From 98c1c2fbf2c483efd4a84b907d2195bcdf948bf6 Mon Sep 17 00:00:00 2001
From: Camilla Berglund <elmindreda@elmindreda.org>
Date: Sun, 12 Aug 2012 16:18:59 +0200
Subject: [PATCH] Added threading support to CMake files.

---
 CMakeLists.txt       | 6 ++++++
 tests/CMakeLists.txt | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 27a609a6..842612e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,6 +16,12 @@ option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
 
 find_package(OpenGL REQUIRED)
 
+set(CMAKE_THREAD_PREFER_PTHREADS YES)
+find_package(Threads)
+if (CMAKE_THREAD_LIBS_INIT)
+    list(APPEND glfw_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
 #--------------------------------------------------------------------
 # Enable all warnings on GCC, regardless of OS
 #--------------------------------------------------------------------
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 9be1c1cd..e2d2a825 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -31,6 +31,10 @@ add_executable(peter peter.c)
 add_executable(reopen reopen.c)
 add_executable(threads threads.c ${TINYCTHREAD})
 
+if (BUILD_SHARED_LIBS)
+    target_link_libraries(threads ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
 add_executable(accuracy WIN32 MACOSX_BUNDLE accuracy.c)
 set_target_properties(accuracy PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Accuracy")