diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Modules/FindNcursesw.cmake | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/cmake/Modules/FindNcursesw.cmake b/cmake/Modules/FindNcursesw.cmake new file mode 100644 index 000000000..dcb7cdda8 --- /dev/null +++ b/cmake/Modules/FindNcursesw.cmake @@ -0,0 +1,189 @@ +#.rst: +# FindNcursesw +# ------------ +# +# Find the ncursesw (wide ncurses) include file and library. +# +# Based on FindCurses.cmake which comes with CMake. +# +# Checks for ncursesw first. If not found, it then executes the +# regular old FindCurses.cmake to look for for ncurses (or curses). +# +# +# Result Variables +# ^^^^^^^^^^^^^^^^ +# +# This module defines the following variables: +# +# ``CURSES_FOUND`` +# True if curses is found. +# ``NCURSESW_FOUND`` +# True if ncursesw is found. +# ``CURSES_INCLUDE_DIRS`` +# The include directories needed to use Curses. +# ``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_HAVE_NCURSESW_NCURSES_H`` +# True if ``ncursesw/ncurses.h`` is available. +# ``CURSES_HAVE_NCURSESW_CURSES_H`` +# True if ``ncursesw/curses.h`` is available. +# +# Set ``CURSES_NEED_NCURSES`` to ``TRUE`` before the +# ``find_package(Ncursesw)`` call if NCurses functionality is required. +# +#============================================================================= +# Copyright 2001-2014 Kitware, Inc. +# modifications: Copyright 2015 kahrl <kahrl@gmx.net> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# * Neither the names of Kitware, Inc., the Insight Software Consortium, +# nor the names of their contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# ------------------------------------------------------------------------------ +# +# The above copyright and license notice applies to distributions of +# CMake in source and binary form. Some source files contain additional +# notices of original copyright by their contributors; see each source +# for details. Third-party software packages supplied with CMake under +# compatible licenses provide their own copyright notices documented in +# corresponding subdirectories. +# +# ------------------------------------------------------------------------------ +# +# CMake was initially developed by Kitware with the following sponsorship: +# +# * National Library of Medicine at the National Institutes of Health +# as part of the Insight Segmentation and Registration Toolkit (ITK). +# +# * US National Labs (Los Alamos, Livermore, Sandia) ASC Parallel +# Visualization Initiative. +# +# * National Alliance for Medical Image Computing (NAMIC) is funded by the +# National Institutes of Health through the NIH Roadmap for Medical Research, +# Grant U54 EB005149. +# +# * Kitware, Inc. +#============================================================================= + +include(CheckLibraryExists) + +find_library(CURSES_NCURSESW_LIBRARY NAMES ncursesw + DOC "Path to libncursesw.so or .lib or .a") + +set(CURSES_USE_NCURSES FALSE) +set(CURSES_USE_NCURSESW FALSE) + +if(CURSES_NCURSESW_LIBRARY) + set(CURSES_USE_NCURSES TRUE) + set(CURSES_USE_NCURSESW TRUE) +endif() + +if(CURSES_USE_NCURSESW) + get_filename_component(_cursesLibDir "${CURSES_NCURSESW_LIBRARY}" PATH) + get_filename_component(_cursesParentDir "${_cursesLibDir}" PATH) + + find_path(CURSES_INCLUDE_PATH + NAMES ncursesw/ncurses.h ncursesw/curses.h + HINTS "${_cursesParentDir}/include" + ) + + # Previous versions of FindCurses provided these values. + if(NOT DEFINED CURSES_LIBRARY) + set(CURSES_LIBRARY "${CURSES_NCURSESW_LIBRARY}") + endif() + + CHECK_LIBRARY_EXISTS("${CURSES_NCURSESW_LIBRARY}" + cbreak "" CURSES_NCURSESW_HAS_CBREAK) + if(NOT CURSES_NCURSESW_HAS_CBREAK) + find_library(CURSES_EXTRA_LIBRARY tinfo HINTS "${_cursesLibDir}" + DOC "Path to libtinfo.so or .lib or .a") + find_library(CURSES_EXTRA_LIBRARY tinfo ) + endif() + + # Report whether each possible header name exists in the include directory. + if(NOT DEFINED CURSES_HAVE_NCURSESW_NCURSES_H) + if(EXISTS "${CURSES_INCLUDE_PATH}/ncursesw/ncurses.h") + set(CURSES_HAVE_NCURSESW_NCURSES_H "${CURSES_INCLUDE_PATH}/ncursesw/ncurses.h") + else() + set(CURSES_HAVE_NCURSESW_NCURSES_H "CURSES_HAVE_NCURSESW_NCURSES_H-NOTFOUND") + endif() + endif() + if(NOT DEFINED CURSES_HAVE_NCURSESW_CURSES_H) + if(EXISTS "${CURSES_INCLUDE_PATH}/ncursesw/curses.h") + set(CURSES_HAVE_NCURSESW_CURSES_H "${CURSES_INCLUDE_PATH}/ncursesw/curses.h") + else() + set(CURSES_HAVE_NCURSESW_CURSES_H "CURSES_HAVE_NCURSESW_CURSES_H-NOTFOUND") + endif() + endif() + + find_library(CURSES_FORM_LIBRARY form HINTS "${_cursesLibDir}" + DOC "Path to libform.so or .lib or .a") + find_library(CURSES_FORM_LIBRARY form ) + + # Need to provide the *_LIBRARIES + set(CURSES_LIBRARIES ${CURSES_LIBRARY}) + + if(CURSES_EXTRA_LIBRARY) + set(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_EXTRA_LIBRARY}) + endif() + + if(CURSES_FORM_LIBRARY) + set(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_FORM_LIBRARY}) + endif() + + # Provide the *_INCLUDE_DIRS result. + set(CURSES_INCLUDE_DIRS ${CURSES_INCLUDE_PATH}) + set(CURSES_INCLUDE_DIR ${CURSES_INCLUDE_PATH}) # compatibility + + # 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(Ncursesw DEFAULT_MSG + CURSES_LIBRARY CURSES_INCLUDE_PATH) + set(CURSES_FOUND ${NCURSESW_FOUND}) + +else() + find_package(Curses) + set(NCURSESW_FOUND FALSE) +endif() + +mark_as_advanced( + CURSES_INCLUDE_PATH + CURSES_CURSES_LIBRARY + CURSES_NCURSES_LIBRARY + CURSES_NCURSESW_LIBRARY + CURSES_EXTRA_LIBRARY + CURSES_FORM_LIBRARY + ) |