From 88b985be5d573c4e619372a4f452b44d7ffcb205 Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Sat, 19 Dec 2015 20:34:18 -0800
Subject: [PATCH] Allow building of tests to be disabled in cmake.

Defining WITHOUT_TESTS will result in tests not being built.

Fixes #38.
---
 CMakeLists.txt | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4aa157b32..669c7307b2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,10 +89,11 @@ INSTALL(DIRECTORY include DESTINATION ${CMAKE_INSTALL_PREFIX} COMPONENT headers)
 # We need thread support
 find_package(Threads REQUIRED)
 
-enable_testing()
-
-add_subdirectory(gmock)
-include_directories("gmock/include")
-include_directories("gmock/gtest/include")
-add_subdirectory(test)
+if (NOT WITHOUT_TESTS)
+    enable_testing()
 
+    add_subdirectory(gmock)
+    include_directories("gmock/include")
+    include_directories("gmock/gtest/include")
+    add_subdirectory(test)
+endif()