More threading cleanups.

src/interfaces/libpq/Makefile

@@ -4,7 +4,7 @@
 #
 # Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/interfaces/libpq/Makefile,v 1.84 2003/08/08 02:46:40 momjian Exp $
+# $Header: /cvsroot/pgsql/src/interfaces/libpq/Makefile,v 1.85 2003/08/08 02:55:08 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -51,7 +51,7 @@ crypt.c getaddrinfo.c inet_aton.c snprintf.c strerror.c path.c thread.c: %.c : $
 
 # compile this with thread flags
 thread.o: thread.c
-	$(CC) $(CFLAGS) $(THREAD_CFLAGS) -c thread.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(THREAD_CFLAGS) -c thread.c
 
 dllist.c: $(backend_src)/lib/dllist.c
 	rm -f $@ && $(LN_S) $< .

src/port/Makefile

@@ -7,7 +7,7 @@
 # with broken/missing library files.
 
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/port/Makefile,v 1.4 2003/06/14 14:35:42 momjian Exp $
+#    $Header: /cvsroot/pgsql/src/port/Makefile,v 1.5 2003/08/08 02:55:08 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -23,7 +23,7 @@ libpgport.a: $(LIBOBJS)
 	$(AR) crs $@ $^
 
 thread.o: thread.c
-	$(CC) $(CFLAGS) $(THREAD_CFLAGS) -c thread.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(THREAD_CFLAGS) -c thread.c
 
 clean distclean maintainer-clean:
 	rm -f libpgport.a $(LIBOBJS)