From f312d23f4598097b56883d95d598dc4b502498b7 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Tue, 24 Mar 2015 22:30:52 +0300
Subject: Implemented .WAIT

Based on this patch:
http://lists.gnu.org/archive/html/help-make/2005-04/msg00091.html

Test file (wait.mk):
simple: 1 .WAIT 2
    @echo $@
1:
    @sleep 2; echo $@
2:
    @echo $@

run:
./make --sun -f wait.mk -j50 simple
Output:
1
2
simple
---
 dep.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'dep.h')

diff --git a/dep.h b/dep.h
index b8c0d29..7551e63 100644
--- a/dep.h
+++ b/dep.h
@@ -42,6 +42,7 @@ struct dep
     unsigned int staticpattern : 1;
     unsigned int need_2nd_expansion : 1;
     unsigned int dontcare : 1;
+    unsigned int wait : 1;
   };
 
 
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