187 lines
4.4 KiB
Diff
187 lines
4.4 KiB
Diff
changeset: 409:0cc3f7f08de0
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user: Petr Vandrovec <petr@vandrovec.name>
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date: Sat May 28 13:38:37 2005 +0000
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files: mkinstalldirs
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description:
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New mkinstalldirs.
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diff -r 3ad605e1e151 -r 0cc3f7f08de0 mkinstalldirs
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--- a/mkinstalldirs Sat May 28 13:36:26 2005 +0000
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+++ b/mkinstalldirs Sat May 28 13:38:37 2005 +0000
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@@ -1,40 +1,150 @@
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#! /bin/sh
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# mkinstalldirs --- make directory hierarchy
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-# Author: Noah Friedman <friedman@prep.ai.mit.edu>
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+
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+scriptversion=2004-02-15.20
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+
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+# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
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# Created: 1993-05-16
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-# Public domain
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-
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-# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
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+# Public domain.
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+#
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+# This file is maintained in Automake, please report
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+# bugs to <bug-automake@gnu.org> or send patches to
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+# <automake-patches@gnu.org>.
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errstatus=0
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+dirmode=""
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+
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+usage="\
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+Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
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+
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+Create each directory DIR (with mode MODE, if specified), including all
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+leading file name components.
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+
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+Report bugs to <bug-automake@gnu.org>."
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+
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+# process command line arguments
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+while test $# -gt 0 ; do
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+ case $1 in
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+ -h | --help | --h*) # -h for help
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+ echo "$usage"
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+ exit 0
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+ ;;
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+ -m) # -m PERM arg
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+ shift
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+ test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
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+ dirmode=$1
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+ shift
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+ ;;
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+ --version)
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+ echo "$0 $scriptversion"
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+ exit 0
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+ ;;
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+ --) # stop option processing
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+ shift
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+ break
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+ ;;
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+ -*) # unknown option
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+ echo "$usage" 1>&2
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+ exit 1
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+ ;;
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+ *) # first non-opt arg
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+ break
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+ ;;
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+ esac
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+done
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for file
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do
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- set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
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- shift
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+ if test -d "$file"; then
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+ shift
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+ else
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+ break
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+ fi
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+done
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- pathcomp=
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- for d
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- do
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- pathcomp="$pathcomp$d"
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- case "$pathcomp" in
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- -* ) pathcomp=./$pathcomp ;;
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- esac
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+case $# in
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+ 0) exit 0 ;;
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+esac
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- if test ! -d "$pathcomp"; then
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- echo "mkdir $pathcomp"
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+# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
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+# mkdir -p a/c at the same time, both will detect that a is missing,
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+# one will create a, then the other will try to create a and die with
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+# a "File exists" error. This is a problem when calling mkinstalldirs
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+# from a parallel make. We use --version in the probe to restrict
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+# ourselves to GNU mkdir, which is thread-safe.
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+case $dirmode in
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+ '')
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+ if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
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+ echo "mkdir -p -- $*"
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+ exec mkdir -p -- "$@"
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+ else
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+ # On NextStep and OpenStep, the `mkdir' command does not
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+ # recognize any option. It will interpret all options as
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+ # directories to create, and then abort because `.' already
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+ # exists.
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+ test -d ./-p && rmdir ./-p
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+ test -d ./--version && rmdir ./--version
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+ fi
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+ ;;
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+ *)
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+ if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
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+ test ! -d ./--version; then
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+ echo "mkdir -m $dirmode -p -- $*"
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+ exec mkdir -m "$dirmode" -p -- "$@"
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+ else
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+ # Clean up after NextStep and OpenStep mkdir.
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+ for d in ./-m ./-p ./--version "./$dirmode";
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+ do
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+ test -d $d && rmdir $d
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+ done
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+ fi
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+ ;;
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+esac
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- mkdir "$pathcomp" || lasterr=$?
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+for file
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+do
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+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
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+ shift
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- if test ! -d "$pathcomp"; then
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- errstatus=$lasterr
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- fi
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- fi
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+ pathcomp=
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+ for d
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+ do
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+ pathcomp="$pathcomp$d"
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+ case $pathcomp in
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+ -*) pathcomp=./$pathcomp ;;
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+ esac
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- pathcomp="$pathcomp/"
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- done
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+ if test ! -d "$pathcomp"; then
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+ echo "mkdir $pathcomp"
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+
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+ mkdir "$pathcomp" || lasterr=$?
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+
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+ if test ! -d "$pathcomp"; then
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+ errstatus=$lasterr
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+ else
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+ if test ! -z "$dirmode"; then
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+ echo "chmod $dirmode $pathcomp"
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+ lasterr=""
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+ chmod "$dirmode" "$pathcomp" || lasterr=$?
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+
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+ if test ! -z "$lasterr"; then
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+ errstatus=$lasterr
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+ fi
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+ fi
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+ fi
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+ fi
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+
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+ pathcomp="$pathcomp/"
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+ done
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done
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exit $errstatus
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-# mkinstalldirs ends here
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+# Local Variables:
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+# mode: shell-script
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+# sh-indentation: 2
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+# eval: (add-hook 'write-file-hooks 'time-stamp)
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+# time-stamp-start: "scriptversion="
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+# time-stamp-format: "%:y-%02m-%02d.%02H"
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+# time-stamp-end: "$"
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+# End:
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