adamc@1133: #!/bin/sh adamc@1133: # install - install a program, script, or datafile adamc@1133: adam@1826: scriptversion=2009-04-28.21; # UTC adamc@1133: adamc@1133: # This originates from X11R5 (mit/util/scripts/install.sh), which was adamc@1133: # later released in X11R6 (xc/config/util/install.sh) with the adamc@1133: # following copyright and license. adamc@1133: # adamc@1133: # Copyright (C) 1994 X Consortium adamc@1133: # adamc@1133: # Permission is hereby granted, free of charge, to any person obtaining a copy adamc@1133: # of this software and associated documentation files (the "Software"), to adamc@1133: # deal in the Software without restriction, including without limitation the adamc@1133: # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or adamc@1133: # sell copies of the Software, and to permit persons to whom the Software is adamc@1133: # furnished to do so, subject to the following conditions: adamc@1133: # adamc@1133: # The above copyright notice and this permission notice shall be included in adamc@1133: # all copies or substantial portions of the Software. adamc@1133: # adamc@1133: # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR adamc@1133: # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, adamc@1133: # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE adamc@1133: # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN adamc@1133: # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- adamc@1133: # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. adamc@1133: # adamc@1133: # Except as contained in this notice, the name of the X Consortium shall not adamc@1133: # be used in advertising or otherwise to promote the sale, use or other deal- adamc@1133: # ings in this Software without prior written authorization from the X Consor- adamc@1133: # tium. adamc@1133: # adamc@1133: # adamc@1133: # FSF changes to this file are in the public domain. adamc@1133: # adamc@1133: # Calling this script install-sh is preferred over install.sh, to prevent adamc@1133: # `make' implicit rules from creating a file called install from it adamc@1133: # when there is no Makefile. adamc@1133: # adamc@1133: # This script is compatible with the BSD install script, but was written adamc@1133: # from scratch. adamc@1133: adamc@1133: nl=' adamc@1133: ' adamc@1133: IFS=" "" $nl" adamc@1133: adamc@1133: # set DOITPROG to echo to test this script adamc@1133: adamc@1133: # Don't use :- since 4.3BSD and earlier shells don't like it. adamc@1133: doit=${DOITPROG-} adamc@1133: if test -z "$doit"; then adamc@1133: doit_exec=exec adamc@1133: else adamc@1133: doit_exec=$doit adamc@1133: fi adamc@1133: adamc@1133: # Put in absolute file names if you don't have them in your path; adamc@1133: # or use environment vars. adamc@1133: adamc@1133: chgrpprog=${CHGRPPROG-chgrp} adamc@1133: chmodprog=${CHMODPROG-chmod} adamc@1133: chownprog=${CHOWNPROG-chown} adamc@1133: cmpprog=${CMPPROG-cmp} adamc@1133: cpprog=${CPPROG-cp} adamc@1133: mkdirprog=${MKDIRPROG-mkdir} adamc@1133: mvprog=${MVPROG-mv} adamc@1133: rmprog=${RMPROG-rm} adamc@1133: stripprog=${STRIPPROG-strip} adamc@1133: adamc@1133: posix_glob='?' adamc@1133: initialize_posix_glob=' adamc@1133: test "$posix_glob" != "?" || { adamc@1133: if (set -f) 2>/dev/null; then adamc@1133: posix_glob= adamc@1133: else adamc@1133: posix_glob=: adamc@1133: fi adamc@1133: } adamc@1133: ' adamc@1133: adamc@1133: posix_mkdir= adamc@1133: adamc@1133: # Desired mode of installed file. adamc@1133: mode=0755 adamc@1133: adamc@1133: chgrpcmd= adamc@1133: chmodcmd=$chmodprog adamc@1133: chowncmd= adamc@1133: mvcmd=$mvprog adamc@1133: rmcmd="$rmprog -f" adamc@1133: stripcmd= adamc@1133: