# https://github.com/bro/cmake/blob/master/FindReadline.cmake # # Copyright (c) 1995-2015, The Regents of the University of California # through the Lawrence Berkeley National Laboratory and the # International Computer Science Institute. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # (1) Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # # (2) 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. # # (3) Neither the name of the University of California, Lawrence Berkeley # National Laboratory, U.S. Dept. of Energy, International Computer # Science Institute, nor the names of 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 OWNER 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. # # Note that some files in the distribution may carry their own copyright # notices. # - Try to find readline include dirs and libraries # # Usage of this module as follows: # # find_package(Readline) # # Variables used by this module, they can change the default behaviour and need # to be set before calling find_package: # # Readline_ROOT_DIR Set this variable to the root installation of # readline if the module has problems finding the # proper installation path. # # Variables defined by this module: # # READLINE_FOUND System has readline, include and lib dirs found # Readline_INCLUDE_DIR The readline include directories. # Readline_LIBRARY The readline library. find_path(Readline_ROOT_DIR NAMES include/readline/readline.h ) find_path(Readline_INCLUDE_DIR NAMES readline/readline.h HINTS ${Readline_ROOT_DIR}/include ) find_library(Readline_LIBRARY NAMES readline HINTS ${Readline_ROOT_DIR}/lib ) if(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY) set(READLINE_FOUND TRUE) else(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY) FIND_LIBRARY(Readline_LIBRARY NAMES readline) include(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(Readline DEFAULT_MSG Readline_INCLUDE_DIR Readline_LIBRARY ) MARK_AS_ADVANCED(Readline_INCLUDE_DIR Readline_LIBRARY) endif(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY) mark_as_advanced( Readline_ROOT_DIR Readline_INCLUDE_DIR Readline_LIBRARY )