From cd2b56c898195e6ff31eb2d311382d80d2e8fb30 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Thu, 12 Sep 2013 16:22:03 -0400
Subject: avoid setting PREFIX if already set

---
 Makefile                                     | 2 +-
 doc/todo/makefile:_respect___36__PREFIX.mdwn | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index b8995b23c..5b1a6d467 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ all=git-annex $(mans) docs
 
 GHC?=ghc
 GHCMAKE=$(GHC) $(GHCFLAGS) --make
-PREFIX=/usr
+PREFIX?=/usr
 CABAL?=cabal # set to "./Setup" if you lack a cabal program
 
 # Am I typing :make in vim? Do a fast build.
diff --git a/doc/todo/makefile:_respect___36__PREFIX.mdwn b/doc/todo/makefile:_respect___36__PREFIX.mdwn
index 2b69e08e8..8bfd71168 100644
--- a/doc/todo/makefile:_respect___36__PREFIX.mdwn
+++ b/doc/todo/makefile:_respect___36__PREFIX.mdwn
@@ -19,3 +19,5 @@ index b8995b2..5b1a6d4 100644
 """]]
 
 --[[anarcat]]
+
+> [[done]] --[[Joey]]
-- 
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