From 9fc8b732737f139d3e466510d75668ab45578960 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Tue, 8 Mar 2016 21:02:53 +0100
Subject: sync with upstream

---
 project/cmake/modules/FindSdl.cmake | 46 +++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 project/cmake/modules/FindSdl.cmake

(limited to 'project/cmake/modules/FindSdl.cmake')

diff --git a/project/cmake/modules/FindSdl.cmake b/project/cmake/modules/FindSdl.cmake
new file mode 100644
index 0000000..91bcac5
--- /dev/null
+++ b/project/cmake/modules/FindSdl.cmake
@@ -0,0 +1,46 @@
+#.rst:
+# FindSDL
+# -------
+# Finds the SDL library
+#
+# This will will define the following variables::
+#
+# SDL_FOUND - system has SDL
+# SDL_INCLUDE_DIRS - the SDL include directory
+# SDL_LIBRARIES - the SDL libraries
+# SDL_DEFINITIONS - the SDL compile definitions
+
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(PC_SDL2 sdl2 QUIET)
+  if(PC_SDL2_FOUND)
+    set(SDL_VERSION ${PC_SDL2_VERSION})
+  else()
+    pkg_check_modules(PC_SDL1 sdl QUIET)
+    if(PC_SDL1_FOUND)
+      set(SDL_VERSION ${PC_SDL1_VERSION})
+    endif()
+  endif()
+endif()
+
+find_path(SDL_INCLUDE_DIR SDL/SDL.h
+                          PATHS ${PC_SDL2_INCLUDE_DIR} ${PC_SDL1_INCLUDE_DIR})
+find_library(SDL_LIBRARY NAMES SDL2 SDL
+                         PATHS ${PC_SDL2_LIBDIR} ${PC_SDL1_LIBDIR})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Sdl REQUIRED_VARS SDL_LIBRARY SDL_INCLUDE_DIR
+                                      VERSION_VAR SDL_VERSION)
+
+if(SDL_FOUND)
+  set(SDL_LIBRARIES ${SDL_LIBRARY})
+  set(SDL_INCLUDE_DIRS ${SDL_INCLUDE_DIR})
+  set(SDL_DEFINITIONS -DHAVE_SDL=1)
+
+  if(SDL_VERSION VERSION_GREATER 2)
+    list(APPEND SDL_DEFINITIONS -DHAVE_SDL_VERSION=2)
+  elseif(SDL_VERSION VERSION_GREATER 1)
+    list(APPEND SDL_DEFINITIONS -DHAVE_SDL_VERSION=1)
+  endif()
+endif()
+
+mark_as_advanced(SDL_LIBRARY SDL_INCLUDE_DIR)
-- 
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