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Revision 8bacde8d

ID8bacde8d86a09699207d85d4bab06162aed18dc4

Added by Natanael Copa over 11 years ago

configure: properly check if -lrt and -lm is needed

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 <>
Signed-off-by: Blue Swirl <>

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