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Re: [Buildroot] bfin c++ problem
- From: Waldemar Brodkorb <wbx at openadk dot org>
- To: gcc-help <gcc-help at gcc dot gnu dot org>
- Cc: Thomas Petazzoni <thomas dot petazzoni at free-electrons dot com>, Jonathan Wakely <jwakely dot gcc at gmail dot com>, Oliver Kullmann <o dot kullmann at swansea dot ac dot uk>
- Date: Fri, 12 Aug 2016 07:37:53 +0200
- Subject: Re: [Buildroot] bfin c++ problem
- Authentication-results: sourceware.org; auth=none
- References: <20160721000402.GR22524@waldemar-brodkorb.de> <20160721030504.GN4023@csltok.swansea.ac.uk> <CAH6eHdRNcLv9iT8dKN_zneVp2=P=yakUH=p8wq5dz5q2gNL-xQ@mail.gmail.com> <20160721111244.GO4023@csltok.swansea.ac.uk> <CAH6eHdT-H+4qUe3uU268uG8O_7KQLoOZchtsW3AdFAVaeuN6cg@mail.gmail.com> <20160721121643.GP4023@csltok.swansea.ac.uk> <20160721164721.GU22524@waldemar-brodkorb.de> <20160725172447.GB22524@waldemar-brodkorb.de> <20160805195650.GG22524@waldemar-brodkorb.de>
Hi,
Waldemar Brodkorb wrote,
> Hi,
> Waldemar Brodkorb wrote,
>
> > I think this might be solved by using a linker script for
> > libgcc_so.so as described here:
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40134
> >
> > But now I am fighting again with:
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68468
> >
> > How can the libgcc dwarf or sjlj execptions needed for C++ can be
> > compiled for FDPIC toolchains?
>
> I found a solution for this one, but still struggling with the next
> problem, see patches and debug logs on the buildroot mailinglist:
> http://lists.busybox.net/pipermail/buildroot/2016-August/169254.html
I found a workaround, but opened a bug report to hopefully get the bug really
fixed:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=74748
best regards
Waldemar