mkbuiltins revision 7502
11556Srgrimes#!/bin/sh - 21556Srgrimes# 31556Srgrimes# Copyright (c) 1991, 1993 41556Srgrimes# The Regents of the University of California. All rights reserved. 51556Srgrimes# 61556Srgrimes# This code is derived from software contributed to Berkeley by 71556Srgrimes# Kenneth Almquist. 81556Srgrimes# 91556Srgrimes# Redistribution and use in source and binary forms, with or without 101556Srgrimes# modification, are permitted provided that the following conditions 111556Srgrimes# are met: 121556Srgrimes# 1. Redistributions of source code must retain the above copyright 131556Srgrimes# notice, this list of conditions and the following disclaimer. 141556Srgrimes# 2. Redistributions in binary form must reproduce the above copyright 151556Srgrimes# notice, this list of conditions and the following disclaimer in the 161556Srgrimes# documentation and/or other materials provided with the distribution. 171556Srgrimes# 3. All advertising materials mentioning features or use of this software 181556Srgrimes# must display the following acknowledgement: 191556Srgrimes# This product includes software developed by the University of 201556Srgrimes# California, Berkeley and its contributors. 211556Srgrimes# 4. Neither the name of the University nor the names of its contributors 221556Srgrimes# may be used to endorse or promote products derived from this software 231556Srgrimes# without specific prior written permission. 241556Srgrimes# 251556Srgrimes# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 261556Srgrimes# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 271556Srgrimes# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 281556Srgrimes# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 291556Srgrimes# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 301556Srgrimes# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 311556Srgrimes# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 321556Srgrimes# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 331556Srgrimes# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 341556Srgrimes# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 351556Srgrimes# SUCH DAMAGE. 361556Srgrimes# 371556Srgrimes# @(#)mkbuiltins 8.1 (Berkeley) 5/31/93 387502Sphk# $Id: mkbuiltins,v 1.2 1994/09/24 02:57:53 davidg Exp $ 391556Srgrimes 401556Srgrimestemp=/tmp/ka$$ 411556Srgrimeshavejobs=0 421556Srgrimesif grep '^#define JOBS[ ]*1' shell.h > /dev/null 431556Srgrimesthen havejobs=1 441556Srgrimesfi 457502Sphkif [ -d obj ] ; then 467502Sphk exec > obj/builtins.c 477502Sphkelse 487502Sphk exec > builtins.c 497502Sphkfi 501556Srgrimescat <<\! 511556Srgrimes/* 521556Srgrimes * This file was generated by the mkbuiltins program. 531556Srgrimes */ 541556Srgrimes 551556Srgrimes#include "shell.h" 561556Srgrimes#include "builtins.h" 571556Srgrimes 581556Srgrimes! 591556Srgrimesawk '/^[^#]/ {if('$havejobs' || $2 != "-j") print $0}' builtins | 601556Srgrimes sed 's/-j//' > $temp 611556Srgrimesawk '{ printf "int %s();\n", $1}' $temp 621556Srgrimesecho ' 631556Srgrimesint (*const builtinfunc[])() = {' 641556Srgrimesawk '/^[^#]/ { printf "\t%s,\n", $1}' $temp 651556Srgrimesecho '}; 661556Srgrimes 671556Srgrimesconst struct builtincmd builtincmd[] = {' 681556Srgrimesawk '{ for (i = 2 ; i <= NF ; i++) { 691556Srgrimes printf "\t\"%s\", %d,\n", $i, NR-1 701556Srgrimes }}' $temp 711556Srgrimesecho ' NULL, 0 721556Srgrimes};' 731556Srgrimes 747502Sphkif [ -d obj ] ; then 757502Sphk exec > obj/builtins.h 767502Sphkelse 777502Sphk exec > builtins.h 787502Sphkfi 791556Srgrimescat <<\! 801556Srgrimes/* 811556Srgrimes * This file was generated by the mkbuiltins program. 821556Srgrimes */ 831556Srgrimes 841556Srgrimes#include <sys/cdefs.h> 851556Srgrimes! 861556Srgrimestr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ < $temp | 871556Srgrimes awk '{ printf "#define %s %d\n", $1, NR-1}' 881556Srgrimesecho ' 891556Srgrimesstruct builtincmd { 901556Srgrimes char *name; 911556Srgrimes int code; 921556Srgrimes}; 931556Srgrimes 941556Srgrimesextern int (*const builtinfunc[])(); 951556Srgrimesextern const struct builtincmd builtincmd[];' 961556Srgrimesrm -f $temp 97