Updated debian-dist and debian package scripts from 2.6 branch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39520 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

debian/unpack_examples.sh.in

@@ -0,0 +1,62 @@
+#!/bin/bash
+#
+# Unpack compressed examples from the packaged documentation
+# into a directory where the user can compile and/or run them.
+
+WX_EXAMPLES_DIR="/usr/share/doc/wx=V-examples/examples"
+
+usage() {
+    echo "$0 [subdir [subdir] ...] dest_dir"
+    echo "    subdir   - a subdir of $WX_EXAMPLES_DIR to unpack."
+    echo "    dest_dir - location for the unpacked examples."
+    echo
+    echo "If no subdirs are supplied explicitly, all examples will be unpacked."
+    exit 1
+}
+
+if [ $# -lt 1 ]; then
+    usage
+fi 
+
+while [ $# -gt 1 ]; do
+    SUBDIRS="$SUBDIRS $1"
+    shift
+done
+
+DESTDIR="$1"
+
+if [ -e $DESTDIR ]; then
+    echo "Destination $DESTDIR already exists. Cowardly exiting."
+    exit 2
+fi
+
+if [ -z "$SUBDIRS" ]; then
+    for d in $(cd $WX_EXAMPLES_DIR 2> /dev/null && ls -d * 2> /dev/null); do
+        [ -d "$WX_EXAMPLES_DIR/$d" ] && SUBDIRS="$SUBDIRS $d"
+    done
+else
+    for d in $SUBDIRS; do
+    	if [ -d "$WX_EXAMPLES_DIR/$d" ]; then
+	    _SUBDIRS="$d"
+	else
+	    echo "Subdir $WX_EXAMPLES_DIR/$d does not exist.  Skipping."
+	fi
+    done
+    SUBDIRS="$_SUBDIRS"
+fi
+
+if [ -z "$SUBDIRS" ]; then
+    echo "Nothing to copy from $WX_EXAMPLES_DIR.  Aborting."
+    exit 1
+fi
+
+mkdir -p $DESTDIR
+for d in $SUBDIRS; do
+    echo "Copying $WX_EXAMPLES_DIR/$d to $DESTDIR"
+    cp -pr "$WX_EXAMPLES_DIR/$d" "$DESTDIR"
+done
+
+echo -n "Unpacking... "
+find $DESTDIR -name "*.gz" -exec gunzip {} \;
+echo "done."
+