source: downloads/boost_1_33_1/tools/build/jam_src/compile.h @ 12

/*
 * 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)
 */

#ifndef COMPILE_DWA20011022_H
# define COMPILE_DWA20011022_H

# include "frames.h"
# include "parse.h"
# include "regexp.h"

/*
 * compile.h - compile parsed jam statements
 */

void compile_builtins();

LIST *compile_append( PARSE *parse, FRAME *frame );
LIST *compile_foreach( PARSE *parse, FRAME *frame );
LIST *compile_if( PARSE *parse, FRAME *frame );
LIST *compile_eval( PARSE *parse, FRAME *args );
LIST *compile_include( PARSE *parse, FRAME *frame );
LIST *compile_list( PARSE *parse, FRAME *frame );
LIST *compile_local( PARSE *parse, FRAME *frame );
LIST *compile_module( PARSE *parse, FRAME *frame );
LIST *compile_class( PARSE *parse, FRAME *frame );
LIST *compile_null( PARSE *parse, FRAME *frame );
LIST *compile_on( PARSE *parse, FRAME *frame );
LIST *compile_rule( PARSE *parse, FRAME *frame );
LIST *compile_rules( PARSE *parse, FRAME *frame );
LIST *compile_set( PARSE *parse, FRAME *frame );
LIST *compile_setcomp( PARSE *parse, FRAME *frame );
LIST *compile_setexec( PARSE *parse, FRAME *frame );
LIST *compile_settings( PARSE *parse, FRAME *frame );
LIST *compile_switch( PARSE *parse, FRAME *frame );
LIST *compile_while( PARSE *parse, FRAME *frame );

LIST *evaluate_rule( char *rulename, FRAME *frame );
LIST *call_rule( char *rulename, FRAME* caller_frame, ...);

regexp* regex_compile( const char* pattern );

void profile_dump();

/* 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