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| 1 | +#!/bin/sh |
| 2 | +#$Id$ |
| 3 | +#Copyright (c) 2012-2022 Pierre Pronchery <[email protected]> |
| 4 | +# |
| 5 | +#Redistribution and use in source and binary forms, with or without |
| 6 | +#modification, are permitted provided that the following conditions are met: |
| 7 | +# |
| 8 | +# * Redistributions of source code must retain the above copyright notice, this |
| 9 | +# list of conditions and the following disclaimer. |
| 10 | +# * Redistributions in binary form must reproduce the above copyright notice, |
| 11 | +# this list of conditions and the following disclaimer in the documentation |
| 12 | +# and/or other materials provided with the distribution. |
| 13 | +# |
| 14 | +#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 15 | +#AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 16 | +#IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 | +#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| 18 | +#FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 19 | +#DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 20 | +#SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| 21 | +#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 22 | +#OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 | +#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 | + |
| 25 | + |
| 26 | + |
| 27 | +#variables |
| 28 | +CONFIGSH="${0%/subst.sh}/../config.sh" |
| 29 | +PREFIX="/usr/local" |
| 30 | +BINDIR= |
| 31 | +DATADIR= |
| 32 | +DEVNULL="/dev/null" |
| 33 | +INCLUDEDIR= |
| 34 | +LDSO= |
| 35 | +LIBDIR= |
| 36 | +LIBEXECDIR= |
| 37 | +MANDIR= |
| 38 | +PROGNAME="subst.sh" |
| 39 | +SBINDIR= |
| 40 | +SYSCONFDIR= |
| 41 | +#executables |
| 42 | +CHMOD="chmod" |
| 43 | +DATE="date" |
| 44 | +DEBUG="_debug" |
| 45 | +INSTALL="install" |
| 46 | +MKDIR="mkdir -m 0755 -p" |
| 47 | +RM="rm -f" |
| 48 | +SED="sed" |
| 49 | + |
| 50 | +[ -f "$CONFIGSH" ] && . "$CONFIGSH" |
| 51 | + |
| 52 | + |
| 53 | +#functions |
| 54 | +#subst |
| 55 | +_subst() |
| 56 | +{ |
| 57 | + #check the variables |
| 58 | + if [ -z "$PACKAGE" ]; then |
| 59 | + _error "The PACKAGE variable needs to be set" |
| 60 | + return $? |
| 61 | + fi |
| 62 | + if [ -z "$VERSION" ]; then |
| 63 | + _error "The VERSION variable needs to be set" |
| 64 | + return $? |
| 65 | + fi |
| 66 | + [ -z "$BINDIR" ] && BINDIR="$PREFIX/bin" |
| 67 | + [ -z "$DATADIR" ] && DATADIR="$PREFIX/share" |
| 68 | + [ -z "$INCLUDEDIR" ] && INCLUDEDIR="$PREFIX/include" |
| 69 | + if [ -z "$LDSO" ]; then |
| 70 | + case "$(uname -s)" in |
| 71 | + FreeBSD) |
| 72 | + LDSO="/libexec/ld-elf.so.1" |
| 73 | + ;; |
| 74 | + Linux) |
| 75 | + LDSO="/lib/ld-linux-$(uname -m | tr _ -).so.2" |
| 76 | + ;; |
| 77 | + *) |
| 78 | + LDSO="/libexec/ld.elf_so" |
| 79 | + ;; |
| 80 | + esac |
| 81 | + fi |
| 82 | + [ -z "$LIBDIR" ] && LIBDIR="$PREFIX/lib" |
| 83 | + [ -z "$LIBEXECDIR" ] && LIBEXECDIR="$PREFIX/libexec" |
| 84 | + [ -z "$MANDIR" ] && MANDIR="$DATADIR/man" |
| 85 | + if [ -z "$SYSCONFDIR" ]; then |
| 86 | + SYSCONFDIR="$PREFIX/etc" |
| 87 | + [ "$PREFIX" = "/usr" ] && SYSCONFDIR="/etc" |
| 88 | + fi |
| 89 | + [ -z "$SBINDIR" ] && SBINDIR="$PREFIX/sbin" |
| 90 | + |
| 91 | + while [ $# -gt 0 ]; do |
