Ooops... install include as db2.h to differentiate it from the system

db.h.  As long as the header is changed rename the lib to libdb2.a

databases/db/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.8 1999/06/18 03:31:35 marc Exp $
+# $OpenBSD: Makefile,v 1.9 1999/06/18 04:06:16 marc Exp $
 
 DISTNAME=	db-2.7.5
 CATEGORIES=	databases
@@ -36,6 +36,8 @@ do-fetch:
 	fi
 
 post-install:
+	@mv ${PREFIX}/include/db.h ${PREFIX}/include/db2.h
+	@mv ${PREFIX}/lib/libdb.a ${PREFIX}/lib/libdb2.a
 	@${MKDIR} ${PREFIX}/share/examples/db
 	@echo Installing samples: ${PREFIX}/share/examples/db ...
 .for example in ${EXAMPLES}

databases/db/pkg/PLIST

@@ -7,9 +7,9 @@ bin/db_deadlock
 bin/db_checkpoint
 bin/db_archive
 bin/db_stat
-lib/libdb.a
+lib/libdb2.a
 include/db_185.h
-include/db.h
+include/db2.h
 include/db_cxx.h
 share/doc/db/api_c/DbTxn/abort.html
 share/doc/db/api_c/DbTxn/commit.html