Merge branch 'development' into omp-threadsafe
sfilippone
2 years ago
commit
739dc78a75
@ -1,251 +1,541 @@
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|||||||
#!/bin/sh
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#!/bin/sh
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||||||
#
|
|
||||||
# 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='
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||||||
|
'
|
||||||
|
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=${doit:-exec}
|
||||||
|
|
||||||
|
# Put in absolute file names if you don't have them in your path;
|
||||||
|
# or use environment vars.
|
||||||
|
|
||||||
# put in absolute paths if you don't have them in your path; or use env. vars.
|
chgrpprog=${CHGRPPROG-chgrp}
|
||||||
|
chmodprog=${CHMODPROG-chmod}
|
||||||
|
chownprog=${CHOWNPROG-chown}
|
||||||
|
cmpprog=${CMPPROG-cmp}
|
||||||
|
cpprog=${CPPROG-cp}
|
||||||
|
mkdirprog=${MKDIRPROG-mkdir}
|
||||||
|
mvprog=${MVPROG-mv}
|
||||||
|
rmprog=${RMPROG-rm}
|
||||||
|
stripprog=${STRIPPROG-strip}
|
||||||
|
|
||||||
mvprog="${MVPROG-mv}"
|
posix_mkdir=
|
||||||
cpprog="${CPPROG-cp}"
|
|
||||||
chmodprog="${CHMODPROG-chmod}"
|
|
||||||
chownprog="${CHOWNPROG-chown}"
|
|
||||||
chgrpprog="${CHGRPPROG-chgrp}"
|
|
||||||
stripprog="${STRIPPROG-strip}"
|
|
||||||
rmprog="${RMPROG-rm}"
|
|
||||||
mkdirprog="${MKDIRPROG-mkdir}"
|
|
||||||
|
|
||||||
transformbasename=""
|
# Desired mode of installed file.
|
||||||
transform_arg=""
|
mode=0755
|
||||||
instcmd="$mvprog"
|
|
||||||
chmodcmd="$chmodprog 0755"
|
|
||||||
chowncmd=""
|
|
||||||
chgrpcmd=""
|
|
||||||
stripcmd=""
|
|
||||||
rmcmd="$rmprog -f"
|
|
||||||
mvcmd="$mvprog"
|
|
||||||
src=""
|
|
||||||
dst=""
|
|
||||||
dir_arg=""
|
|
||||||
|
|
||||||
while [ x"$1" != x ]; do
|
# Create dirs (including intermediate dirs) using mode 755.
|
||||||
|
# This is like GNU 'install' as of coreutils 8.32 (2020).
|
||||||
|
mkdir_umask=22
|
||||||
|
|
||||||
|
backupsuffix=
|
||||||
|
chgrpcmd=
|
||||||
|
chmodcmd=$chmodprog
|
||||||
|
chowncmd=
|
||||||
|
mvcmd=$mvprog
|
||||||
|
rmcmd="$rmprog -f"
|
||||||
|
stripcmd=
|
||||||
|
|
||||||
|
src=
|
||||||
|
dst=
|
||||||
|
dir_arg=
|
||||||
|
dst_arg=
|
||||||
|
|
||||||
|
copy_on_change=false
|
||||||
|
is_target_a_directory=possibly
|
||||||
|
|
||||||
|
usage="\
|
||||||
|
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
|
||||||
|
or: $0 [OPTION]... SRCFILES... DIRECTORY
|
||||||
|
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
|
||||||
|
or: $0 [OPTION]... -d DIRECTORIES...
|
||||||
|
|
||||||
|
In the 1st form, copy SRCFILE to DSTFILE.
|
||||||
|
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
|
||||||
|
In the 4th, create DIRECTORIES.
|
||||||
|
|
||||||
|
Options:
|
||||||
|
--help display this help and exit.
|
||||||
|
--version display version info and exit.
|
||||||
|
|
||||||
|
-c (ignored)
|
||||||
|
-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.
|
||||||
|
|
||||||
|
Environment variables override the default commands:
|
||||||
|
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
|
||||||
|
RMPROG STRIPPROG
|
||||||
|
|
||||||
|
By default, rm is invoked with -f; when overridden with RMPROG,
|
||||||
|
it's up to you to specify -f if you want it.
|
||||||
|
|
||||||
|
If -S is not specified, no backups are attempted.
|
||||||
|
|
||||||
|
Email bug reports to bug-automake@gnu.org.
