diff --git a/iocBoot/iocxxx/Makefile b/iocBoot/iocxxx/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b00b574dcd91c0907991373dbffc95a299ced8aa
--- /dev/null
+++ b/iocBoot/iocxxx/Makefile
@@ -0,0 +1,14 @@
+TOP = ../..
+include $(TOP)/configure/CONFIG
+#ARCH = win32-x86
+#ARCH = windows-x64-static
+#ARCH = windows-x64-debug
+#ARCH = windows-x64
+#ARCH = cygwin-x86
+#ARCH = linux-x86
+#ARCH = linux-x86_64
+ARCH = vxWorks-ppc32
+#ARCH = vxWorks694-ppc32
+#ARCH = vxWorks-ppc603
+TARGETS = envPaths cdCommands dllPath.bat
+include $(TOP)/configure/RULES.ioc
diff --git a/iocBoot/iocxxx/README b/iocBoot/iocxxx/README
new file mode 100644
index 0000000000000000000000000000000000000000..1060b5e6b9aff50dcf088d243a1fbe242fd352bb
--- /dev/null
+++ b/iocBoot/iocxxx/README
@@ -0,0 +1,5 @@
+Assuming the EPICS_HOST_ARCH environment variable is set correctly,
+start the ioc from this directory by executing the following command.
+
+../../bin/${EPICS_HOST_ARCH}/xxx st.cmd
+