configure: Check for the math function rint
authorRonald S. Bultje <rsbultje@gmail.com>
Tue, 26 Jun 2012 12:05:28 +0000 (15:05 +0300)
committerMartin Storsjö <martin@martin.st>
Wed, 11 Jul 2012 07:40:11 +0000 (10:40 +0300)
commit183b1c2268529bbb8389d572deb00083c49682dc
tree5f9aaf3e89320bf6cbf67121356e7556ae25cd02
parent781888da892d99cab70cf6007538d6d9b7382e81
configure: Check for the math function rint

Add a fallback implementation if it doesn't exist.

Signed-off-by: Martin Storsjö <martin@martin.st>
configure
libavutil/libm.h