sync with upstream

1 files changed, 24 insertions, 0 deletions

diff --git a/cmake/modules/FindOpenGLES3.cmake b/cmake/modules/FindOpenGLES3.cmake
new file mode 100644
index 0000000..394328d
--- /dev/null
+++ b/cmake/modules/FindOpenGLES3.cmake
@@ -0,0 +1,24 @@
+#.rst:
+# FindOpenGLES3
+# ------------
+# Finds the OpenGLES3 library
+#
+# This will will define the following variables::
+#
+# OPENGLES3_FOUND - system has OpenGLES3
+# OPENGLES3_INCLUDE_DIRS - the OpenGLES3 include directory
+# OPENGLES3_DEFINITIONS - the OpenGLES3 definitions
+
+
+find_path(OPENGLES3_INCLUDE_DIR GLES3/gl3.h)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(OpenGLES3
+                                  REQUIRED_VARS OPENGLES3_INCLUDE_DIR)
+
+if(OPENGLES3_FOUND)
+  set(OPENGLES3_INCLUDE_DIRS ${OPENGLES3_INCLUDE_DIR})
+  set(OPENGLES3_DEFINITIONS -DHAVE_LIBGLESV3)
+endif()
+
+mark_as_advanced(OPENGLES3_INCLUDE_DIR)