From 834a5a00362d27b6c785eb2367d0ca3ba799808c Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Wed, 8 Apr 2020 14:56:00 +0200
Subject: [PATCH] commit 37b9939 (removal of OBJ=.o) broke R3.13 build

---
 App/tools/driver.makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/App/tools/driver.makefile b/App/tools/driver.makefile
index 5ca8732..89dfbce 100644
--- a/App/tools/driver.makefile
+++ b/App/tools/driver.makefile
@@ -579,6 +579,7 @@ ifeq (${EPICS_BASETYPE},3.13)
 INSTALLRULE=install::
 BUILDRULE=build::
 BASERULES=${EPICS_BASE}/config/RULES.Vx
+OBJ=.o
 else # 3.14+
 INSTALLRULE=install:
 BUILDRULE=build: