Compile Error on Upgraded Fedora 33 Computer

[Brendan Coupe]

Thanks Thomas. As usual you pointed me in the right direction.

After the upgrade to Fedora 33, I made a change to get another program
working, I just had to undo that change.

libc.so was replaced by a link to libc-2.32.so. Luckily I saved the
original libc.so file so it was easy to undo.

So this was a self inflicted wound.

----
Brendan Coupe


----
Brendan Coupe


On Fri, Dec 4, 2020 at 2:34 AM Thomas Baumgart <thb at net-bembel.de> wrote:
>
> Brendan,
>
> On Freitag, 4. Dezember 2020 02:57:15 CET Brendan Coupe wrote:
>
> > I just upgraded from Fedora 32 to 33 and I'm getting the following
> > error when I try to compile KMM from the master source (it was working
> > fine right before the upgrade):
> >
> > ==========================================================================
> > -DCMAKE_INSTALL_PREFIX=/usr/ -DKDE_INSTALL_PLUGINDIR=/usr/lib64/qt5/plugins
> >
> > /usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1
> >
> > cmake -DCMAKE_INSTALL_PREFIX=/usr/
> > -DKDE_INSTALL_PLUGINDIR=/usr/lib64/qt5/plugins
> > /usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1
> > -- The CXX compiler identification is GNU 10.2.1
> > -- Detecting CXX compiler ABI info
> > -- Detecting CXX compiler ABI info - failed
> > -- Check for working CXX compiler: /usr/lib64/ccache/c++
> > -- Check for working CXX compiler: /usr/lib64/ccache/c++ - broken
> > CMake Error at /usr/share/cmake/Modules/CMakeTestCXXCompiler.cmake:59 (message):
> >   The C++ compiler
> >
> >     "/usr/lib64/ccache/c++"
> >
> >   is not able to compile a simple test program.
> >
> >   It fails with the following output:
> >
> >     Change Dir:
> > /usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1/build/CMakeFiles/CMakeTmp
> >
> >     Run Build Command(s):/bin/gmake cmTC_8efe4/fast && /bin/gmake  -f
> > CMakeFiles/cmTC_8efe4.dir/build.make CMakeFiles/cmTC_8efe4.dir/build
> >     gmake[1]: Entering directory
> > '/usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1/build/CMakeFiles/CMakeTmp'
> >     Building CXX object CMakeFiles/cmTC_8efe4.dir/testCXXCompiler.cxx.o
> >     /usr/lib64/ccache/c++    -o
> > CMakeFiles/cmTC_8efe4.dir/testCXXCompiler.cxx.o -c
> > /usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
> >     Linking CXX executable cmTC_8efe4
> >     /usr/bin/cmake -E cmake_link_script
> > CMakeFiles/cmTC_8efe4.dir/link.txt --verbose=1
> >     /usr/lib64/ccache/c++ -rdynamic
> > CMakeFiles/cmTC_8efe4.dir/testCXXCompiler.cxx.o -o cmTC_8efe4
> >     /bin/ld: /usr/lib/gcc/x86_64-redhat-linux/10/../../../../lib64/crt1.o:
> > in function `_start':
> >     (.text+0x16): undefined reference to `__libc_csu_fini'
> >     /bin/ld: (.text+0x1d): undefined reference to `__libc_csu_init'
> >     collect2: error: ld returned 1 exit status
> >     gmake[1]: *** [CMakeFiles/cmTC_8efe4.dir/build.make:106: cmTC_8efe4] Error 1
> >     gmake[1]: Leaving directory
> > '/usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1/build/CMakeFiles/CMakeTmp'
> >     gmake: *** [Makefile:140: cmTC_8efe4/fast] Error 2
> >
> >
> >
> >
> >
> >   CMake will not be able to correctly generate this project.
> > Call Stack (most recent call first):
> >   CMakeLists.txt:10 (project)
> >
> >
> > -- Configuring incomplete, errors occurred!
> > See also "/usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1/build/CMakeFiles/CMakeOutput.log".
> > See also "/usr/local/src/kmm/kmymoney-2020.12.03-18.52.10-GIT-5.1/build/CMakeFiles/CMakeError.log".
> > make: *** No targets specified and no makefile found.  Stop.
> >
> >
> > ==========================================================================
> >
> > Any idea what's wrong?
>
> Not really (no time to dive into it) but I doubt that it is KMyMoney specific. This is a test
> that comes from ECM (Extra CMake Module). A quick search came up with:
>
> https://stackoverflow.com/questions/6656317/linking-a-c-program-directly-with-ld-fails-with-undefined-reference-to-libc-c
> https://www.linuxquestions.org/questions/linux-general-1/undefined-reference-to-%60__libc_csu_fini%27-849247/
>
> which shows, that this is a general problem in your environment. Maybe, Fedora already has a solution.
>
> Hope that helps.
>
>
> --
>
> Regards
>
> Thomas Baumgart
>
> https://www.signal.org/       Signal, the better WhatsApp
> -------------------------------------------------------------
> GDB has a 'break' feature; why doesn't it have 'fix' too?
> -------------------------------------------------------------