|
|
|
@ -1,7 +1,7 @@ |
|
|
|
#!/bin/sh |
|
|
|
# install - install a program, script, or datafile |
|
|
|
|
|
|
|
scriptversion=2009-04-28.21; # UTC |
|
|
|
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 |
|
|
|
@ -35,25 +35,21 @@ scriptversion=2009-04-28.21; # UTC |
|
|
|
# FSF changes to this file are in the public domain. |
|
|
|
# |
|
|
|
# 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. |
|
|
|
# |
|
|
|
# This script is compatible with the BSD install script, but was written |
|
|
|
# from scratch. |
|
|
|
|
|
|
|
tab=' ' |
|
|
|
nl=' |
|
|
|
' |
|
|
|
IFS=" "" $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=${DOITPROG-} |
|
|
|
if test -z "$doit"; then |
|
|
|
doit_exec=exec |
|
|
|
else |
|
|
|
doit_exec=$doit |
|
|
|
fi |
|
|
|
doit_exec=${doit:-exec} |
|
|
|
|
|
|
|
# Put in absolute file names if you don't have them in your path; |
|
|
|
# or use environment vars. |
|
|
|
@ -68,22 +64,16 @@ mvprog=${MVPROG-mv} |
|
|
|
rmprog=${RMPROG-rm} |
|
|
|
stripprog=${STRIPPROG-strip} |
|
|
|
|
|
|
|
posix_glob='?' |
|
|
|
initialize_posix_glob=' |
|
|
|
test "$posix_glob" != "?" || { |
|
|
|
if (set -f) 2>/dev/null; then |
|
|
|
posix_glob= |
|
|
|
else |
|
|
|
posix_glob=: |
|
|
|
fi |
|
|
|
} |
|
|
|
' |
|
|
|
|
|
|
|
posix_mkdir= |
|
|
|
|
|
|
|
# Desired mode of installed file. |
|
|
|
mode=0755 |
|
|
|
|
|
|
|
# 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= |
|
|
|
@ -97,7 +87,7 @@ dir_arg= |
|
|
|
dst_arg= |
|
|
|
|
|
|
|
copy_on_change=false |
|
|
|
no_target_directory= |
|
|
|
is_target_a_directory=possibly |
|
|
|
|
|
|
|
usage="\ |
|
|
|
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE |
|
|
|
@ -114,18 +104,28 @@ Options: |
|
|
|
--version display version info and exit. |
|
|
|
|
|
|
|
-c (ignored) |
|
|
|
-C install only if different (preserve the last data modification time) |
|
|
|
-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 |
|
|
|
@ -143,8 +143,7 @@ while test $# -ne 0; do |
|
|
|
|
|
|
|
-m) mode=$2 |
|
|
|
case $mode in |
|
|
|
*' '* | *' '* | *' |
|
|
|
'* | *'*'* | *'?'* | *'['*) |
|
|
|
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) |
|
|
|
echo "$0: invalid mode: $mode" >&2 |
|
|
|
exit 1;; |
|
|
|
esac |
|
|
|
@ -153,12 +152,23 @@ while test $# -ne 0; do |
|
|
|
-o) chowncmd="$chownprog $2" |
|
|
|
shift;; |
|
|
|
|
|
|
|
-p) cpprog="$cpprog -p";; |
|
|
|
|
|
|
|
-s) stripcmd=$stripprog;; |
|
|
|
|
|
|
|
-t) dst_arg=$2 |
|
|
|
-S) backupsuffix="$2" |
|
|
|
shift;; |
|
|
|
|
|
|
|
-T) no_target_directory=true;; |
|
|
|
-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;; |
|
|
|
|
|
|
|
-T) is_target_a_directory=never;; |
|
|
|
|
|
|
|
--version) echo "$0 $scriptversion"; exit $?;; |
|
|
|
|
|
|
|
@ -173,6 +183,16 @@ while test $# -ne 0; do |
|
|
|
shift |
|
|
|
done |
|
|
|
|
|
|
|
# We allow the use of options -d and -T together, by making -d |
|
|
|
# take the precedence; this is for compatibility with GNU install. |
|
|
|
|
|
|
|
if test -n "$dir_arg"; then |
|
|
|
if test -n "$dst_arg"; then |
|
|
|
echo "$0: target directory not allowed when installing a directory." >&2 |
|
|
|
exit 1 |
|
|
|
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. |
|
|
|
@ -186,6 +206,10 @@ if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then |
|
|
|
fi |
|
|
|
shift # arg |
|
|
|
dst_arg=$arg |
|
|
|
# Protect names problematic for 'test' and other utilities. |
|
|
|
case $dst_arg in |
|
|
|
-* | [=\(\)!]) dst_arg=./$dst_arg;; |
|
|
|
esac |
|
|
|
done |
|
|
|
fi |
|
|
|
|
|
|
|
@ -194,13 +218,26 @@ if test $# -eq 0; then |
|
|
|
echo "$0: no input file specified." >&2 |
|
|
|
exit 1 |
|
|
|
fi |
|
|
|
# It's OK to call `install-sh -d' without argument. |
|
|
