(SCReenshOT) is a simple command line screen capture utility using imlib2 to grab and save images.
| install-sh (scrot-0.8) | : | install-sh (scrot-1.6.tar.bz2) |
|---|
| #!/bin/sh | | #!/bin/sh |
|
| # | | |
| # install - install a program, script, or datafile | | # install - install a program, script, or datafile |
|
| # This comes from X11R5 (mit/util/scripts/install.sh). | | |
| | scriptversion=2020-11-14.01; # UTC |
| | |
| | # This originates from X11R5 (mit/util/scripts/install.sh), which was |
| | # later released in X11R6 (xc/config/util/install.sh) with the |
| | # following copyright and license. |
| | # |
| | # Copyright (C) 1994 X Consortium |
| | # |
| | # Permission is hereby granted, free of charge, to any person obtaining a copy |
| | # of this software and associated documentation files (the "Software"), to |
| | # deal in the Software without restriction, including without limitation the |
| | # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| | # sell copies of the Software, and to permit persons to whom the Software is |
| | # furnished to do so, subject to the following conditions: |
| | # |
| | # The above copyright notice and this permission notice shall be included in |
| | # all copies or substantial portions of the Software. |
| | # |
| | # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| | # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| | # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| | # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| | # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- |
| | # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| # | | # |
|
| # Copyright 1991 by the Massachusetts Institute of Technology | | # Except as contained in this notice, the name of the X Consortium shall not |
| | # be used in advertising or otherwise to promote the sale, use or other deal- |
| | # ings in this Software without prior written authorization from the X Consor- |
| | # tium. |
| # | | # |
|
| # Permission to use, copy, modify, distribute, and sell this software and its | | # |
| # documentation for any purpose is hereby granted without fee, provided that | | # FSF changes to this file are in the public domain. |
| # the above copyright notice appear in all copies and that both that | | |
| # copyright notice and this permission notice appear in supporting | | |
| # documentation, and that the name of M.I.T. not be used in advertising or | | |
| # publicity pertaining to distribution of the software without specific, | | |
| # written prior permission. M.I.T. makes no representations about the | | |
| # suitability of this software for any purpose. It is provided "as is" | | |
| # without express or implied warranty. | | |
| # | | # |
| # Calling this script install-sh is preferred over install.sh, to prevent | | # Calling this script install-sh is preferred over install.sh, to prevent |
|
| # `make' implicit rules from creating a file called install from it | | # 'make' implicit rules from creating a file called install from it |
| # when there is no Makefile. | | # when there is no Makefile. |
| # | | # |
| # This script is compatible with the BSD install script, but was written | | # This script is compatible with the BSD install script, but was written |
|
| # from scratch. It can only install one file at a time, a restriction | | # from scratch. |
| # shared with many OS's install programs. | | |
| | tab=' ' |
| | nl=' |
| | ' |
| | IFS=" $tab$nl" |
| | |
|
| # set DOITPROG to echo to test this script | | # Set DOITPROG to "echo" to test this script. |
| | |
|
| # Don't use :- since 4.3BSD and earlier shells don't like it. | | doit=${DOITPROG-} |
| doit="${DOITPROG-}" | | doit_exec=${doit:-exec} |
| | |
|
| # put in absolute paths if you don't have them in your path; or use env. vars. | | # Put in absolute file names if you don't have them in your path; |
