[aur-general] vim-youcompleteme-git does not build when android-studio is installed

[Ivan Shapovalov]

On Wednesday 04 September 2013 at 15:31:32, Alexandre wrote:
> On Sep 4, 2013 3:15 PM, "Ivan Shapovalov" <intelfx100 at gmail.com> wrote:
> >
> > On Wednesday 04 September 2013 at 07:47:29, Philip wrote:
> > > Hi Alexandre,
> > >
> > > Wouldn't it be possible in the PKGBUILD to use sed to remove
> > > /opt/android-sdk from the $PATH and export the PATH again?
> > >
> > > Regards,
> > > Philip
> > >
> > > On 09/04/2013 04:21 AM, Alexandre Ferrando wrote:
> > > > First of all, excuse me if this is not the appropriate place for
> > > > this issue, didn't know where it could fit better.
> > > >
> > > > Now, the issue.
> > > >
> > > > As said in the title, vim-youcompleteme-git [ 0 ] does not build
> > > > when android-studio [ 1 ]  is installed throwing this error:
> > > >
> > > > Linking CXX shared library
> > > > /dev/shm/vim-youcompleteme-git/src/YouCompleteMe/python/ycm_core.so
> > > >
> > > >
> > > /opt/android-sdk/build-tools/18.0.1/libclang.so: could not read symbols:
> > > > File in wrong format collect2: error: ld returned 1 exit status
> > > > make[3]: ***
> > > > [/dev/shm/vim-youcompleteme-git/src/YouCompleteMe/python/ycm_core.so]
> > > > Error 1 make[2]: *** [ycm/CMakeFiles/ycm_core.dir/all] Error 2
> > > > make[1]: *** [ycm/CMakeFiles/ycm_core.dir/rule] Error 2 make: ***
> > > > [ycm_core] Error 2 ==> ERROR: A failure occurred in build().
> > > > Aborting...
> > > >
> > > > This happens because android-studio adds /opt/android-sdk to the
> > > > PATH.
> > > >
> > > > Building in a clean chroot or without /opt/android-sdk added to the
> > > > PATH or android-studio uninstalled is ok.
> > > >
> > > > This, however, does not seem the ideal situation.
> > > >
> > > > I don't know if other packages are affected by this as well because
> > > > I can't think of another package that links against libclang.so at
> > > > the moment, but, in this case, what could be done to solve it
> > > > rather than using workarounds as mentioned?
> > > >
> > > > Thank you in advance
> > > >
> > > > [ 0 ] https://aur.archlinux.org/packages/vim-youcompleteme-git/ [ 1
> > > > ] https://aur.archlinux.org/packages/android-studio/
> > > >
> > >
> > >
> >
> > I'd suggest just resetting the PATH to
> > "/usr/local/sbin:/usr/local/bin:/usr/bin", which seems to be the sane
> default
> > on all uptodate Arch installations.
> >
> > However, I can see that Android SDK/NDK add their entries to the end of
> PATH,
> > and AFAIK entries are sorted by priority, so something should be wrong...
> >
> > --
> > // intelfx
> >
> 
> That's exactly what bothers me. In my PATH the Android stuff is after the
> /usr/lib,  so why is it linking against the clang.so in /opt?
> 
> Any idea on how to find the culprit?

Actually, I find it odd that it tries to find a *library* in an *executable* 
directory.

I did not look at the CMakeLists.txt for the project itself, but I guess it's 
buried deep there (or it could be CMake's own logic, FWIW).

Just reset the PATH. :)

-- 
// intelfx