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#! /bin/sh | ||
# mkinstalldirs --- make directory hierarchy | ||
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scriptversion=2006-05-11.19 | ||
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# Original author: Noah Friedman <friedman@prep.ai.mit.edu> | ||
# Created: 1993-05-16 | ||
# Public domain. | ||
# | ||
# This file is maintained in Automake, please report | ||
# bugs to <bug-automake@gnu.org> or send patches to | ||
# <automake-patches@gnu.org>. | ||
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nl=' | ||
' | ||
IFS=" "" $nl" | ||
errstatus=0 | ||
dirmode= | ||
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usage="\ | ||
Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... | ||
Create each directory DIR (with mode MODE, if specified), including all | ||
leading file name components. | ||
Report bugs to <bug-automake@gnu.org>." | ||
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# process command line arguments | ||
while test $# -gt 0 ; do | ||
case $1 in | ||
-h | --help | --h*) # -h for help | ||
echo "$usage" | ||
exit $? | ||
;; | ||
-m) # -m PERM arg | ||
shift | ||
test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } | ||
dirmode=$1 | ||
shift | ||
;; | ||
--version) | ||
echo "$0 $scriptversion" | ||
exit $? | ||
;; | ||
--) # stop option processing | ||
shift | ||
break | ||
;; | ||
-*) # unknown option | ||
echo "$usage" 1>&2 | ||
exit 1 | ||
;; | ||
*) # first non-opt arg | ||
break | ||
;; | ||
esac | ||
done | ||
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for file | ||
do | ||
if test -d "$file"; then | ||
shift | ||
else | ||
break | ||
fi | ||
done | ||
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case $# in | ||
0) exit 0 ;; | ||
esac | ||
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# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and | ||
# mkdir -p a/c at the same time, both will detect that a is missing, | ||
# one will create a, then the other will try to create a and die with | ||
# a "File exists" error. This is a problem when calling mkinstalldirs | ||
# from a parallel make. We use --version in the probe to restrict | ||
# ourselves to GNU mkdir, which is thread-safe. | ||
case $dirmode in | ||
'') | ||
if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then | ||
echo "mkdir -p -- $*" | ||
exec mkdir -p -- "$@" | ||
else | ||
# On NextStep and OpenStep, the `mkdir' command does not | ||
# recognize any option. It will interpret all options as | ||
# directories to create, and then abort because `.' already | ||
# exists. | ||
test -d ./-p && rmdir ./-p | ||
test -d ./--version && rmdir ./--version | ||
fi | ||
;; | ||
*) | ||
if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && | ||
test ! -d ./--version; then | ||
echo "mkdir -m $dirmode -p -- $*" | ||
exec mkdir -m "$dirmode" -p -- "$@" | ||
else | ||
# Clean up after NextStep and OpenStep mkdir. | ||
for d in ./-m ./-p ./--version "./$dirmode"; | ||
do | ||
test -d $d && rmdir $d | ||
done | ||
fi | ||
;; | ||
esac | ||
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for file | ||
do | ||
case $file in | ||
/*) pathcomp=/ ;; | ||
*) pathcomp= ;; | ||
esac | ||
oIFS=$IFS | ||
IFS=/ | ||
set fnord $file | ||
shift | ||
IFS=$oIFS | ||
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for d | ||
do | ||
test "x$d" = x && continue | ||
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pathcomp=$pathcomp$d | ||
case $pathcomp in | ||
-*) pathcomp=./$pathcomp ;; | ||
esac | ||
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if test ! -d "$pathcomp"; then | ||
echo "mkdir $pathcomp" | ||
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mkdir "$pathcomp" || lasterr=$? | ||
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if test ! -d "$pathcomp"; then | ||
errstatus=$lasterr | ||
else | ||
if test ! -z "$dirmode"; then | ||
echo "chmod $dirmode $pathcomp" | ||
lasterr= | ||
chmod "$dirmode" "$pathcomp" || lasterr=$? | ||
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if test ! -z "$lasterr"; then | ||
errstatus=$lasterr | ||
fi | ||
fi | ||
fi | ||
fi | ||
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pathcomp=$pathcomp/ | ||
done | ||
done | ||
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exit $errstatus | ||
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# Local Variables: | ||
# mode: shell-script | ||
# sh-indentation: 2 | ||
# eval: (add-hook 'write-file-hooks 'time-stamp) | ||
# time-stamp-start: "scriptversion=" | ||
# time-stamp-format: "%:y-%02m-%02d.%02H" | ||
# time-stamp-end: "$" | ||
# End: |