From e454e2e258e4a35ec164ec3bd5c168df56011513 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20F=C3=A4rber?= <andreas.faerber@web.de>
Date: Tue, 17 Jan 2012 13:16:05 +0100
Subject: Makefile: Exclude tests/Makefile in unconfigured tree
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Since commit dbfe06c62ccedc5b64e1c6466445133dd50f6de1 (build:
split unit test builds to a separate makefile fragment),
in absence of config-host.mak an undefined $(SRC_PATH) breaks
`make distclean' due to /tests/Makefile not being include'able.

Fix by only including when config-host.mak is present.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 2bbc547..d356f07 100644
--- a/Makefile
+++ b/Makefile
@@ -168,7 +168,9 @@ qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
 
 gen-out-type = $(subst .,-,$(suffix $@))
 
+ifneq ($(wildcard config-host.mak),)
 include $(SRC_PATH)/tests/Makefile
+endif
 
 $(qapi-dir)/qga-qapi-types.c $(qapi-dir)/qga-qapi-types.h :\
 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-types.py
-- 
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