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Re: __sync_-builtins cause undefined references on some sparc targets
- From: Eric Botcazou <ebotcazou at adacore dot com>
- To: Jan Sommer <soja-lists at aries dot uberspace dot de>
- Cc: gcc at gcc dot gnu dot org, devel at rtems dot org
- Date: Mon, 27 Feb 2017 22:29:31 +0100
- Subject: Re: __sync_-builtins cause undefined references on some sparc targets
- Authentication-results: sourceware.org; auth=none
- References: <DE6CFD2ED4BCD440A2DE18E253A8FDF45A376F@DLREXMBX01.intra.dlr.de> <3423341.3e29goEyeU@polaris> <2042611.dn6R5IERZ9@kubuntu>
> Is there an easy way to remove the libbacktrace dependency?
> Might something like that work?: https://patchwork.ozlabs.org/patch/553017/
Yes, even better, simply arrange for the __sync and __atomic support tests of
libbacktrace to fail on your target, possibly by using the same trick as HPUX.
--
Eric Botcazou