@ -1,6 +1,6 @@
# C M a k e 2. 8 . 1 1 r e q u i r e d f o r Q t 5 s e t t i n g s t o b e a p p l i e d a u t o m a t i c a l l y o n
# C M a k e 3. 1 r e q u i r e d f o r Q t 5 s e t t i n g s t o b e a p p l i e d a u t o m a t i c a l l y o n
# d e p e n d e n t l i b r a r i e s .
# d e p e n d e n t l i b r a r i e s a n d I M P O R T E D t a r g e t s .
cmake_minimum_required ( VERSION 2.8.1 1)
cmake_minimum_required ( VERSION 3. 1)
function ( download_bundled_external remote_path lib_name prefix_var )
function ( download_bundled_external remote_path lib_name prefix_var )
set ( prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}" )
set ( prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}" )
@ -135,6 +135,8 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/cmake-modules")
find_package ( OpenGL REQUIRED )
find_package ( OpenGL REQUIRED )
include_directories ( ${ OPENGL_INCLUDE_DIR } )
include_directories ( ${ OPENGL_INCLUDE_DIR } )
# P r e f e r t h e - p t h r e a d f l a g o n L i n u x .
set ( THREADS_PREFER_PTHREAD_FLAG ON )
find_package ( Threads REQUIRED )
find_package ( Threads REQUIRED )
if ( ENABLE_SDL2 )
if ( ENABLE_SDL2 )