Regenerate.

config/install-sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2004-01-12.10
+scriptversion=2004-02-15.20
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -214,7 +214,7 @@ do
   # Skip lots of stat calls in the usual case.
   if test ! -d "$dstdir"; then
     defaultIFS='
-  	'
+	 '
     IFS="${IFS-$defaultIFS}"
 
     oIFS=$IFS
@@ -228,7 +228,13 @@ do
     while test $# -ne 0 ; do
       pathcomp=$pathcomp$1
       shift
-      test -d "$pathcomp" || $mkdirprog "$pathcomp"
+      if test ! -d "$pathcomp"; then
+        $mkdirprog "$pathcomp" || lasterr=$?
+	# mkdir can fail with a `File exist' error in case several
+	# install-sh are creating the directory concurrently.  This
+	# is OK.
+	test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; }
+      fi
       pathcomp=$pathcomp/
     done
   fi
@@ -284,8 +290,8 @@ do
         $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
         || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
         || {
-  	  echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
-  	  (exit 1); exit
+	  echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+	  (exit 1); exit
         }
       else
         :