Re: [ESPResSo-users] Compilation trouble

[Clemens Jochum]

Thanks!
I tried to recompile fftw3 from source, but somehow did not manage to 
make it shared.
Installing libfftw3-dev like in the dockerfile worked.
Best,
Clemens


On 2017-10-20 23:05, Rudolf Weeber wrote:
> Hi Clemens,
> On Fri, Oct 20, 2017 at 10:35:43PM +0200, Clemens Jochum wrote:
> > I'm trying to compile the newest espresso development version on my laptop
> > and I'm running into a problem. Cmake output does not give any errors, but
> > make only gets to 55%:
> >
> >     [ 55%] Linking CXX shared library libEspressoCore.so
> >     /usr/bin/ld: /usr/local/lib/libfftw3.a(assert.o): relocation
> >     R_X86_64_PC32 against symbol `stdout@@GLIBC_2.2.5' can not be used
> >     when making a shared object; recompile with -fPIC
> >     /usr/bin/ld: final link failed: Bad value
> >     collect2: error: ld returned 1 exit status
> >     src/core/CMakeFiles/EspressoCore.dir/build.make:3631: recipe for
> >     target 'src/core/libEspressoCore.so.4' failed
> >     make[2]: *** [src/core/libEspressoCore.so.4] Error 1
> >     CMakeFiles/Makefile2:1650: recipe for target
> >     'src/core/CMakeFiles/EspressoCore.dir/all' failed
> >     make[1]: *** [src/core/CMakeFiles/EspressoCore.dir/all] Error 2
> >     Makefile:138: recipe for target 'all' failed
> >     make: *** [all] Error 2
> >
> > The problem has something to do with glibc, but I'm not sure how exactly.
> > I'd be grateful for some suggestions.
> Most likely, you do not need a custom-compiled fftw.
> Take a look in the Dockerfile for your distro to see, what packages we  install 
> for the automated testing.
> https://github.com/espressomd/docker/tree/master/docker
>
> You may also need to take your custom installation of the fftw out of the 
> library and include search paths or explicitly select the one shipped with the 
> distro in CMake. The stuff in /usr/local typically takes precedence over the 
> stuff coming from your distro.
>
> Regards, Rudolf