add common to support old EPICS base

devlib2.Makefile

@@ -2,14 +2,36 @@
 include ${REQUIRE_TOOLS}/driver.makefile
 
 
+COMMON:= common
+
+
+ifeq ($(EPICS_VERSION)$(EPICS_REVISION)$(EPICS_MODIFICATION),3150)
+# The MMIO definitions are included in EPICS Base >=3.15.1
+HEADERS += $(COMMON)/os/default/epicsMMIO.h
+HEADERS += $(COMMON)/epicsMMIODef.h
+endif
+
+ifeq ($(EPICS_VERSION)$(EPICS_REVISION),314)
+HEADERS += $(COMMON)/os/default/epicsMMIO.h
+HEADERS += $(COMMON)/os/default/epicsMMIODef.h
+
+ifneq ($(findstring $(EPICS_MODIFICATION),1 2 3 4 5 6 7 8),)
+HEADERS += $(COMMON)/epicsEndian.h
+HEADERS += $(COMMON)/os/default/osdWireConfig.h
+endif
+endif
+
+
+
 PCIAPP:= pciApp
 
 HEADERS += $(PCIAPP)/devLibPCI.h
 HEADERS += $(PCIAPP)/devLibPCIImpl.h
 
-SOURCES += $(wildcard $(PCIAPP)/devLib*.c)
+SOURCES += $(PCIAPP)/devLibPCI.c
+SOURCES += $(PCIAPP)/devLibPCIStrings.c
+SOURCES += $(PCIAPP)/os/Linux/devLibPCIOSD.c
 SOURCES += $(PCIAPP)/pcish.c
-SOURCES_Linux += $(PCIAPP)/os/Linux/devLibPCIOSD.c
 
 DBDS += $(PCIAPP)/epicspci.dbd