# Filename: FindOpenGLES1.cmake
# Authors: CFSworks (21 Oct, 2018)
#
# Usage:
#   find_package(OpenGLES1 [REQUIRED] [QUIET])
#
# Once done this will define:
#   OPENGLES1_FOUND       - system has OpenGL ES 1.x
#   OPENGLES1_INCLUDE_DIR - the include directory containing GLES/gl.h
#   OPENGLES1_LIBRARY     - the library to link against for OpenGL ES 1.x
#

if(NOT OPENGLES1_INCLUDE_DIR AND NOT APPLE)
  find_path(OPENGLES1_INCLUDE_DIR "GLES/gl.h")

  mark_as_advanced(OPENGLES1_INCLUDE_DIR)
endif()

if(NOT OPENGLES1_LIBRARY AND NOT APPLE)
  find_library(OPENGLES1_LIBRARY
    NAMES "GLESv1" "GLESv1_CM" "GLES_CM")

  mark_as_advanced(OPENGLES1_LIBRARY)
endif()

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpenGLES1 DEFAULT_MSG OPENGLES1_INCLUDE_DIR OPENGLES1_LIBRARY)