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Re: PATCH] PR target/65612: Multiversioning doesn't work with DSO nor PIE
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Jack Howarth <howarth dot at dot gcc at gmail dot com>
- Cc: Ian Lance Taylor <ian at airs dot com>, Jakub Jelinek <jakub at redhat dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Uros Bizjak <ubizjak at gmail dot com>, Iain Sandoe <iain at codesourcery dot com>, Mike Stump <mikestump at comcast dot net>
- Date: Tue, 31 Mar 2015 09:14:59 -0700
- Subject: Re: PATCH] PR target/65612: Multiversioning doesn't work with DSO nor PIE
- Authentication-results: sourceware.org; auth=none
- References: <20150330022527 dot GA4148 at gmail dot com> <CAMe9rOrUpMmt8XyqO9fXZB-Bn+tRs-AKHTaQzu7jeGCZFXen8g at mail dot gmail dot com> <CAMe9rOp_LfJ8C4Xh4NoRD=rTutNCeqwN_OV=8+c5rFfnRHbV_g at mail dot gmail dot com> <CAMe9rOrGCRJhWpNT0hMJwKCG2+vaDsaRou7JV0tdjiANnmRm=g at mail dot gmail dot com> <CAJMcOU8nON6S=+be8C94F_tB8-VPCusa8VrEq_f5P2PZCdk7vg at mail dot gmail dot com> <CAMe9rOo2ORmyvndySKr3vzEQmZScpKQfnVVw7HW94BXvPFJqdQ at mail dot gmail dot com> <20150331053855 dot GB2121 at tucnak dot redhat dot com> <CAMe9rOrm=9gkqjFwEX8GVtri3t2mSmgOqfm_Q+LizCJqbLSAKQ at mail dot gmail dot com> <CAJMcOU_Pjryr7TxKx9zYKBtVEvBj8bmXDr=UBqShyE0CPr-cOA at mail dot gmail dot com> <CAMe9rOoRkeyw9SMuEev_ATE932UNhJBUPUd+Z81Qc1L+VpVkxw at mail dot gmail dot com> <CAJMcOU915GeWmwhTOvqXPQddZfYdJdVGQJUbMWXTEiz4y0QW9w at mail dot gmail dot com>
On Tue, Mar 31, 2015 at 9:09 AM, Jack Howarth <howarth.at.gcc@gmail.com> wrote:
> H.J.,
> Did you attach the correct version of the patch? I don't see
> anything conditional on linux.
> Jack
My patch will build and install libgcc_nonshared.a for all targets. If you
don't link against it, nothing is changed. On Linux, it is used via the
init_spec change.
--
H.J.