From 4715222fb7fe13561e73812aae2dd80bbf576d37 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Thu, 18 Sep 2008 15:06:43 -0700
Subject: make Makefiles safe for parallel make use -j4 (4-way parallel) in
 make.bash.

halves time for make.bash on r45

also add libregexp, acid to default build

R=r
DELTA=90  (39 added, 37 deleted, 14 changed)
OCL=15485
CL=15487
---
 src/syscall/Makefile | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/syscall')

diff --git a/src/syscall/Makefile b/src/syscall/Makefile
index 6c30d0c3e..a34c96adf 100644
--- a/src/syscall/Makefile
+++ b/src/syscall/Makefile
@@ -32,6 +32,9 @@ a2: 	$(O2)
 	$(O)ar grc $(PKG) $(O2)
 	rm *.6
 
+$(O1): nuke
+$(O2): a1
+
 nuke:
 	rm -f *.$(O) *.a $(PKG)
 
-- 
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