diff options
Diffstat (limited to 'cmake/Modules/FindOpenGLES2.cmake')
| -rw-r--r-- | cmake/Modules/FindOpenGLES2.cmake | 186 |
1 files changed, 84 insertions, 102 deletions
diff --git a/cmake/Modules/FindOpenGLES2.cmake b/cmake/Modules/FindOpenGLES2.cmake index 42d31c898..96e5789e6 100644 --- a/cmake/Modules/FindOpenGLES2.cmake +++ b/cmake/Modules/FindOpenGLES2.cmake @@ -16,115 +16,97 @@ # EGL_INCLUDE_DIR - the EGL include directory # EGL_LIBRARIES - Link these to use EGL -# win32, apple, android NOT TESED -# linux tested and works - -IF (WIN32) - IF (CYGWIN) - - FIND_PATH(OPENGLES2_INCLUDE_DIR GLES2/gl2.h ) - - FIND_LIBRARY(OPENGLES2_gl_LIBRARY libGLESv2 ) - - ELSE (CYGWIN) - - IF(BORLAND) - SET (OPENGLES2_gl_LIBRARY import32 CACHE STRING "OpenGL ES 2.x library for win32") - ELSE(BORLAND) - # todo - # SET (OPENGLES_gl_LIBRARY ${SOURCE_DIR}/Dependencies/lib/release/libGLESv2.lib CACHE STRING "OpenGL ES 2.x library for win32" - ENDIF(BORLAND) - - ENDIF (CYGWIN) - -ELSE (WIN32) - - IF (APPLE) - +# Win32, Apple, and Android 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" + else() + endif() +elseif(APPLE) create_search_paths(/Developer/Platforms) findpkg_framework(OpenGLES2) - set(OPENGLES2_gl_LIBRARY "-framework OpenGLES") - - ELSE(APPLE) - - FIND_PATH(OPENGLES2_INCLUDE_DIR GLES2/gl2.h - /usr/openwin/share/include - /opt/graphics/OpenGL/include /usr/X11R6/include - /usr/include - ) - - FIND_LIBRARY(OPENGLES2_gl_LIBRARY - NAMES GLESv2 - PATHS /opt/graphics/OpenGL/lib - /usr/openwin/lib - /usr/shlib /usr/X11R6/lib - /usr/lib - ) - - IF (NOT BUILD_ANDROID) - FIND_PATH(EGL_INCLUDE_DIR EGL/egl.h - /usr/openwin/share/include - /opt/graphics/OpenGL/include /usr/X11R6/include - /usr/include + set(OPENGLES2_LIBRARY "-framework OpenGLES") +else() + find_path(OPENGLES2_INCLUDE_DIR GLES2/gl2.h + PATHS /usr/openwin/share/include + /opt/graphics/OpenGL/include + /usr/X11R6/include + /usr/include + ) + + find_library(OPENGLES2_LIBRARY + NAMES GLESv2 + PATHS /opt/graphics/OpenGL/lib + /usr/openwin/lib + /usr/shlib /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 ) - FIND_LIBRARY(EGL_egl_LIBRARY - NAMES EGL - PATHS /opt/graphics/OpenGL/lib + find_library(EGL_LIBRARY + NAMES EGL + PATHS /opt/graphics/OpenGL/lib /usr/openwin/lib - /usr/shlib /usr/X11R6/lib + /usr/shlib + /usr/X11R6/lib /usr/lib ) - # On Unix OpenGL most certainly always requires X11. - # Feel free to tighten up these conditions if you don't - # think this is always true. - # It's not true on OSX. - - IF (OPENGLES2_gl_LIBRARY) - IF(NOT X11_FOUND) - INCLUDE(FindX11) - ENDIF(NOT X11_FOUND) - IF (X11_FOUND) - IF (NOT APPLE) - SET (OPENGLES2_LIBRARIES ${X11_LIBRARIES}) - ENDIF (NOT APPLE) - ENDIF (X11_FOUND) - ENDIF (OPENGLES2_gl_LIBRARY) - ENDIF () - - ENDIF(APPLE) -ENDIF (WIN32) - -#SET( OPENGLES2_LIBRARIES ${OPENGLES2_gl_LIBRARY} ${OPENGLES2_LIBRARIES}) - -IF (BUILD_ANDROID) - IF(OPENGLES2_gl_LIBRARY) - SET( OPENGLES2_LIBRARIES ${OPENGLES2_gl_LIBRARY} ${OPENGLES2_LIBRARIES}) - SET( EGL_LIBRARIES) - SET( OPENGLES2_FOUND "YES" ) - ENDIF(OPENGLES2_gl_LIBRARY) -ELSE () - - SET( OPENGLES2_LIBRARIES ${OPENGLES2_gl_LIBRARY} ${OPENGLES2_LIBRARIES}) - - IF(OPENGLES2_gl_LIBRARY AND EGL_egl_LIBRARY) - SET( OPENGLES2_LIBRARIES ${OPENGLES2_gl_LIBRARY} ${OPENGLES2_LIBRARIES}) - SET( EGL_LIBRARIES ${EGL_egl_LIBRARY} ${EGL_LIBRARIES}) - SET( OPENGLES2_FOUND "YES" ) - ENDIF(OPENGLES2_gl_LIBRARY AND EGL_egl_LIBRARY) - -ENDIF () - -MARK_AS_ADVANCED( - OPENGLES2_INCLUDE_DIR - OPENGLES2_gl_LIBRARY - EGL_INCLUDE_DIR - EGL_egl_LIBRARY + # On Unix OpenGL usually requires X11. + # It doesn't require X11 on OSX. + + if(OPENGLES2_LIBRARY) + if(NOT X11_FOUND) + include(FindX11) + endif() + if(X11_FOUND) + set(OPENGLES2_LIBRARIES ${X11_LIBRARIES}) + endif() + endif() + endif() +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() + +mark_as_advanced( + OPENGLES2_INCLUDE_DIR + OPENGLES2_LIBRARY + EGL_INCLUDE_DIR + EGL_LIBRARY ) -IF(OPENGLES2_FOUND) - MESSAGE(STATUS "Found system opengles2 library ${OPENGLES2_LIBRARIES}") -ELSE () - SET(OPENGLES2_LIBRARIES "") -ENDIF () +if(OPENGLES2_FOUND) + message(STATUS "Found system OpenGL ES 2 library: ${OPENGLES2_LIBRARIES}") +else() + set(OPENGLES2_LIBRARIES "") +endif() + |