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https://github.com/irungentoo/toxcore.git
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Add cmake module for ncursesw
Default Curses module fails to detect the wide char version of curses when both are installed. Current module should do better.
This commit is contained in:
Manuel Argüelles
parent
c9a88607c2
commit
d840e8a743
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@ -19,7 +19,7 @@ if(APPLE)
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endif()
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endif()
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if(UNIX)
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if(UNIX)
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find_package(Curses REQUIRED)
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find_package(Cursesw REQUIRED)
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endif()
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endif()
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if(USE_NACL)
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if(USE_NACL)
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179
cmake/FindCursesw.cmake
Normal file
179
cmake/FindCursesw.cmake
Normal file
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@ -0,0 +1,179 @@
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# - Find the curses include file and library
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#
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# CURSES_FOUND - system has Curses
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# CURSES_INCLUDE_DIR - the Curses include directory
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# CURSES_LIBRARIES - The libraries needed to use Curses
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# CURSES_HAVE_CURSES_H - true if curses.h is available
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# CURSES_HAVE_NCURSES_H - true if ncurses.h is available
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# CURSES_HAVE_NCURSES_NCURSES_H - true if ncurses/ncurses.h is available
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# CURSES_HAVE_NCURSES_CURSES_H - true if ncurses/curses.h is available
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# CURSES_LIBRARY - set for backwards compatibility with 2.4 CMake
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#
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# Set CURSES_NEED_NCURSES to TRUE before the FIND_PACKAGE() command if NCurses
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# functionality is required.
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# Set CURSES_NEED_WIDE to TRUE before the FIND_PACKAGE() command if unicode
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# functionality is required
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SET(CURSES_NEED_WIDE TRUE)
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SET(CURSES_LIBRARY_NAME "curses")
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SET(NCURSES_LIBRARY_NAME "ncurses")
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IF(CURSES_NEED_WIDE)
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MESSAGE( STATUS "Searching for wide character curses")
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SET(CURSES_LIBRARY_NAME "cursesw")
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SET(NCURSES_LIBRARY_NAME "ncursesw")
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ENDIF(CURSES_NEED_WIDE)
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FIND_LIBRARY(CURSES_CURSES_LIBRARY "${CURSES_LIBRARY_NAME}")
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# MESSAGE(STATUS "CURSES! " ${CURSES_CURSES_LIBRARY})
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FIND_LIBRARY(CURSES_NCURSES_LIBRARY "${NCURSES_LIBRARY_NAME}")
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# MESSAGE(STATUS "NCURSES! " ${CURSES_NCURSES_LIBRARY})
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SET(CURSES_USE_NCURSES FALSE)
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IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY)
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SET(CURSES_USE_NCURSES TRUE)
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ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY)
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# Not sure the logic is correct here.
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# If NCurses is required, use the function wsyncup() to check if the library
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# has NCurses functionality (at least this is where it breaks on NetBSD).
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# If wsyncup is in curses, use this one.
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# If not, try to find ncurses and check if this has the symbol.
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# Once the ncurses library is found, search the ncurses.h header first, but
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# some web pages also say that even with ncurses there is not always a ncurses.h:
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# http://osdir.com/ml/gnome.apps.mc.devel/2002-06/msg00029.html
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# So at first try ncurses.h, if not found, try to find curses.h under the same
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# prefix as the library was found, if still not found, try curses.h with the
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# default search paths.
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IF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES)
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INCLUDE(CheckLibraryExists)
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CHECK_LIBRARY_EXISTS("${CURSES_CURSES_LIBRARY}"
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wsyncup "" CURSES_CURSES_HAS_WSYNCUP)
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IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP)
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CHECK_LIBRARY_EXISTS("${CURSES_NCURSES_LIBRARY}"
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wsyncup "" CURSES_NCURSES_HAS_WSYNCUP)
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IF( CURSES_NCURSES_HAS_WSYNCUP)
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SET(CURSES_USE_NCURSES TRUE)
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ENDIF( CURSES_NCURSES_HAS_WSYNCUP)
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ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP)
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ENDIF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES)
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IF(NOT CURSES_USE_NCURSES)
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FIND_FILE(CURSES_HAVE_CURSES_H curses.h )
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FIND_FILE(CURSES_HAVE_CURSESW_H cursesw.h )
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FIND_PATH(CURSES_CURSES_H_PATH curses.h )
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FIND_PATH(CURSES_CURSESW_H_PATH cursesw.h )
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GET_FILENAME_COMPONENT(_cursesLibDir "${CURSES_CURSES_LIBRARY}" PATH)
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GET_FILENAME_COMPONENT(_cursesParentDir "${_cursesLibDir}" PATH)
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# for compatibility with older FindCurses.cmake this has to be in the cache
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# FORCE must not be used since this would break builds which preload a cache wqith these variables set
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SET(CURSES_INCLUDE_PATH "${CURSES_CURSES_H_PATH} ${CURSES_CURSESW_H_PATH}"
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CACHE FILEPATH "The curses include path")
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SET(CURSES_LIBRARY "${CURSES_CURSES_LIBRARY}"
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CACHE FILEPATH "The curses library")
