From 2dee0609685a0a01d7fd65e6a804363c3514087c Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Wed, 20 Apr 2005 13:00:08 -0700
Subject: Improve build: add <unistd.h> and use -O2 instead of -O3

(Nobody should use -O3. It just makes bad inlining decisions).
---
 cache.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cache.h')

diff --git a/cache.h b/cache.h
index eab355da5d..a67b79e97f 100644
--- a/cache.h
+++ b/cache.h
@@ -1,6 +1,7 @@
 #ifndef CACHE_H
 #define CACHE_H
 
+#include <unistd.h>
 #include <stdio.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-- 
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