|
# It's OK to call 'install-sh -d' without argument. |
|
|
|
# This can happen when creating conditional directories. |
|
|
|
exit 0 |
|
|
|
fi |
|
|
|
|
|
|
|
if test -z "$dir_arg"; then |
|
|
|
trap '(exit $?); exit' 1 2 13 15 |
|
|
|
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. |
|
|
|
@ -228,9 +265,9 @@ fi |
|
|
|
|
|
|
|
for src |
|
|
|
do |
|
|
|
# Protect names starting with `-'. |
|
|
|
# Protect names problematic for 'test' and other utilities. |
|
|
|
case $src in |
|
|
|
-*) src=./$src;; |
|
|
|
-* | [=\(\)!]) src=./$src;; |
|
|
|
esac |
|
|
|
|
|
|
|
if test -n "$dir_arg"; then |
|
|
|
@ -238,6 +275,10 @@ do |
|
|
|
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 |
|
|
|
@ -252,77 +293,38 @@ do |
|
|
|
echo "$0: no destination specified." >&2 |
|
|
|
exit 1 |
|
|
|
fi |
|
|
|
|
|
|
|
dst=$dst_arg |
|
|
|
# Protect names starting with `-'. |
|
|
|
case $dst in |
|
|
|
-*) dst=./$dst;; |
|
|
|
esac |
|
|
|
|
|
|
|
# If destination is a directory, append the input filename; won't work |
|
|
|
# if double slashes aren't ignored. |
|
|
|
# If destination is a directory, append the input filename. |
|
|
|
if test -d "$dst"; then |
|
|
|
if test -n "$no_target_directory"; then |
|
|
|
if test "$is_target_a_directory" = never; then |
|
|
|
echo "$0: $dst_arg: Is a directory" >&2 |
|
|
|
exit 1 |
|
|
|
fi |
|
|
|
dstdir=$dst |
|
|
|
dst=$dstdir/`basename "$src"` |
|
|
|
dstbase=`basename "$src"` |
|
|
|
case $dst in |
|
|
|
*/) dst=$dst$dstbase;; |
|
|
|
*) dst=$dst/$dstbase;; |
|
|
|
esac |
|
|
|
dstdir_status=0 |
|
|
|
else |
|
|
|
# Prefer dirname, but fall back on a substitute if dirname fails. |
|
|
|
dstdir=` |
|
|
|
(dirname "$dst") 2>/dev/null || |
|
|
|
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
|
|
|
X"$dst" : 'X\(//\)[^/]' \| \ |
|
|
|
X"$dst" : 'X\(//\)$' \| \ |
|
|
|
X"$dst" : 'X\(/\)' \| . 2>/dev/null || |
|
|
|
echo X"$dst" | |
|
|
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
|
|
|
s//\1/ |
|
|
|
q |
|
|
|
} |
|
|
|
/^X\(\/\/\)[^/].*/{ |
|
|
|
s//\1/ |
|
|
|
q |
|
|
|
} |
|
|
|
/^X\(\/\/\)$/{ |
|
|
|
s//\1/ |
|
|
|
q |
|
|
|
} |
|
|
|
/^X\(\/\).*/{ |
|
|
|
s//\1/ |
|
|
|
q |
|
|
|
} |
|
|
|
s/.*/./; q' |
|
|
|
` |
|
|
|
|
|
|
|
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 |
|
|
|
'') |
|
|
|
# Create intermediate dirs using mode 755 as modified by the umask. |
|
|
|
# This is like FreeBSD 'install' as of 1997-10-28. |
|
|
|
umask=`umask` |
|
|
|
case $stripcmd.$umask in |
|
|
|
# Optimize common cases. |
|
|
|
*[2367][2367]) mkdir_umask=$umask;; |
|
|
|
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; |
|
|
|
|
|
|
|
*[0-7]) |
|
|
|
mkdir_umask=`expr $umask + 22 \ |
|
|
|
- $umask % 100 % 40 + $umask % 20 \ |
|
|
|
- $umask % 10 % 4 + $umask % 2 |
|
|
|
`;; |
|
|
|
*) mkdir_umask=$umask,go-w;; |
|
|
|
esac |
|
|
|
|
|
|
|
# With -d, create the new directory with the user-specified mode. |
|
|
|
# Otherwise, rely on $mkdir_umask. |
|
|
|
if test -n "$dir_arg"; then |
|
|
|
@ -332,43 +334,49 @@ do |
|
|
|
fi |
|
|
|
|
|
|
|
posix_mkdir=false |
|
|
|
case $umask in |
|
|
|
*[123567][0-7][0-7]) |
|
|
|
# POSIX mkdir -p sets u+wx bits regardless of umask, which |
|
|
|
# is incompatible with FreeBSD 'install' when (umask & 300) != 0. |
|
|
|
;; |
|
|
|
*) |
|
|
|
# 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/d" "$tmpdir" 2>/dev/null; exit $ret' 0 |
|
|
|
|
|
|
|
trap ' |
|
|
|
ret=$? |
|
|
|
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 && |
|
|
|
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 |
|
|
|
$mkdirprog $mkdir_mode "$tmpdir" && |
|
|
|
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 |
|
|
|
then |
|
|
|
if test -z "$dir_arg" || { |
|
|