adamc@1133: src= adamc@1133: dst= adamc@1133: dir_arg= adamc@1133: dst_arg= adamc@1133: adamc@1133: copy_on_change=false adamc@1133: no_target_directory= adamc@1133: adamc@1133: usage="\ adamc@1133: Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE adamc@1133: or: $0 [OPTION]... SRCFILES... DIRECTORY adamc@1133: or: $0 [OPTION]... -t DIRECTORY SRCFILES... adamc@1133: or: $0 [OPTION]... -d DIRECTORIES... adamc@1133: adamc@1133: In the 1st form, copy SRCFILE to DSTFILE. adamc@1133: In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. adamc@1133: In the 4th, create DIRECTORIES. adamc@1133: adamc@1133: Options: adamc@1133: --help display this help and exit. adamc@1133: --version display version info and exit. adamc@1133: adamc@1133: -c (ignored) adamc@1133: -C install only if different (preserve the last data modification time) adamc@1133: -d create directories instead of installing files. adamc@1133: -g GROUP $chgrpprog installed files to GROUP. adamc@1133: -m MODE $chmodprog installed files to MODE. adamc@1133: -o USER $chownprog installed files to USER. adamc@1133: -s $stripprog installed files. adamc@1133: -t DIRECTORY install into DIRECTORY. adamc@1133: -T report an error if DSTFILE is a directory. adamc@1133: adamc@1133: Environment variables override the default commands: adamc@1133: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG adamc@1133: RMPROG STRIPPROG adamc@1133: " adamc@1133: adamc@1133: while test $# -ne 0; do adamc@1133: case $1 in adamc@1133: -c) ;; adamc@1133: adamc@1133: -C) copy_on_change=true;; adamc@1133: adamc@1133: -d) dir_arg=true;; adamc@1133: adamc@1133: -g) chgrpcmd="$chgrpprog $2" adamc@1133: shift;; adamc@1133: adamc@1133: --help) echo "$usage"; exit $?;; adamc@1133: adamc@1133: -m) mode=$2 adamc@1133: case $mode in adamc@1133: *' '* | *' '* | *' adamc@1133: '* | *'*'* | *'?'* | *'['*) adamc@1133: echo "$0: invalid mode: $mode" >&2 adamc@1133: exit 1;; adamc@1133: esac adamc@1133: shift;; adamc@1133: adamc@1133: -o) chowncmd="$chownprog $2" adamc@1133: shift;; adamc@1133: adamc@1133: -s) stripcmd=$stripprog;; adamc@1133: adamc@1133: -t) dst_arg=$2 adamc@1133: shift;; adamc@1133: adamc@1133: -T) no_target_directory=true;; adamc@1133: adamc@1133: --version) echo "$0 $scriptversion"; exit $?;; adamc@1133: adamc@1133: --) shift adamc@1133: break;; adamc@1133: adamc@1133: -*) echo "$0: invalid option: $1" >&2 adamc@1133: exit 1;; adamc@1133: adamc@1133: *) break;; adamc@1133: esac adamc@1133: shift adamc@1133: done adamc@1133: adamc@1133: if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then adamc@1133: # When -d is used, all remaining arguments are directories to create. adamc@1133: # When -t is used, the destination is already specified. adamc@1133: # Otherwise, the last argument is the destination. Remove it from $@. adamc@1133: for arg adamc@1133: do adamc@1133: if test -n "$dst_arg"; then adamc@1133: # $@ is not empty: it contains at least $arg. adamc@1133: set fnord "$@" "$dst_arg" adamc@1133: shift # fnord adamc@1133: fi adamc@1133: shift # arg adamc@1133: dst_arg=$arg adamc@1133: done adamc@1133: fi adamc@1133: adamc@1133: if test $# -eq 0; then adamc@1133: if test -z "$dir_arg"; then adamc@1133: echo "$0: no input file specified." >&2 adamc@1133: exit 1 adamc@1133: fi adamc@1133: # It's OK to call `install-sh -d' without argument. adamc@1133: # This can happen when creating conditional directories. adamc@1133: exit 0 adamc@1133: fi adamc@1133: adamc@1133: if test -z "$dir_arg"; then adam@1826: trap '(exit $?); exit' 1 2 13 15 adamc@1133: adamc@1133: # Set umask so as not to create temps with too-generous modes. adamc@1133: # However, 'strip' requires both read