[build2] build w gcc 8.1.1 + c++1y fails

[Boris Kolpackov]

MM <finjulhich at gmail.com> writes:

> Please see attached. All output went to stderr, nothing to stdout.

Great, thanks, we are getting closer. Now could you run the following
command:

$ g++ -I/usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/libbutl -I/usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/libbutl -DLIBBUTL_STATIC -I/usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/libpkgconf -DPKGCONFIG_IS_STATIC -I/usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/build2 -I/usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/build2 -std=c++2a -MQ ^ -x c++ -MD -E -fdirectives-only -MF /usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/build2/build2/config/init.o.t -o /tmp/init.o.ii /usr/local/build/build2/build2-toolchain-0.8.0-a.0.20180907154828.9ac4fed76dca/build2/build2/config/init.cxx

It should produce /tmp/init.o.ii. Could you compress and send this
file?