From e20a5fd252815a5799908598abdecb4dafa73389 Mon Sep 17 00:00:00 2001
From: eb <eb@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Sat, 5 Aug 2006 03:03:37 +0000
Subject: [PATCH] believed to have fixed ticket:7

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3163 221aa14e-8319-0410-a670-987f0aec2ac5
---
 configure.ac                     | 10 ++++++++++
 gr-radar/src/lib/sim-airplane.cc |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/configure.ac b/configure.ac
index 68e8837c..810282a3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -90,6 +90,8 @@ AC_CHECK_LIB(m, sincosf,[AC_DEFINE([HAVE_SINCOSF],[1],[Define to 1 if your syste
 AC_CHECK_LIB(m, sinf, [AC_DEFINE([HAVE_SINF],[1],[Define to 1 if your system has `sinf'.])])
 AC_CHECK_LIB(m, cosf, [AC_DEFINE([HAVE_COSF],[1],[Define to 1 if your system has `cosf'.])])
 AC_CHECK_LIB(m, trunc, [AC_DEFINE([HAVE_TRUNC],[1],[Define to 1 if your system has `trunc'.])])
+AC_CHECK_LIB(m, exp10, [AC_DEFINE([HAVE_EXP10],[1],[Define to 1 if your system has 'exp10'.])])
+
 AH_BOTTOM([
 #ifndef HAVE_TRUNC
 #include <math.h>
@@ -98,6 +100,14 @@ inline static double trunc(double x)
   return x >= 0 ? floor(x) : ceil(x);
 }
 #endif
+
+#ifndef HAVE_EXP10
+#include <math.h>
+inline static double exp10(double x)
+{
+  return pow(10.0, x);
+}
+#endif
 ])
 
 GR_CHECK_SHM_OPEN
diff --git a/gr-radar/src/lib/sim-airplane.cc b/gr-radar/src/lib/sim-airplane.cc
index 9b27ff00..99ee9cca 100644
--- a/gr-radar/src/lib/sim-airplane.cc
+++ b/gr-radar/src/lib/sim-airplane.cc
@@ -24,6 +24,9 @@
 #define _GNU_SOURCE
 #endif
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <iostream>
 #include <string>
 #include <fstream>
-- 
2.47.2