[Ctk-developers] mingw build failure

Sun Aug 22 19:18:52 EDT 2010

thanks Sascha, looking forward to getting a bit further along.  QtMobility 
now
builds out of the box.

I updated my mingw install with mingw from 
http://tdm-gcc.tdragon.net/download
to get a more up to date gcc compiler (4.5.0) and that fixed the initial
compiler flag issues discussed at the beginning of this thread.

Can CTK be built in shared release configuration or are there some
configuration restrictions?  If so, are there additional configuration 
restrictions
on Qt, VTK etc.?

best regards,
Dean

> Hi Dean,
>
> commit 
> http://github.com/commontk/CTK/commit/713b8883a9a4ec6c38d093367e99c13eb4d7a6ab 
> will fix your QtMobility build issue. With commit 
> http://github.com/commontk/CTK/commit/e87fe1533d06a96e0fd0df0a19635573cd6b5981 
> the CTK compiler flags will also work on MinGW systems.
>
> You will still get unresolved references during linking of CTKCore (in 
> Log4Qt) which probably is due to a wrong linking order (Log4Qt is a static 
> library, listed at the end of the linker command line). I will try and fix 
> it in the next week.
>
> Best,
> Sascha
>
> Am 21.08.2010 00:04, schrieb Dean Inglis:
>> Hi Julien,
>>
>> thanks for the suggestions.  Im using the latest stable release for MinGW
>> and to
>> gcc that comes with is all there is aFAIK.  In CTK root CMakeLists.txt,
>> I commented out
>>
>> #-----------------------------------------------------------------------------
>> # Set symbol visibility Flags
>> #
>> #IF("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
>> #  SET(VISIBILITY_CXX_FLAGS
>> "-fvisibility=hidden -fvisibility-inlines-hidden")
>> #ENDIF()
>>
>> and removed -Wstrict-null-sentinel
>>
>> IF("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
>>    SET(cflags
>> "-Wall -Wextra -Wpointer-arith -Winvalid-pch -Wcast-align -Wwrite-strings 
>>  -D_FORTIFY_SOURCE=2")
>>    ctkFunctionCheckCompilerFlags("-fdiagnostics-show-option" cflags)
>>    ctkFunctionCheckCompilerFlags("-fstack-protector-all" cflags)
>>    SET(CTK_C_FLAGS "${cflags} ${CTK_C_FLAGS}")
>> #  SET(CTK_CXX_FLAGS
>> "${cflags} -Woverloaded-virtual -Wold-style-cast -Wstrict-null-sentinel -Wsign-promo
>> ${CTK_CXX_FLAGS}")
>>    SET(CTK_CXX_FLAGS
>> "${cflags} -Woverloaded-virtual -Wold-style-cast -Wsign-promo
>> ${CTK_CXX_FLAGS}")
>> ENDIF()
>>
>> Now Im getting the following linking errors:
>>
>> [ 83%] Performing build step for 'CTK-build'
>> Linking CXX shared library ..\..\bin\libCTKCore.dll
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0xc5): undefined
>> reference
>>   to `_imp___ZN7QString17fromLatin1_helperEPKci'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x146): undefined
>> referenc
>> e to `_imp___ZN7QString17fromLatin1_helperEPKci'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x216): undefined
>> referenc
>> e to `_imp___ZN7QString17fromLatin1_helperEPKci'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x23f): undefined
>> referenc
>> e to `_imp___ZN7QObject13setObjectNameERK7QString'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x2e6): undefined
>> referenc
>> e to `_imp___ZN7QString17fromLatin1_helperEPKci'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x390): undefined
>> referenc
>> e to `_imp___ZN7QString17fromLatin1_helperEPKci'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x5c5): undefined
>> referenc
>> e to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x708): undefined
>> referenc
>> e to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(ba
>> sicconfigurator.cpp.obj):basicconfigurator.cpp:(.text+0x71f): undefined
>> referenc
>> e to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0x63): undefined reference to
>> `_imp___ZN14QReadW
>> riteLock6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0x7c): undefined reference to
>> `_imp___ZN14QReadW
>> riteLock11lockForReadEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0x149): undefined reference to
>> `_imp___ZN7QStrin
