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Patch #746366: Update to current automake install-sh. Will backport to 2.2.

This commit is contained in:
Martin v. Löwis 2003-06-14 06:58:32 +00:00
parent e3b67bcb7e
commit c1aa8dceb7
1 changed files with 105 additions and 62 deletions
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167
install-sh
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@ -1,19 +1,37 @@
#!/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).
# #
# Copyright 1991 by the Massachusetts Institute of Technology # 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.
# #
# Permission to use, copy, modify, distribute, and sell this software and its # Copyright (C) 1994 X Consortium
# documentation for any purpose is hereby granted without fee, provided that #
# the above copyright notice appear in all copies and that both that # Permission is hereby granted, free of charge, to any person obtaining a copy
# copyright notice and this permission notice appear in supporting # of this software and associated documentation files (the "Software"), to
# documentation, and that the name of M.I.T. not be used in advertising or # deal in the Software without restriction, including without limitation the
# publicity pertaining to distribution of the software without specific, # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# written prior permission. M.I.T. makes no representations about the # sell copies of the Software, and to permit persons to whom the Software is
# suitability of this software for any purpose. It is provided "as is" # furnished to do so, subject to the following conditions:
# without express or implied warranty. #
# 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.
#
# 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.
#
#
# FSF changes to this file are in the public domain.
# #
# 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
@ -56,7 +74,7 @@ dir_arg=""
while [ x"$1" != x ]; do while [ x"$1" != x ]; do
case $1 in case $1 in
-c) instcmd="$cpprog" -c) instcmd=$cpprog
shift shift
continue;; continue;;
@ -79,7 +97,7 @@ while [ x"$1" != x ]; do
shift shift
continue;; continue;;
-s) stripcmd="$stripprog" -s) stripcmd=$stripprog
shift shift
continue;; continue;;
@ -106,128 +124,132 @@ done
if [ x"$src" = x ] if [ x"$src" = x ]
then then
echo "install: no input file specified" echo "$0: no input file specified" >&2
exit 1 exit 1
else else
true :
fi fi
if [ x"$dir_arg" != x ]; then if [ x"$dir_arg" != x ]; then
dst=$src dst=$src
src="" src=""
if [ -d $dst ]; then if [ -d "$dst" ]; then
instcmd=: instcmd=:
chmodcmd="" chmodcmd=""
else else
instcmd=mkdir instcmd=$mkdirprog
fi fi
else else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad # might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'. # if $src (and thus $dsttmp) contains '*'.
if [ -f $src -o -d $src ] if [ -f "$src" ] || [ -d "$src" ]
then then
true :
else else
echo "install: $src does not exist" echo "$0: $src does not exist" >&2
exit 1 exit 1
fi fi
if [ x"$dst" = x ] if [ x"$dst" = x ]
then then
echo "install: no destination specified" echo "$0: no destination specified" >&2
exit 1 exit 1
else else
true :
fi fi
# If destination is a directory, append the input filename; if your system # If destination is a directory, append the input filename; if your system
# does not like double slashes in filenames, you may need to add some logic # does not like double slashes in filenames, you may need to add some logic
if [ -d $dst ] if [ -d "$dst" ]
then then
dst="$dst"/`basename $src` dst=$dst/`basename "$src"`
else else
true :
fi fi
fi fi
## this sed command emulates the dirname command ## this sed command emulates the dirname command
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
# Make sure that the destination directory exists. # Make sure that the destination directory exists.
# this part is taken from Noah Friedman's mkinstalldirs script # this part is taken from Noah Friedman's mkinstalldirs script
# Skip lots of stat calls in the usual case. # Skip lots of stat calls in the usual case.
if [ ! -d "$dstdir" ]; then if [ ! -d "$dstdir" ]; then
defaultIFS=' defaultIFS='
' '
IFS="${IFS-${defaultIFS}}" IFS="${IFS-$defaultIFS}"
oIFS="${IFS}" oIFS=$IFS
# Some sh's can't handle IFS=/ for some reason. # Some sh's can't handle IFS=/ for some reason.
IFS='%' IFS='%'
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
IFS="${oIFS}" IFS=$oIFS
pathcomp='' pathcomp=''
while [ $# -ne 0 ] ; do while [ $# -ne 0 ] ; do
pathcomp="${pathcomp}${1}" pathcomp=$pathcomp$1
shift shift
if [ ! -d "${pathcomp}" ] ; if [ ! -d "$pathcomp" ] ;
then then
$mkdirprog "${pathcomp}" $mkdirprog "$pathcomp"
else else
true :
fi fi
pathcomp="${pathcomp}/" pathcomp=$pathcomp/
done done
fi fi
if [ x"$dir_arg" != x ] if [ x"$dir_arg" != x ]
then then
$doit $instcmd $dst && $doit $instcmd "$dst" &&
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
else else
# If we're going to rename the final executable, determine the name now. # If we're going to rename the final executable, determine the name now.
if [ x"$transformarg" = x ] if [ x"$transformarg" = x ]
then then
dstfile=`basename $dst` dstfile=`basename "$dst"`
else else
dstfile=`basename $dst $transformbasename | dstfile=`basename "$dst" $transformbasename |
sed $transformarg`$transformbasename sed $transformarg`$transformbasename
fi fi
# don't allow the sed command to completely eliminate the filename # don't allow the sed command to completely eliminate the filename
if [ x"$dstfile" = x ] if [ x"$dstfile" = x ]
then then
dstfile=`basename $dst` dstfile=`basename "$dst"`
else else
true :
fi fi
# Make a temp file name in the proper directory. # Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/#inst.$$# dsttmp=$dstdir/#inst.$$#
rmtmp=$dstdir/#rm.$$#
# Trap to clean up temp files at exit.
trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
trap '(exit $?); exit' 1 2 13 15
# Move or copy the file name to the temp name # Move or copy the file name to the temp name
$doit $instcmd $src $dsttmp && $doit $instcmd "$src" "$dsttmp" &&
trap "rm -f ${dsttmp}" 0 &&
# and set any options; do chmod last to preserve setuid bits # and set any options; do chmod last to preserve setuid bits
@ -235,17 +257,38 @@ else
# ignore errors from any of these, just make sure not to ignore # ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $instcmd $src $dsttmp" command. # errors from the above "$doit $instcmd $src $dsttmp" command.
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
# 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.
{
if [ -f "$dstdir/$dstfile" ]
then
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
{
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
(exit 1); exit
}
else
:
fi
} &&
# Now rename the file to the real destination. # Now rename the file to the real destination.
$doit $rmcmd -f $dstdir/$dstfile && $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
$doit $mvcmd $dsttmp $dstdir/$dstfile
fi && fi &&
# The final little trick to "correctly" pass the exit status to the exit trap.
exit 0 {
(exit 0); exit
}