From e54338ef01902bc68bbd704276d7dc2a6dbb01e0 Mon Sep 17 00:00:00 2001
From: Ronald Kinard <furyhunter600@gmail.com>
Date: Wed, 28 Jan 2015 23:20:21 -0600
Subject: [PATCH] cmake: fix Windows linking

---
 src/sdl/CMakeLists.txt | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/sdl/CMakeLists.txt b/src/sdl/CMakeLists.txt
index 446f7fdc..1228fd2c 100644
--- a/src/sdl/CMakeLists.txt
+++ b/src/sdl/CMakeLists.txt
@@ -113,10 +113,15 @@ if(${SDL2_FOUND})
 			${PNG_LIBRARIES}
 			${ZLIB_LIBRARIES}
 			${OPENGL_LIBRARIES}
-			m #need math lol
-			rt # this too
 		)
 
+		if(${CMAKE_SYSTEM} MATCHES Linux)
+			target_link_libraries(${SRB2_SDL2_EXE_NAME} PRIVATE
+				m
+				rt
+			)
+		endif()
+
 	endif()
 
 	set_target_properties(${SRB2_SDL2_EXE_NAME} PROPERTIES VERSION ${SRB2_VERSION})