|
||||||
|
Automake home page: https://www.gnu.org/software/automake/
|
||||||
|
"
|
||||||
|
|
||||||
|
while test $# -ne 0; do
|
||||||
case $1 in
|
case $1 in
|
||||||
-c) instcmd="$cpprog"
|
-c) ;;
|
||||||
shift
|
|
||||||
continue;;
|
|
||||||
|
|
||||||
-d) dir_arg=true
|
-C) copy_on_change=true;;
|
||||||
shift
|
|
||||||
continue;;
|
|
||||||
|
|
||||||
-m) chmodcmd="$chmodprog $2"
|
-d) dir_arg=true;;
|
||||||
shift
|
|
||||||
shift
|
-g) chgrpcmd="$chgrpprog $2"
|
||||||
continue;;
|
shift;;
|
||||||
|
|
||||||
|
--help) echo "$usage"; exit $?;;
|
||||||
|
|
||||||
|
-m) mode=$2
|
||||||
|
case $mode in
|
||||||
|
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
|
||||||
|
echo "$0: invalid mode: $mode" >&2
|
||||||
|
exit 1;;
|
||||||
|
esac
|
||||||
|
shift;;
|
||||||
|
|
||||||
-o) chowncmd="$chownprog $2"
|
-o) chowncmd="$chownprog $2"
|
||||||
shift
|
shift;;
|
||||||
shift
|
|
||||||
continue;;
|
|
||||||
|
|
||||||
-g) chgrpcmd="$chgrpprog $2"
|
-p) cpprog="$cpprog -p";;
|
||||||
shift
|
|
||||||
shift
|
|
||||||
continue;;
|
|
||||||
|
|
||||||
-s) stripcmd="$stripprog"
|
-s) stripcmd=$stripprog;;
|
||||||
shift
|
|
||||||
continue;;
|
|
||||||
|
|
||||||
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
|
-S) backupsuffix="$2"
|
||||||
shift
|
shift;;
|
||||||
continue;;
|
|
||||||
|
|
||||||
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
|
-t)
|
||||||
shift
|
is_target_a_directory=always
|
||||||
continue;;
|
dst_arg=$2
|
||||||
|
# Protect names problematic for 'test' and other utilities.
|
||||||
|
case $dst_arg in
|
||||||
|
-* | [=\(\)!]) dst_arg=./$dst_arg;;
|
||||||
|
esac
|
||||||
|
shift;;
|
||||||
|
|
||||||
*) if [ x"$src" = x ]
|
-T) is_target_a_directory=never;;
|
||||||
then
|
|
||||||
src=$1
|
--version) echo "$0 $scriptversion"; exit $?;;
|
||||||
else
|
|
||||||
# this colon is to work around a 386BSD /bin/sh bug
|
--) shift
|
||||||
:
|
break;;
|
||||||
dst=$1
|
|
||||||
fi
|
-*) echo "$0: invalid option: $1" >&2
|
||||||
shift
|
exit 1;;
|
||||||
continue;;
|
|
||||||
|
*) break;;
|
||||||
esac
|
esac
|
||||||
|
shift
|
||||||
done
|
done
|
||||||
|
|
||||||
if [ x"$src" = x ]
|
# We allow the use of options -d and -T together, by making -d
|
||||||
then
|
# take the precedence; this is for compatibility with GNU install.
|
||||||
echo "install: no input file specified"
|
|
||||||
|
if test -n "$dir_arg"; then
|
||||||
|
if test -n "$dst_arg"; then
|
||||||
|
echo "$0: target directory not allowed when installing a directory." >&2
|
||||||
exit 1
|
exit 1
|
||||||
else
|
fi
|
||||||
true
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ x"$dir_arg" != x ]; then
|
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
|
||||||
dst=$src
|
# When -d is used, all remaining arguments are directories to create.
|
||||||
src=""
|
# When -t is used, the destination is already specified.
|
||||||
|
# Otherwise, the last argument is the destination. Remove it from $@.
|
||||||
if [ -d $dst ]; then
|
for arg
|
||||||
instcmd=:
|
do
|
||||||
chmodcmd=""
|
if test -n "$dst_arg"; then
|
||||||
else
|
# $@ is not empty: it contains at least $arg.
|
||||||
instcmd=mkdir
|
set fnord "$@" "$dst_arg"
|
||||||
|
shift # fnord
|
||||||
fi
|
fi
|
||||||
else
|
shift # arg
|
||||||
|
dst_arg=$arg
|
||||||
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
|
# Protect names problematic for 'test' and other utilities.
|
||||||
# might cause directories to be created, which would be especially bad
|
case $dst_arg in
|
||||||
# if $src (and thus $dsttmp) contains '*'.
|
-* | [=\(\)!]) dst_arg=./$dst_arg;;
|
||||||
|
esac
|
||||||
|
done
|
||||||
|
fi
|
||||||
|
|
||||||
if [ -f $src -o -d $src ]
|
if test $# -eq 0; then
|
||||||
then
|
if test -z "$dir_arg"; then
|
||||||
true
|
echo "$0: no input file specified." >&2
|
||||||
else
|
|
||||||
echo "install: $src does not exist"
|
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
|
# It's OK to call 'install-sh -d' without argument.
|
||||||
|
# This can happen when creating conditional directories.
|
||||||
|
exit 0
|
||||||
|
fi
|
||||||
|
|
||||||
if [ x"$dst" = x ]
|
if test -z "$dir_arg"; then
|
||||||
then
|
if test $# -gt 1 || test "$is_target_a_directory" = always; then
|
||||||
echo "install: no destination specified"
|
if test ! -d "$dst_arg"; then
|
||||||
|
echo "$0: $dst_arg: Is not a directory." >&2
|
||||||
exit 1
|
exit 1
|
||||||
else
|
|
||||||
true
|
|
||||||
fi
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
# If destination is a directory, append the input filename; if your system
|
if test -z "$dir_arg"; then
|
||||||
# does not like double slashes in filenames, you may need to add some logic
|
do_exit='(exit $ret); exit $ret'
|
||||||
|
trap "ret=129; $do_exit" 1
|
||||||
if [ -d $dst ]
|
trap "ret=130; $do_exit" 2
|
||||||
then
|
trap "ret=141; $do_exit" 13
|
||||||
dst="$dst"/`basename $src`
|
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
|
else
|
||||||
true
|
u_plus_rw='% 200'
|
||||||
fi
|
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
|
fi
|
||||||
|
|
||||||
## this sed command emulates the dirname command
|
for src
|
||||||
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
|
do
|
||||||
|
# Protect names problematic for 'test' and other utilities.
|
||||||
# Make sure that the destination directory exists.
|
case $src in
|
||||||
# this part is taken from Noah Friedman's mkinstalldirs script
|
-* | [=\(\)!]) src=./$src;;
|
||||||
|
esac
|
||||||
# Skip lots of stat calls in the usual case.
|
|
||||||
if [ ! -d "$dstdir" ]; then
|
|
||||||
defaultIFS='
|
|
||||||
'
|
|
||||||
IFS="${IFS-${defaultIFS}}"
|
|
||||||
|
|
||||||
oIFS="${IFS}"
|
if test -n "$dir_arg"; then
|
||||||
# Some sh's can't handle IFS=/ for some reason.
|
dst=$src
|
||||||
IFS='%'
|
dstdir=$dst
|
||||||
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
|
test -d "$dstdir"
|
||||||
IFS="${oIFS}"
|
dstdir_status=$?
|
||||||
|
# Don't chown directories that already exist.
|
||||||
|
if test $dstdir_status = 0; then
|
||||||
|
chowncmd=""
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
|
||||||
pathcomp=''
|
# Waiting for this to be detected by the "$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
|
||||||
|
|
||||||
while [ $# -ne 0 ] ; do
|
if test -z "$dst_arg"; then
|
||||||
pathcomp="${pathcomp}${1}"
|
echo "$0: no destination specified." >&2
|
||||||
shift
|
exit 1
|
||||||
|
fi
|
||||||
|
dst=$dst_arg
|
||||||
|
|
||||||
if [ ! -d "${pathcomp}" ] ;
|
# If destination is a directory, append the input filename.
|
||||||
then
|
if test -d "$dst"; then
|
||||||
$mkdirprog "${pathcomp}"
|
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/$dstbase;;
|
||||||
|
esac
|
||||||
|
dstdir_status=0
|
||||||
else
|
else
|
||||||
true
|
dstdir=`dirname "$dst"`
|
||||||
|
test -d "$dstdir"
|
||||||
|
dstdir_status=$?
|
||||||
|
fi
|
||||||
fi
|
fi
|
||||||
|
|
||||||
pathcomp="${pathcomp}/"
|
case $dstdir in
|
||||||
done
|
*/) dstdirslash=$dstdir;;
|
||||||
fi
|
*) dstdirslash=$dstdir/;;
|
||||||
|
esac
|
||||||
if [ x"$dir_arg" != x ]
|
|
||||||
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 $dst; else true ; fi
|
|
||||||
else
|
|
||||||
|
|
||||||
# If we're going to rename the final executable, determine the name now.
|
obsolete_mkdir_used=false
|
||||||
|
|
||||||
if [ x"$transformarg" = x ]
|
if test $dstdir_status != 0; then
|
||||||
then
|
case $posix_mkdir in
|
||||||
dstfile=`basename $dst`
|
'')
|
||||||
|
# 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
|
else
|
||||||
dstfile=`basename $dst $transformbasename |
|
mkdir_mode=
|
||||||
sed $transformarg`$transformbasename
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
# don't allow the sed command to completely eliminate the filename
|
posix_mkdir=false
|
||||||
|
# The $RANDOM variable is not portable (e.g., dash). Use it
|
||||||
if [ x"$dstfile" = x ]
|
# here however when possible just to lower collision chance.
|
||||||
|
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
|
||||||
|
|
||||||
|
trap '
|
||||||
|
ret=$?
