makelist revision 148834
1#!/bin/sh - 2# $NetBSD: makelist,v 1.9 2005/05/16 13:14:43 lukem Exp $ 3# $FreeBSD: head/lib/libedit/makelist 148834 2005-08-07 20:55:59Z stefanf $ 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. Neither the name of the University nor the names of its contributors 20# may be used to endorse or promote products derived from this software 21# without specific prior written permission. 22# 23# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33# SUCH DAMAGE. 34# 35# @(#)makelist 5.3 (Berkeley) 6/4/93 36 37# makelist.sh: Automatically generate header files... 38 39AWK=awk 40USAGE="usage: $0 -h|-e|-fc|-fh|-bc|-bh|-m <filenames>" 41 42if [ "x$1" = "x" ] 43then 44 echo $USAGE 1>&2 45 exit 1 46fi 47 48FLAG="$1" 49shift 50 51FILES="$@" 52 53case $FLAG in 54 55# generate foo.h file from foo.c 56# 57-h) 58 set - `echo $FILES | sed -e 's/\\./_/g'` 59 hdr="_h_`basename $1`" 60 cat $FILES | $AWK ' 61 BEGIN { 62 printf("/* Automatically generated file, do not edit */\n"); 63 printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'"); 64 } 65 /\(\):/ { 66 pr = substr($2, 1, 2); 67 if (pr == "vi" || pr == "em" || pr == "ed") { 68 name = substr($2, 1, length($2) - 3); 69# 70# XXX: need a space between name and prototype so that -fc and -fh 71# parsing is much easier 72# 73 printf("protected el_action_t\t%s (EditLine *, int);\n", name); 74 } 75 } 76 END { 77 printf("#endif /* %s */\n", "'$hdr'"); 78 }' 79 ;; 80 81# generate help.c from various .c files 82# 83-bc) 84 cat $FILES | $AWK ' 85 BEGIN { 86 printf("/* Automatically generated file, do not edit */\n"); 87 printf("#include \"sys.h\"\n#include \"el.h\"\n"); 88 printf("private const struct el_bindings_t el_func_help[] = {\n"); 89 low = "abcdefghijklmnopqrstuvwxyz_"; 90 high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_"; 91 for (i = 1; i <= length(low); i++) 92 tr[substr(low, i, 1)] = substr(high, i, 1); 93 } 94 /\(\):/ { 95 pr = substr($2, 1, 2); 96 if (pr == "vi" || pr == "em" || pr == "ed") { 97 name = substr($2, 1, length($2) - 3); 98 uname = ""; 99 fname = ""; 100 for (i = 1; i <= length(name); i++) { 101 s = substr(name, i, 1); 102 uname = uname tr[s]; 103 if (s == "_") 104 s = "-"; 105 fname = fname s; 106 } 107 108 printf(" { %-30.30s %-30.30s\n","\"" fname "\",", uname ","); 109 ok = 1; 110 } 111 } 112 /^ \*/ { 113 if (ok) { 114 printf(" \""); 115 for (i = 2; i < NF; i++) 116 printf("%s ", $i); 117 printf("%s\" },\n", $i); 118 ok = 0; 119 } 120 } 121 END { 122 printf(" { NULL, 0, NULL }\n"); 123 printf("};\n"); 124 printf("\nprotected const el_bindings_t* help__get()"); 125 printf("{ return el_func_help; }\n"); 126 }' 127 ;; 128 129# generate help.h from various .c files 130# 131-bh) 132 $AWK ' 133 BEGIN { 134 printf("/* Automatically generated file, do not edit */\n"); 135 printf("#ifndef _h_help_c\n#define _h_help_c\n"); 136 printf("protected const el_bindings_t *help__get(void);\n"); 137 printf("#endif /* _h_help_c */\n"); 138 }' /dev/null 139 ;; 140 141# generate fcns.h from various .h files 142# 143-fh) 144 cat $FILES | $AWK '/el_action_t/ { print $3 }' | \ 145 sort | LC_ALL=C tr 'a-z' 'A-Z' | $AWK ' 146 BEGIN { 147 printf("/* Automatically generated file, do not edit */\n"); 148 printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n"); 149 count = 0; 150 } 151 { 152 printf("#define\t%-30.30s\t%3d\n", $1, count++); 153 } 154 END { 155 printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count); 156 157 printf("typedef el_action_t (*el_func_t)(EditLine *, int);"); 158 printf("\nprotected const el_func_t* func__get(void);\n"); 159 printf("#endif /* _h_fcns_c */\n"); 160 }' 161 ;; 162 163# generate fcns.c from various .h files 164# 165-fc) 166 cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK ' 167 BEGIN { 168 printf("/* Automatically generated file, do not edit */\n"); 169 printf("#include \"sys.h\"\n#include \"el.h\"\n"); 170 printf("private const el_func_t el_func[] = {"); 171 maxlen = 80; 172 needn = 1; 173 len = 0; 174 } 175 { 176 clen = 25 + 2; 177 len += clen; 178 if (len >= maxlen) 179 needn = 1; 180 if (needn) { 181 printf("\n "); 182 needn = 0; 183 len = 4 + clen; 184 } 185 s = $1 ","; 186 printf("%-26.26s ", s); 187 } 188 END { 189 printf("\n};\n"); 190 printf("\nprotected const el_func_t* func__get() { return el_func; }\n"); 191 }' 192 ;; 193 194# generate editline.c from various .c files 195# 196-e) 197 echo "$FILES" | tr ' ' '\012' | $AWK ' 198 BEGIN { 199 printf("/* Automatically generated file, do not edit */\n"); 200 printf("#define protected static\n"); 201 printf("#define SCCSID\n"); 202 } 203 { 204 printf("#include \"%s\"\n", $1); 205 }' 206 ;; 207 208# generate man page fragment from various .c files 209# 210-m) 211 cat $FILES | $AWK ' 212 BEGIN { 213 printf(".\\\" Section automatically generated with makelist\n"); 214 printf(".Bl -tag -width 4n\n"); 215 } 216 /\(\):/ { 217 pr = substr($2, 1, 2); 218 if (pr == "vi" || pr == "em" || pr == "ed") { 219 name = substr($2, 1, length($2) - 3); 220 fname = ""; 221 for (i = 1; i <= length(name); i++) { 222 s = substr(name, i, 1); 223 if (s == "_") 224 s = "-"; 225 fname = fname s; 226 } 227 228 printf(".It Ic %s\n", fname); 229 ok = 1; 230 } 231 } 232 /^ \*/ { 233 if (ok) { 234 for (i = 2; i < NF; i++) 235 printf("%s ", $i); 236 printf("%s.\n", $i); 237 ok = 0; 238 } 239 } 240 END { 241 printf(".El\n"); 242 printf(".\\\" End of section automatically generated with makelist\n"); 243 }' 244 ;; 245 246*) 247 echo $USAGE 1>&2 248 exit 1 249 ;; 250 251esac 252