Internal compiler error: Segmentation fault

[Christoph Tieben]

By the try to compile something with the odb gcc plugin you will receive an internal compiler error.

For example:
[ 0%] Generating ../odb_gen/UniversalTransverseMercatorCS_odb.cpp
*** WARNING *** there are active plugins, do not report this as a bug unless you can reproduce it without enabling any plugins.
Event | Plugins
PLUGIN_START_UNIT | odb
PLUGIN_PRAGMAS | odb
PLUGIN_OVERRIDE_GATE | odb
during GIMPLE pass: *warn_unused_result
In file included from ../include/sempr/storage/DBObject.hpp:9,
                 from ../include/sempr/entity/Entity.hpp:11,
                 from ../include/sempr/entity/spatial/reference/SpatialReference.hpp:5,
                 from ../include/sempr/entity/spatial/reference/GlobalCS.hpp:4,
                 from ../include/sempr/entity/spatial/reference/ProjectionCS.hpp:4,
                 from /home/ctieben/Development/sempr/src/../include/sempr/entity/spatial/reference/UniversalTransverseMercatorCS.hpp:4:
../include/sempr/storage/History.hpp: In function ‘void __static_initialization_and_destruction_0(int, int)’:
../include/sempr/storage/History.hpp:73:33: internal compiler error: Segmentation fault
 typedef History<unsigned long> ULongHistory;
                                 ^~~~~~~~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-8/README.Bugs> for instructions.
make[2]: *** [src/CMakeFiles/sempr_core.dir/build.make:222: odb_gen/UniversalTransverseMercatorCS_odb.cpp] Error 1
make[1]: *** [CMakeFiles/Makefile2:86: src/CMakeFiles/sempr_core.dir/all] Error 2
make: *** [Makefile:141: all] Error 2

Sources: https://github.com/sempr-tk/sempr

System: Description:
Ubuntu Cosmic Cuttlefish (development branch)
Release: 18.10

odb:
  Installed: 2.4.0-8
  Candidate: 2.4.0-8
  Version table:
 *** 2.4.0-8 500
        500 http://de.archive.ubuntu.com/ubuntu cosmic/universe amd64 Packages
        100 /var/lib/dpkg/status

[Christoph Tieben (c-tieben)]

On Ubuntu 18.04 the odb package still contains the db pragma bug.
See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889664

So currently only the odb package for xenial is fine.