From: Joseph Myers <joseph@codesourcery.com>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Cc: <libc-alpha@sourceware.org>
Subject: Re: Building cross-toolchain for microblaze
Date: Fri, 04 Nov 2016 13:08:00 -0000 [thread overview]
Message-ID: <alpine.DEB.2.20.1611041306220.1065@digraph.polyomino.org.uk> (raw)
In-Reply-To: <f5608edb-228f-da96-229e-381a387105b7@linaro.org>
On Fri, 4 Nov 2016, Adhemerval Zanella wrote:
> I could build a workable toolchain, at least for glibc building, by
> configuring GCC with both '--disable-sjlj-exceptions' and
> '--disable-shared'. I did not dig into the issue, but it was already
> reported on maillist this same issue.
The *first* GCC works to build glibc. The problem is with the second one,
with shared libraries and C++ support (and separate libgcc_eh, which is
what actually results in the undefined references), since you want to
rebuild with such a second compiler before running the testsuite (the
expectation is that a bootstrap compiler will produce a correct glibc, but
not a build tree suitable for testing in).
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2016-11-04 13:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-04 2:48 Joseph Myers
2016-11-04 12:12 ` Adhemerval Zanella
2016-11-04 13:08 ` Joseph Myers [this message]
2016-11-04 13:44 ` Adhemerval Zanella
2016-11-06 2:05 ` Waldemar Brodkorb
2016-11-07 15:46 ` Joseph Myers
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