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List: kde-devel
Subject: Re: Help: "Cannot mix incompatible Qt libraries"
From: "Guillaume Pothier" <gpothier () gmail ! com>
Date: 2008-08-26 23:09:23
Message-ID: 8caa8ded0808261609p2f0b798eibb1206a039d26668 () mail ! gmail ! com
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Well, reverting that change didn't improve things, on the contrary, it
made akonadi libraries want to link against my system qt libraries
instead of qt-copy, which it didn't before.
So I put those two lines back into akonadi, and also pasted them into
the CMakeLists.txt of all the libraries that displayed the problem
(soprano, qimageblitz, phonon, etc). That seems to have solved the
problem for those libraries: now I don't have any kde library trying
to link with my system's qt.
However, dolphin still doesn't work. I tried to add those two cmake
lines to the CMakeLists.txt of kdebase/apps, kdebase/runtime and
kdebase/workspace, but that didn't improve the situation. ldd of
dolphin still says that it tries to use the system's qt.
Regards,
g
On Tue, Aug 26, 2008 at 6:06 PM, Guillaume Pothier <gpothier@gmail.com> wrote:
> I did a svn diff of kdesupport between today and the 21th of August.
> Here is some things that might be relevant:
>
> Index: akonadi/CMakeLists.txt
> ===================================================================
> --- akonadi/CMakeLists.txt (revision 850819)
> +++ akonadi/CMakeLists.txt (working copy)
> @@ -8,6 +8,9 @@
> # where to look first for cmake modules, before
> ${CMAKE_ROOT}/Modules/ is checked
> set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
>
> +set(CMAKE_SKIP_BUILD_RPATH FALSE)
> +set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
> +
> ######## find packages ####################
>
> include(MacroLogFeature)
>
>
> Unfortunately I don't know cmake at all so I don't know what this is
> supposed to mean, bu I'll try reverting this to see if it fixes the
> problem. I'll report here.
> g
>
>
> On Tue, Aug 26, 2008 at 5:21 PM, Michael Jansen <kde@michael-jansen.biz> wrote:
>> On Tuesday 26 August 2008 22:58:59 Thiago Macieira wrote:
>>> Guillaume Pothier wrote:
>>> >ldd on libkdecore looks normal:
>>>
>>> Ok. Then do:
>>>
>>> LD_DEBUG=files dolphin
>>>
>>> I guess the error comes from a kdesupport library that does not set RPATH
>>> like KDE apps do (probably Soprano or Strigi)
>>
>> For me the error is dolphin missing /opt/qt-copy/lib (in my case) in it's
>> rpath. Everyone i tested with had the some result. dolphin takes the 3 Qt libs
>> shown ass needed below from their systems qt installation. Most have no
>> problems. some have.
>>
>> konqueror has qt-copy in it's rpath.
>>
>>
>> /opt/kde4svn/bin/dolphin: file format elf64-x86-64
>>
>> Program Header:
>> PHDR off 0x0000000000000040 vaddr 0x0000000000400040 paddr
>> 0x0000000000400040 align 2**3
>> filesz 0x00000000000001f8 memsz 0x00000000000001f8 flags r-x
>> INTERP off 0x0000000000000238 vaddr 0x0000000000400238 paddr
>> 0x0000000000400238 align 2**0
>> filesz 0x000000000000001c memsz 0x000000000000001c flags r--
>> LOAD off 0x0000000000000000 vaddr 0x0000000000400000 paddr
>> 0x0000000000400000 align 2**21
>> filesz 0x000000000006cf9c memsz 0x000000000006cf9c flags r-x
>> LOAD off 0x000000000006dd08 vaddr 0x000000000066dd08 paddr
>> 0x000000000066dd08 align 2**21
>> filesz 0x0000000000002638 memsz 0x0000000000002f80 flags rw-
>> DYNAMIC off 0x000000000006dd30 vaddr 0x000000000066dd30 paddr
>> 0x000000000066dd30 align 2**3
>> filesz 0x00000000000002b0 memsz 0x00000000000002b0 flags rw-
>> NOTE off 0x0000000000000254 vaddr 0x0000000000400254 paddr
>> 0x0000000000400254 align 2**2
>> filesz 0x0000000000000038 memsz 0x0000000000000038 flags r--
>> EH_FRAME off 0x000000000005e3a8 vaddr 0x000000000045e3a8 paddr
>> 0x000000000045e3a8 align 2**2
>> filesz 0x00000000000033ec memsz 0x00000000000033ec flags r--
>> STACK off 0x0000000000000000 vaddr 0x0000000000000000 paddr
>> 0x0000000000000000 align 2**3
>> filesz 0x0000000000000000 memsz 0x0000000000000000 flags rw-
>> RELRO off 0x000000000006dd08 vaddr 0x000000000066dd08 paddr
>> 0x000000000066dd08 align 2**0
>> filesz 0x00000000000002f8 memsz 0x00000000000002f8 flags r--
>>
>> Dynamic Section:
>> NEEDED libkfile.so.4
>> NEEDED libdolphinprivate.so.4
>> NEEDED libkonq.so.5
>> NEEDED libnepomuk.so.4
>> NEEDED libkparts.so.4
>> NEEDED libstdc++.so.6
>> NEEDED libm.so.6
>> NEEDED libgcc_s.so.1
>> NEEDED libc.so.6
>> NEEDED libkio.so.5
>> NEEDED libkdeui.so.5
>> NEEDED libkdecore.so.5
>> NEEDED libQtDBus.so.4
>> NEEDED libQtCore.so.4
>> NEEDED libQtGui.so.4
>> NEEDED libsoprano.so.4
>> RPATH /opt/kde4svn/lib64:/opt/kde4svn/lib64
>> RUNPATH /opt/kde4svn/lib64:/opt/kde4svn/lib64
>> INIT 0x000000000041c5a8
>> FINI 0x0000000000450e38
>> HASH 0x0000000000400290
>> GNU_HASH 0x0000000000402570
>> STRTAB 0x000000000040a058
>> SYMTAB 0x0000000000403008
>> STRSZ 0x000000000000ada6
>> SYMENT 0x0000000000000018
>> DEBUG 0x0000000000000000
>> PLTGOT 0x000000000066dfe8
>> PLTRELSZ 0x0000000000006960
>> PLTREL 0x0000000000000007
>> JMPREL 0x0000000000415c48
>> RELA 0x00000000004157b0
>> RELASZ 0x0000000000000498
>> RELAENT 0x0000000000000018
>> VERNEED 0x0000000000415760
>> VERNEEDNUM 0x0000000000000002
>> VERSYM 0x0000000000414dfe
>>
>> Version References:
>> required from libc.so.6:
>> 0x09691a75 0x00 04 GLIBC_2.2.5
>> required from libstdc++.so.6:
>> 0x056bafd3 0x00 03 CXXABI_1.3
>> 0x08922974 0x00 02 GLIBCXX_3.4
>>
>> --
>> Michael Jansen
>>
>> http://www.michael-jansen.biz
>>
>>>> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<
>>
>
>> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<
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