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Re: [Xen-devel] [PATCH 07 of 10 v3] libxl: explicitly check for libmath in autoconf

Dario Faggioli wrote:
# HG changeset patch
# User Dario Faggioli<raistlin@xxxxxxxx>
# Date 1341416324 -7200
# Node ID 6fd693e7f3bc8b4d9bd20befff2c13de5591a7c5
# Parent  3b65112bedc0656512312e29b89652f1c4ca0083
libxl: explicitly check for libmath in autoconf

As well as explicitly add -lm to libxl's Makefile.

This is because next patch uses floating point arithmetic, and
it is better to state it clearly that we need libmath (just in
case we find a libc  that wants that to be explicitly enforced).

Notice that autoconf should be rerun after applying this change.

Signed-off-by: Dario Faggioli<dario.faggioli@xxxxxxxxxx>

Acked-by: Roger Pau Monne <roger.pau@xxxxxxxxxx>

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