to get madde to compile KDE
>>>> Applications on harmattan using cmake.
>>>>
>>>> I have got it to work but there are some problems coming from the way
>>>> we find KDE and I'm not sure how to fix them correctly. The problem is
>>> mainly
>>>
>>>> the two files that specify where things are installed:
>>>> KDELibsDependencies.cmake and KDELibs4LibraryTargets-debian.cmake. Both
>>>> have the same problem: they are using paths that are relative to the
>>>> system's root and I need them to be relative to the system targetted by
>>>> cmake $ENV{SYSROOT_DIR}.
>>> Is the RPATH the problem or where causes it problems exactly ?
>>>
>>> Alex
>> No, the problem is hardcoded compile-time locations.
> Yes, and which problem do they cause ?
>
>> My ugly-hack-workaround is this:
>> http://proli.net/meu/kde/kde_cmake_madde.patch
> I'm downloading QtSDK right now, this contains MADDE, right ?
>
> Is this running ARM in a virtual machine or does it work differently ?
No, it's ARM crosscompilers + the libraries to link to (and packaging 
tools and other stuff).
>
> @@ -18,7 +18,7 @@
>   SET_PROPERTY(TARGET KDE4__nepomukquery APPEND PROPERTY
> IMPORTED_CONFIGURATIONS DEBIAN)
>   SET_TARGET_PROPERTIES(KDE4__nepomukquery PROPERTIES
>     IMPORTED_LINK_DEPENDENT_LIBRARIES_DEBIAN "KDE4__kdecore;KDE4__nepomuk"
> -  IMPORTED_LOCATION_DEBIAN "/usr/lib/libnepomukquery.so.4.7.0"
> +  IMPORTED_LOCATION_DEBIAN
> "$ENV{SYSROOT_DIR}/usr/lib/libnepomukquery.so.4.7.0"
>     IMPORTED_SONAME_DEBIAN "libnepomukquery.so.4"
>     )
>
>
> If IMPORTED_LOCATION_DEBIAN says /usr/lib/libfoo.so, then libfoo.so has been
> installed to that directory.
> How was that done ?
> Is that really /usr/lib in the root filesystem of the host or something else ?
> Was this maybe done in a virtual machine ?
Scratchbox, it's a different way to compile against maemo/harmattan and 
where it will be installed.
That would be host then.
> And why is it needed later on relative to something else ?
In madde I have it in: /home/apol/QtSdk/Madde/sysroots/.../usr/lib
>
> I don't understand the setup yet.
>
> Alex
I hope this helps :)

Aleix