another attempt to fix windows build

src/copy/pvArrayPlugin.cpp

@@ -34,8 +34,12 @@ PVArrayPlugin::~PVArrayPlugin()
 
 void PVArrayPlugin::create()
 {
-     PVArrayPluginPtr pvPlugin = PVArrayPluginPtr(new PVArrayPlugin());
-     PVPluginRegistry::registerPlugin(name,pvPlugin);
+     static bool firstTime = true;
+     if(firstTime) {
+         firstTime = false;
+         PVArrayPluginPtr pvPlugin = PVArrayPluginPtr(new PVArrayPlugin());
+         PVPluginRegistry::registerPlugin(name,pvPlugin);
+    }
 }
 
 PVFilterPtr PVArrayPlugin::create(

src/copy/pvCopy.cpp

@@ -16,9 +16,9 @@
 #include <pv/bitSet.h>
 #include <pv/thread.h>
 
+#include <pv/pvPlugin.h>
 #define epicsExportSharedSymbols
 #include <pv/pvStructureCopy.h>
-#include <pv/pvPlugin.h>
 
 using std::tr1::static_pointer_cast;
 using std::tr1::dynamic_pointer_cast;

src/copy/pvDeadbandPlugin.cpp

@@ -34,8 +34,12 @@ PVDeadbandPlugin::~PVDeadbandPlugin()
 
 void PVDeadbandPlugin::create()
 {
-     PVDeadbandPluginPtr pvPlugin = PVDeadbandPluginPtr(new PVDeadbandPlugin());
-     PVPluginRegistry::registerPlugin(name,pvPlugin);
+     static bool firstTime = true;
+     if(firstTime) {
+         firstTime = false;
+         PVDeadbandPluginPtr pvPlugin = PVDeadbandPluginPtr(new PVDeadbandPlugin());
+         PVPluginRegistry::registerPlugin(name,pvPlugin);
+     }
 }
 
 PVFilterPtr PVDeadbandPlugin::create(

src/copy/pvTimestampPlugin.cpp

@@ -34,8 +34,12 @@ PVTimestampPlugin::~PVTimestampPlugin()
 
 void PVTimestampPlugin::create()
 {
-     PVTimestampPluginPtr pvPlugin = PVTimestampPluginPtr(new PVTimestampPlugin());
-     PVPluginRegistry::registerPlugin(name,pvPlugin);
+     static bool firstTime = true;
+     if(firstTime) {
+         firstTime = false;
+         PVTimestampPluginPtr pvPlugin = PVTimestampPluginPtr(new PVTimestampPlugin());
+         PVPluginRegistry::registerPlugin(name,pvPlugin);
+     }
 }
 
 PVFilterPtr PVTimestampPlugin::create(

src/database/pvDatabase.cpp

@@ -31,15 +31,15 @@ namespace epics { namespace pvDatabase {
 
 static PVDatabasePtr pvDatabaseMaster;
 
-bool PVDatabase::getMasterFirstCall = true;
-
 PVDatabasePtr PVDatabase::getMaster()
 {
-    if(getMasterFirstCall) {
-        getMasterFirstCall = false;
+    static bool firstTime = true;
+    if(firstTime) {
+        firstTime = false;
         pvDatabaseMaster = PVDatabasePtr(new PVDatabase());
         PVArrayPlugin::create();
         PVTimestampPlugin::create();
+        PVDeadbandPlugin::create();
     }    
     return pvDatabaseMaster;
 }

test/src/testPlugin.cpp

@@ -30,6 +30,7 @@
 #include <pv/channelProviderLocal.h>
 #include <pv/convert.h>
 #include <pv/pvStructureCopy.h>
+#include <pv/pvDatabase.h>
 #define epicsExportSharedSymbols
 #include "powerSupply.h"
 
@@ -267,6 +268,7 @@ static void ignoreTest()
 MAIN(testPlugin)
 {
     testPlan(22);
+    PVDatabasePtr pvDatabase(PVDatabase::getMaster());
     deadbandTest();
     arrayTest();
     timeStampTest();