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distro test rebuild using GCC 6
- From: Matthias Klose <doko at ubuntu dot com>
- To: gcc Development <gcc at gcc dot gnu dot org>
- Date: Wed, 13 Jan 2016 14:17:16 +0100
- Subject: distro test rebuild using GCC 6
- Authentication-results: sourceware.org; auth=none
Here are some first results from a distro test rebuild using GCC 6. A snapshot
of the current Ubuntu development series was taken on 20151218 for all
architectures (amd64, arm64, armhf, i386/i686, powerpc, ppc64el, s390x), and
rebuilt unmodified using the current GCC 5 branch, and using GCC 6 20160101
(then updated to 20160109).
The build logs for package builds regressing with GCC 6 can be found at
http://people.canonical.com/~doko/tmp/gcc6-regr/ (918 packages, compared to
around 500 regressions seen in GCC 5)
The GCC 6 packages can be found at
GCC 6 packages for Debian are in Debian/experimental.
Bug reports for all ICEs were submitted to the GCC bug tracker, excluding some
where cc1/cc1plus was killed by the OS (haskell-src-exts, octomap,
plasma-desktop, seqan (all arm64), freeorion (ppc64el).
I haven't yet looked into the build failures except for the ICEs. If somebody
wants to help please let me know so that work isn't duplicated.
I'm planning to do a second test rebuild for Debian/unstable (amd64 only) in