cmake/FindLibWebSockets.cmake

   1 # This module tries to find libWebsockets library and include files
   2 #
   3 # LIBWEBSOCKETS_INCLUDE_DIR, path where to find libwebsockets.h
   4 # LIBWEBSOCKETS_LIBRARY_DIR, path where to find libwebsockets.so
   5 # LIBWEBSOCKETS_LIBRARIES, the library to link against
   6 # LIBWEBSOCKETS_FOUND, If false, do not try to use libWebSockets
   7 #
   8 # This currently works probably only for Linux
   9
  10 FIND_PATH ( LIBWEBSOCKETS_INCLUDE_DIR libwebsockets.h
  11     HINTS
  12           "${LWSDIR}"
  13         PATH_SUFFIXES include
  14     /usr/local/include
  15     /usr/include
  16 )
  17
  18 if(CMAKE_SIZEOF_VOID_P EQUAL 8)
  19   set(WS_ARCH_DIR lib/Win64)
  20 else()
  21   set(WS_ARCH_DIR lib/Win32)
  22 endif()
  23
  24 FIND_LIBRARY ( LIBWEBSOCKETS_LIBRARIES websockets_static websockets
  25     HINTS
  26           "${LWSDIR}"
  27         PATH_SUFFIXES lib "${WS_ARCH_DIR}"
  28     /usr/local/lib
  29     /usr/lib
  30 )
  31
  32 GET_FILENAME_COMPONENT( LIBWEBSOCKETS_LIBRARY_DIR ${LIBWEBSOCKETS_LIBRARIES} PATH )
  33
  34 SET ( LIBWEBSOCKETS_FOUND "NO" )
  35 IF ( LIBWEBSOCKETS_INCLUDE_DIR )
  36     IF ( LIBWEBSOCKETS_LIBRARIES )
  37         SET ( LIBWEBSOCKETS_FOUND "YES" )
  38     ENDIF ( LIBWEBSOCKETS_LIBRARIES )
  39 ENDIF ( LIBWEBSOCKETS_INCLUDE_DIR )
  40
  41 MARK_AS_ADVANCED(
  42     LIBWEBSOCKETS_LIBRARY_DIR
  43     LIBWEBSOCKETS_INCLUDE_DIR
  44     LIBWEBSOCKETS_LIBRARIES
  45 )