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RE: [RFC][PATCH] New configure option "--disable-ifunc"
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Maria Guseva <m dot guseva at samsung dot com>
- Cc: <libc-alpha at sourceware dot org>, <rth at twiddle dot net>, <roland at hack dot frob dot com>, 'Yury Gribov' <y dot gribov at samsung dot com>
- Date: Wed, 13 May 2015 17:25:50 +0000
- Subject: RE: [RFC][PATCH] New configure option "--disable-ifunc"
- Authentication-results: sourceware.org; auth=none
- References: <"013e01d08d9a$80b32b10$82198130$ at guseva"@samsung.com> <alpine dot DEB dot 2 dot 10 dot 1505131651250 dot 30846 at digraph dot polyomino dot org dot uk> <"013f01d08da1$5b20c630$11625290$ at guseva"@samsung.com>
On Wed, 13 May 2015, Maria Guseva wrote:
> We faced issues when Glibc was used with Prelink. As I know the latest
> Prelink supports ifuncs but older versions are not working correctly with
> it. We need to disable ifuncs in Glibc for such case.
This seems like a case for simply saying that old prelink won't work with
new glibc, rather than doubling the number of glibc configurations.
--
Joseph S. Myers
joseph@codesourcery.com