Use find_package for OpenGL

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 32aa0e6f8f69499dc46a0ca59ae08ef218b8460c..a7fb31fb5d7b39531c6582e8250debe600314171 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -7,6 +7,7 @@ if(NOT CMAKE_BUILD_TYPE)
 endif()
 
 find_package(Freetype REQUIRED)
+find_package(OpenGL REQUIRED)
 
 link_libraries(
        pthread
@@ -60,9 +61,9 @@ add_executable(Dragonblocks
 )
 
 target_link_libraries(Dragonblocks
-       GL
        GLEW
        glfw
+       ${OPENGL_LIBRARIES}
        ${FREETYPE_LIBRARIES}
 )