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@ -1,7 +1,7 @@ |
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#!/bin/sh |
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#!/bin/sh |
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# install - install a program, script, or datafile |
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# install - install a program, script, or datafile |
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scriptversion=2013-12-25.23; # UTC |
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scriptversion=2018-03-11.20; # UTC |
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# This originates from X11R5 (mit/util/scripts/install.sh), which was |
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# This originates from X11R5 (mit/util/scripts/install.sh), which was |
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# later released in X11R6 (xc/config/util/install.sh) with the |
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# later released in X11R6 (xc/config/util/install.sh) with the |
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@ -271,15 +271,18 @@ do |
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fi |
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fi |
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dst=$dst_arg |
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dst=$dst_arg |
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# If destination is a directory, append the input filename; won't work |
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# If destination is a directory, append the input filename. |
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# if double slashes aren't ignored. |
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if test -d "$dst"; then |
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if test -d "$dst"; then |
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if test "$is_target_a_directory" = never; then |
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if test "$is_target_a_directory" = never; then |
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echo "$0: $dst_arg: Is a directory" >&2 |
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echo "$0: $dst_arg: Is a directory" >&2 |
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exit 1 |
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exit 1 |
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fi |
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fi |
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dstdir=$dst |
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dstdir=$dst |
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dst=$dstdir/`basename "$src"` |
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dstbase=`basename "$src"` |
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case $dst in |
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*/) dst=$dst$dstbase;; |
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*) dst=$dst/$dstbase;; |
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esac |
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dstdir_status=0 |
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dstdir_status=0 |
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else |
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else |
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dstdir=`dirname "$dst"` |
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dstdir=`dirname "$dst"` |
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@ -288,6 +291,11 @@ do |
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fi |
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fi |
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fi |
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fi |
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case $dstdir in |
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*/) dstdirslash=$dstdir;; |
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*) dstdirslash=$dstdir/;; |
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esac |
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obsolete_mkdir_used=false |
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obsolete_mkdir_used=false |
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if test $dstdir_status != 0; then |
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if test $dstdir_status != 0; then |
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@ -324,34 +332,43 @@ do |
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# is incompatible with FreeBSD 'install' when (umask & 300) != 0. |
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# is incompatible with FreeBSD 'install' when (umask & 300) != 0. |
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;; |
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;; |
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*) |
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*) |
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# Note that $RANDOM variable is not portable (e.g. dash); Use it |
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# here however when possible just to lower collision chance. |
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tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ |
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tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ |
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trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 |
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trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 |
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# Because "mkdir -p" follows existing symlinks and we likely work |
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# directly in world-writeable /tmp, make sure that the '$tmpdir' |
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# directory is successfully created first before we actually test |
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# 'mkdir -p' feature. |
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if (umask $mkdir_umask && |
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if (umask $mkdir_umask && |
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exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 |
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$mkdirprog $mkdir_mode "$tmpdir" && |
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exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 |
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then |
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then |
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if test -z "$dir_arg" || { |
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if test -z "$dir_arg" || { |
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# Check for POSIX incompatibilities with -m. |
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# Check for POSIX incompatibilities with -m. |
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# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or |
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# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or |
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# other-writable bit of parent directory when it shouldn't. |
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# other-writable bit of parent directory when it shouldn't. |
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# FreeBSD 6.1 mkdir -m -p sets mode of existing directory. |
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# FreeBSD 6.1 mkdir -m -p sets mode of existing directory. |
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ls_ld_tmpdir=`ls -ld "$tmpdir"` |
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test_tmpdir="$tmpdir/a" |
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ls_ld_tmpdir=`ls -ld "$test_tmpdir"` |
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case $ls_ld_tmpdir in |
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case $ls_ld_tmpdir in |
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d????-?r-*) different_mode=700;; |
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d????-?r-*) different_mode=700;; |
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d????-?--*) different_mode=755;; |
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d????-?--*) different_mode=755;; |
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*) false;; |
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*) false;; |
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esac && |
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esac && |
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$mkdirprog -m$different_mode -p -- "$tmpdir" && { |
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$mkdirprog -m$different_mode -p -- "$test_tmpdir" && { |
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ls_ld_tmpdir_1=`ls -ld "$tmpdir"` |
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ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` |
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test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" |
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test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" |
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} |
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} |
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} |
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} |
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then posix_mkdir=: |
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then posix_mkdir=: |
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fi |
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fi |
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rmdir "$tmpdir/d" "$tmpdir" |
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rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" |
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else |
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else |
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# Remove any dirs left behind by ancient mkdir implementations. |
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# Remove any dirs left behind by ancient mkdir implementations. |
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rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null |
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rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null |
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fi |
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fi |
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trap '' 0;; |
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trap '' 0;; |
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esac;; |
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esac;; |
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@ -427,8 +444,8 @@ do |
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else |
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else |
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# Make a couple of temp file names in the proper directory. |
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# Make a couple of temp file names in the proper directory. |
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dsttmp=$dstdir/_inst.$$_ |
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dsttmp=${dstdirslash}_inst.$$_ |
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rmtmp=$dstdir/_rm.$$_ |
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rmtmp=${dstdirslash}_rm.$$_ |
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# Trap to clean up those temp files at exit. |
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# Trap to clean up those temp files at exit. |
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trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 |
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trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 |
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@ -493,9 +510,9 @@ do |
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done |
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done |
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# Local variables: |
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# Local variables: |
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# eval: (add-hook 'write-file-hooks 'time-stamp) |
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# eval: (add-hook 'before-save-hook 'time-stamp) |
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# time-stamp-start: "scriptversion=" |
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# time-stamp-start: "scriptversion=" |
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# time-stamp-format: "%:y-%02m-%02d.%02H" |
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# time-stamp-format: "%:y-%02m-%02d.%02H" |
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# time-stamp-time-zone: "UTC" |
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# time-stamp-time-zone: "UTC0" |
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# time-stamp-end: "; # UTC" |
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# time-stamp-end: "; # UTC" |
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# End: |
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# End: |
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Mike Tzou
5 years ago
committed by