104 lines
2.7 KiB
CMake
104 lines
2.7 KiB
CMake
#-------------------------------------------------------------------
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# This file is part of the CMake build system for OGRE
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# (Object-oriented Graphics Rendering Engine)
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# For the latest info, see http://www.ogre3d.org/
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#
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# The contents of this file are placed in the public domain. Feel
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# free to make use of it in any way you like.
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#-------------------------------------------------------------------
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# Copyright (c) 2011, Pali Rohár <pali.rohar@gmail.com>
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# Modified:
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# * Search for EGL library
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# * Show staus message
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# * Cleaned code
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# - 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
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# OPENGLES_INCLUDE_DIR - the GL include directory
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# OPENGLES_LIBRARIES - Link these to use OpenGLES
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if(OPENGLES_INCLUDE_DIR AND OPENGLES_LIBRARIES)
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set(OPENGLES_FOUND true)
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else()
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if(WIN32)
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if(CYGWIN)
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find_path(OPENGLES_INCLUDE_DIR GLES/gl.h)
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find_library(OPENGLES_GL_LIBRARY libgles_cm)
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find_library(OPENGLES_EGL_LIBRARY EGL)
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elseif(BORLAND)
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set(OPENGLES_GL_LIBRARY import32 CACHE STRING "OpenGL ES 1.x library for win32")
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# TODO: EGL
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else()
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# MS compiler - todo - fix the following line:
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set(OPENGLES_GL_LIBRARY libgles_cm.lib CACHE STRING "OpenGL ES 1.x library for win32")
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# TODO: EGL
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endif()
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elseif(APPLE)
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set(OPENGLES_GL_LIBRARY "-framework OpenGLES")
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# TODO: EGL
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elseif(SYMBIAN)
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set(ORIGINAL_CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH})
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set(CMAKE_PREFIX_PATH ${CMAKE_SYSYEM_OUT_DIR})
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find_library(OPENGLES_gl_LIBRARY libgles_cm)
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set(CMAKE_PREFIX_PATH ${ORIGINAL_CMAKE_PREFIX_PATH})
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# TODO: EGL
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else()
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find_path(OPENGLES_INCLUDE_DIR GLES/gl.h
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/usr/openwin/share/include
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/opt/graphics/OpenGL/include
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/usr/X11R6/include
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/usr/include
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)
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find_library(OPENGLES_GL_LIBRARY NAMES GLES_CM PATHS
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/usr/openwin/lib
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/opt/graphics/OpenGL/lib
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/usr/shlib
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/usr/X11R6/lib
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/usr/lib
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)
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find_library(OPENGLES_EGL_LIBRARY NAMES EGL PATHS
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/usr/openwin/lib
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/opt/graphics/OpenGL/lib
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/usr/shlib
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/usr/X11R6/lib
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/usr/lib
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)
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# On Unix OpenGL most certainly always requires X11.
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# Feel free to tighten up these conditions if you don't
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# think this is always true.
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find_package(X11)
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if(X11_FOUND)
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set(OPENGLES_LIBRARIES ${OPENGLES_LIBRARIES} ${X11_LIBRARIES})
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endif()
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endif()
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if(OPENGLES_EGL_LIBRARY AND OPENGLES_GL_LIBRARY)
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set(OPENGLES_LIBRARIES ${OPENGLES_LIBRARIES} ${OPENGLES_EGL_LIBRARY} ${OPENGLES_GL_LIBRARY})
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set(OPENGLES_FOUND true)
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message(STATUS "Found OpenGL ES 1.1 libraries: ${OPENGLES_LIBRARIES}")
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else()
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set(OPENGLES_FOUND false)
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message(STATUS "Could not find OpenGL ES 1.1 libraries")
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endif()
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mark_as_advanced(OPENGLES_INCLUDE_DIR OPENGLES_LIBRARIES)
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endif()
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