add folder cache to makefiles

mailnews/base/src/MANIFEST

@@ -21,6 +21,7 @@ nsMessengerBootstrap.h
 nsMsgKeyArray.h
 nsUrlListenerManager.h
 nsMsgMailSession.h
+nsMsgFolderCache.h
 nsMsgFolderDataSource.h
 nsMsgMessageDataSource.h
 nsMessageViewDataSource.h

mailnews/base/src/Makefile.in

@@ -34,6 +34,7 @@ EXPORTS = \
 	nsMsgAccountManager.h	\
 	nsMsgAccount.h			\
 	nsMsgFolderDataSource.h \
+	nsMsgFolderCache.h \
 	nsMsgMessageDataSource.h \
 	nsMessageViewDataSource.h \
 	nsMsgAccountManagerDS.h	\
@@ -69,6 +70,8 @@ CPPSRCS = \
 	nsMsgBiffManager.cpp \
 	nsMsgNotificationManager.cpp \
 	nsMsgCopyService.cpp \
+	nsMsgFolderCache.cpp \
+	nsMsgFolderCacheElement.cpp \
 	$(NULL)
 
 # we don't want the shared lib, but we want to force the creation of a static lib.

mailnews/base/src/makefile.win

@@ -31,6 +31,7 @@ EXPORTS=						\
 	nsUrlListenerManager.h		\
 	nsMsgMailSession.h			\
 	nsMsgFolderDataSource.h		\
+	nsMsgFolderCache.h \
 	nsMsgMessageDataSource.h	\
 	nsMessageViewDataSource.h	\
     nsMsgAccount.h				\
@@ -73,6 +74,8 @@ CPP_OBJS=									\
 	.\$(OBJDIR)\nsMsgBiffManager.obj		\
 	.\$(OBJDIR)\nsMsgNotificationManager.obj \
 	.\$(OBJDIR)\nsMsgCopyService.obj		\
+	.\$(OBJDIR)\nsMsgFolderCache.obj		\
+	.\$(OBJDIR)\nsMsgFolderCacheElement.obj		\
 	$(NULL)