forked from bartvdbraak/blender
8d084e8c8f
https://developer.blender.org/D643 Separates graphics context creation from window code in Ghost so that they can vary separately.
77 lines
1.7 KiB
CMake
77 lines
1.7 KiB
CMake
# - Try to find OpenGLES
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# Once done this will define
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#
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# OPENGLES_FOUND - system has OpenGLES and EGL
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# OPENGL_EGL_FOUND - system has EGL
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# OPENGLES_INCLUDE_DIR - the GLES include directory
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# OPENGLES_LIBRARY - the GLES library
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# OPENGLES_EGL_INCLUDE_DIR - the EGL include directory
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# OPENGLES_EGL_LIBRARY - the EGL library
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# OPENGLES_LIBRARIES - all libraries needed for OpenGLES
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# OPENGLES_INCLUDES - all includes needed for OpenGLES
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# If OPENGLES_ROOT_DIR was defined in the environment, use it.
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IF(NOT OPENGLES_ROOT_DIR AND NOT $ENV{OPENGLES_ROOT_DIR} STREQUAL "")
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SET(OPENGLES_ROOT_DIR $ENV{OPENGLES_ROOT_DIR})
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ENDIF()
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SET(_opengles_SEARCH_DIRS
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${OPENGLES_ROOT_DIR}
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/usr/local
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)
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FIND_PATH(OPENGLES_INCLUDE_DIR
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NAMES
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GLES2/gl2.h
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HINTS
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${_opengles_SEARCH_DIRS}
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)
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FIND_LIBRARY(OPENGLES_LIBRARY
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NAMES
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GLESv2
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PATHS
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${_opengles_SEARCH_DIRS}
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PATH_SUFFIXES
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lib64 lib
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)
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FIND_PATH(OPENGLES_EGL_INCLUDE_DIR
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NAMES
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EGL/egl.h
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HINTS
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${_opengles_SEARCH_DIRS}
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)
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FIND_LIBRARY(OPENGLES_EGL_LIBRARY
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NAMES
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EGL
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HINTS
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${_opengles_SEARCH_DIRS}
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PATH_SUFFIXES
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lib64 lib
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)
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IF(OPENGLES_EGL_LIBRARY AND OPENGLES_EGL_INCLUDE_DIR)
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SET(OPENGL_EGL_FOUND "YES")
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ELSE()
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SET(OPENGL_EGL_FOUND "NO")
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ENDIF()
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IF(OPENGLES_LIBRARY AND OPENGLES_INCLUDE_DIR AND
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OPENGLES_EGL_LIBRARY AND OPENGLES_EGL_INCLUDE_DIR)
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SET(OPENGLES_LIBRARIES ${OPENGLES_LIBRARY} ${OPENGLES_LIBRARIES}
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${OPENGLES_EGL_LIBRARY})
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SET(OPENGLES_INCLUDES ${OPENGLES_INCLUDE_DIR} ${OPENGLES_EGL_INCLUDE_DIR})
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SET(OPENGLES_FOUND "YES")
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ELSE()
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SET(OPENGLES_FOUND "NO")
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ENDIF()
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MARK_AS_ADVANCED(
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OPENGLES_EGL_INCLUDE_DIR
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OPENGLES_EGL_LIBRARY
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OPENGLES_INCLUDE_DIR
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)
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