Merge pull request #21 from mdavidsaver/setsover

Set SONAME

src/Makefile

@@ -3,6 +3,18 @@
 TOP = ..
 include $(TOP)/configure/CONFIG
 
+EPICS_PVA_MAJOR_VERSION = 4
+EPICS_PVA_MINOR_VERSION = 2
+EPICS_PVA_MAINTENANCE_VERSION = 0
+EPICS_PVA_DEVELOPMENT_FLAG = 1
+
+EXPANDVARS += EPICS_PVA_MAJOR_VERSION
+EXPANDVARS += EPICS_PVA_MINOR_VERSION
+EXPANDVARS += EPICS_PVA_MAINTENANCE_VERSION
+EXPANDVARS += EPICS_PVA_DEVELOPMENT_FLAG
+
+EXPANDFLAGS += $(foreach var,$(EXPANDVARS),-D$(var)="$(strip $($(var)))")
+
 INSTALL_INCLUDE = $(INSTALL_LOCATION)/include/pv
 USR_INCLUDES += -I$(INSTALL_LOCATION)/include
 
@@ -24,6 +36,8 @@ include $(PVACCESS_SRC)/ioc/Makefile
 
 LIBRARY = pvAccess
 
+SHRLIB_VERSION = $(EPICS_PVA_MAJOR_VERSION).$(EPICS_PVA_MINOR_VERSION).$(EPICS_PVA_MAINTENANCE_VERSION)
+
 pvAccess_LIBS += pvData
 pvAccess_LIBS += ca
 pvAccess_LIBS += Com
@@ -33,3 +47,7 @@ pvAccess_SYS_LIBS_WIN32 += ws2_32
 
 include $(TOP)/configure/RULES
 
+# Can't use EXPAND as generated headers must appear
+# in O.Common, but EXPAND emits rules for O.$(T_A)
+../O.Common/pvaVersionNum.h: pvaVersionNum.h@
+	$(EXPAND_TOOL) $(EXPANDFLAGS) $($@_EXPANDFLAGS) $< $@

src/pva/Makefile

@@ -4,6 +4,7 @@ SRC_DIRS += $(PVACCESS_SRC)/pva
 
 INC += pvaConstants.h
 INC += pvaVersion.h
+INC += pvaVersionNum.h
 INC += clientFactory.h
 
 LIBSRCS += pvaVersion.cpp

src/pva/pvaVersion.h

@@ -22,12 +22,7 @@
 
 #include <shareLib.h>
 
-// module version
-// TODO to be generated, etc.
-#define EPICS_PVA_MAJOR_VERSION 4
-#define EPICS_PVA_MINOR_VERSION 2 
-#define EPICS_PVA_MAINTENANCE_VERSION 0
-#define EPICS_PVA_DEVELOPMENT_FLAG 1
+#include "pvaVersionNum.h"
 
 namespace epics {
 namespace pvAccess {

src/pva/pvaVersionNum.h@

@@ -0,0 +1,7 @@
+#ifndef VERSION_H_
+#  error include pvaVersion.h, not this header
+#endif
+#define EPICS_PVA_MAJOR_VERSION @EPICS_PVA_MAJOR_VERSION@
+#define EPICS_PVA_MINOR_VERSION @EPICS_PVA_MINOR_VERSION@
+#define EPICS_PVA_MAINTENANCE_VERSION @EPICS_PVA_MAINTENANCE_VERSION@
+#define EPICS_PVA_DEVELOPMENT_FLAG @EPICS_PVA_DEVELOPMENT_FLAG@