| | | # or use environment vars. |
| mvprog="${MVPROG-mv}" | | |
| cpprog="${CPPROG-cp}" | | chgrpprog=${CHGRPPROG-chgrp} |
| chmodprog="${CHMODPROG-chmod}" | | chmodprog=${CHMODPROG-chmod} |
| chownprog="${CHOWNPROG-chown}" | | chownprog=${CHOWNPROG-chown} |
| chgrpprog="${CHGRPPROG-chgrp}" | | cmpprog=${CMPPROG-cmp} |
| stripprog="${STRIPPROG-strip}" | | cpprog=${CPPROG-cp} |
| rmprog="${RMPROG-rm}" | | mkdirprog=${MKDIRPROG-mkdir} |
| mkdirprog="${MKDIRPROG-mkdir}" | | mvprog=${MVPROG-mv} |
| | rmprog=${RMPROG-rm} |
| transformbasename="" | | stripprog=${STRIPPROG-strip} |
| transform_arg="" | | |
| instcmd="$mvprog" | | posix_mkdir= |
| chmodcmd="$chmodprog 0755" | | |
| chowncmd="" | | # Desired mode of installed file. |
| chgrpcmd="" | | mode=0755 |
| stripcmd="" | | |
| | # Create dirs (including intermediate dirs) using mode 755. |
| | # This is like GNU 'install' as of coreutils 8.32 (2020). |
| | mkdir_umask=22 |
| | |
| | backupsuffix= |
| | chgrpcmd= |
| | chmodcmd=$chmodprog |
| | chowncmd= |
| | mvcmd=$mvprog |
| rmcmd="$rmprog -f" | | rmcmd="$rmprog -f" |
|
| mvcmd="$mvprog" | | stripcmd= |
| src="" | | |
| dst="" | | |
| dir_arg="" | | |
| | |
| while [ x"$1" != x ]; do | | |
| case $1 in | | |
| -c) instcmd="$cpprog" | | |
| shift | | |
| continue;; | | |
| | |
| -d) dir_arg=true | | |
| shift | | |
| continue;; | | |
| | |
| -m) chmodcmd="$chmodprog $2" | | |
| shift | | |
| shift | | |
| continue;; | | |
| | |
| -o) chowncmd="$chownprog $2" | | |
| shift | | |
| shift | | |
| continue;; | | |
| | |
| -g) chgrpcmd="$chgrpprog $2" | | |
| shift | | |
| shift | | |
| continue;; | | |
| | |
| -s) stripcmd="$stripprog" | | |
| shift | | |
| continue;; | | |
| | |
| -t=*) transformarg=`echo $1 | sed 's/-t=//'` | | |
| shift | | |
| continue;; | | |
| | |
| -b=*) transformbasename=`echo $1 | sed 's/-b=//'` | | |
| shift | | |
| continue;; | | |
| | |
| *) if [ x"$src" = x ] | | |
| then | | |
| src=$1 | | |
| else | | |
| # this colon is to work around a 386BSD /bin/sh bug | | |
| : | | |
| dst=$1 | | |
| fi | | |
| shift | | |
| continue;; | | |
| esac | | |
| done | | |
| | |
|
| if [ x"$src" = x ] | | src= |
| then | | dst= |
| echo "install: no input file specified" | | dir_arg= |
| exit 1 | | dst_arg= |
| else | | |
| true | | |
| fi | | |
| | |
|
| if [ x"$dir_arg" != x ]; then | | copy_on_change=false |
| dst=$src | | is_target_a_directory=possibly |
| src="" | | |
| | |
| if [ -d $dst ]; then | | |
| instcmd=: | | |
| chmodcmd="" | | |
| else | | |
| instcmd=mkdir | | |
| fi | | |
| else | | |
| | |
|
| # Waiting for this to be detected by the "$instcmd $src $dsttmp" command | | usage="\ |
| # might cause directories to be created, which would be especially bad | | Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE |
| # if $src (and thus $dsttmp) contains '*'. | | or: $0 [OPTION]... SRCFILES... DIRECTORY |
| | or: $0 [OPTION]... -t DIRECTORY SRCFILES... |
| | or: $0 [OPTION]... -d DIRECTORIES... |
| | |
|
| if [ -f $src -o -d $src ] | | In the 1st form, copy SRCFILE to DSTFILE. |
| then | | In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. |
| true | | In the 4th, create DIRECTORIES. |
| else | | |
| echo "install: $src does not exist" | | |
| exit 1 | | |
| fi | | |
| | |
|
| if [ x"$dst" = x ] | | Options: |
| then | | --help display this help and exit. |
| echo "install: no destination specified" | | --version display version info and exit. |
| exit 1 | | |
| else | | |
| true | | |
| fi | | |
| | |
|
| # If destination is a directory, append the input filename; if your system | | -c (ignored) |
| # does not like double slashes in filenames, you may need to add some logic | | -C install only if different (preserve data modification time) |
| | -d create directories instead of installing files. |
| | -g GROUP $chgrpprog installed files to GROUP. |