>> g17fromLatin1_helperEPKci'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0xcea): undefined reference to
>> `_imp___ZN14QRead
>> WriteLock11lockForReadEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0xd6f): undefined reference to
>> `_imp___ZN14QRead
>> WriteLock6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0xe85): undefined reference to
>> `_imp___ZN14QRead
>> WriteLock6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0x160d): undefined reference to
>> `_imp___ZN14QRea
>> dWriteLock11lockForReadEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0x1648): undefined reference to
>> `_imp___ZN14QRea
>> dWriteLock6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(lo
>> gger.cpp.obj):logger.cpp:(.text+0x1712): undefined reference to
>> `_imp___ZN14QRea
>> dWriteLockC1ENS_13RecursionModeE'
>>
>> etc etc etc
>>
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_rollingfileappender.cxx.obj):moc_rollingfileappender.cxx:(.text+0x388):
>> undefi
>> ned reference to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_rollingfileappender.cxx.obj):moc_rollingfileappender.cxx:(.text+0x3a3):
>> undefi
>> ned reference to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_rollingfileappender.cxx.obj):moc_rollingfileappender.cxx:(.text+0x3f0):
>> undefi
>> ned reference to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_rollingfileappender.cxx.obj):moc_rollingfileappender.cxx:(.text+0x40d):
>> undefi
>> ned reference to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_rollingfileappender.cxx.obj):moc_rollingfileappender.cxx:(.text+0x428):
>> undefi
>> ned reference to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_fileappender.cxx.obj):moc_fileappender.cxx:(.text+0x1f6): undefined
>> reference
>> to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_fileappender.cxx.obj):moc_fileappender.cxx:(.text+0x323): undefined
>> reference
>> to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_fileappender.cxx.obj):moc_fileappender.cxx:(.text+0x347): undefined
>> reference
>> to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_fileappender.cxx.obj):moc_fileappender.cxx:(.text+0x35b): undefined
>> reference
>> to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_fileappender.cxx.obj):moc_fileappender.cxx:(.text+0x379): undefined
>> reference
>> to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_dailyrollingfileappender.cxx.obj):moc_dailyrollingfileappender.cxx:(.text+0x24
>> 8): undefined reference to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_dailyrollingfileappender.cxx.obj):moc_dailyrollingfileappender.cxx:(.text+0x26
>> 8): undefined reference to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_dailyrollingfileappender.cxx.obj):moc_dailyrollingfileappender.cxx:(.text+0x29
>> 2): undefined reference to `_imp___ZN6QMutex6unlockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_dailyrollingfileappender.cxx.obj):moc_dailyrollingfileappender.cxx:(.text+0x2e
>> f): undefined reference to `_imp___ZN6QMutex4lockEv'
>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Install\lib\libLog4Qt.a(mo
>> c_dailyrollingfileappender.cxx.obj):moc_dailyrollingfileappender.cxx:(.text+0x31
>> 1): undefined reference to `_imp___ZN6QMutex6unlockEv'
>> collect2: ld returned 1 exit status
>> mingw32-make[5]: *** [bin/libCTKCore.dll] Error 1
>> mingw32-make[4]: *** [Libs/Core/CMakeFiles/CTKCore.dir/all] Error 2
>> mingw32-make[3]: *** [all] Error 2
>> mingw32-make[2]: *** [CMakeExternals/Stamp/CTK-build/CTK-build-build] 
>> Error
>> 2
>> mingw32-make[1]: *** [CMakeFiles/CTK-build.dir/all] Error 2
>> mingw32-make: *** [all] Error 2
>>
>> Also, what is the correct fix/workaround  for getting QtMobility to 
>> properly
>> compile without modifying cmake's generated build.make?
>>
>> thanks,
>> Dean
>>
>>
>>> Hi Dean, glad to hear you're giving a shot with CTK.
>>>
>>> The flags the compiler is complaining about are supported from gcc 4.0.
>>> You
>>> might want to update your gcc compiler.
