From fc390b32247e954cedcb6ff1fac580e768016014 Mon Sep 17 00:00:00 2001
From: Steve Markgraf <steve@steve-m.de>
Date: Tue, 17 Jul 2012 20:41:27 +0200
Subject: build rtl_fm

Signed-off-by: Steve Markgraf <steve@steve-m.de>
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index c879f4d..7bc8e1d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,6 +36,9 @@ dnl checks for required libraries
 dnl pthreads
 AC_CHECK_LIB(pthread, pthread_create, [LIBS="$LIBS -lpthread"])
 
+dnl libmath (for rtl_fm)
+AC_CHECK_LIB(m, atan2, [LIBS="$LIBS -lm"])
+
 # The following test is taken from WebKit's webkit.m4
 saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -fvisibility=hidden "
-- 
cgit v1.3.1