| | -m MODE $chmodprog installed files to MODE. |
| | -o USER $chownprog installed files to USER. |
| | -p pass -p to $cpprog. |
| | -s $stripprog installed files. |
| | -S SUFFIX attempt to back up existing files, with suffix SUFFIX. |
| | -t DIRECTORY install into DIRECTORY. |
| | -T report an error if DSTFILE is a directory. |
| | |
|
| if [ -d $dst ] | | Environment variables override the default commands: |
| then | | CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG |
| dst="$dst"/`basename $src` | | RMPROG STRIPPROG |
| else | | |
| true | | |
| fi | | |
| fi | | |
| | |
|
| ## this sed command emulates the dirname command | | By default, rm is invoked with -f; when overridden with RMPROG, |
| dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` | | it's up to you to specify -f if you want it. |
| | |
|
| # Make sure that the destination directory exists. | | If -S is not specified, no backups are attempted. |
| # this part is taken from Noah Friedman's mkinstalldirs script | | |
| | |
|
| # Skip lots of stat calls in the usual case. | | Email bug reports to bug-automake@gnu.org. |
| if [ ! -d "$dstdir" ]; then | | Automake home page: https://www.gnu.org/software/automake/ |
| defaultIFS=' | | " |
| ' | | |
| IFS="${IFS-${defaultIFS}}" | | |
| | |
|
| oIFS="${IFS}" | | while test $# -ne 0; do |
| # Some sh's can't handle IFS=/ for some reason. | | case $1 in |
| IFS='%' | | -c) ;; |
| set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` | | |
| IFS="${oIFS}" | | |
| | |
| pathcomp='' | | |
| | | |
| while [ $# -ne 0 ] ; do | | |
| pathcomp="${pathcomp}${1}" | | |
| shift | | |
| | |
| if [ ! -d "${pathcomp}" ] ; | | |
| then | | |
| $mkdirprog "${pathcomp}" | | |
| else | | |
| true | | |
| fi | | |
| | |
|
| pathcomp="${pathcomp}/" | | -C) copy_on_change=true;; |
| done | | |
| fi | | |
| | |
|
| if [ x"$dir_arg" != x ] | | -d) dir_arg=true;; |
| then | | |
| $doit $instcmd $dst && | | |
| | |
| if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && | | |
| if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && | | |
| if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && | | |
| if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi | | |
| else | | |
| | |
|
| # If we're going to rename the final executable, determine the name now. | | -g) chgrpcmd="$chgrpprog $2" |
| | shift;; |
| | |
|
| if [ x"$transformarg" = x ] | | --help) echo "$usage"; exit $?;; |
| then | | |
| dstfile=`basename $dst` | | |
| else | | |
| dstfile=`basename $dst $transformbasename | | | |
| sed $transformarg`$transformbasename | | |
| fi | | |
| | |
|
| # don't allow the sed command to completely eliminate the filename | | -m) mode=$2 |
| | case $mode in |
| | *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) |
| | echo "$0: invalid mode: $mode" >&2 |
| | exit 1;; |
| | esac |
| | shift;; |
| | |
|
| if [ x"$dstfile" = x ] | | -o) chowncmd="$chownprog $2" |
| then | | shift;; |
| dstfile=`basename $dst` | | |
| else | | -p) cpprog="$cpprog -p";; |
| true | | |
| fi | | |
| | |
|
| # Make a temp file name in the proper directory. | | -s) stripcmd=$stripprog;; |
| | |
|
| dsttmp=$dstdir/#inst.$$# | | -S) backupsuffix="$2" |
| | shift;; |
| | |
|
| # Move or copy the file name to the temp name | | -t) |
| | is_target_a_directory=always |
| | dst_arg=$2 |
| | # Protect names problematic for 'test' and other utilities. |
| | case $dst_arg in |
| | -* | [=\(\)!]) dst_arg=./$dst_arg;; |
| | esac |
| | shift;; |
| | |
|
| $doit $instcmd $src $dsttmp &&; | | -T) is_target_a_directory=never;; |
| | |
|
| trap "rm -f ${dsttmp}" 0 &&; | | --version) echo "$0 $scriptversion"; exit $?;; |
| | |
|
| # and set any options; do chmod last to preserve setuid bits | | --) shift |
| | break;; |
| | |
|
| # If any of these fail, we abort the whole thing. If we want to | | -*) echo "$0: invalid option: $1" >&2 |
