From 89cba6df58040e22220d9a9ffc8089ed302c9639 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Tue, 21 Aug 2007 17:43:19 +0000
Subject: [PATCH] added test coverage build support for GCC

---
 Jamfile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Jamfile b/Jamfile
index 2feb2591e..f9b68dce6 100755
--- a/Jamfile
+++ b/Jamfile
@@ -56,6 +56,13 @@ rule linking ( properties * )
 		;
 	}
 
+	if <test-coverage>on in $(properties)
+		&& ( <toolset>gcc in $(properties)
+		|| <toolset>darwin in $(properties) )
+	{
+		result += <cxxflags>-fprofile-arcs <cxxflags>-ftest-coverage ;
+	}
+
 	# clock_gettime on linux requires librt
 	if <target-os>linux in $(properties)
 	{
@@ -155,6 +162,8 @@ feature boost : system source : link-incompatible propagated ;
 feature debug-iterators : off on : composite propagated link-incompatible ;
 feature.compose <debug-iterators>on : <define>_SCL_SECURE=1 <define>_GLIBCXX_DEBUG ;
 
+feature test-coverage : off on : composite propagated ;
+
 # required for openssl on windows
 lib ssleay32 : : <name>ssleay32 ;
 lib libeay32 : : <name>libeay32 ;