makelist revision 1.6
1#!/bin/sh - 2# $OpenBSD: makelist,v 1.6 2003/10/31 08:42:24 otto Exp $ 3# $NetBSD: makelist,v 1.8 2003/03/10 21:21:10 christos Exp $ 4# 5# Copyright (c) 1992, 1993 6# The Regents of the University of California. All rights reserved. 7# 8# This code is derived from software contributed to Berkeley by 9# Christos Zoulas of Cornell University. 10# 11# Redistribution and use in source and binary forms, with or without 12# modification, are permitted provided that the following conditions 13# are met: 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 2. Redistributions in binary form must reproduce the above copyright 17# notice, this list of conditions and the following disclaimer in the 18# documentation and/or other materials provided with the distribution. 19# 3. All advertising materials mentioning features or use of this software 20# must display the following acknowledgement: 21# This product includes software developed by the University of 22# California, Berkeley and its contributors. 23# 4. Neither the name of the University nor the names of its contributors 24# may be used to endorse or promote products derived from this software 25# without specific prior written permission. 26# 27# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37# SUCH DAMAGE. 38# 39# @(#)makelist 5.3 (Berkeley) 6/4/93 40 41# makelist.sh: Automatically generate header files... 42 43AWK=awk 44USAGE="Usage: $0 -h|-e|-fc|-fh|-bc|-bh|-m <filenames>" 45 46if [ "x$1" = "x" ] 47then 48 echo $USAGE 1>&2 49 exit 1 50fi 51 52FLAG="$1" 53shift 54 55FILES="$@" 56 57case $FLAG in 58 59# generate foo.h file from foo.c 60# 61-h) 62 set - `echo $FILES | sed -e 's/\\./_/g'` 63 hdr="_h_`basename $1`" 64 cat $FILES | $AWK ' 65 BEGIN { 66 printf("/* Automatically generated file, do not edit */\n"); 67 printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'"); 68 } 69 /\(\):/ { 70 pr = substr($2, 1, 2); 71 if (pr == "vi" || pr == "em" || pr == "ed") { 72 name = substr($2, 1, length($2) - 3); 73# 74# XXX: need a space between name and prototype so that -fc and -fh 75# parsing is much easier 76# 77 printf("protected el_action_t\t%s (EditLine *, int);\n", name); 78 } 79 } 80 END { 81 printf("#endif /* %s */\n", "'$hdr'"); 82 }' 83 ;; 84 85# generate help.c from various .c files 86# 87-bc) 88 cat $FILES | $AWK ' 89 BEGIN { 90 printf("/* Automatically generated file, do not edit */\n"); 91 printf("#include \"sys.h\"\n#include \"el.h\"\n"); 92 printf("private const struct el_bindings_t el_func_help[] = {\n"); 93 low = "abcdefghijklmnopqrstuvwxyz_"; 94 high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_"; 95 for (i = 1; i <= length(low); i++) 96 tr[substr(low, i, 1)] = substr(high, i, 1); 97 } 98 /\(\):/ { 99 pr = substr($2, 1, 2); 100 if (pr == "vi" || pr == "em" || pr == "ed") { 101 name = substr($2, 1, length($2) - 3); 102 uname = ""; 103 fname = ""; 104 for (i = 1; i <= length(name); i++) { 105 s = substr(name, i, 1); 106 uname = uname tr[s]; 107 if (s == "_") 108 s = "-"; 109 fname = fname s; 110 } 111 112 printf(" { %-30.30s %-30.30s\n","\"" fname "\",", uname ","); 113 ok = 1; 114 } 115 } 116 /^ \*/ { 117 if (ok) { 118 printf(" \""); 119 for (i = 2; i < NF; i++) 120 printf("%s ", $i); 121 printf("%s\" },\n", $i); 122 ok = 0; 123 } 124 } 125 END { 126 printf(" { NULL, 0, NULL }\n"); 127 printf("};\n"); 128 printf("\nprotected const el_bindings_t* help__get()"); 129 printf("{ return el_func_help; }\n"); 130 }' 131 ;; 132 133# generate help.h from various .c files 134# 135-bh) 136 $AWK ' 137 BEGIN { 138 printf("/* Automatically generated file, do not edit */\n"); 139 printf("#ifndef _h_help_c\n#define _h_help_c\n"); 140 printf("protected const el_bindings_t *help__get(void);\n"); 141 printf("#endif /* _h_help_c */\n"); 142 }' /dev/null 143 ;; 144 145# generate fcns.h from various .h files 146# 147-fh) 148 cat $FILES | $AWK '/el_action_t/ { print $3 }' | \ 149 sort | tr '[a-z]' '[A-Z]' | $AWK ' 150 BEGIN { 151 printf("/* Automatically generated file, do not edit */\n"); 152 printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n"); 153 count = 0; 154 } 155 { 156 printf("#define\t%-30.30s\t%3d\n", $1, count++); 157 } 158 END { 159 printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count); 160 161 printf("typedef el_action_t (*el_func_t)(EditLine *, int);"); 162 printf("\nprotected const el_func_t* func__get(void);\n"); 163 printf("#endif /* _h_fcns_c */\n"); 164 }' 165 ;; 166 167# generate fcns.c from various .h files 168# 169-fc) 170 cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK ' 171 BEGIN { 172 printf("/* Automatically generated file, do not edit */\n"); 173 printf("#include \"sys.h\"\n#include \"el.h\"\n"); 174 printf("private const el_func_t el_func[] = {"); 175 maxlen = 80; 176 needn = 1; 177 len = 0; 178 } 179 { 180 clen = 25 + 2; 181 len += clen; 182 if (len >= maxlen) 183 needn = 1; 184 if (needn) { 185 printf("\n "); 186 needn = 0; 187 len = 4 + clen; 188 } 189 s = $1 ","; 190 printf("%-26.26s ", s); 191 } 192 END { 193 printf("\n};\n"); 194 printf("\nprotected const el_func_t* func__get() { return el_func; }\n"); 195 }' 196 ;; 197 198# generate editline.c from various .c files 199# 200-e) 201 echo "$FILES" | tr ' ' '\012' | $AWK ' 202 BEGIN { 203 printf("/* Automatically generated file, do not edit */\n"); 204 printf("#define protected static\n"); 205 printf("#define SCCSID\n"); 206 } 207 { 208 printf("#include \"%s\"\n", $1); 209 }' 210 ;; 211 212# generate man page fragment from various .c files 213# 214-m) 215 cat $FILES | $AWK ' 216 BEGIN { 217 printf(".\\\" Section automatically generated with makelist\n"); 218 printf(".Bl -tag -width 4n\n"); 219 } 220 /\(\):/ { 221 pr = substr($2, 1, 2); 222 if (pr == "vi" || pr == "em" || pr == "ed") { 223 name = substr($2, 1, length($2) - 3); 224 fname = ""; 225 for (i = 1; i <= length(name); i++) { 226 s = substr(name, i, 1); 227 if (s == "_") 228 s = "-"; 229 fname = fname s; 230 } 231 232 printf(".It Ic %s\n", fname); 233 ok = 1; 234 } 235 } 236 /^ \*/ { 237 if (ok) { 238 for (i = 2; i < NF; i++) 239 printf("%s ", $i); 240 printf("%s.\n", $i); 241 ok = 0; 242 } 243 } 244 END { 245 printf(".El\n"); 246 printf(".\\\" End of section automatically generated with makelist\n"); 247 }' 248 ;; 249 250*) 251 echo $USAGE 1>&2 252 exit 1 253 ;; 254 255esac 256