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/FindOpenGl.cmake | 43 ++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 project/cmake/modules/FindOpenGl.cmake

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

diff --git a/project/cmake/modules/FindOpenGl.cmake b/project/cmake/modules/FindOpenGl.cmake
new file mode 100644
index 0000000..9d6ec01
--- /dev/null
+++ b/project/cmake/modules/FindOpenGl.cmake
@@ -0,0 +1,43 @@
+#.rst:
+# FindOpenGl
+# ----------
+# Finds the FindOpenGl library
+#
+# This will will define the following variables::
+#
+# OPENGL_FOUND - system has OpenGl
+# OPENGL_INCLUDE_DIRS - the OpenGl include directory
+# OPENGL_LIBRARIES - the OpenGl libraries
+# OPENGL_DEFINITIONS - the OpenGl definitions
+
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules(PC_OPENGL gl glu)
+endif()
+
+if(NOT CORE_SYSTEM_NAME STREQUAL darwin)
+  find_path(OPENGL_INCLUDE_DIR GL/gl.h
+                               PATHS ${PC_OPENGL_gl_INCLUDEDIR})
+  find_library(OPENGL_gl_LIBRARY NAMES GL
+                                 PATHS ${PC_OPENGL_gl_LIBDIR})
+  find_library(OPENGL_glu_LIBRARY NAMES GLU
+                                  PATHS ${PC_OPENGL_glu_LIBDIR})
+else()
+  find_library(OPENGL_gl_LIBRARY NAMES OpenGL
+                                 PATHS ${CMAKE_OSX_SYSROOT}/System/Library
+                                 PATH_SUFFIXES Frameworks
+                                 NO_DEFAULT_PATH)
+  set(OPENGL_INCLUDE_DIR ${OPENGL_gl_LIBRARY}/Headers)
+  set(OPENGL_glu_LIBRARY ${OPENGL_gl_LIBRARY})
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(OpenGl
+                                  REQUIRED_VARS OPENGL_gl_LIBRARY OPENGL_glu_LIBRARY OPENGL_INCLUDE_DIR)
+
+if(OPENGL_FOUND)
+  set(OPENGL_INCLUDE_DIRS ${OPENGL_INCLUDE_DIR})
+  set(OPENGL_LIBRARIES ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY})
+  set(OPENGL_DEFINITIONS -DHAVE_LIBGL=1)
+endif()
+
+mark_as_advanced(OPENGL_INCLUDE_DIR OPENGL_gl_LIBRARY OPENGL_glu_LIBRARY)
-- 
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