>>>
>>> However, there are some other workarounds, you can remove them when
>>> configuring CTK (check the options CTK_CXX_FLAGS and 
>>> VISIBILITY_CXX_FLAGS)
>>> All these flags are automatically set in CTK/CMakeLists.txt, if we want 
>>> to
>>> support "old" gcc compilers, then we should probably make sure they are
>>> supported using  ctkFunctionCheckCompilerFlags()
>>>
>>> Let us know if you have more feedbacks. Feel free to post a patch with 
>>> all
>>> the changes you needed to add to have it working.
>>>
>>> Thanks,
>>> Julien.
>>>
>>> On Fri, Aug 20, 2010 at 11:42 AM, Dean Inglis<dean.inglis at camris.ca>
>>> wrote:
>>>
>>>
>>>> Hi,
>>>>
>>>> I'm new to CTK and have been trying to get things going on Win32 Vista
>>>> with MinGW and CMake 2.8.1.  Ive compiled Qt 4.6.3 shared release and
>>>> debug
>>>> (because
>>>> QtMobility would not compile with just a release build of Qt) and VTK 
>>>> 5.7
>>>> shared release
>>>> but Im running into a snag with QtMobility:
>>>>
>>>> D:\Developer\Releases\MinGW\SHARED\ctk>mingw32-make
>>>> Scanning dependencies of target QtMobility
>>>> [  0%] Creating directories for 'QtMobility'
>>>> [  0%] Performing download step (extract) for 'QtMobility'
>>>> -- extracting...
>>>>
>>>>
>>>> src='D:/Developer/Sources/CTK/Utilities/QtMobility/qt-mobility-servicefw-op
>>>> ensource-src-1.0.0.tar.gz'
>>>>
>>>>
>>>> dst='D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobilit
>>>> y'
>>>> -- extracting... [tar xfz]
>>>> -- extracting... [analysis]
>>>> -- extracting... [copy]
>>>> -- extracting... [clean up]
>>>> -- extracting... done
>>>> [  0%] Performing patch step for 'QtMobility'
>>>> [  0%] No update step for 'QtMobility'
>>>> [  0%] Performing configure step for 'QtMobility'
>>>> Checking selected modules:
>>>>    ServiceFramework selected
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMobility
>>>> Checking available Qt
>>>> 4.6.3
>>>> Checking make
>>>> ... mingw32-make found.
>>>>
>>>> Start of compile tests
>>>> End of compile tests
>>>>
>>>>
>>>> The file cannot be copied onto itself.
>>>>        0 file(s) copied.
>>>> Generating Mobility Headers...
>>>> The system cannot find the file specified.
>>>> Create header
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMob
>>>> ility\include/QAbstractSecuritySession
>>>> Create header
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMob
>>>> ility\include/QServiceContext
>>>> Create header
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMob
>>>> ility\include/QServiceFilter
>>>> Create header
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMob
>>>> ility\include/QServiceInterfaceDescriptor
>>>> Create header
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMob
>>>> ility\include/QServiceManager
>>>> Create header
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMob
>>>> ility\include/QServicePluginInterface
>>>>
>>>> Running qmake...
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility/
>>>> src/src.pro
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility
>>>> /src/global/global.pro
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility
>>>> /src/serviceframework/serviceframework.pro
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility/
>>>> tools/tools.pro
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility
>>>> /tools/servicefw/servicefw.pro
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility
>>>> /tools/servicexmlgen/servicexmlgen.pro
>>>> Reading
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Source/QtMobility
>>>> /tools/icheck/icheck.pro
>>>>
>>>> configure has finished. You may run mingw32-make to build the project
>>>> now.
>>>> [  0%] Performing build step for 'QtMobility'
>>>> 'make' is not recognized as an internal or external command,
>>>> operable program or batch file.
