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From: | Juan Quintela |
Subject: | Re: [Qemu-devel] [PATCH v2] configure: properly check if -lrt and -lm is needed |
Date: | Mon, 20 Aug 2012 14:19:41 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux) |
Natanael Copa <address@hidden> wrote: > Fixes build against uClibc. > > uClibc provides 2 versions of clock_gettime(), one with realtime > support and one without (this is so you can avoid linking in -lrt > unless actually needed). This means that the clock_gettime() don't > need -lrt. We still need it for timer_create() so we check for this > function in addition. > > We also need check if -lm is needed for isnan(). > > Both -lm and -lrt are needed for libs_qga. > > Signed-off-by: Natanael Copa <address@hidden> Reviewed-by: Juan Quintela <address@hidden>
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