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ruby--ruby/ext/readline/extconf.rb
kouji d60cd5b379 * ext/readline/extconf.rb: checked rl_set_screen_size and
rl_get_screen_size.

* ext/readline/readline.c (readline_s_set_screen_size): added
  Readline.set_screen_size.

* ext/readline/readline.c (readline_s_get_screen_size): added
  Readline.get_screen_size.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-02-03 12:21:08 +00:00

73 lines
2.3 KiB
Ruby

require "mkmf"
$readline_headers = ["stdio.h"]
def have_readline_header(header)
if have_header(header)
$readline_headers.push(header)
return true
else
return false
end
end
def have_readline_var(var)
return have_var(var, $readline_headers)
end
def have_readline_func(func)
return have_func(func, $readline_headers)
end
dir_config('curses')
dir_config('ncurses')
dir_config('termcap')
dir_config("readline")
enable_libedit = enable_config("libedit")
have_library("user32", nil) if /cygwin/ === RUBY_PLATFORM
have_library("ncurses", "tgetnum") ||
have_library("termcap", "tgetnum") ||
have_library("curses", "tgetnum")
if enable_libedit
unless (have_readline_header("editline/readline.h") ||
have_readline_header("readline/readline.h")) &&
have_library("edit", "readline")
exit
end
else
unless ((have_readline_header("readline/readline.h") &&
have_readline_header("readline/history.h")) &&
(have_library("readline", "readline") ||
have_library("edit", "readline"))) ||
(have_readline_header("editline/readline.h") &&
have_library("edit", "readline"))
exit
end
end
have_readline_func("rl_filename_completion_function")
have_readline_func("rl_username_completion_function")
have_readline_func("rl_completion_matches")
have_readline_var("rl_deprep_term_function")
have_readline_var("rl_completion_append_character")
have_readline_var("rl_basic_word_break_characters")
have_readline_var("rl_completer_word_break_characters")
have_readline_var("rl_basic_quote_characters")
have_readline_var("rl_completer_quote_characters")
have_readline_var("rl_filename_quote_characters")
have_readline_var("rl_attempted_completion_over")
have_readline_var("rl_library_version")
have_readline_var("rl_editing_mode")
# workaround for native windows.
/mswin|bccwin|mingw/ !~ RUBY_PLATFORM && have_readline_var("rl_event_hook")
have_readline_func("rl_cleanup_after_signal")
have_readline_func("rl_clear_signals")
have_readline_func("rl_set_screen_size")
have_readline_func("rl_get_screen_size")
have_readline_func("rl_vi_editing_mode")
have_readline_func("rl_emacs_editing_mode")
have_readline_func("replace_history_entry")
have_readline_func("remove_history")
have_readline_func("clear_history")
create_makefile("readline")