>>>> mingw32-make[2]: *** [CMakeExternals/Stamp/QtMobility/QtMobility-build]
>>>> Error 1
>>>> mingw32-make[1]: *** [CMakeFiles/QtMobility.dir/all] Error 2
>>>> mingw32-make: *** [all] Error 2
>>>>
>>>>
>>>> I have in my ctk build directory ctk/CMakeFiles/QtMobility.dir a
>>>> build.make
>>>> file with
>>>> "make" instead of "mingw32-make":
>>>>
>>>> CMakeExternals/Stamp/QtMobility/QtMobility-build:
>>>> CMakeExternals/Stamp/QtMobility/QtMobility-configure
>>>> $(CMAKE_COMMAND) -E cmake_progress_report
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeFiles $(CMAKE_PROGRESS_8)
>>>> @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --blue --bold
>>>> "Performing build step for 'QtMobility'"
>>>> cd
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMobility
>>>> &&  make<----------------------------*
>>>> cd
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMobility
>>>> &&  "C:\Program Files\CMake 2.8\bin\cmake.exe" -E touch
>>>>
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Stamp/QtMobility/QtMobility-build
>>>>
>>>> and "make install" instead of "mingw32-make install":
>>>>
>>>> CMakeExternals/Stamp/QtMobility/QtMobility-install:
>>>> CMakeExternals/Stamp/QtMobility/QtMobility-build
>>>> $(CMAKE_COMMAND) -E cmake_progress_report
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeFiles $(CMAKE_PROGRESS_2)
>>>> @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --blue --bold
>>>> "Performing install step for 'QtMobility'"
>>>> cd
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMobility
>>>> &&  make install<-----------------------*
>>>> cd
>>>> D:\Developer\Releases\MinGW\SHARED\ctk\CMakeExternals\Source\QtMobility
>>>> &&  "C:\Program Files\CMake 2.8\bin\cmake.exe" -E touch
>>>>
>>>> D:/Developer/Releases/MinGW/SHARED/ctk/CMakeExternals/Stamp/QtMobility/QtMobility-install
>>>>
>>>>
>>>> I manually edited build.make and QtMobility proceeded to build.  Log4Qt
>>>> built without problems, but then I run into
>>>>
>>>> Scanning dependencies of target CTKCore
>>>> [  6%] Building CXX object
>>>> Libs/Core/CMakeFiles/CTKCore.dir/ctkCommandLineParser
>>>> .cpp.obj
>>>> cc1plus.exe: error: unrecognized command line option
>>>> "-Wstrict-null-sentinel"
>>>> cc1plus.exe: error: unrecognized command line option
>>>> "-fvisibility=hidden"
>>>> cc1plus.exe: error: unrecognized command line option
>>>> "-fvisibility-inlines-hidde
>>>> n"
>>>> mingw32-make[5]: ***
>>>> [Libs/Core/CMakeFiles/CTKCore.dir/ctkCommandLineParser.cpp.
>>>> obj] Error 1
>>>> mingw32-make[4]: *** [Libs/Core/CMakeFiles/CTKCore.dir/all] Error 2
>>>> mingw32-make[3]: *** [all] Error 2
>>>> mingw32-make[2]: *** [CMakeExternals/Stamp/CTK-build/CTK-build-build]
>>>> Error
>>>> 2
>>>> mingw32-make[1]: *** [CMakeFiles/CTK-build.dir/all] Error 2
>>>> mingw32-make: *** [all] Error 2
>>>>
>>>> the command line options appear in a number of flags.make files which
>>>> cannot
>>>> be edited since cmake
>>>> overwrites them with every call to mingw32-make.
>>>>
>>>> Id really like to try out CTK and hopefully contribute as our company
>>>> would
>>>> like to switch
>>>> from KWWidgets to Qt.
>>>>
>>>> regards,
>>>> Dean
>>>>
>>>> _______________________________________________
>>>> Ctk-developers mailing list
>>>> Ctk-developers at commontk.org
>>>> http://public.kitware.com/cgi-bin/mailman/listinfo/ctk-developers
>>>>
>>>>
>>>
>> _______________________________________________
>> Ctk-developers mailing list
>> Ctk-developers at commontk.org
>> http://public.kitware.com/cgi-bin/mailman/listinfo/ctk-developers
>>
>
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