| # ignore errors from any of these, just make sure not to ignore | | exit 1;; |
| # errors from the above "$doit $instcmd $src $dsttmp" command. | | |
| | |
|
| if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && | | *) break;; |
| if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && | | esac |
| if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && | | shift |
| if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && | | done |
| | |
|
| # Now rename the file to the real destination. | | # We allow the use of options -d and -T together, by making -d |
| | # take the precedence; this is for compatibility with GNU install. |
| | |
|
| $doit $rmcmd -f $dstdir/$dstfile && | | if test -n "$dir_arg"; then |
| $doit $mvcmd $dsttmp $dstdir/$dstfile | | if test -n "$dst_arg"; then |
| | echo "$0: target directory not allowed when installing a directory." >&2 |
| | exit 1 |
| | fi |
| | fi |
| | |
| | if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then |
| | # When -d is used, all remaining arguments are directories to create. |
| | # When -t is used, the destination is already specified. |
| | # Otherwise, the last argument is the destination. Remove it from $@. |
| | for arg |
| | do |
| | if test -n "$dst_arg"; then |
| | # $@ is not empty: it contains at least $arg. |
| | set fnord "$@" "$dst_arg" |
| | shift # fnord |
| | fi |
| | shift # arg |
| | dst_arg=$arg |
| | # Protect names problematic for 'test' and other utilities. |
| | case $dst_arg in |
| | -* | [=\(\)!]) dst_arg=./$dst_arg;; |
| | esac |
| | done |
| | fi |
| | |
|
| fi && | | if test $# -eq 0; then |
| | if test -z "$dir_arg"; then |
| | echo "$0: no input file specified." >&2 |
| | exit 1 |
| | fi |
| | # It's OK to call 'install-sh -d' without argument. |
| | # This can happen when creating conditional directories. |
| | exit 0 |
| | fi |
| | |
| | if test -z "$dir_arg"; then |
| | if test $# -gt 1 || test "$is_target_a_directory" = always; then |
| | if test ! -d "$dst_arg"; then |
| | echo "$0: $dst_arg: Is not a directory." >&2 |
| | exit 1 |
| | fi |
| | fi |
| | fi |
| | |
| | if test -z "$dir_arg"; then |
| | do_exit='(exit $ret); exit $ret' |
| | trap "ret=129; $do_exit" 1 |
| | trap "ret=130; $do_exit" 2 |
| | trap "ret=141; $do_exit" 13 |
| | trap "ret=143; $do_exit" 15 |
| | |
| | # Set umask so as not to create temps with too-generous modes. |
| | # However, 'strip' requires both read and write access to temps. |
| | case $mode in |
| | # Optimize common cases. |
| | *644) cp_umask=133;; |
| | *755) cp_umask=22;; |
| | |
| | *[0-7]) |
| | if test -z "$stripcmd"; then |
| | u_plus_rw= |
| | else |
| | u_plus_rw='% 200' |
| | fi |
| | cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; |
| | *) |
| | if test -z "$stripcmd"; then |
| | u_plus_rw= |
| | else |
| | u_plus_rw=,u+rw |
| | fi |
| | cp_umask=$mode$u_plus_rw;; |
| | esac |
| | fi |
| | |
| | for src |
| | do |
| | # Protect names problematic for 'test' and other utilities. |
| | case $src in |
| | -* | [=\(\)!]) src=./$src;; |
| | esac |
| | |
| | if test -n "$dir_arg"; then |
| | dst=$src |
| | dstdir=$dst |
| | test -d "$dstdir" |
| | dstdir_status=$? |
| | # Don't chown directories that already exist. |
| | if test $dstdir_status = 0; then |
| | chowncmd="" |
| | fi |
| | else |
| | |
| | # Waiting for this to be detected by the "$cpprog $src $dsttmp" command |
| | # might cause directories to be created, which would be especially bad |
| | # if $src (and thus $dsttmp) contains '*'. |
| | if test ! -f "$src" && test ! -d "$src"; then |
| | echo "$0: $src does not exist." >&2 |
| | exit 1 |
| | fi |
| | |
| | if test -z "$dst_arg"; then |
| | echo "$0: no destination specified." >&2 |
| | exit 1 |
| | fi |
| | dst=$dst_arg |
| | |
| | # If destination is a directory, append the input filename. |
| | if test -d "$dst"; then |
| | if test "$is_target_a_directory" = never; then |