| 92 | + target="$1" |
| 93 | + shift |
| 94 | + |
| 95 | + #clean |
| 96 | + [ "$clean" -ne 0 ] && continue |
| 97 | + |
| 98 | + #uninstall |
| 99 | + if [ "$uninstall" -eq 1 ]; then |
| 100 | + $DEBUG $RM -- "$PREFIX/$target" || return 2 |
| 101 | + continue |
| 102 | + fi |
| 103 | + |
| 104 | + #install |
| 105 | + if [ "$install" -eq 1 ]; then |
| 106 | + source="${target#$OBJDIR}" |
| 107 | + $DEBUG $MKDIR -- "$PREFIX" || return 2 |
| 108 | + mode="-m 0644" |
| 109 | + [ -x "${source}.in" ] && mode="-m 0755" |
| 110 | + $DEBUG $INSTALL $mode "$target" "$PREFIX/$source" \ |
| 111 | + || return 2 |
| 112 | + continue |
| 113 | + fi |
| 114 | + |
| 115 | + #create |
| 116 | + source="${target#$OBJDIR}" |
| 117 | + source="${source}.in" |
| 118 | + ([ -z "$OBJDIR" ] || $DEBUG $MKDIR -- "${target%/*}") \ |
| 119 | + || return 2 |
| 120 | + $DEBUG $SED -e "s;@VENDOR@;$VENDOR;g" \ |
| 121 | + -e "s;@PACKAGE@;$PACKAGE;g" \ |
| 122 | + -e "s;@VERSION@;$VERSION;g" \ |
| 123 | + -e "s;@PREFIX@;$PREFIX;g" \ |
| 124 | + -e "s;@BINDIR@;$BINDIR;g" \ |
| 125 | + -e "s;@DATADIR@;$DATADIR;g" \ |
| 126 | + -e "s;@DATE@;$DATE;g" \ |
| 127 | + -e "s;@INCLUDEDIR@;$INCLUDEDIR;g" \ |
| 128 | + -e "s;@LDSO@;$LDSO;g" \ |
| 129 | + -e "s;@LIBDIR@;$LIBDIR;g" \ |
| 130 | + -e "s;@LIBEXECDIR@;$LIBEXECDIR;g" \ |
| 131 | + -e "s;@MANDIR@;$MANDIR;g" \ |
| 132 | + -e "s;@PWD@;$PWD;g" \ |
| 133 | + -e "s;@SBINDIR@;$SBINDIR;g" \ |
| 134 | + -e "s;@SYSCONFDIR@;$SYSCONFDIR;g" \ |
| 135 | + -- "$source" > "$target" |
| 136 | + if [ $? -ne 0 ]; then |
| 137 | + $RM -- "$target" 2> "$DEVNULL" |
| 138 | + return 2 |
| 139 | + elif [ -x "$source" ]; then |
| 140 | + $DEBUG $CHMOD -- 0755 "$target" |
| 141 | + fi |
| 142 | + done |
| 143 | + return 0 |
| 144 | +} |
| 145 | + |
| 146 | + |
| 147 | +#debug |
| 148 | +_debug() |
| 149 | +{ |
| 150 | + echo "$@" 1>&3 |
| 151 | + "$@" |
| 152 | +} |
| 153 | + |
| 154 | + |
| 155 | +#error |
| 156 | +_error() |
| 157 | +{ |
| 158 | + echo "$PROGNAME: $@" 1>&2 |
| 159 | + return 2 |
| 160 | +} |
| 161 | + |
| 162 | + |
| 163 | +#usage |
| 164 | +_usage() |
| 165 | +{ |
| 166 | + echo "Usage: $PROGNAME [-c|-i|-u][-P prefix] target..." 1>&2 |
| 167 | + return 1 |
| 168 | +} |
| 169 | + |
| 170 | + |
| 171 | +#main |
| 172 | +clean=0 |
| 173 | +install=0 |
| 174 | +uninstall=0 |
| 175 | +while getopts "ciuO:P:" name; do |
| 176 | + case $name in |
| 177 | + c) |
| 178 | + clean=1 |
| 179 | + ;; |
| 180 | + i) |
| 181 | + uninstall=0 |
| 182 | + install=1 |
| 183 | + ;; |
| 184 | + u) |
| 185 | + install=0 |
| 186 | + uninstall=1 |
| 187 | + ;; |
| 188 | + O) |
| 189 | + export "${OPTARG%%=*}"="${OPTARG#*=}" |
| 190 | + ;; |
| 191 | + P) |
| 192 | + PREFIX="$OPTARG" |
| 193 | + ;; |
| 194 | + ?) |
| 195 | + _usage |
| 196 | + exit $? |
| 197 | + ;; |
| 198 | + esac |
| 199 | +done |
| 200 | +shift $(($OPTIND - 1)) |
| 201 | +if [ $# -lt 1 ]; then |
| 202 | + _usage |
| 203 | + exit $? |
| 204 | +fi |
| 205 | + |
| 206 | +if [ -n "$SOURCE_DATE_EPOCH" ]; then |
| 207 | + DATE="$($DATE -d "@$SOURCE_DATE_EPOCH" '+%B %d, %Y')" |
| 208 | +else |
| 209 | + DATE="$($DATE '+%B %d, %Y')" |
| 210 | +fi |
| 211 | + |
| 212 | +exec 3>&1 |
| 213 | +_subst "$@" |
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