From 519e1693d4b4f3b0a1a24f3f092d54c38a6d8ad8 Mon Sep 17 00:00:00 2001
From: Stefan Weil
Date: Fri, 16 Sep 2011 21:50:43 +0200
Subject: Makefile: Fix broken build

make -C mybuilddir no longer works (regression caused by commit)
388d475815c23901010a25c845eb078d47ee0740.

PWD is the directory of the caller (not mybuilddir),
so BUILD_DIR is set to the wrong value.

GNU make sets CURDIR to the correct value.
Use this macro instead of PWD.

Cc: Lluís Vilanova <vilanova@ac.upc.edu>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 57cc3997e5..a211158e2d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # Makefile for QEMU.
 
-# Always point to the root of the build tree
-BUILD_DIR=$(PWD)
+# Always point to the root of the build tree (needs GNU make).
+BUILD_DIR=$(CURDIR)
 
 GENERATED_HEADERS = config-host.h trace.h qemu-options.def
 ifeq ($(TRACE_BACKEND),dtrace)
-- 
cgit v1.2.3-55-g7522