build: Always have 'BUILD_DIR' variable pointing to the root of the build tree

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Lluís Vilanova 2011-09-15 22:45:35 +02:00 committed by Anthony Liguori
parent ef4f97cba2
commit 388d475815
1 changed files with 4 additions and 1 deletions

View File

@ -1,5 +1,8 @@
# Makefile for QEMU.
# Always point to the root of the build tree
BUILD_DIR=$(PWD)
GENERATED_HEADERS = config-host.h trace.h qemu-options.def
ifeq ($(TRACE_BACKEND),dtrace)
GENERATED_HEADERS += trace-dtrace.h
@ -37,7 +40,7 @@ else
DOCS=
endif
SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory)
SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) BUILD_DIR=$(BUILD_DIR)
SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-devices.mak.d, $(TARGET_DIRS))