1 #! /bin/sh - 2 # $OpenLDAP$ 3 ## This work is part of OpenLDAP Software <http://www.openldap.org/>. 4 ## 5 ## Copyright 1998-2024 The OpenLDAP Foundation. 6 ## All rights reserved. 7 ## 8 ## Redistribution and use in source and binary forms, with or without 9 ## modification, are permitted only as authorized by the OpenLDAP 10 ## Public License. 11 ## 12 ## A copy of this license is available in the file LICENSE in the 13 ## top-level directory of the distribution or, alternatively, at 14 ## <http://www.OpenLDAP.org/license.html>. 15 # 16 ## Portions Copyright (c) 1987 Regents of the University of California. 17 ## All rights reserved. 18 ## 19 ## Redistribution and use in source and binary forms are permitted 20 ## provided that the above copyright notice and this paragraph are 21 ## duplicated in all such forms and that any documentation, 22 ## advertising materials, and other materials related to such 23 ## distribution and use acknowledge that the software was developed 24 ## by the University of California, Berkeley. The name of the 25 ## University may not be used to endorse or promote products derived 26 ## from this software without specific prior written permission. 27 ## THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 28 ## IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 29 ## WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 30 # 31 # @(#)mkdep.sh 5.12 (Berkeley) 6/30/88 32 # 33 # We now use whatever path is already set by the invoker 34 #PATH=/bin:/usr/bin:/usr/ucb 35 #export PATH 36 37 set -e # exit immediately if any errors occur 38 39 MAKE=Makefile # default makefile name is "Makefile" 40 NOSLASH="no" # by default, / dependencies are included 41 SRCDIR="" 42 SED=cat 43 44 : ${CC=cc} # use cc by default 45 46 # We generally set these via the command line options 47 : ${MKDEP_CC=$CC} # select default compiler to generate dependencies 48 : ${MKDEP_CFLAGS="-M"} # cc -M usually produces dependencies 49 50 while : 51 do case "$1" in 52 # the -s flag removes dependencies to files that begin with / 53 -s) 54 NOSLASH=yes; 55 shift ;; 56 57 # -f allows you to select a makefile name 58 -f) 59 MAKE=$2 60 shift; shift ;; 61 62 # -d allows you to select a VPATH directory 63 -d) 64 SRCDIR=$2 65 shift; shift ;; 66 67 # -c allows you to override the compiler used to generate dependencies 68 -c) 69 MKDEP_CC=$2 70 shift; shift ;; 71 72 # -m allows you to override the compiler flags used to generate 73 # dependencies. 74 -m) 75 MKDEP_CFLAGS=$2 76 shift; shift ;; 77 78 # the -p flag produces "program: program.c" style dependencies 79 # so .o's don't get produced 80 -p) 81 SED='sed -e s;\.o;;' 82 shift ;; 83 84 # the -l flag produces libtool compatible dependencies 85 -l) 86 SED='sed -e s;\.o:;.lo:;' 87 shift ;; 88 89 # -*) shift ;; 90 91 *) 92 break ;; 93 esac 94 done 95 96 if test $# = 0 ; then 97 echo 'usage: mkdep [-p] [-s] [-c cc] [-m flags] [-f makefile] [-d srcdir] [cppflags] file ...' 98 exit 1 99 fi 100 101 if test ! -w $MAKE ; then 102 echo "mkdep: no writeable file \"$MAKE\"" 103 exit 1 104 fi 105 106 TMP=${TMPDIR-/tmp}/mkdep$$ 107 108 trap 'rm -f $TMP.sed $TMP ; exit 1' 1 2 3 13 15 109 110 cp $MAKE ${MAKE}.bak 111 112 sed -e '/DO NOT DELETE THIS LINE/,$d' < $MAKE > $TMP 113 114 cat << _EOF_ >> $TMP 115 # DO NOT DELETE THIS LINE -- mkdep uses it. 116 # DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY. 117 118 _EOF_ 119 120 # If your compiler doesn't have -M, you may be able to use -E instead. 121 # The preprocessor must generate lines of the form 122 # #.* [0-9]* "dependent file" .* 123 # This script will parse out the "dependent file"s to generate the 124 # dependency list. 125 126 if test "x$SRCDIR" = "x" ; then 127 files=$* 128 else 129 files= 130 for i in $* ; do 131 if test -f $i ; then 132 files="$files $i" 133 elif test -f $SRCDIR/$i ; then 134 files="$files $SRCDIR/$i" 135 else 136 files="$files $i" 137 fi 138 done 139 140 MKDEP_CFLAGS="$MKDEP_CFLAGS -I$SRCDIR" 141 fi 142 143 cat << _EOF_ >> $TMP 144 145 # 146 # files: $* 147 # command: $MKDEP_CC $MKDEP_CFLAGS $files 148 # 149 150 _EOF_ 151 152 case $MKDEP_CFLAGS in 153 # Using regular preprocessor output 154 -E*) 155 FLAGS="" 156 FILES="" 157 for i in $files; do 158 case $i in 159 -*) FLAGS="$FLAGS $i" ;; 160 *) FILES="$FILES $i" ;; 161 esac 162 done 163 for i in $FILES; do 164 $MKDEP_CC $MKDEP_CFLAGS $FLAGS $i | grep '^#.*"' > $TMP.sed 165 awk ' 166 BEGIN { 167 file = "'$i'" 168 n = split(file, parts, "/") 169 filenm = substr(parts[n], 0, length(parts[n])-1) "o" 170 } 171 { 172 dep = split($3, parts, "\"") 173 dep = parts[2] 174 if (dep ~ "^\./.*") dep = substr(dep, 3, length(dep)-2) 175 if (( noslash == "yes") && (dep ~ /^\// )) continue 176 if (deps[dep] == 0) printf "%s: %s\n", filenm, dep 177 deps[dep] = 1 178 }' noslash="$NOSLASH" $TMP.sed >> $TMP 179 done 180 ;; 181 182 *) 183 # Using -M or some other specific dependency-generating option 184 $MKDEP_CC $MKDEP_CFLAGS $files | \ 185 sed -e 's; \./; ;g' -e 's/ :/:/' | \ 186 $SED > $TMP.sed 187 # do not pipe to awk. SGI awk wants a filename as argument. 188 # (or '-', but I do not know if all other awks support that.) 189 awk ' 190 $1 ~ /:$/ { 191 filenm=$1 192 dep=substr($0, length(filenm)+1) 193 } 194 $1 !~ /:$/ { 195 dep=$0 196 } 197 /.*/ { 198 if ( length(filenm) < 2 ) next 199 if ( filenm ~ /:.*:$/ ) next 200 split(dep, depends, " ") 201 for(d in depends) { 202 dfile = depends[d] 203 if ( length(dfile) < 2 ) continue 204 if ( dfile ~ /:/ ) continue 205 if (( noslash == "yes") && (dfile ~ /^\// )) continue 206 rec = filenm " " dfile 207 print rec 208 } 209 } 210 ' noslash="$NOSLASH" $TMP.sed >> $TMP 211 ;; 212 esac 213 214 215 cat << _EOF_ >> $TMP 216 217 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY 218 _EOF_ 219 220 # copy to preserve permissions 221 cp $TMP $MAKE 222 rm -f ${MAKE}.bak $TMP.sed $TMP 223 exit 0 224
Indexes created Wed Aug 12 00:25:48 UTC 2026