Thanks to the fine work of Russell Bryant and Dancho Lazarov, we now have autoconf and menuselect tools for Asterisk!

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@22267 65c4cc65-6c06-0410-ace0-fbb531ad65f3

build_tools/menuselect.h

@@ -0,0 +1,90 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2005-2006, Russell Bryant
+ *
+ * Russell Bryant <russell@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*!
+ * \file
+ *
+ * \brief defaults for menuselect
+ *
+ */
+
+#ifndef MENUSELECT_H
+#define MENUSELECT_H
+
+#include "asterisk/linkedlists.h"
+
+#define OUTPUT_MAKEOPTS_DEFAULT "menuselect.makeopts"
+#define MENUSELECT_DEPS         "build_tools/menuselect-deps"
+
+struct depend;
+struct conflict;
+
+struct member {
+	/*! What will be sent to the makeopts file */
+	const char *name;
+	/*! This module is currently selected */
+	int enabled;
+	/*! This module has failed dependencies */
+	int depsfailed;
+	/*! This module has failed conflicts */
+	int conflictsfailed;
+	/*! dependencies of this module */
+	AST_LIST_HEAD_NOLOCK(, depend) deps;
+	/*! conflicts of this module */
+	AST_LIST_HEAD_NOLOCK(, conflict) conflicts;
+	/*! for making a list of modules */
+	AST_LIST_ENTRY(member) list;
+};
+
+struct category {
+	/*! the Makefile variable */
+	const char *name;
+	/*! the name displayed in the menu */
+	const char *displayname;
+	/*! Display what is selected, as opposed to not selected */
+	int positive_output;
+	/*! Force a clean of the source tree if anything in this category changes */
+	int force_clean_on_change;
+	/*! the list of possible values to be set in this variable */
+	AST_LIST_HEAD_NOLOCK(, member) members;
+	/*! for linking */
+	AST_LIST_ENTRY(category) list;
+};
+
+extern AST_LIST_HEAD_NOLOCK(categories, category) categories;
+
+/*! This is implemented by the frontend */
+int run_menu(void);
+
+int count_categories(void);
+
+int count_members(struct category *cat);
+
+/*! \brief Toggle a member of a category at the specified index to enabled/disabled */
+void toggle_enabled(struct category *cat, int index);
+
+/*! \brief Enable/Disable all members of a category as long as dependencies have been met and no conflicts are found */
+void set_all(struct category *cat, int val);
+
+/*! \brief returns non-zero if the string is not defined, or has zero length */
+static inline int strlen_zero(const char *s)
+{
+	return (!s || (*s == '\0'));
+}
+
+#endif /* MENUSELECT_H */