--- /dev/null
+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_with_curses_extra.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_WITH_CURSES_PANEL
+# AX_WITH_CURSES_MENU
+# AX_WITH_CURSES_FORM
+#
+# DESCRIPTION
+#
+# These macros try to find additional libraries that often come with
+# SysV-compatible Curses. In particular, the Panel, Menu and Form
+# libraries are searched, along with their header files. These macros
+# depend on AX_WITH_CURSES.
+#
+# The following preprocessor symbols may be defined by these macros:
+#
+# By AX_WITH_CURSES_PANEL:
+#
+# HAVE_PANEL - if the Panel library is present
+# HAVE_PANEL_H - if <panel.h> is present and should be used
+# HAVE_NCURSES_PANEL_H - if <ncurses/panel.h> should be used
+# HAVE_NCURSESW_PANEL_H - if <ncursesw/panel.h> should be used
+#
+# By AX_WITH_CURSES_MENU:
+#
+# HAVE_MENU - if the Menu library is present
+# HAVE_MENU_H - if <menu.h> is present and should be used
+# HAVE_NCURSES_MENU_H - if <ncurses/menu.h> should be used
+# HAVE_NCURSESW_MENU_H - if <ncursesw/menu.h> should be used
+#
+# By AX_WITH_CURSES_FORM:
+#
+# HAVE_FORM - if the Form library is present
+# HAVE_FORM_H - if <form.h> is present and should be used
+# HAVE_NCURSES_FORM_H - if <ncurses/form.h> should be used
+# HAVE_NCURSESW_FORM_H - if <ncursesw/form.h> should be used
+#
+# The following output variables may be defined by these macros; these are
+# precious and may be overridden on the ./configure command line:
+#
+# PANEL_LIB - library to add to xxx_LDADD before CURSES_LIB
+# MENU_LIB - library to add to xxx_LDADD before CURSES_LIB
+# FORM_LIB - library to add to xxx_LDADD before CURSES_LIB
+#
+# These libraries are NOT added to LIBS by default. You need to add them
+# to the appropriate xxx_LDADD line in your Makefile.am in front of the
+# equivalent CURSES_LIB incantation. For example:
+#
+# prog_LDADD = @PANEL_LIB@ @CURSES_LIB@
+#
+# If one of the xxx_LIB variables is set on the configure command line
+# (such as by running "./configure PANEL_LIB=-lmypanel"), then the header
+# file searched must NOT contain a subpath. In this case, in other words,
+# only <panel.h> would be searched for. The user may use the CPPFLAGS
+# precious variable to override the standard #include search path.
+#
+# The following shell variables may be defined by these macros:
+#
+# ax_cv_panel - set to "yes" if Panels library is present
+# ax_cv_menu - set to "yes" if Menu library is present
+# ax_cv_form - set to "yes" if Form library is present
+#
+# These variables can be used in your configure.ac to determine whether a
+# library you require is actually present. For example:
+#
+# AX_WITH_CURSES
+# if test "x$ax_cv_curses" != xyes; then
+# AC_MSG_ERROR([requires a SysV or X/Open-compatible Curses library])
+# fi
+# AX_WITH_CURSES_PANEL
+# if test "x$ax_cv_panel" != xyes; then
+# AC_MSG_ERROR([requires the Curses Panel library])
+# fi
+#
+# To use the HAVE_xxx_H preprocessor symbols, insert the following into
+# your system.h (or equivalent) header file:
+#
+# For AX_WITH_CURSES_PANEL:
+#
+# #if defined(HAVE_NCURSESW_PANEL_H)
+# # include <ncursesw/panel.h>
+# #elif defined(HAVE_NCURSES_PANEL_H)
+# # include <ncurses/panel.h>
+# #elif defined(HAVE_PANEL_H)
+# # include <panel.h>
+# #else
+# # error "SysV-compatible Curses Panel header file required"
+# #endif
+#
+# For AX_WITH_CURSES_MENU:
+#
+# #if defined(HAVE_NCURSESW_MENU_H)
+# # include <ncursesw/menu.h>
+# #elif defined(HAVE_NCURSES_MENU_H)
+# # include <ncurses/menu.h>
+# #elif defined(HAVE_MENU_H)
+# # include <menu.h>
+# #else
+# # error "SysV-compatible Curses Menu header file required"
+# #endif
+#
+# For AX_WITH_CURSES_FORM:
+#
+# #if defined(HAVE_NCURSESW_FORM_H)
+# # include <ncursesw/form.h>
+# #elif defined(HAVE_NCURSES_FORM_H)
+# # include <ncurses/form.h>
+# #elif defined(HAVE_FORM_H)
+# # include <form.h>
+# #else
+# # error "SysV-compatible Curses Form header file required"
+# #endif
+#
+# LICENSE
+#
+# Copyright (c) 2011 John Zaitseff <J.Zaitseff@zap.org.au>
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation, either version 3 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 1
+
+AC_DEFUN([_AX_WITH_CURSES_CHECKEXTRA], [
+ dnl Parameter 1 is the variable name component, using uppercase letters only
+ dnl Parameter 2 is the printable library name
+ dnl Parameter 3 is the C code to try compiling and linking
+ dnl Parameter 4 is the header filename
+ dnl Parameter 5 is the library command line
+
+ AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_have_var], [HAVE_$1])dnl
+ AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_cv_var], [ax_cv_[]m4_tolower($1)])dnl
+ AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_header_var], [ax_cv_header_$4])dnl
+ AS_VAR_PUSHDEF([_AX_WITH_CURSES_CHECKEXTRA_have_header_var], [HAVE_[]m4_toupper($4)])dnl
+
+ ax_saved_LIBS=$LIBS
+ AC_CACHE_CHECK([for Curses $2 library with $4], [_AX_WITH_CURSES_CHECKEXTRA_header_var], [
+ LIBS="$ax_saved_LIBS $5 $CURSES_LIB"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+ @%:@include <$4>
+ ]], [$3])],
+ [_AX_WITH_CURSES_CHECKEXTRA_header_var=yes],
+ [_AX_WITH_CURSES_CHECKEXTRA_header_var=no])
+ ])
+ AS_IF([test "x$[]_AX_WITH_CURSES_CHECKEXTRA_header_var" = xyes], [
+ _AX_WITH_CURSES_CHECKEXTRA_cv_var=yes
+ AS_LITERAL_IF([$5], [$1_LIB="$5"])
+ AC_DEFINE([_AX_WITH_CURSES_CHECKEXTRA_have_var], [1], [Define to 1 if the Curses $2 library is present])
+ AC_DEFINE([_AX_WITH_CURSES_CHECKEXTRA_have_header_var], [1], [Define to 1 if <$4> is present])
+ ], [
+ _AX_WITH_CURSES_CHECKEXTRA_cv_var=no
+ ])
+ LIBS=$ax_saved_LIBS
+
+ AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_have_header_var])dnl
+ AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_header_var])dnl
+ AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_cv_var])dnl
+ AS_VAR_POPDEF([_AX_WITH_CURSES_CHECKEXTRA_have_var])dnl
+])dnl
+
+AC_DEFUN([_AX_WITH_CURSES_EXTRA], [
+ dnl Parameter 1 is the variable name component, using uppercase letters only
+ dnl Parameter 2 is the printable library name
+ dnl Parameter 3 is the C code to try compiling and linking
+ dnl Parameter 4 is the header filename component
+ dnl Parameter 5 is the NCursesW library command line
+ dnl Parameter 6 is the NCurses library command line
+ dnl Parameter 7 is the plain Curses library command line
+
+ AC_REQUIRE([AX_WITH_CURSES])
+ AC_ARG_VAR([$1_LIB], [linker library for Curses $2, e.g. $7])
+
+ AS_IF([test "x$[]$1_LIB" != x], [
+ _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [$4], [$[]$1_LIB])
+ ], [
+ AS_IF([test "x$ax_cv_curses_which" = xncursesw], [
+ _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [ncursesw/$4], [$5])
+ ], [test "x$ax_cv_curses_which" = xncurses], [
+ _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [ncurses/$4], [$6])
+ _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [$4], [$6])
+ ], [test "x$ax_cv_curses_which" = xplaincurses], [
+ _AX_WITH_CURSES_CHECKEXTRA([$1], [$2], [$3], [$4], [$7])
+ ])
+ ])
+])dnl
+
+AC_DEFUN([AX_WITH_CURSES_PANEL], [
+ _AX_WITH_CURSES_EXTRA([PANEL], [Panel], [[
+ WINDOW *win = newwin(0, 0, 0, 0);
+ PANEL *pan = new_panel(win);
+ ]], [panel.h], [-lpanelw], [-lpanel], [-lpanel])
+])dnl
+
+AC_DEFUN([AX_WITH_CURSES_MENU], [
+ _AX_WITH_CURSES_EXTRA([MENU], [Menu], [[
+ ITEM **mi;
+ MENU *m = new_menu(mi);
+ ]], [menu.h], [-lmenuw], [-lmenu], [-lmenu])
+])dnl
+
+AC_DEFUN([AX_WITH_CURSES_FORM], [
+ _AX_WITH_CURSES_EXTRA([FORM], [Form], [[
+ FIELD **ff;
+ FORM *f = new_form(ff);
+ ]], [form.h], [-lformw], [-lform], [-lform])
+])dnl
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