168 lines
6.8 KiB
CMake
168 lines
6.8 KiB
CMake
# - 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.
|
|
|
|
#=============================================================================
|
|
# Copyright 2001-2009 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distributed this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
FIND_LIBRARY(CURSES_CURSES_LIBRARY NAMES curses )
|
|
|
|
FIND_LIBRARY(CURSES_NCURSES_LIBRARY NAMES ncurses )
|
|
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_PATH(CURSES_CURSES_H_PATH curses.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 "${CURSES_CURSES_H_PATH}"
|
|
CACHE FILEPATH "The curses include path")
|
|
SET(CURSES_LIBRARY "${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 "${_cursesParentDir}/include")
|
|
|
|
FIND_PATH(CURSES_NCURSES_INCLUDE_PATH ncurses.h ncurses/ncurses.h
|
|
ncurses/curses.h)
|
|
FIND_PATH(CURSES_NCURSES_INCLUDE_PATH curses.h
|
|
HINTS "${_cursesParentDir}/include")
|
|
|
|
# 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
|
|
# however if the value of the variable has NOTFOUND in it, then
|
|
# it is OK to force, and we need to force in order to have it work.
|
|
# a cache wqith these variables set
|
|
# only put ncurses include and library into
|
|
# variables if they are found
|
|
IF(NOT CURSES_NCURSES_INCLUDE_PATH AND CURSES_HAVE_NCURSES_NCURSES_H)
|
|
GET_FILENAME_COMPONENT(CURSES_NCURSES_INCLUDE_PATH
|
|
"${CURSES_HAVE_NCURSES_NCURSES_H}" PATH)
|
|
ENDIF(NOT CURSES_NCURSES_INCLUDE_PATH AND CURSES_HAVE_NCURSES_NCURSES_H)
|
|
IF(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY)
|
|
SET( FORCE_IT )
|
|
IF(CURSES_INCLUDE_PATH MATCHES NOTFOUND)
|
|
SET(FORCE_IT FORCE)
|
|
ENDIF(CURSES_INCLUDE_PATH MATCHES NOTFOUND)
|
|
SET(CURSES_INCLUDE_PATH "${CURSES_NCURSES_INCLUDE_PATH}"
|
|
CACHE FILEPATH "The curses include path" ${FORCE_IT})
|
|
SET( FORCE_IT)
|
|
IF(CURSES_LIBRARY MATCHES NOTFOUND)
|
|
SET(FORCE_IT FORCE)
|
|
ENDIF(CURSES_LIBRARY MATCHES NOTFOUND)
|
|
SET(CURSES_LIBRARY "${CURSES_NCURSES_LIBRARY}"
|
|
CACHE FILEPATH "The curses library" ${FORCE_IT})
|
|
ENDIF(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY)
|
|
|
|
ENDIF(NOT CURSES_USE_NCURSES)
|
|
|
|
FIND_LIBRARY(CURSES_EXTRA_LIBRARY cur_colr HINTS "${_cursesLibDir}")
|
|
FIND_LIBRARY(CURSES_EXTRA_LIBRARY cur_colr )
|
|
|
|
FIND_LIBRARY(CURSES_FORM_LIBRARY form HINTS "${_cursesLibDir}")
|
|
FIND_LIBRARY(CURSES_FORM_LIBRARY form )
|
|
|
|
# for compatibility with older FindCurses.cmake this has to be in the cache
|
|
# FORCE must not be used since this would break builds which preload a cache
|
|
# qith these variables set
|
|
SET(FORM_LIBRARY "${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_LIBRARIES
|
|
CURSES_INCLUDE_DIR
|
|
CURSES_CURSES_HAS_WSYNCUP
|
|
CURSES_NCURSES_HAS_WSYNCUP
|
|
)
|
|
|