autoupdate

1 files changed, 35 insertions, 13 deletions

diff --git a/build-aux/install-sh b/build-aux/install-sh
index 220d6647ef..f746d0f80e 100755
--- a/build-aux/install-sh
+++ b/build-aux/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2006-04-25.22
+scriptversion=2006-05-11.20
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -42,12 +42,17 @@ scriptversion=2006-04-25.22
 # from scratch.  It can only install one file at a time, a restriction
 # shared with many OS's install programs.
 
+nl='
+'
+IFS=" ""	$nl"
+
 # set DOITPROG to echo to test this script
 
 # Don't use :- since 4.3BSD and earlier shells don't like it.
 doit="${DOITPROG-}"
 
-# put in absolute paths if you don't have them in your path; or use env. vars.
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
 
 mvprog="${MVPROG-mv}"
 cpprog="${CPPROG-cp}"
@@ -311,9 +316,9 @@ do
       # step, checking for races as we go.
 
       case $dstdir in
-	/*) pathcomp=/ ;;
-	-*) pathcomp=./ ;;
-	*)  pathcomp= ;;
+	/*) prefix=/ ;;
+	-*) prefix=./ ;;
+	*)  prefix= ;;
       esac
 
       case $posix_glob in
@@ -333,19 +338,36 @@ do
       $posix_glob && set +f
       IFS=$oIFS
 
+      prefixes=
+
       for d
       do
-	test "x$d" = x && continue
+	test -z "$d" && continue
 
-	pathcomp=$pathcomp$d
-	if test ! -d "$pathcomp"; then
-	  $mkdirprog "$pathcomp"
-	  # Don't fail if two instances are running concurrently.
-	  test -d "$pathcomp" || exit 1
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    $mkdirprog -m "$mkdir_mode" -p -- "$dstdir" && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
 	fi
-	pathcomp=$pathcomp/
+	prefix=$prefix/
       done
-      obsolete_mkdir_used=true
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	eval "\$mkdirprog $prefixes" || test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
     fi
   fi