[ITK-users] Problem compiling ITK 4.8 on OpenSUSE with gcc 5.1

[Matt McCormick]

Hi Alfonso,

Is this the compiler that ships with the system?  We have some
dashboard builds that build with GCC 5.1 fine.  How is cmake being
invoked?

The logic that sets the default value for ITK_USE_GOLD_LINKER can be found here:

   https://github.com/InsightSoftwareConsortium/ITK/blob/master/CMake/ITKSetStandardCompilerFlags.cmake#L206-L219

HTH,
Matt

On Wed, Jul 29, 2015 at 7:14 AM, Alfonso Castro <alfonso.castro at udc.es> wrote:
> Hi.
>
> I am using OpenSuSE Tumbleweed, it uses gcc 5.1 like system compiler:
>
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-suse-linux/5/lto-wrapper
> Target: x86_64-suse-linux
> Configured with: ../configure --prefix=/usr --infodir=/usr/share/info --
> mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64 --enable-
> languages=c,c++,objc,fortran,obj-c++,java,ada,go --enable-checking=release --
> with-gxx-include-dir=/usr/include/c++/5 --enable-ssp --disable-libssp --
> disable-libvtv --enable-libmpx --disable-plugin --with-
> bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux' --disable-
> libgcj --with-slibdir=/lib64 --with-system-zlib --enable-__cxa_atexit --
> enable-libstdcxx-allocator=new --disable-libstdcxx-pch --enable-version-
> specific-runtime-libs --enable-linker-build-id --enable-linux-futex --program-
> suffix=-5 --without-system-libunwind --enable-multilib --with-arch-32=i586 --
> with-tune=generic --build=x86_64-suse-linux --host=x86_64-suse-linux
> Thread model: posix
> gcc version 5.1.1 20150713 [gcc-5-branch revision 225736] (SUSE Linux)
>
> When I try to compile ITK 4.8, gcc gives an error:
>
> [  1%] Building CXX object
> Modules/ThirdParty/KWSys/src/KWSys/CMakeFiles/itksys.dir/Directory.cxx.o
> In file included from
> /opt/mia/build/itk/Modules/ThirdParty/KWSys/src/itksys/stl/string.hxx:29:0,
>                  from
> /opt/mia/build/itk/Modules/ThirdParty/KWSys/src/itksys/stl/string:49,
>                  from
> /opt/mia/build/itk/Modules/ThirdParty/KWSys/src/itksys/Directory.hxx:16,
>                  from
> /opt/mia/fuentes/InsightToolkit-4.8.0/Modules/ThirdParty/KWSys/src/KWSys/Directory.cxx:13:
> /opt/mia/build/itk/Modules/ThirdParty/KWSys/src/itksys/ios/iostream:26:23:
> fatal error: iostream.h: Non hai tal ficheiro ou directorio
> compilation terminated.
> Modules/ThirdParty/KWSys/src/KWSys/CMakeFiles/itksys.dir/build.make:169: fallo
> en las instrucciones para el objetivo
> 'Modules/ThirdParty/KWSys/src/KWSys/CMakeFiles/itksys.dir/Directory.cxx.o'
> make[2]: ***
> [Modules/ThirdParty/KWSys/src/KWSys/CMakeFiles/itksys.dir/Directory.cxx.o]
> Error 1
> CMakeFiles/Makefile2:340: fallo en las instrucciones para el objetivo
> 'Modules/ThirdParty/KWSys/src/KWSys/CMakeFiles/itksys.dir/all'
> make[1]: *** [Modules/ThirdParty/KWSys/src/KWSys/CMakeFiles/itksys.dir/all]
> Error 2
> Makefile:136: fallo en las instrucciones para el objetivo 'all'
> make: *** [all] Error 2
>
> I think is provoked for the next message in configuration:
>
> Warning: turning off implicit template instantiation
>
> The curious thing is I use clang (3.6.1), ITK 4.8 compile without a problem
> with the same configuration, the information of the version of clang is:
>
> clang version 3.6.1 (tags/RELEASE_361/final 238133)
> Target: x86_64-suse-linux
> Thread model: posix
> Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/4.8
> Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/5
> Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/4.8
> Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/5
> Selected GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/5
> Candidate multilib: .;@m64
> Selected multilib: .;@m64
>
> I am using a directory to build ITK and other for the installation of the
> files. The build directory is empty before the configuration using ccmake
> (3.2.3).
>
> Am I making something wrong? Can I change something to compile ITK 4.8 with
> gcc 5.1?
>
> Also, I'll be very gratefull is someone can explain what makes the option
> ITK_USE_GOLD_LINKER.
>
> Thanks in advance.
>
> Alfonso Castro
> Faculty of Computer Science
> University of A Coruna
>
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