gentoo-overlay/games-simulation/flightgear/files/0001-flightgear-3.4.0-cmake.patch

From 06a260822c0eb10f47533a2cbf5cbbc968878c17 Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Tue, 17 Mar 2015 23:33:57 +0000
Subject: [PATCH] Make 3.2.1 fix: make thread check platform specific.

---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8847614..c881c32 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -109,6 +109,8 @@ IF(APPLE)
     SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.7")
 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR
 	${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+    find_package(Threads REQUIRED)
+    
     set(USE_DBUS_DEFAULT 1)
 
     find_package(UDev)
@@ -230,7 +232,6 @@ endif(EVENT_INPUT)
 # check required dependencies
 find_package(Boost   REQUIRED)
 find_package(ZLIB    REQUIRED)
-find_package(Threads REQUIRED)
 find_package(OpenGL  REQUIRED)
 find_package(OpenAL  REQUIRED)
 find_package(OpenSceneGraph 3.2.0 REQUIRED