[Bug c++/82985] New: GCC 7.2.1 crashes when compiling DSO (Direct Sparse Odometry) on Linux Ubuntu 17.10

BlenderEi at LwTV dot de gcc-bugzilla@gcc.gnu.org
Tue Nov 14 09:14:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82985

            Bug ID: 82985
           Summary: GCC 7.2.1 crashes when compiling DSO (Direct Sparse
                    Odometry) on Linux Ubuntu 17.10
           Product: gcc
           Version: 7.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: BlenderEi at LwTV dot de
  Target Milestone: ---

Created attachment 42598
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42598&action=edit
Screenshot of the compilation process and the crash of GCC

Hello, this is my first time reporting a bug, so please be patient ;)

I came across this bug when trying to compile the Direct Sparse Odometry
project for my master thesis (see screenshot). You can find it here:
https://github.com/JakobEngel/dso

The steps to reproduce the bug are (on Linux, type in console [why am I even
telling you that... ;) ]):

> git clone https://github.com/JakobEngel/dso.git
> sudo apt-get install libsuitesparse-dev libeigen3-dev libboost-all-dev
> cd dso
> mkdir build
> cd build
> cmake ..
> make -j

I was advised to isolate the problem using "C-reduce". I try to do that, but
you are probably faster given your experience. Hopefully I can add it to this
report, after submitting it.

Thank you for your help and great work!


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