diff options
| -rw-r--r-- | cmake/Modules/FindOpenGLES2.cmake | 86 |
1 files changed, 24 insertions, 62 deletions
diff --git a/cmake/Modules/FindOpenGLES2.cmake b/cmake/Modules/FindOpenGLES2.cmake index a8622f3b2..a47126705 100644 --- a/cmake/Modules/FindOpenGLES2.cmake +++ b/cmake/Modules/FindOpenGLES2.cmake @@ -1,6 +1,4 @@ #------------------------------------------------------------------- -# This file is stolen from part of the CMake build system for OGRE (Object-oriented Graphics Rendering Engine) http://www.ogre3d.org/ -# # The contents of this file are placed in the public domain. Feel # free to make use of it in any way you like. #------------------------------------------------------------------- @@ -16,26 +14,18 @@ # EGL_INCLUDE_DIR - the EGL include directory # EGL_LIBRARIES - Link these to use EGL -# Win32, Apple, and Android are not tested! +# Win32 and Apple are not tested! # Linux tested and works if(WIN32) - if(CYGWIN) - find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h) - find_library(OPENGLES2_LIBRARY libGLESv2) - else() - if(BORLAND) - set(OPENGLES2_LIBRARY import32 CACHE STRING "OpenGL ES 2.x library for Win32") - else() - # TODO - # set(OPENGLES_LIBRARY ${SOURCE_DIR}/Dependencies/lib/release/libGLESv2.lib CACHE STRING "OpenGL ES 2.x library for win32" - endif() - endif() + find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h) + find_library(OPENGLES2_LIBRARY libGLESv2) elseif(APPLE) create_search_paths(/Developer/Platforms) findpkg_framework(OpenGLES2) set(OPENGLES2_LIBRARY "-framework OpenGLES") else() + # Unix find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h PATHS /usr/openwin/share/include /opt/graphics/OpenGL/include @@ -47,55 +37,34 @@ else() NAMES GLESv2 PATHS /opt/graphics/OpenGL/lib /usr/openwin/lib - /usr/shlib /usr/X11R6/lib + /usr/X11R6/lib /usr/lib ) - if(NOT BUILD_ANDROID) - find_path(EGL_INCLUDE_DIR EGL/egl.h - PATHS /usr/openwin/share/include - /opt/graphics/OpenGL/include - /usr/X11R6/include - /usr/include - ) + include(FindPackageHandleStandardArgs) + find_package_handle_standard_args(OPENGLES2 DEFAULT_MSG OPENGLES2_LIBRARY OPENGLES2_INCLUDE_DIR) - find_library(EGL_LIBRARY - NAMES EGL - PATHS /opt/graphics/OpenGL/lib - /usr/openwin/lib - /usr/shlib - /usr/X11R6/lib - /usr/lib - ) + find_path(EGL_INCLUDE_DIR EGL/egl.h + PATHS /usr/openwin/share/include + /opt/graphics/OpenGL/include + /usr/X11R6/include + /usr/include + ) - # On Unix OpenGL usually requires X11. - # It doesn't require X11 on OSX. + find_library(EGL_LIBRARY + NAMES EGL + PATHS /opt/graphics/OpenGL/lib + /usr/openwin/lib + /usr/X11R6/lib + /usr/lib + ) - if(OPENGLES2_LIBRARY) - if(NOT X11_FOUND) - include(FindX11) - endif() - if(X11_FOUND) - set(OPENGLES2_LIBRARIES ${X11_LIBRARIES}) - endif() - endif() - endif() + include(FindPackageHandleStandardArgs) + find_package_handle_standard_args(EGL DEFAULT_MSG EGL_LIBRARY EGL_INCLUDE_DIR) endif() -set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARIES} ${OPENGLES2_LIBRARY}) - -if(BUILD_ANDROID) - if(OPENGLES2_LIBRARY) - set(EGL_LIBRARIES) - set(OPENGLES2_FOUND TRUE) - endif() -else() - if(OPENGLES2_LIBRARY AND EGL_LIBRARY) - set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARY} ${OPENGLES2_LIBRARIES}) - set(EGL_LIBRARIES ${EGL_LIBRARY} ${EGL_LIBRARIES}) - set(OPENGLES2_FOUND TRUE) - endif() -endif() +set(OPENGLES2_LIBRARIES ${OPENGLES2_LIBRARY}) +set(EGL_LIBRARIES ${EGL_LIBRARY}) mark_as_advanced( OPENGLES2_INCLUDE_DIR @@ -103,10 +72,3 @@ mark_as_advanced( EGL_INCLUDE_DIR EGL_LIBRARY ) - -if(OPENGLES2_FOUND) - message(STATUS "Found system OpenGL ES 2 library: ${OPENGLES2_LIBRARIES}") -else() - set(OPENGLES2_LIBRARIES "") -endif() - |