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ELSE(NOT CURSES_USE_NCURSES)
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# we need to find ncurses
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GET_FILENAME_COMPONENT(_cursesLibDir "${CURSES_NCURSES_LIBRARY}" PATH)
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GET_FILENAME_COMPONENT(_cursesParentDir "${_cursesLibDir}" PATH)
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FIND_FILE(CURSES_HAVE_NCURSES_H ncurses.h)
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FIND_FILE(CURSES_HAVE_NCURSES_NCURSES_H ncurses/ncurses.h)
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FIND_FILE(CURSES_HAVE_NCURSES_CURSES_H ncurses/curses.h)
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FIND_FILE(CURSES_HAVE_CURSES_H curses.h
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HINTS "${_cursesParentDir}/include")
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FIND_FILE(CURSES_HAVE_NCURSESW_H ncursesw.h)
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FIND_FILE(CURSES_HAVE_NCURSESW_NCURSES_H ncursesw/ncurses.h)
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FIND_FILE(CURSES_HAVE_NCURSESW_CURSES_H ncursesw/curses.h)
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FIND_FILE(CURSES_HAVE_CURSESW_H cursesw.h
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HINTS "${_cursesParentDir}/include")
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FIND_PATH(CURSES_NCURSES_INCLUDE_PATH curses.h PATH_SUFFIXES ncursesw)
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# for compatibility with older FindCurses.cmake this has to be in the cache
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# FORCE must not be used since this would break builds which preload
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# a cache wqith these variables set
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# only put ncurses include and library into
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# variables if they are found
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IF(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY)
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SET(CURSES_INCLUDE_PATH "${CURSES_NCURSES_INCLUDE_PATH} ${CURSES_NCURSESW_INCLUDE_PATH}"
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CACHE FILEPATH "The curses include path")
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SET(CURSES_LIBRARY "${CURSES_NCURSES_LIBRARY}"
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CACHE FILEPATH "The curses library")
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ENDIF(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY)
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ENDIF(NOT CURSES_USE_NCURSES)
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FIND_LIBRARY(CURSES_EXTRA_LIBRARY cur_colr HINTS "${_cursesLibDir}")
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FIND_LIBRARY(CURSES_EXTRA_LIBRARY cur_colr )
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SET(CURSES_FORM_LIBRARY_NAME "form")
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IF(CURSES_NEED_WIDE)
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SET(CURSES_FORM_LIBRARY_NAME "formw")
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ENDIF(CURSES_NEED_WIDE)
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FIND_LIBRARY(CURSES_CURSES_LIBRARY "${CURSES_LIBRARY_NAME}")
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FIND_LIBRARY(CURSES_FORM_LIBRARY "${CURSES_FORM_LIBRARY_NAME}" HINTS "${_cursesLibDir}")
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FIND_LIBRARY(CURSES_FORM_LIBRARY "${CURSES_FORM_LIBRARY_NAME}" )
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# for compatibility with older FindCurses.cmake this has to be in the cache
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# FORCE must not be used since this would break builds which preload a cache
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# qith these variables set
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SET(FORM_LIBRARY "${CURSES_FORM_LIBRARY}"
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CACHE FILEPATH "The curses form library")
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# Need to provide the *_LIBRARIES
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SET(CURSES_LIBRARIES ${CURSES_LIBRARY})
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IF(CURSES_EXTRA_LIBRARY)
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SET(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_EXTRA_LIBRARY})
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ENDIF(CURSES_EXTRA_LIBRARY)
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IF(CURSES_FORM_LIBRARY)
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SET(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_FORM_LIBRARY})
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ENDIF(CURSES_FORM_LIBRARY)
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# Proper name is *_INCLUDE_DIR
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SET(CURSES_INCLUDE_DIR ${CURSES_INCLUDE_PATH})
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# handle the QUIETLY and REQUIRED arguments and set CURSES_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Curses DEFAULT_MSG
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CURSES_LIBRARY CURSES_INCLUDE_PATH)
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MARK_AS_ADVANCED(
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CURSES_INCLUDE_PATH
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CURSES_LIBRARY
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CURSES_CURSES_INCLUDE_PATH
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CURSES_CURSES_LIBRARY
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CURSES_NCURSES_INCLUDE_PATH
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CURSES_NCURSES_LIBRARY
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CURSES_EXTRA_LIBRARY
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FORM_LIBRARY
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CURSES_FORM_LIBRARY
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CURSES_LIBRARIES
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CURSES_INCLUDE_DIR
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CURSES_CURSES_HAS_WSYNCUP
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CURSES_NCURSES_HAS_WSYNCUP
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CURSES_HAVE_CURSESW_H
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CURSES_HAVE_CURSES_H
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CURSES_HAVE_NCURSESW_CURSES_H
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CURSES_HAVE_NCURSESW_H
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CURSES_HAVE_NCURSESW_NCURSES_H
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CURSES_HAVE_NCURSES_CURSES_H
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CURSES_HAVE_NCURSES_H
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CURSES_HAVE_NCURSES_NCURSES_H
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)
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@ -15,7 +15,9 @@ add_executable(${exe_name}
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chat.c
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chat.c
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configdir.c)
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configdir.c)
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include_directories(${CURSES_INCLUDE_DIR})
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target_link_libraries(${exe_name}
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target_link_libraries(${exe_name}
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curses)
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${CURSES_LIBRARIES})
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linkCoreLibraries(${exe_name})
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linkCoreLibraries(${exe_name})
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