Localisation conversion script now detects which version lrelease is available in the system

FossilOrigin-Name: 4286422aff75481222f2855360bdc6c18c588e38

intl/convert.sh

@@ -3,6 +3,18 @@ SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 PRJDIR=$SCRIPTDIR/..
 INTLDIR=$SCRIPTDIR
 
+# Detect lrelease tool
+if hash lrelease-qt5 2>/dev/null; then
+	LRELEASE="lrelease-qt5"
+elif hash lrelease 2>/dev/null; then
+	LRELEASE="lrelease"
+else
+	echo "lrelease not found"
+	exit 1
+fi
+	
+echo "Using ${LRELEASE}"
+
 echo "Converting localizations"
 
 rm -rf $PRJDIR/rsrc/intl
@@ -16,7 +28,7 @@ do
 	# the original text in the code
 	if [ "$BASE" != "en_US" ]; then
 		echo "$TARGET"
-		lrelease-qt5 $i -qm $PRJDIR/rsrc/intl/$BASE.qm
+		$LRELEASE $i -qm $PRJDIR/rsrc/intl/$BASE.qm
 	fi
 done