From 1ec98b4496d6bb3046cb6d8f3a39814930ed846f Mon Sep 17 00:00:00 2001
From: James Price <j.price@bristol.ac.uk>
Date: Mon, 4 Jul 2016 15:46:00 +0100
Subject: [PATCH] Use 'Release' if CMAKE_BUILD_TYPE not specified

---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index aeb2960..91b4f5d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,12 @@ set(gpu-stream_VERSION_MINOR 0)
 configure_file(common.h.in common.h)
 include_directories(${CMAKE_BINARY_DIR})
 
+# Use 'Release' if no build type specified
+if (NOT CMAKE_BUILD_TYPE)
+   message("No CMAKE_BUILD_TYPE specified, defaulting to 'Release'")
+   set(CMAKE_BUILD_TYPE "Release")
+endif()
+
 # If using the Cray compiler, manually add the C++11 flag because setting the
 # standard through CMake as above doesn't set this flag with Cray
 if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Cray")