[product] Add launching script for arch linux.

close #523

Signed-off-by: Stéphane Galland <galland@arakhne.org>

eclipse-products/io.sarl.lang.updatesite/rootfiles/linux/eclipse-sarl-archlinux.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+MYSELF=`readlink -f "$0"`
+echo "MYSELF=$MYSELF"
+CDIR=`dirname "$MYSELF"`
+echo "CDIR=$CDIR"
+
+if [ -r "$HOME/.eclipse/eclipserc" ]
+then
+	echo "Loading user configuration"
+	. "$HOME/.eclipse/eclipserc"
+fi
+
+# Use GTK 2
+export SWT_GTK=0
+# Bug fix for overlay scrollbars
+export LIBOVERLAY_SCROLLBAR=0
+
+# Remove /usr/lib/jni from LD_LIBRARY_PATH to avoid loading from Eclipse
+export LD_LIBRARY_PATH=`echo "$LD_LIBRARY_PATH" | perl -p -e 's!(/usr/lib/jni:)|(:?/usr/lib/jni)!!'`
+
+echo "Native Library Path: $LD_LIBRARY_PATH"
+echo "Launching SARL IDE ${project.version}"
+exec "$CDIR/eclipse-sarl" $VMARGS "$@"