Adding upstream version 2.9.0dev.12.upstream/2.9.0dev.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/scripts/install-lss.sh b/scripts/install-lss.sh
new file mode 100755
index 0000000..eb9694a
--- /dev/null
+++ b/scripts/install-lss.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# $LynxId: install-lss.sh,v 1.2 2021/01/07 00:32:39 tom Exp $
+# install lynx.lss, ensuring the old config-file is saved to a backup file.
+#
+# $1 = install program
+# $2 = file to install
+# $3 = where to install it
+PRG="$1"
+SRC=$2
+DST=$3
+
+if test -f "$DST" ; then
+	# See if we have saved this information before
+	if cmp -s "$SRC" "$DST"
+	then
+		echo "... installed $DST would not be changed"
+	else
+		NUM=1
+		while test -f "${DST}-${NUM}"
+		do
+			if cmp -s "$SRC" "${DST}-${NUM}"
+			then
+				break
+			fi
+			NUM=`expr "$NUM" + 1`
+		done
+		if test ! -f "${DST}-${NUM}"
+		then
+			echo "... saving old config as ${DST}-${NUM}"
+			mv "$DST" "${DST}-${NUM}" || exit 1
+		fi
+		echo "** installing $SRC as $DST"
+		eval "$PRG" "$SRC" "$DST" || exit 1
+	fi
+else
+	echo "** installing $SRC as $DST"
+	eval "$PRG" "$SRC" "$DST" || exit 1
+fi