1#!/bin/sh - 2# $NetBSD: makelist,v 1.18 2012/03/21 05:34:54 matt Exp $ 3# 4# Copyright (c) 1992, 1993 5# The Regents of the University of California. All rights reserved. 6# 7# This code is derived from software contributed to Berkeley by 8# Christos Zoulas of Cornell University. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. Neither the name of the University nor the names of its contributors 19# may be used to endorse or promote products derived from this software 20# without specific prior written permission. 21# 22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32# SUCH DAMAGE. 33# 34# @(#)makelist 5.3 (Berkeley) 6/4/93 35 36# makelist.sh: Automatically generate header files... 37 38USAGE="Usage: $0 -n|-h|-e|-fc|-fh|-bc|-bh|-m <filenames>" 39 40if [ "x$1" = "x" ] 41then 42 echo $USAGE 1>&2 43 exit 1 44fi 45 46FLAG="$1" 47shift 48 49FILES="$@" 50 51case $FLAG in 52 53# generate foo.h file from foo.c 54# 55-n) 56 cat << _EOF 57#include "config.h" 58#undef WIDECHAR 59#define NARROWCHAR 60#include "${FILES}" 61_EOF 62 ;; 63 64-h) 65 set - `echo $FILES | sed -e 's/\\./_/g'` 66 hdr="_h_`basename $1`" 67 cat $FILES | $AWK ' 68 BEGIN { 69 printf("/* Automatically generated file, do not edit */\n"); 70 printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'"); 71 } 72 /\(\):/ { 73 pr = substr($2, 1, 2); 74 if (pr == "vi" || pr == "em" || pr == "ed") { 75 name = substr($2, 1, length($2) - 3); 76# 77# XXX: need a space between name and prototype so that -fc and -fh 78# parsing is much easier 79# 80 printf("protected el_action_t\t%s (EditLine *, Int);\n", name); 81 } 82 } 83 END { 84 printf("#endif /* %s */\n", "'$hdr'"); 85 }' 86 ;; 87 88# generate help.c from various .c files 89# 90-bc) 91 cat $FILES | $AWK ' 92 BEGIN { 93 printf("/* Automatically generated file, do not edit */\n"); 94 printf("#include \"config.h\"\n#include \"el.h\"\n"); 95 printf("#include \"chartype.h\"\n"); 96 printf("private const struct el_bindings_t el_func_help[] = {\n"); 97 low = "abcdefghijklmnopqrstuvwxyz_"; 98 high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_"; 99 for (i = 1; i <= length(low); i++) 100 tr[substr(low, i, 1)] = substr(high, i, 1); 101 } 102 /\(\):/ { 103 pr = substr($2, 1, 2); 104 if (pr == "vi" || pr == "em" || pr == "ed") { 105 name = substr($2, 1, length($2) - 3); 106 uname = ""; 107 fname = ""; 108 for (i = 1; i <= length(name); i++) { 109 s = substr(name, i, 1); 110 uname = uname tr[s]; 111 if (s == "_") 112 s = "-"; 113 fname = fname s; 114 } 115 116 printf(" { %-30.30s %-30.30s\n","STR(\"" fname "\"),", uname ","); 117 ok = 1; 118 } 119 } 120 /^ \*/ { 121 if (ok) { 122 printf(" STR(\""); 123 for (i = 2; i < NF; i++) 124 printf("%s ", $i); 125 printf("%s\") },\n", $i); 126 ok = 0; 127 } 128 } 129 END { 130 printf("};\n"); 131 printf("\nprotected const el_bindings_t* help__get(void)"); 132 printf("{ return el_func_help; }\n"); 133 }' 134 ;; 135 136# generate help.h from various .c files 137# 138-bh) 139 $AWK ' 140 BEGIN { 141 printf("/* Automatically generated file, do not edit */\n"); 142 printf("#ifndef _h_help_c\n#define _h_help_c\n"); 143 printf("protected const el_bindings_t *help__get(void);\n"); 144 printf("#endif /* _h_help_c */\n"); 145 }' /dev/null 146 ;; 147 148# generate fcns.h from various .h files 149# 150-fh) 151 cat $FILES | $AWK '/el_action_t/ { print $3 }' | \ 152 sort | tr '[a-z]' '[A-Z]' | $AWK ' 153 BEGIN { 154 printf("/* Automatically generated file, do not edit */\n"); 155 printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n"); 156 count = 0; 157 } 158 { 159 printf("#define\t%-30.30s\t%3d\n", $1, count++); 160 } 161 END { 162 printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count); 163 164 printf("typedef el_action_t (*el_func_t)(EditLine *, Int);"); 165 printf("\nprotected const el_func_t* func__get(void);\n"); 166 printf("#endif /* _h_fcns_c */\n"); 167 }' 168 ;; 169 170# generate fcns.c from various .h files 171# 172-fc) 173 cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK ' 174 BEGIN { 175 printf("/* Automatically generated file, do not edit */\n"); 176 printf("#include \"config.h\"\n#include \"el.h\"\n"); 177 printf("private const el_func_t el_func[] = {"); 178 maxlen = 80; 179 needn = 1; 180 len = 0; 181 } 182 { 183 clen = 25 + 2; 184 len += clen; 185 if (len >= maxlen) 186 needn = 1; 187 if (needn) { 188 printf("\n "); 189 needn = 0; 190 len = 4 + clen; 191 } 192 s = $1 ","; 193 printf("%-26.26s ", s); 194 } 195 END { 196 printf("\n};\n"); 197 printf("\nprotected const el_func_t* func__get(void) { return el_func; }\n"); 198 }' 199 ;; 200 201# generate editline.c from various .c files 202# 203-e) 204 echo "$FILES" | tr ' ' '\012' | $AWK ' 205 BEGIN { 206 printf("/* Automatically generated file, do not edit */\n"); 207 printf("#define protected static\n"); 208 printf("#define SCCSID\n"); 209 } 210 { 211 printf("#include \"%s\"\n", $1); 212 }' 213 ;; 214 215# generate man page fragment from various .c files 216# 217-m) 218 cat $FILES | $AWK ' 219 BEGIN { 220 printf(".\\\" Section automatically generated with makelist\n"); 221 printf(".Bl -tag -width 4n\n"); 222 } 223 /\(\):/ { 224 pr = substr($2, 1, 2); 225 if (pr == "vi" || pr == "em" || pr == "ed") { 226 name = substr($2, 1, length($2) - 3); 227 fname = ""; 228 for (i = 1; i <= length(name); i++) { 229 s = substr(name, i, 1); 230 if (s == "_") 231 s = "-"; 232 fname = fname s; 233 } 234 235 printf(".It Ic %s\n", fname); 236 ok = 1; 237 } 238 } 239 /^ \*/ { 240 if (ok) { 241 for (i = 2; i < NF; i++) 242 printf("%s ", $i); 243 printf("%s.\n", $i); 244 ok = 0; 245 } 246 } 247 END { 248 printf(".El\n"); 249 printf(".\\\" End of section automatically generated with makelist\n"); 250 }' 251 ;; 252 253*) 254 echo $USAGE 1>&2 255 exit 1 256 ;; 257 258esac 259