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@@ -1,6 +1,4 @@ |
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#------------------------------------------------------------------- |
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# This file is stolen from part of the CMake build system for OGRE (Object-oriented Graphics Rendering Engine) 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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@@ -16,26 +14,18 @@ |
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# EGL_INCLUDE_DIR - the EGL include directory |
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# EGL_LIBRARIES - Link these to use EGL |
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# Win32, Apple, and Android are not tested! |
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# Win32 and Apple are not tested! |
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# Linux tested and works |
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if(WIN32) |
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if(CYGWIN) |
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find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h) |
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find_library(OPENGLES2_LIBRARY libGLESv2) |
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else() |
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if(BORLAND) |
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set(OPENGLES2_LIBRARY import32 CACHE STRING "OpenGL ES 2.x library for Win32") |
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else() |
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# TODO |
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# set(OPENGLES_LIBRARY ${SOURCE_DIR}/Dependencies/lib/release/libGLESv2.lib CACHE STRING "OpenGL ES 2.x library for win32" |
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endif() |
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endif() |
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find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h) |
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find_library(OPENGLES2_LIBRARY libGLESv2) |
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elseif(APPLE) |
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create_search_paths(/Developer/Platforms) |
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findpkg_framework(OpenGLES2) |
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set(OPENGLES2_LIBRARY "-framework OpenGLES") |
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else() |
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# Unix |
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find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h |
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PATHS /usr/openwin/share/include |
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/opt/graphics/OpenGL/include |
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@@ -47,66 +37,38 @@ else() |
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NAMES GLESv2 |
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PATHS /opt/graphics/OpenGL/lib |
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/usr/openwin/lib |
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/usr/shlib /usr/X11R6/lib |
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/usr/X11R6/lib |
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/usr/lib |
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) |
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if(NOT BUILD_ANDROID) |
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find_path(EGL_INCLUDE_DIR EGL/egl.h |
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PATHS /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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include(FindPackageHandleStandardArgs) |
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find_package_handle_standard_args(OPENGLES2 DEFAULT_MSG OPENGLES2_LIBRARY OPENGLES2_INCLUDE_DIR) |
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find_library(EGL_LIBRARY |
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NAMES EGL |
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PATHS /opt/graphics/OpenGL/lib |
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/usr/openwin/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_path(EGL_INCLUDE_DIR EGL/egl.h |
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PATHS /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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# On Unix OpenGL usually requires X11. |
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# It doesn't require X11 on OSX. |
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find_library(EGL_LIBRARY |
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NAMES EGL |
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PATHS /opt/graphics/OpenGL/lib |
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/usr/openwin/lib |
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/usr/X11R6/lib |
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/usr/lib |
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) |
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if(OPENGLES2_LIBRARY) |
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if(NOT X11_FOUND) |
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include(FindX11) |
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endif() |
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if(X11_FOUND) |
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set(OPENGLES2_LIBRARIES ${X11_LIBRARIES}) |
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endif() |
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endif() |
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endif() |
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include(FindPackageHandleStandardArgs) |
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find_package_handle_standard_args(EGL DEFAULT_MSG EGL_LIBRARY EGL_INCLUDE_DIR) |
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endif() |
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set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARIES} ${OPENGLES2_LIBRARY}) |
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if(BUILD_ANDROID) |
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if(OPENGLES2_LIBRARY) |
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set(EGL_LIBRARIES) |
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set(OPENGLES2_FOUND TRUE) |
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endif() |
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else() |
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if(OPENGLES2_LIBRARY AND EGL_LIBRARY) |
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set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARY} ${OPENGLES2_LIBRARIES}) |
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set(EGL_LIBRARIES ${EGL_LIBRARY} ${EGL_LIBRARIES}) |
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set(OPENGLES2_FOUND TRUE) |
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endif() |
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endif() |
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set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARY}) |
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set(EGL_LIBRARIES ${EGL_LIBRARY}) |
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mark_as_advanced( |
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OPENGLES2_INCLUDE_DIR |
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OPENGLES2_LIBRARY |
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EGL_INCLUDE_DIR |
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EGL_LIBRARY |
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) |
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if(OPENGLES2_FOUND) |
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message(STATUS "Found system OpenGL ES 2 library: ${OPENGLES2_LIBRARIES}") |
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else() |
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set(OPENGLES2_LIBRARIES "") |
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endif() |
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