# - Find the curses include file and library # # CURSES_FOUND - system has Curses # CURSES_INCLUDE_DIR - the Curses include directory # CURSES_LIBRARIES - The libraries needed to use Curses # CURSES_HAVE_CURSES_H - true if curses.h is available # CURSES_HAVE_NCURSES_H - true if ncurses.h is available # CURSES_HAVE_NCURSES_NCURSES_H - true if ncurses/ncurses.h is available # CURSES_HAVE_NCURSES_CURSES_H - true if ncurses/curses.h is available # CURSES_LIBRARY - set for backwards compatibility with 2.4 CMake # # Set CURSES_NEED_NCURSES to TRUE before the FIND_PACKAGE() command if NCurses # functionality is required. # Set CURSES_NEED_WIDE to TRUE before the FIND_PACKAGE() command if unicode # functionality is required SET(CURSES_NEED_WIDE TRUE) SET(CURSES_LIBRARY_NAME "curses") SET(NCURSES_LIBRARY_NAME "ncurses") IF(CURSES_NEED_WIDE) MESSAGE( STATUS "Searching for wide character curses") SET(CURSES_LIBRARY_NAME "cursesw") SET(NCURSES_LIBRARY_NAME "ncursesw") ENDIF(CURSES_NEED_WIDE) FIND_LIBRARY(CURSES_CURSES_LIBRARY "${CURSES_LIBRARY_NAME}") # MESSAGE(STATUS "CURSES! " ${CURSES_CURSES_LIBRARY}) FIND_LIBRARY(CURSES_NCURSES_LIBRARY "${NCURSES_LIBRARY_NAME}") # MESSAGE(STATUS "NCURSES! " ${CURSES_NCURSES_LIBRARY}) SET(CURSES_USE_NCURSES FALSE) IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY) SET(CURSES_USE_NCURSES TRUE) ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY) # Not sure the logic is correct here. # If NCurses is required, use the function wsyncup() to check if the library # has NCurses functionality (at least this is where it breaks on NetBSD). # If wsyncup is in curses, use this one. # If not, try to find ncurses and check if this has the symbol. # Once the ncurses library is found, search the ncurses.h header first, but # some web pages also say that even with ncurses there is not always a ncurses.h: # http://osdir.com/ml/gnome.apps.mc.devel/2002-06/msg00029.html # So at first try ncurses.h, if not found, try to find curses.h under the same # prefix as the library was found, if still not found, try curses.h with the # default search paths. IF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES) INCLUDE(CheckLibraryExists) CHECK_LIBRARY_EXISTS("${CURSES_CURSES_LIBRARY}" wsyncup "" CURSES_CURSES_HAS_WSYNCUP) IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP) CHECK_LIBRARY_EXISTS("${CURSES_NCURSES_LIBRARY}" wsyncup "" CURSES_NCURSES_HAS_WSYNCUP) IF( CURSES_NCURSES_HAS_WSYNCUP) SET(CURSES_USE_NCURSES TRUE) ENDIF( CURSES_NCURSES_HAS_WSYNCUP) ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP) ENDIF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES) IF(NOT CURSES_USE_NCURSES) FIND_FILE(CURSES_HAVE_CURSES_H curses.h ) FIND_FILE(CURSES_HAVE_CURSESW_H cursesw.h ) FIND_PATH(CURSES_CURSES_H_PATH curses.h ) FIND_PATH(CURSES_CURSESW_H_PATH cursesw.h ) GET_FILENAME_COMPONENT(_cursesLibDir "${CURSES_CURSES_LIBRARY}" PATH) GET_FILENAME_COMPONENT(_cursesParentDir "${_cursesLibDir}" PATH) # for compatibility with older FindCurses.cmake this has to be in the cache # FORCE must not be used since this would break builds which preload a cache wqith these variables set SET(CURSES_INCLUDE_PATH "${CURSES_CURSES_H_PATH} ${CURSES_CURSESW_H_PATH}" CACHE FILEPATH "The curses include path") SET(CURSES_LIBRARY "${CURSES_CURSES_LIBRARY}" CACHE FILEPATH "The curses library") ELSE(NOT CURSES_USE_NCURSES) # we need to find ncurses GET_FILENAME_COMPONENT(_cursesLibDir "${CURSES_NCURSES_LIBRARY}" PATH) GET_FILENAME_COMPONENT(_cursesParentDir "${_cursesLibDir}" PATH) FIND_FILE(CURSES_HAVE_NCURSES_H ncurses.h) FIND_FILE(CURSES_HAVE_NCURSES_NCURSES_H ncurses/ncurses.h) FIND_FILE(CURSES_HAVE_NCURSES_CURSES_H ncurses/curses.h) FIND_FILE(CURSES_HAVE_CURSES_H curses.h HINTS "${_cursesParentDir}/include") FIND_FILE(CURSES_HAVE_NCURSESW_H ncursesw.h) FIND_FILE(CURSES_HAVE_NCURSESW_NCURSES_H ncursesw/ncurses.h) FIND_FILE(CURSES_HAVE_NCURSESW_CURSES_H ncursesw/curses.h) FIND_FILE(CURSES_HAVE_CURSESW_H cursesw.h HINTS "${_cursesParentDir}/include") FIND_PATH(CURSES_NCURSES_INCLUDE_PATH curses.h PATH_SUFFIXES ncursesw) # for compatibility with older FindCurses.cmake this has to be in the cache # FORCE must not be used since this would break builds which preload # a cache wqith these variables set # only put ncurses include and library into # variables if they are found IF(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY) SET(CURSES_INCLUDE_PATH "${CURSES_NCURSES_INCLUDE_PATH} ${CURSES_NCURSESW_INCLUDE_PATH}" CACHE FILEPATH "The curses include path") SET(CURSES_LIBRARY "${CURSES_NCURSES_LIBRARY}" CACHE FILEPATH "The curses library") ENDIF(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY) ENDIF(NOT CURSES_USE_NCURSES) FIND_LIBRARY(CURSES_EXTRA_LIBRARY cur_colr HINTS "${_cursesLibDir}") FIND_LIBRARY(CURSES_EXTRA_LIBRARY cur_colr ) SET(CURSES_FORM_LIBRARY_NAME "form") IF(CURSES_NEED_WIDE) SET(CURSES_FORM_LIBRARY_NAME "formw") ENDIF(CURSES_NEED_WIDE) FIND_LIBRARY(CURSES_CURSES_LIBRARY "${CURSES_LIBRARY_NAME}") FIND_LIBRARY(CURSES_FORM_LIBRARY "${CURSES_FORM_LIBRARY_NAME}" HINTS "${_cursesLibDir}") FIND_LIBRARY(CURSES_FORM_LIBRARY "${CURSES_FORM_LIBRARY_NAME}" ) # for compatibility with older FindCurses.cmake this has to be in the cache # FORCE must not be used since this would break builds which preload a cache # qith these variables set SET(FORM_LIBRARY "${CURSES_FORM_LIBRARY}" CACHE FILEPATH "The curses form library") # Need to provide the *_LIBRARIES SET(CURSES_LIBRARIES ${CURSES_LIBRARY}) IF(CURSES_EXTRA_LIBRARY) SET(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_EXTRA_LIBRARY}) ENDIF(CURSES_EXTRA_LIBRARY) IF(CURSES_FORM_LIBRARY) SET(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_FORM_LIBRARY}) ENDIF(CURSES_FORM_LIBRARY) # Proper name is *_INCLUDE_DIR SET(CURSES_INCLUDE_DIR ${CURSES_INCLUDE_PATH}) # handle the QUIETLY and REQUIRED arguments and set CURSES_FOUND to TRUE if # all listed variables are TRUE INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(Curses DEFAULT_MSG CURSES_LIBRARY CURSES_INCLUDE_PATH) MARK_AS_ADVANCED( CURSES_INCLUDE_PATH CURSES_LIBRARY CURSES_CURSES_INCLUDE_PATH CURSES_CURSES_LIBRARY CURSES_NCURSES_INCLUDE_PATH CURSES_NCURSES_LIBRARY CURSES_EXTRA_LIBRARY FORM_LIBRARY CURSES_FORM_LIBRARY CURSES_LIBRARIES CURSES_INCLUDE_DIR CURSES_CURSES_HAS_WSYNCUP CURSES_NCURSES_HAS_WSYNCUP CURSES_HAVE_CURSESW_H CURSES_HAVE_CURSES_H CURSES_HAVE_NCURSESW_CURSES_H CURSES_HAVE_NCURSESW_H CURSES_HAVE_NCURSESW_NCURSES_H CURSES_HAVE_NCURSES_CURSES_H CURSES_HAVE_NCURSES_H CURSES_HAVE_NCURSES_NCURSES_H )