| /* |
| * Copyright 1993, 2000 Christopher Seiwald. |
| * |
| * This file is part of Jam - see jam.c for Copyright information. |
| */ |
| |
| /* This file is ALSO: |
| * Copyright 2001-2004 David Abrahams. |
| * Distributed under the Boost Software License, Version 1.0. |
| * (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) |
| */ |
| |
| /* |
| * compile.h - compile parsed jam statements |
| */ |
| |
| #ifndef COMPILE_DWA20011022_H |
| #define COMPILE_DWA20011022_H |
| |
| #include "frames.h" |
| #include "lists.h" |
| #include "object.h" |
| #include "rules.h" |
| |
| void compile_builtins(); |
| |
| LIST * evaluate_rule( RULE * rule, OBJECT * rulename, FRAME * ); |
| LIST * call_rule( OBJECT * rulename, FRAME * caller_frame, ... ); |
| |
| /* Flags for compile_set(), etc */ |
| |
| #define ASSIGN_SET 0x00 /* = assign variable */ |
| #define ASSIGN_APPEND 0x01 /* += append variable */ |
| #define ASSIGN_DEFAULT 0x02 /* set only if unset */ |
| |
| /* Flags for compile_setexec() */ |
| |
| #define EXEC_UPDATED 0x01 /* executes updated */ |
| #define EXEC_TOGETHER 0x02 /* executes together */ |
| #define EXEC_IGNORE 0x04 /* executes ignore */ |
| #define EXEC_QUIETLY 0x08 /* executes quietly */ |
| #define EXEC_PIECEMEAL 0x10 /* executes piecemeal */ |
| #define EXEC_EXISTING 0x20 /* executes existing */ |
| |
| /* Conditions for compile_if() */ |
| |
| #define EXPR_NOT 0 /* ! cond */ |
| #define EXPR_AND 1 /* cond && cond */ |
| #define EXPR_OR 2 /* cond || cond */ |
| #define EXPR_EXISTS 3 /* arg */ |
| #define EXPR_EQUALS 4 /* arg = arg */ |
| #define EXPR_NOTEQ 5 /* arg != arg */ |
| #define EXPR_LESS 6 /* arg < arg */ |
| #define EXPR_LESSEQ 7 /* arg <= arg */ |
| #define EXPR_MORE 8 /* arg > arg */ |
| #define EXPR_MOREEQ 9 /* arg >= arg */ |
| #define EXPR_IN 10 /* arg in arg */ |
| |
| #endif |