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# extconf.rb - a part of a Ruby binding for terminfo library.
#
# Copyright (C) 2007 Tanaka Akira. 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. The name of the author may not be used to endorse or promote
# products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
require 'mkmf'
# Debian GNU/Linux 4.0 (etch) curses.h, term.h, -lncurses (ncurses.h is linked to curses.h)
# FreeBSD 6.2 curses.h, term.h, -lncurses (ncurses.h is linked to curses.h)
# OpenBSD 4.0 curses.h, term.h, -lncurses (curses.h includes ncurses.h by default)
# HP-UX 11i v3 term.h, -lcurses
# SunOS 5.10 curses.h, term.h, -lcurses
# NetBSD 3.1 with ncurses ncurses.h, -lncurses (curses.h is incompatible for ncurses)
have_header("curses.h")
have_header("term.h")
have_func("ctermid", "stdio.h")
has_setupterm = true
if have_library("ncurses", "setupterm")
have_header("ncurses.h")
elsif have_library("curses", "setupterm")
else
has_setupterm = false
end
have_header("wchar.h")
rubyio_h = nil
rubyio_h = "ruby/io.h" if have_header("ruby/io.h")
rubyio_h = "rubyio.h" unless rubyio_h
if have_type("rb_io_t", ["ruby.h", rubyio_h])
have_struct_member("rb_io_t", "fd", ["ruby.h", rubyio_h])
else
have_struct_member("OpenFile", "fd", ["ruby.h", rubyio_h])
end
have_header("ruby/encoding.h")
if has_setupterm
create_header
create_makefile('terminfo')
open("Makefile", "a") {|mfile|
mfile.puts <<'End'
rdoc:
rdoc --op rdoc terminfo.c lib/terminfo.rb
End
}
else
puts "terminfo library not found"
end