Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)

- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091

external/gpl3/gcc/usr.bin/libcpp/Makefile

@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.3 2011/06/29 02:01:37 mrg Exp $
+#	$NetBSD: Makefile,v 1.5 2013/08/22 00:17:48 matt Exp $
 
 LIBISPRIVATE=	yes
 
@@ -11,7 +11,7 @@ LIB=		cpp
 
 SRCS=		${G_libcpp_a_OBJS:.o=.c}
 
-CPPFLAGS+=	-I${.CURDIR} -I${.CURDIR}/arch/${MACHINE_ARCH} \
+CPPFLAGS+=	-I${.CURDIR} -I${.CURDIR}/arch/${GCC_MACHINE_ARCH} \
 		-I${GCCARCH} -I${BACKENDOBJ} -I. \
 		${G_INCLUDES:M-I*:N-I.*} \
 		-DPREFIX=\"/usr\"
@@ -26,5 +26,6 @@ ${OBJS}: ${G_LIBCPP_DEPS}
 
 localedir.h:
 	echo '#define LOCALEDIR "/usr/share/locale"' > ${.TARGET}
+CLEANFILES+= localedir.h
 
 init.d init.o: localedir.h