From d2165828ff663600e5347644b029e49693088e61 Mon Sep 17 00:00:00 2001
From: Gav Wood <i@gavwood.com>
Date: Mon, 9 Feb 2015 13:39:01 -0800
Subject: [PATCH] Fixed #988.

---
 CMakeLists.txt      | 4 ++++
 test/CMakeLists.txt | 7 ++++---
 test/natspec.cpp    | 4 ++++
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd79112f4..a3adde425 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,6 +43,10 @@ function(configureProject)
 	if (EVMJIT)
 		add_definitions(-DETH_EVMJIT)
 	endif()
+
+	if (HEADLESS)
+		add_definitions(-DETH_HEADLESS)
+	endif()
 endfunction()
 
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 36876eea6..ab8afcd70 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -21,9 +21,10 @@ target_link_libraries(testeth ethereum)
 target_link_libraries(testeth ethcore)
 target_link_libraries(testeth secp256k1)
 target_link_libraries(testeth solidity)
-target_link_libraries(testeth webthree)
-target_link_libraries(testeth natspec)
-
+if (NOT HEADLESS)
+	target_link_libraries(testeth webthree)
+	target_link_libraries(testeth natspec)
+endif()
 if (JSONRPC)
 	target_link_libraries(testeth web3jsonrpc)
 	target_link_libraries(testeth ${JSON_RPC_CPP_CLIENT_LIBRARIES})
diff --git a/test/natspec.cpp b/test/natspec.cpp
index 827f96625..8ba660418 100644
--- a/test/natspec.cpp
+++ b/test/natspec.cpp
@@ -19,6 +19,8 @@
  * @date 2015
  */
 
+#if !ETH_HEADLESS
+
 #include <boost/test/unit_test.hpp>
 #include <libdevcore/Log.h>
 #include <libnatspec/NatspecExpressionEvaluator.h>
@@ -110,3 +112,5 @@ BOOST_AUTO_TEST_CASE(natspec_js_eval_error)
 }
 
 BOOST_AUTO_TEST_SUITE_END()
+
+#endif