Initial import of the CDE 2.1.30 sources from the Open Group.

cde/util/scripts/lndir.sh

@@ -0,0 +1,85 @@
+#! /bin/sh
+
+# lndir - create shadow link tree
+#
+# $XConsortium: lndir.sh,v 1.8 91/04/15 17:55:03 rws Exp $
+#
+# Used to create a copy of the a directory tree that has links for all
+# non- directories (except those named RCS or SCCS).  If you are
+# building the distribution on more than one machine, you should use
+# this script.
+#
+# If your master sources are located in /usr/local/src/X and you would like
+# your link tree to be in /usr/local/src/new-X, do the following:
+#
+# 	%  mkdir /usr/local/src/new-X
+#	%  cd /usr/local/src/new-X
+# 	%  lndir ../X
+
+USAGE="Usage: $0 fromdir [todir]"
+
+if [ $# -lt 1 -o $# -gt 2 ]
+then
+	echo "$USAGE"
+	exit 1
+fi
+
+DIRFROM=$1
+
+if [ $# -eq 2 ];
+then
+	DIRTO=$2
+else
+	DIRTO=.
+fi
+
+if [ ! -d $DIRTO ]
+then
+	echo "$0: $DIRTO is not a directory"
+	echo "$USAGE"
+	exit 2
+fi
+
+cd $DIRTO
+
+if [ ! -d $DIRFROM ]
+then
+	echo "$0: $DIRFROM is not a directory"
+	echo "$USAGE"
+	exit 2
+fi
+
+pwd=`pwd`
+
+if [ `(cd $DIRFROM; pwd)` = $pwd ]
+then
+	echo "$pwd: FROM and TO are identical!"
+	exit 1
+fi
+
+for file in `ls -af $DIRFROM`
+do
+    if [ ! -d $DIRFROM/$file ]
+    then
+	    ln -s $DIRFROM/$file .
+    else
+	    if [ $file != RCS -a $file != SCCS -a $file != . -a $file != .. ]
+	    then
+		    echo $file:
+		    mkdir $file
+		    (cd $file
+		     pwd=`pwd`
+		     case "$DIRFROM" in
+			     /*) ;;
+			     *)  DIRFROM=../$DIRFROM ;;
+		     esac
+		     if [ `(cd $DIRFROM/$file; pwd)` = $pwd ]
+		     then
+			    echo "$pwd: FROM and TO are identical!"
+			    exit 1
+		     fi
+		     $0 $DIRFROM/$file
+		    )
+	    fi
+    fi
+done