|
||||||
|
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
|
||||||
|
exit $ret
|
||||||
|
' 0
|
||||||
|
|
||||||
|
# Because "mkdir -p" follows existing symlinks and we likely work
|
||||||
|
# directly in world-writeable /tmp, make sure that the '$tmpdir'
|
||||||
|
# directory is successfully created first before we actually test
|
||||||
|
# 'mkdir -p'.
|
||||||
|
if (umask $mkdir_umask &&
|
||||||
|
$mkdirprog $mkdir_mode "$tmpdir" &&
|
||||||
|
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
|
||||||
then
|
then
|
||||||
dstfile=`basename $dst`
|
if test -z "$dir_arg" || {
|
||||||
|
# Check for POSIX incompatibilities with -m.
|
||||||
|
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
|
||||||
|
# other-writable bit of parent directory when it shouldn't.
|
||||||
|
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
|
||||||
|
test_tmpdir="$tmpdir/a"
|
||||||
|
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
|
||||||
|
case $ls_ld_tmpdir in
|
||||||
|
d????-?r-*) different_mode=700;;
|
||||||
|
d????-?--*) different_mode=755;;
|
||||||
|
*) false;;
|
||||||
|
esac &&
|
||||||
|
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
|
||||||
|
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
|
||||||
|
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
then posix_mkdir=:
|
||||||
|
fi
|
||||||
|
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
|
||||||
else
|
else
|
||||||
true
|
# Remove any dirs left behind by ancient mkdir implementations.
|
||||||
|
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
|
||||||
fi
|
fi
|
||||||
|
trap '' 0;;
|
||||||
|
esac
|
||||||
|
|
||||||
# Make a temp file name in the proper directory.
|
if
|
||||||
|
$posix_mkdir && (
|
||||||
|
umask $mkdir_umask &&
|
||||||
|
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
|
||||||
|
)
|
||||||
|
then :
|
||||||
|
else
|
||||||
|
|
||||||
dsttmp=$dstdir/#inst.$$#
|
# 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.
|
||||||
|
|
||||||
# Move or copy the file name to the temp name
|
case $dstdir in
|
||||||
|
/*) prefix='/';;
|
||||||
|
[-=\(\)!]*) prefix='./';;
|
||||||
|
*) prefix='';;
|
||||||
|
esac
|
||||||
|
|
||||||
$doit $instcmd $src $dsttmp &&
|
oIFS=$IFS
|
||||||
|
IFS=/
|
||||||
|
set -f
|
||||||
|
set fnord $dstdir
|
||||||
|
shift
|
||||||
|
set +f
|
||||||
|
IFS=$oIFS
|
||||||
|
|
||||||
trap "rm -f ${dsttmp}" 0 &&
|
prefixes=
|
||||||
|
|
||||||
# and set any options; do chmod last to preserve setuid bits
|
for d
|
||||||
|
do
|
||||||
|
test X"$d" = X && continue
|
||||||
|
|
||||||
# If any of these fail, we abort the whole thing. If we want to
|
prefix=$prefix$d
|
||||||
# ignore errors from any of these, just make sure not to ignore
|
if test -d "$prefix"; then
|
||||||
# errors from the above "$doit $instcmd $src $dsttmp" command.
|
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 [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
|
if test -n "$dir_arg"; then
|
||||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
|
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
|
||||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
|
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
|
||||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
|
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
|
||||||
|
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
|
||||||
|
else
|
||||||
|
|
||||||
# Now rename the file to the real destination.
|
# Make a couple of temp file names in the proper directory.
|
||||||
|
dsttmp=${dstdirslash}_inst.$$_
|
||||||
|
rmtmp=${dstdirslash}_rm.$$_
|
||||||
|
|
||||||
$doit $rmcmd -f $dstdir/$dstfile &&
|
# Trap to clean up those temp files at exit.
|
||||||
$doit $mvcmd $dsttmp $dstdir/$dstfile
|
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
|
||||||
|
|
||||||
fi &&
|
# 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:
|
||||||
|
|||||||
Loading…
Reference in New Issue