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Re: [PATCH v2 1/9] Add configure check to test if gcc supports attribute ifunc.
- From: Joseph Myers <joseph at codesourcery dot com>
- To: "Paul E. Murphy" <murphyp at linux dot vnet dot ibm dot com>
- Cc: Stefan Liebler <stli at linux dot vnet dot ibm dot com>, <libc-alpha at sourceware dot org>, <fweimer at redhat dot com>, <schwab at linux-m68k dot org>
- Date: Mon, 8 Aug 2016 16:42:22 +0000
- Subject: Re: [PATCH v2 1/9] Add configure check to test if gcc supports attribute ifunc.
- Authentication-results: sourceware.org; auth=none
- References: <1470667145-18563-1-git-send-email-stli@linux.vnet.ibm.com> <935ace31-ee88-949f-78a7-7ded004bac07@linux.vnet.ibm.com>
On Mon, 8 Aug 2016, Paul E. Murphy wrote:
> One more hiccup after trying out this patch. pt-vfork.c mandates ifunc
> on most (all?) targets using nptl. It seems configure needs to mandate
> this support on any target using nptl.
No it doesn't. Many architectures have their own pt-vfork.S.
--
Joseph S. Myers
joseph@codesourcery.com