cmake/CREAMacro_ManageSharedLibrary.cmake

   1 # Manages the shared library creation/use
   2 # * Creates an option ${LIBRARY_NAME}_BUILD_SHARED
   3 # * Generates the file ${LIBRARY_NAME}DLLImportExport.h which
   4 #   defines the symbols ${LIBRARY_NAME}_EXPORT and ${LIBRARY_NAME}_CDECL
   5 #   to be used in exported classes/functions declarations
   6 MACRO(CREA_MANAGE_SHARED_LIBRARY LIBRARY_NAME)
   7
   8   # STATIC OR DYNAMIC (SHARED) ?
   9   OPTION( ${LIBRARY_NAME}_BUILD_SHARED
  10     "Build ${LIBRARY_NAME} as a shared library (dynamic) ?" ON)
  11   IF (${LIBRARY_NAME}_BUILD_SHARED)
  12     SET(${LIBRARY_NAME}_SHARED SHARED)
  13     CREA_DEFINE(${LIBRARY_NAME}_BUILD_SHARED)
  14   ENDIF(${LIBRARY_NAME}_BUILD_SHARED)
  15
  16   CREA_DEFINE(${LIBRARY_NAME}_EXPORT_SYMBOLS)
  17
  18   # ADDS CURRENT BINARY DIR TO INCLUDE DIRS
  19   INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
  20
  21   # CONFIGURES ${LIBRARY_NAME}DLLImportExport.h
  22   CONFIGURE_FILE(
  23     ${CREA_CMAKE_DIR}/LIBRARY_NAMEDLLImportExport.h.in
  24     ${CMAKE_CURRENT_BINARY_DIR}/${LIBRARY_NAME}DLLImportExport.h
  25     @ONLY IMMEDIATE
  26     )
  27   # ADDS IT TO THE LIST OF HEADERS
  28   SET(${LIBRARY_NAME}_HEADERS
  29     ${${LIBRARY_NAME}_HEADERS}
  30     ${CMAKE_CURRENT_BINARY_DIR}/${LIBRARY_NAME}DLLImportExport.h
  31     )
  32
  33
  34 ENDMACRO(CREA_MANAGE_SHARED_LIBRARY LIBRARY_NAME)
  35