From 6e662fe4d6d26732244aa6631bc0bef5d484962f Mon Sep 17 00:00:00 2001
From: ThorstenB <brehmt@gmail.com>
Date: Fri, 4 May 2012 23:24:10 +0200
Subject: [PATCH] Ganael Laplanche: fix include dependencies for FreeBSD
 support

---
 simgear/misc/sg_dir.cxx               | 1 +
 simgear/props/condition.cxx           | 8 ++++----
 simgear/props/propertyObject_test.cxx | 1 +
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/simgear/misc/sg_dir.cxx b/simgear/misc/sg_dir.cxx
index 7d26025b..c575c053 100644
--- a/simgear/misc/sg_dir.cxx
+++ b/simgear/misc/sg_dir.cxx
@@ -42,6 +42,7 @@
 #include <boost/foreach.hpp>
 
 #include <cstring>
+#include <cstdlib>
 #include <iostream>
 
 using std::string;
diff --git a/simgear/props/condition.cxx b/simgear/props/condition.cxx
index d60cb440..363b9f46 100644
--- a/simgear/props/condition.cxx
+++ b/simgear/props/condition.cxx
@@ -297,19 +297,19 @@ doComparison (const SGPropertyNode * left, const SGPropertyNode * right, const S
   }
   case props::INT:
     return doComp<int>(left->getIntValue(), right->getIntValue(), 
-           precision ? abs(precision->getIntValue()/2) : 0 );
+           precision ? std::abs(precision->getIntValue()/2) : 0 );
 
   case props::LONG:
     return doComp<long>(left->getLongValue(), right->getLongValue(), 
-           precision ? abs(precision->getLongValue()/2L) : 0L );
+           precision ? std::abs(precision->getLongValue()/2L) : 0L );
 
   case props::FLOAT:
     return doComp<float>(left->getFloatValue(), right->getFloatValue(), 
-           precision ? fabs(precision->getFloatValue()/2.0f) : 0.0f );
+           precision ? std::fabs(precision->getFloatValue()/2.0f) : 0.0f );
 
   case props::DOUBLE:
     return doComp<double>(left->getDoubleValue(), right->getDoubleValue(), 
-           precision ? fabs(precision->getDoubleValue()/2.0) : 0.0 );
+           precision ? std::fabs(precision->getDoubleValue()/2.0) : 0.0 );
 
   case props::STRING:
   case props::NONE:
diff --git a/simgear/props/propertyObject_test.cxx b/simgear/props/propertyObject_test.cxx
index b366d27a..c09292e7 100644
--- a/simgear/props/propertyObject_test.cxx
+++ b/simgear/props/propertyObject_test.cxx
@@ -12,6 +12,7 @@
 
 #include <iostream>
 #include <cassert>
+#include <cstdlib>
 #include <cstring>
 
 // working around MSVC weirdness with props.hxx and SGMathFwd
-- 
2.39.5