| | echo "$0: $dst_arg: Is a directory" >&2 |
| | exit 1 |
| | fi |
| | dstdir=$dst |
| | dstbase=`basename "$src"` |
| | case $dst in |
| | */) dst=$dst$dstbase;; |
| | *) dst=$dst/$dstbase;; |
| | esac |
| | dstdir_status=0 |
| | else |
| | dstdir=`dirname "$dst"` |
| | test -d "$dstdir" |
| | dstdir_status=$? |
| | fi |
| | fi |
| | |
| | case $dstdir in |
| | */) dstdirslash=$dstdir;; |
| | *) dstdirslash=$dstdir/;; |
| | esac |
| | |
| | obsolete_mkdir_used=false |
| | |
| | if test $dstdir_status != 0; then |
| | case $posix_mkdir in |
| | '') |
| | # With -d, create the new directory with the user-specified mode. |
| | # Otherwise, rely on $mkdir_umask. |
| | if test -n "$dir_arg"; then |
| | mkdir_mode=-m$mode |
| | else |
| | mkdir_mode= |
| | fi |
| | |
| | posix_mkdir=false |
| | # The $RANDOM variable is not portable (e.g., dash). Use it |
| | # here however when possible just to lower collision chance. |
| | tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ |
| | |
| | trap ' |
| | ret=$? |
| | rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null |
| | exit $ret |
| | ' 0 |
| | |
| | # Because "mkdir -p" follows existing symlinks and we likely work |
| | # directly in world-writeable /tmp, make sure that the '$tmpdir' |
| | # directory is successfully created first before we actually test |
| | # 'mkdir -p'. |
| | if (umask $mkdir_umask && |
| | $mkdirprog $mkdir_mode "$tmpdir" && |
| | exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 |
| | then |
| | if test -z "$dir_arg" || { |
| | # Check for POSIX incompatibilities with -m. |
| | # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or |
| | # other-writable bit of parent directory when it shouldn't. |
| | # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. |
| | test_tmpdir="$tmpdir/a" |
| | ls_ld_tmpdir=`ls -ld "$test_tmpdir"` |
| | case $ls_ld_tmpdir in |
| | d????-?r-*) different_mode=700;; |
| | d????-?--*) different_mode=755;; |
| | *) false;; |
| | esac && |
| | $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { |
| | ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` |
| | test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" |
| | } |
| | } |
| | then posix_mkdir=: |
| | fi |
| | rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" |
| | else |
| | # Remove any dirs left behind by ancient mkdir implementations. |
| | rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null |
| | fi |
| | trap '' 0;; |
| | esac |
| | |
| | if |
| | $posix_mkdir && ( |
| | umask $mkdir_umask && |
| | $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" |
| | ) |
| | then : |
| | else |
| | |
| | # mkdir does not conform to POSIX, |
| | # or it failed possibly due to a race condition. Create the |
| | # directory the slow way, step by step, checking for races as we go. |
| | |
| | case $dstdir in |
| | /*) prefix='/';; |
| | [-=\(\)!]*) prefix='./';; |
| | *) prefix='';; |
| | esac |
| | |
| | oIFS=$IFS |
| | IFS=/ |
| | set -f |
| | set fnord $dstdir |
| | shift |
| | set +f |
| | IFS=$oIFS |
| | |
| | prefixes= |
| | |
| | for d |
| | do |
| | test X"$d" = X && continue |
| | |
| | prefix=$prefix$d |
| | if test -d "$prefix"; then |
| | prefixes= |
| | else |
| | if $posix_mkdir; then |
| | (umask $mkdir_umask && |
| | $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break |
| | # Don't fail if two instances are running concurrently. |
| | test -d "$prefix" || exit 1 |
| | else |
| | case $prefix in |
| | *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; |
| | *) qprefix=$prefix;; |
| | esac |
| | prefixes="$prefixes '$qprefix'" |
| | fi |
| | fi |
| | prefix=$prefix/ |
| | done |
| | |
| | if test -n "$prefixes"; then |
| | # Don't fail if two instances are running concurrently. |
| | (umask $mkdir_umask && |
| | eval "\$doit_exec \$mkdirprog $prefixes") || |
| | test -d "$dstdir" || exit 1 |
| | obsolete_mkdir_used=true |