and write access to temps. adamc@1133: case $mode in adamc@1133: # Optimize common cases. adamc@1133: *644) cp_umask=133;; adamc@1133: *755) cp_umask=22;; adamc@1133: adamc@1133: *[0-7]) adamc@1133: if test -z "$stripcmd"; then adamc@1133: u_plus_rw= adamc@1133: else adamc@1133: u_plus_rw='% 200' adamc@1133: fi adamc@1133: cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; adamc@1133: *) adamc@1133: if test -z "$stripcmd"; then adamc@1133: u_plus_rw= adamc@1133: else adamc@1133: u_plus_rw=,u+rw adamc@1133: fi adamc@1133: cp_umask=$mode$u_plus_rw;; adamc@1133: esac adamc@1133: fi adamc@1133: adamc@1133: for src adamc@1133: do adam@1826: # Protect names starting with `-'. adamc@1133: case $src in adam@1826: -*) src=./$src;; adamc@1133: esac adamc@1133: adamc@1133: if test -n "$dir_arg"; then adamc@1133: dst=$src adamc@1133: dstdir=$dst adamc@1133: test -d "$dstdir" adamc@1133: dstdir_status=$? adamc@1133: else adamc@1133: adamc@1133: # Waiting for this to be detected by the "$cpprog $src $dsttmp" command adamc@1133: # might cause directories to be created, which would be especially bad adamc@1133: # if $src (and thus $dsttmp) contains '*'. adamc@1133: if test ! -f "$src" && test ! -d "$src"; then adamc@1133: echo "$0: $src does not exist." >&2 adamc@1133: exit 1 adamc@1133: fi adamc@1133: adamc@1133: if test -z "$dst_arg"; then adamc@1133: echo "$0: no destination specified." >&2 adamc@1133: exit 1 adamc@1133: fi adam@1826: adamc@1133: dst=$dst_arg adam@1826: # Protect names starting with `-'. adam@1826: case $dst in adam@1826: -*) dst=./$dst;; adam@1826: esac adamc@1133: adamc@1133: # If destination is a directory, append the input filename; won't work adamc@1133: # if double slashes aren't ignored. adamc@1133: if test -d "$dst"; then adamc@1133: if test -n "$no_target_directory"; then adamc@1133: echo "$0: $dst_arg: Is a directory" >&2 adamc@1133: exit 1 adamc@1133: fi adamc@1133: dstdir=$dst adamc@1133: dst=$dstdir/`basename "$src"` adamc@1133: dstdir_status=0 adamc@1133: else adamc@1133: # Prefer dirname, but fall back on a substitute if dirname fails. adamc@1133: dstdir=` adamc@1133: (dirname "$dst") 2>/dev/null || adamc@1133: expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ adamc@1133: X"$dst" : 'X\(//\)[^/]' \| \ adamc@1133: X"$dst" : 'X\(//\)$' \| \ adamc@1133: X"$dst" : 'X\(/\)' \| . 2>/dev/null || adamc@1133: echo X"$dst" | adamc@1133: sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ adamc@1133: s//\1/ adamc@1133: q adamc@1133: } adamc@1133: /^X\(\/\/\)[^/].*/{ adamc@1133: s//\1/ adamc@1133: q adamc@1133: } adamc@1133: /^X\(\/\/\)$/{ adamc@1133: s//\1/ adamc@1133: q adamc@1133: } adamc@1133: /^X\(\/\).*/{ adamc@1133: s//\1/ adamc@1133: q adamc@1133: } adamc@1133: s/.*/./; q' adamc@1133: ` adamc@1133: adamc@1133: test -d "$dstdir" adamc@1133: dstdir_status=$? adamc@1133: fi adamc@1133: fi adamc@1133: adamc@1133: obsolete_mkdir_used=false adamc@1133: adamc@1133: if test $dstdir_status != 0; then adamc@1133: case $posix_mkdir in adamc@1133: '') adamc@1133: # Create intermediate dirs using mode 755 as modified by the umask. adamc@1133: # This is like FreeBSD 'install' as of 1997-10-28. adamc@1133: umask=`umask` adamc@1133: case $stripcmd.$umask in adamc@1133: # Optimize common cases. adamc@1133: *[2367][2367]) mkdir_umask=$umask;; adamc@1133: .