|
# Check for POSIX incompatibilities with -m. |
|
|
|
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or |
|
|
|
# other-writeable bit of parent directory when it shouldn't. |
|
|
|
# other-writable bit of parent directory when it shouldn't. |
|
|
|
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory. |
|
|
|
ls_ld_tmpdir=`ls -ld "$tmpdir"` |
|
|
|
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 -- "$tmpdir" && { |
|
|
|
ls_ld_tmpdir_1=`ls -ld "$tmpdir"` |
|
|
|
$mkdirprog -m$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 "$tmpdir/d" "$tmpdir" |
|
|
|
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" |
|
|
|
else |
|
|
|
# Remove any dirs left behind by ancient mkdir implementations. |
|
|
|
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null |
|
|
|
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null |
|
|
|
fi |
|
|
|
trap '' 0;; |
|
|
|
esac;; |
|
|
|
esac |
|
|
|
|
|
|
|
if |
|
|
|
@ -379,38 +387,36 @@ do |
|
|
|
then : |
|
|
|
else |
|
|
|
|
|
|
|
# The umask is ridiculous, or mkdir does not conform to POSIX, |
|
|
|
# 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='./';; |
|
|
|
*) prefix='';; |
|
|
|
esac |
|
|
|
|
|
|
|
eval "$initialize_posix_glob" |
|
|
|
|
|
|
|
oIFS=$IFS |
|
|
|
IFS=/ |
|
|
|
$posix_glob set -f |
|
|
|
set -f |
|
|
|
set fnord $dstdir |
|
|
|
shift |
|
|
|
$posix_glob set +f |
|
|
|
set +f |
|
|
|
IFS=$oIFS |
|
|
|
|
|
|
|
prefixes= |
|
|
|
|
|
|
|
for d |
|
|
|
do |
|
|
|
test -z "$d" && continue |
|
|
|
test X"$d" = X && continue |
|
|
|
|
|
|
|
prefix=$prefix$d |
|
|
|
if test -d "$prefix"; then |
|
|
|
prefixes= |
|
|
|
else |
|
|
|
if $posix_mkdir; then |
|
|
|
(umask=$mkdir_umask && |
|
|
|
(umask $mkdir_umask && |
|
|
|
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break |
|
|
|
# Don't fail if two instances are running concurrently. |
|
|
|
test -d "$prefix" || exit 1 |
|
|
|
@ -443,14 +449,25 @@ do |
|
|
|
else |
|
|
|
|
|
|
|
# Make a couple of temp file names in the proper directory. |
|
|
|
dsttmp=$dstdir/_inst.$$_ |
|
|
|
rmtmp=$dstdir/_rm.$$_ |
|
|
|
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 && $doit_exec $cpprog "$src" "$dsttmp") && |
|
|
|
(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. |
|
|
|
# |
|
|
|
@ -467,18 +484,22 @@ do |
|
|
|
if $copy_on_change && |
|
|
|
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && |
|
|
|
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && |
|
|
|
|
|
|
|
eval "$initialize_posix_glob" && |
|
|
|
$posix_glob set -f && |
|
|
|
set -f && |
|
|
|
set X $old && old=:$2:$4:$5:$6 && |
|
|
|
set X $new && new=:$2:$4:$5:$6 && |
|
|
|
$posix_glob set +f && |
|
|
|
|
|
|
|
set +f && |
|
|
|
test "$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" "$dst" 2>/dev/null || |
|
|
|
|
|
|
|
@ -493,9 +514,9 @@ do |
|
|
|
# file should still install successfully. |
|
|
|
{ |
|
|
|
test ! -f "$dst" || |
|
|
|
$doit $rmcmd -f "$dst" 2>/dev/null || |
|
|
|
$doit $rmcmd "$dst" 2>/dev/null || |
|
|
|
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && |
|
|
|
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } |
|
|
|
{ $doit $rmcmd "$rmtmp" 2>/dev/null; :; } |
|
|
|
} || |
|
|
|
{ echo "$0: cannot unlink or rename $dst" >&2 |
|
|
|
(exit 1); exit 1 |
|
|
|
@ -512,10 +533,9 @@ do |
|
|
|
done |
|
|
|
|
|
|
|
# Local variables: |
|
|
|
# eval: (add-hook 'write-file-hooks 'time-stamp) |
|
|
|
# eval: (add-hook 'before-save-hook 'time-stamp) |
|
|
|
# time-stamp-start: "scriptversion=" |
|
|
|
# time-stamp-format: "%:y-%02m-%02d.%02H" |
|
|
|
# time-stamp-time-zone: "UTC" |
|
|
|
# time-stamp-time-zone: "UTC0" |
|
|
|
# time-stamp-end: "; # UTC" |
|
|
|
# End: |
|
|
|
|
Pete Batard
4 years ago