Questions about cross compiling for ARM / CMake issues

[Samuel Stirtzel]

2012/2/27 Andreas Pakulat <apaku at gmx.de>:
> On 27.02.12 14:16:38, Samuel Stirtzel wrote:
>> 2012/2/27 Samuel Stirtzel <s.stirtzel at googlemail.com>:
>> > Hi,
>> > this is part of the approach to port Plasma Active to OpenEmbedded
>> > (see [1], [2]).
>> >
>> >
>> > In the current status the kdelibs build fine.
>> >
>> > However there is an issue where other packages (like e.g. Nepomuk) use
>> > the wrong libraries.
>> > In this case Nepomuk tries to use the Hosts x86_64 libraries for
>> > kdecore and kdeui, (see http://pastebin.com/CqqSGxYY for an example).
>> >
>> > The path "/work/oe-core/tmp-eglibc/sysroots/overo/" is the staging
>> > sysroot of the build target.
>> > And since CMAKE_FIND_ROOT_PATH is set to that path, it should not
>> > "find" the library somewhere else..?
>> > "CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY" is also set.
>> >
>> > Is this by any chance related to the absolute paths in the
>> > KDELibsDependencies.cmake file?
>> >
>> >
>> >
>> > Anyone has an idea what I'm missing to solve this?
>> > Help would be appreciated.
>> >
>> >
>> > Links:
>> > [1] Plasma Active port to OpenEmbedded:
>> > http://lists.kde.org/?l=kde-active&m=132940140929418&w=2
>> > [2] OpenEmbedded: http://www.openembedded.org/wiki/Main_Page
>> >
>> > --
>> > Regards
>> > Samuel
>>
>> Just to clarify my question, changing the KDELibsDependencies.cmake
>> file does not solve my problem.
>> In the logs it states "Found KDE 4.7 library dir:
>> /work/oe-core/tmp-eglibc/sysroots/overo/usr/lib" but still the error
>> occurs: "/usr/lib/libkdecore.so.5.7.0: file not recognized: File
>> format not recognized"
>>
>> Is there any Black Magic™ that finds the core library and relentless
>> ignores all the other settings?
>
> Please provide at least the complete linker line (make VERBOSE=1) so we
> can see how kdecore is being linked.
>
> Andreas
>
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Thanks for your answer.

Here the complete line with verbose=1: http://pastebin.com/EebmCiN2



>From what I discovered, it is likely that
KDELibs4LibraryTargets-relwithdebinfo.cmake could be responsible, but
where is this file created?


-- 
Regards
Samuel