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; adamc@1133: adamc@1133: *[0-7]) adamc@1133: mkdir_umask=`expr $umask + 22 \ adamc@1133: - $umask % 100 % 40 + $umask % 20 \ adamc@1133: - $umask % 10 % 4 + $umask % 2 adamc@1133: `;; adamc@1133: *) mkdir_umask=$umask,go-w;; adamc@1133: esac adamc@1133: adamc@1133: # With -d, create the new directory with the user-specified mode. adamc@1133: # Otherwise, rely on $mkdir_umask. adamc@1133: if test -n "$dir_arg"; then adamc@1133: mkdir_mode=-m$mode adamc@1133: else adamc@1133: mkdir_mode= adamc@1133: fi adamc@1133: adamc@1133: posix_mkdir=false adamc@1133: case $umask in adamc@1133: *[123567][0-7][0-7]) adamc@1133: # POSIX mkdir -p sets u+wx bits regardless of umask, which adamc@1133: # is incompatible with FreeBSD 'install' when (umask & 300) != 0. adamc@1133: ;; adamc@1133: *) adamc@1133: tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ adamc@1133: trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 adamc@1133: adamc@1133: if (umask $mkdir_umask && adamc@1133: exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 adamc@1133: then adamc@1133: if test -z "$dir_arg" || { adamc@1133: # Check for POSIX incompatibilities with -m. adamc@1133: # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or adamc@1133: # other-writeable bit of parent directory when it shouldn't. adamc@1133: # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. adamc@1133: ls_ld_tmpdir=`ls -ld "$tmpdir"` adamc@1133: case $ls_ld_tmpdir in adamc@1133: d????-?r-*) different_mode=700;; adamc@1133: d????-?--*) different_mode=755;; adamc@1133: *) false;; adamc@1133: esac && adamc@1133: $mkdirprog -m$different_mode -p -- "$tmpdir" && { adamc@1133: ls_ld_tmpdir_1=`ls -ld "$tmpdir"` adamc@1133: test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" adamc@1133: } adamc@1133: } adamc@1133: then posix_mkdir=: adamc@1133: fi adamc@1133: rmdir "$tmpdir/d" "$tmpdir" adamc@1133: else adamc@1133: # Remove any dirs left behind by ancient mkdir implementations. adamc@1133: rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null adamc@1133: fi adamc@1133: trap '' 0;; adamc@1133: esac;; adamc@1133: esac adamc@1133: adamc@1133: if adamc@1133: $posix_mkdir && ( adamc@1133: umask $mkdir_umask && adamc@1133: $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" adamc@1133: ) adamc@1133: then : adamc@1133: else adamc@1133: adamc@1133: # The umask is ridiculous, or mkdir does not conform to POSIX, adamc@1133: # or it failed possibly due to a race condition. Create the adamc@1133: # directory the slow way, step by step, checking for races as we go. adamc@1133: adamc@1133: case $dstdir in adamc@1133: /*) prefix='/';; adam@1826: -*) prefix='./';; adamc@1133: *) prefix='';; adamc@1133: esac adamc@1133: adamc@1133: eval "$initialize_posix_glob" adamc@1133: adamc@1133: oIFS=$IFS adamc@1133: IFS=/ adamc@1133: $posix_glob set -f adamc@1133: set fnord $dstdir adamc@1133: shift adamc@1133: $posix_glob set +f adamc@1133: IFS=$oIFS adamc@1133: adamc@1133: prefixes= adamc@1133: adamc@1133: for d adamc@1133: do adam@1826: test -z "$d" && continue adamc@1133: adamc@1133: prefix=$prefix$d adamc@1133: if test -d "$prefix"; then adamc@1133: prefixes= adamc@1133: else adamc@1133: if $posix_mkdir; then adamc@1133: (umask=$mkdir_umask && adamc@1133: $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break adamc@1133: # Don't fail if two instances are running concurrently. adamc@1133: test -d "$prefix" || exit 1 adamc@1133: else adamc@1133: case $prefix in adamc@1133: *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; adamc@1133: *) qprefix=$prefix;; adamc@1133: esac adamc@1133: prefixes="$prefixes '$qprefix'" adamc@1133: fi adamc@1133: fi adamc@1133: prefix=$prefix/ adamc@1133: done adamc@1133: adamc@1133: if test -n "$prefixes"; then adamc@1133: # Don't fail if two instances are running concurrently. adamc@1133: (umask $mkdir_umask && adamc@1133: eval "\$doit_exec \$mkdirprog $prefixes") || adamc@1133: test -d "$dstdir" || exit 1 adamc@1133: obsolete_mkdir_used=true adamc@1133: fi adamc@1133: fi adamc@1133: fi adamc@1133: adamc@1133: if test -n "$dir_arg"; then adamc@1133: { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && adamc@1133: { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && adamc@1133: { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || adamc@1133: test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 adamc@1133: else adamc@1133: adamc@1133: # Make a couple of temp file names in the proper directory. adamc@1133: dsttmp=$dstdir/_inst.