| | fi |
| | fi |
| | fi |
| | |
| | if test -n "$dir_arg"; then |
| | { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && |
| | { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && |
| | { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || |
| | test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 |
| | else |
| | |
| | # Make a couple of temp file names in the proper directory. |
| | dsttmp=${dstdirslash}_inst.$$_ |
| | rmtmp=${dstdirslash}_rm.$$_ |
| | |
| | # Trap to clean up those temp files at exit. |
| | trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 |
| | |
| | # Copy the file name to the temp name. |
| | (umask $cp_umask && |
| | { test -z "$stripcmd" || { |
| | # Create $dsttmp read-write so that cp doesn't create it read-only, |
| | # which would cause strip to fail. |
| | if test -z "$doit"; then |
| | : >"$dsttmp" # No need to fork-exec 'touch'. |
| | else |
| | $doit touch "$dsttmp" |
| | fi |
| | } |
| | } && |
| | $doit_exec $cpprog "$src" "$dsttmp") && |
| | |
| | # and set any options; do chmod last to preserve setuid bits. |
| | # |
| | # If any of these fail, we abort the whole thing. If we want to |
| | # ignore errors from any of these, just make sure not to ignore |
| | # errors from the above "$doit $cpprog $src $dsttmp" command. |
| | # |
| | { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && |
| | { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && |
| | { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && |
| | { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && |
| | |
| | # If -C, don't bother to copy if it wouldn't change the file. |
| | if $copy_on_change && |
| | old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && |
| | new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && |
| | set -f && |
| | set X $old && old=:$2:$4:$5:$6 && |
| | set X $new && new=:$2:$4:$5:$6 && |
| | set +f && |
| | test "$old" = "$new" && |
| | $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 |
| | then |
| | rm -f "$dsttmp" |
| | else |
| | # If $backupsuffix is set, and the file being installed |
| | # already exists, attempt a backup. Don't worry if it fails, |
| | # e.g., if mv doesn't support -f. |
| | if test -n "$backupsuffix" && test -f "$dst"; then |
| | $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null |
| | fi |
| | |
| | # Rename the file to the real destination. |
| | $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || |
| | |
| | # The rename failed, perhaps because mv can't rename something else |
| | # to itself, or perhaps because mv is so ancient that it does not |
| | # support -f. |
| | { |
| | # Now remove or move aside any old file at destination location. |
| | # We try this two ways since rm can't unlink itself on some |
| | # systems and the destination file might be busy for other |
| | # reasons. In this case, the final cleanup might fail but the new |
| | # file should still install successfully. |
| | { |
| | test ! -f "$dst" || |
| | $doit $rmcmd "$dst" 2>/dev/null || |
| | { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && |
| | { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } |
| | } || |
| | { echo "$0: cannot unlink or rename $dst" >&2 |
| | (exit 1); exit 1 |
| | } |
| | } && |
| | |
| | # Now rename the file to the real destination. |
| | $doit $mvcmd "$dsttmp" "$dst" |
| | } |
| | fi || exit 1 |
| | |
| | trap '' 0 |
| | fi |
| | done |
| | |
|
| exit 0 | | # Local variables: |
| | # eval: (add-hook 'before-save-hook 'time-stamp) |
| | # time-stamp-start: "scriptversion=" |
| | # time-stamp-format: "%:y-%02m-%02d.%02H" |
| | # time-stamp-time-zone: "UTC0" |
| | # time-stamp-end: "; # UTC" |
| | # End: |
| | | |
| End of changes. 39 change blocks. |
|---|
| 205 lines changed or deleted | | 492 lines changed or added |
|---|
"Fossies" - the Fresh Open Source Software Archive 