| 0,0 → 1,100 |
|---|
| #!/bin/sh - |
| # $NetBSD: mkbuiltins,v 1.15 1999/07/09 03:05:50 christos Exp $ |
| # |
| # Copyright (c) 1991, 1993 |
| # The Regents of the University of California. All rights reserved. |
| # |
| # This code is derived from software contributed to Berkeley by |
| # Kenneth Almquist. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # 3. All advertising materials mentioning features or use of this software |
| # must display the following acknowledgement: |
| # This product includes software developed by the University of |
| # California, Berkeley and its contributors. |
| # 4. Neither the name of the University nor the names of its contributors |
| # may be used to endorse or promote products derived from this software |
| # without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| # SUCH DAMAGE. |
| # |
| # @(#)mkbuiltins 8.2 (Berkeley) 5/4/95 |
| |
| temp=/tmp/ka$$ |
| |
| havehist=1 |
| if [ "X$1" = "X-h" ]; then |
| havehist=0 |
| shift |
| fi |
| shell=$1 |
| builtins=$2 |
| objdir=$3 |
| |
| havejobs=0 |
| if grep '^#define JOBS[ ]*1' ${shell} > /dev/null |
| then |
| havejobs=1 |
| fi |
| |
| exec > ${objdir}/builtins.c |
| cat <<\! |
| /* |
| * This file was generated by the mkbuiltins program. |
| */ |
| |
| #include "shell.h" |
| #include "builtins.h" |
| |
| ! |
| awk '/^[^#]/ {if(('$havejobs' || $2 != "-j") && ('$havehist' || $2 != "-h")) \ |
| print $0}' ${builtins} | sed 's/-j//' > $temp |
| awk '{ printf "int %s (int, char **);\n", $1}' $temp |
| echo ' |
| int (*const builtinfunc[]) (int, char **) = {' |
| awk '/^[^#]/ { printf "\t%s,\n", $1}' $temp |
| echo '}; |
| |
| const struct builtincmd builtincmd[] = {' |
| awk '{ for (i = 2 ; i <= NF ; i++) { |
| printf "\t{ \"%s\", %d },\n", $i, NR-1 |
| }}' $temp |
| echo ' { NULL, 0 } |
| };' |
| |
| exec > ${objdir}/builtins.h |
| cat <<\! |
| /* |
| * This file was generated by the mkbuiltins program. |
| */ |
| |
| #include <sys/cdefs.h> |
| ! |
| tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ < $temp | |
| awk '{ printf "#define %s %d\n", $1, NR-1}' |
| echo ' |
| struct builtincmd { |
| const char *name; |
| int code; |
| }; |
| |
| extern int (*const builtinfunc[]) (int, char **); |
| extern const struct builtincmd builtincmd[];' |
| rm -f $temp |