project(TKOpenGl)

set (TOOLKIT_MODULES
  OpenGl
)

if (WIN32)
  list( APPEND USED_LIBS opengl32.lib )
  list( APPEND USED_LIBS user32.lib )
  list( APPEND USED_LIBS gdi32.lib )
  list( APPEND USED_LIBS ws2_32.lib )
  list( APPEND USED_LIBS vfw32.lib )
elseif(APPLE)
  find_library(FRAMEWORKS_OPENGL NAMES OpenGL)
  if(USE_GLX)
    list( APPEND USED_LIBS GL )
  else()
    list( APPEND USED_LIBS ${FRAMEWORKS_OPENGL} )
  endif()
  list( APPEND USED_LIBS objc )
  find_library(FRAMEWORKS_APPKIT NAMES Appkit)
  list( APPEND USED_LIBS ${FRAMEWORKS_APPKIT} )
  find_library(FRAMEWORKS_IOKIT NAMES IOKit)
  list( APPEND USED_LIBS ${FRAMEWORKS_IOKIT} )
  list( APPEND USED_LIBS freetype )
else()
  list( APPEND USED_LIBS GL )
  list( APPEND USED_LIBS freetype )
endif()

if (NOT WIN32)
  if(USE_GL2PS)
    list( APPEND USED_LIBS gl2ps )
  endif()
endif()

OCCT_INCLUDE_CMAKE_FILE (adm/cmake/occt_toolkit)