$$_ adamc@1133: rmtmp=$dstdir/_rm.$$_ adamc@1133: adamc@1133: # Trap to clean up those temp files at exit. adamc@1133: trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 adamc@1133: adamc@1133: # Copy the file name to the temp name. adamc@1133: (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && adamc@1133: adamc@1133: # and set any options; do chmod last to preserve setuid bits. adamc@1133: # adamc@1133: # If any of these fail, we abort the whole thing. If we want to adamc@1133: # ignore errors from any of these, just make sure not to ignore adamc@1133: # errors from the above "$doit $cpprog $src $dsttmp" command. adamc@1133: # adamc@1133: { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && adamc@1133: { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && adamc@1133: { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && adamc@1133: { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && adamc@1133: adamc@1133: # If -C, don't bother to copy if it wouldn't change the file. adamc@1133: if $copy_on_change && adamc@1133: old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && adamc@1133: new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && adamc@1133: adamc@1133: eval "$initialize_posix_glob" && adamc@1133: $posix_glob set -f && adamc@1133: set X $old && old=:$2:$4:$5:$6 && adamc@1133: set X $new && new=:$2:$4:$5:$6 && adamc@1133: $posix_glob set +f && adamc@1133: adamc@1133: test "$old" = "$new" && adamc@1133: $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 adamc@1133: then adamc@1133: rm -f "$dsttmp" adamc@1133: else adamc@1133: # Rename the file to the real destination. adamc@1133: $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || adamc@1133: adamc@1133: # The rename failed, perhaps because mv can't rename something else adamc@1133: # to itself, or perhaps because mv is so ancient that it does not adamc@1133: # support -f. adamc@1133: { adamc@1133: # Now remove or move aside any old file at destination location. adamc@1133: # We try this two ways since rm can't unlink itself on some adamc@1133: # systems and the destination file might be busy for other adamc@1133: # reasons. In this case, the final cleanup might fail but the new adamc@1133: # file should still install successfully. adamc@1133: { adamc@1133: test ! -f "$dst" || adamc@1133: $doit $rmcmd -f "$dst" 2>/dev/null || adamc@1133: { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && adamc@1133: { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } adamc@1133: } || adamc@1133: { echo "$0: cannot unlink or rename $dst" >&2 adamc@1133: (exit 1); exit 1 adamc@1133: } adamc@1133: } && adamc@1133: adamc@1133: # Now rename the file to the real destination. adamc@1133: $doit $mvcmd "$dsttmp" "$dst" adamc@1133: } adamc@1133: fi || exit 1 adamc@1133: adamc@1133: trap '' 0 adamc@1133: fi adamc@1133: done adamc@1133: adamc@1133: # Local variables: adamc@1133: # eval: (add-hook 'write-file-hooks 'time-stamp) adamc@1133: # time-stamp-start: "scriptversion=" adamc@1133: # time-stamp-format: "%:y-%02m-%02d.%02H" adamc@1133: # time-stamp-time-zone: "UTC" adamc@1133: # time-stamp-end: "; # UTC" adamc@1133: # End: