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authorTom Rondeau <trondeau@vt.edu>2013-05-02 12:02:13 -0400
committerTom Rondeau <trondeau@vt.edu>2013-05-02 12:02:13 -0400
commitba86c365110abf908afef464ad2f49743993eb2b (patch)
treebf8f338dafdafc0bd2031ebfcd83801a7d3484e0 /gnuradio-runtime/include/gnuradio/math.h
parentf9e5b6717d557de66799c2b8b7ca96cd62661e2f (diff)
build: fixes to support out-of-tree builds.
Diffstat (limited to 'gnuradio-runtime/include/gnuradio/math.h')
-rw-r--r--gnuradio-runtime/include/gnuradio/math.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gnuradio-runtime/include/gnuradio/math.h b/gnuradio-runtime/include/gnuradio/math.h
index ec4cfb014f..d611c98c95 100644
--- a/gnuradio-runtime/include/gnuradio/math.h
+++ b/gnuradio-runtime/include/gnuradio/math.h
@@ -27,6 +27,7 @@
#ifndef _GR_MATH_H_
#define _GR_MATH_H_
+#include <cmath>
#include <gnuradio/api.h>
#include <gnuradio/gr_complex.h>