update from autoconf 2.52

diff --git a/mkinstalldirs b/mkinstalldirs
index bb5838157a2508aa6cc3458737f2968a767e1e59..6da40ea56711e5c78733f3b4804ac6d62c71ad34 100755 (executable)
--- a/mkinstalldirs
+++ b/mkinstalldirs
@@ -1,27 +1,66 @@
-#!/bin/sh
+#! /bin/sh
 # mkinstalldirs --- make directory hierarchy
 # Author: Noah Friedman <friedman@prep.ai.mit.edu>
 # Created: 1993-05-16
-# Last modified: 1994-03-25
 # Public domain
 
+# $Id$
+
 umask 022
 errstatus=0
+dirmode=""
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
+
+# process command line arguments
+while test $# -gt 0 ; do
+   case "${1}" in
+     -h | --help | --h* )                      # -h for help
+        echo "${usage}" 1>&2; exit 0 ;;
+     -m )                                      # -m PERM arg
+        shift
+        test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; }
+        dirmode="${1}"
+        shift ;;
+     -- ) shift; break ;;                      # stop option processing
+     -* ) echo "${usage}" 1>&2; exit 1 ;;      # unknown option
+     * )  break ;;                             # first non-opt arg
+   esac
+done
 
-for file in ${1+"$@"} ; do 
+for file
+do
    set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
    shift
 
    pathcomp=
-   for d in ${1+"$@"} ; do
+   for d
+   do
      pathcomp="$pathcomp$d"
      case "$pathcomp" in
        -* ) pathcomp=./$pathcomp ;;
      esac
 
      if test ! -d "$pathcomp"; then
-        echo "mkdir $pathcomp" 1>&2
-        mkdir "$pathcomp" || errstatus=$?
+        echo "mkdir $pathcomp"
+
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+         errstatus=$lasterr
+       else
+         if test ! -z "$dirmode"; then
+            echo "chmod $dirmode $pathcomp"
+
+            lasterr=""
+            chmod $dirmode "$pathcomp" || lasterr=$?
+
+            if test ! -z "$lasterr"; then
+              errstatus=$lasterr
+            fi
+         fi
+        fi
      fi
 
      pathcomp="$pathcomp/"
@@ -30,4 +69,7 @@ done
 
 exit $errstatus
 
-# mkinstalldirs ends here
+# Local Variables:
+# mode:shell-script
+# sh-indentation:3
+# End: