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diff configure.ac @ 18541:2f5685c080e5

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maint: Periodic merge of gui-release to stable.
author John W. Eaton <jwe@octave.org>
date Tue, 04 Mar 2014 11:10:42 -0500
parents f958e8cd6348 89bd70fae066
children b83fca22bb4c
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--- a/configure.ac	Mon Mar 03 07:07:06 2014 -0800
+++ b/configure.ac	Tue Mar 04 11:10:42 2014 -0500
@@ -2215,6 +2215,7 @@
 OCTAVE_CHECK_FUNC_CMATH(isnan)
 OCTAVE_CHECK_FUNC_CMATH(isinf)
 OCTAVE_CHECK_FUNC_CMATH(isfinite)
+OCTAVE_CHECK_FUNC_CMATH(signbit)
 
 ## Check for Inf and NaN functions