From cbff09d6666bf4c2e4152fba5c858ae481a263d5 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Fri, 19 Dec 2008 09:03:44 -0800
Subject: [PATCH] g4 open sysimport.c before writing it

R=r
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=21577
CL=21603
---
 src/cmd/gc/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cmd/gc/Makefile b/src/cmd/gc/Makefile
index 10afbc5d97..6c8834d2f2 100644
--- a/src/cmd/gc/Makefile
+++ b/src/cmd/gc/Makefile
@@ -46,6 +46,7 @@ y.tab.c: y.tab.h
 # than sys.go (or unsafe.go or mksys.c).
 sysimport.c:	sys.go unsafe.go mksys.c
 	if test -x $(BIN)/6g; then \
+		p4 open sysimport.c; \
 		gcc -o mksys mksys.c; \
 		6g sys.go; \
 		6g unsafe.go; \
-- 
2.48.1