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# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
export FIRMWARE_ARCH
export CC ?= gcc
export CXX ?= g++
export CFLAGS = -Wall -Werror
ifeq (${DEBUG},)
CFLAGS += -O3
else
CFLAGS += -O0 -g
endif
# Override CC and CFLAGS only if FIRMWARE_CONFIG_PATH is not empty, but we
# wish to preserve -D flags (so move all -D flags after this).
ifneq (${FIRMWARE_CONFIG_PATH},)
include ${FIRMWARE_CONFIG_PATH}
endif
ifeq ($(FIRMWARE_ARCH),)
CFLAGS += -DCHROMEOS_ENVIRONMENT
endif
ifneq (${DEBUG},)
CFLAGS += -DVBOOT_DEBUG
endif
ifeq (${DISABLE_NDEBUG},)
CFLAGS += -DNDEBUG
endif
export TOP = $(shell pwd)
export FWDIR=$(TOP)/firmware
export HOSTDIR=$(TOP)/host
ifeq ($(FIRMWARE_ARCH),)
export INCLUDES = -I$(FWDIR)/include -I$(FWDIR)/stub/include
else
export INCLUDES = -I$(FWDIR)/include -I$(FWDIR)/arch/$(FIRMWARE_ARCH)/include
endif
export BUILD = ${TOP}/build
export FWLIB = ${BUILD}/vboot_fw.a
export HOSTLIB = ${BUILD}/vboot_host.a
ifeq ($(FIRMWARE_ARCH),)
SUBDIRS = firmware host utility cgpt tests tests/tpm_lite
else
SUBDIRS = firmware
endif
all:
set -e; \
for d in $(shell find ${SUBDIRS} -name '*.c' -exec dirname {} \; |\
sort -u); do \
newdir=${BUILD}/$$d; \
if [ ! -d $$newdir ]; then \
mkdir -p $$newdir; \
fi; \
done; \
[ -z "$(FIRMWARE_ARCH)" ] && make -C utility update_tlcl_structures; \
for i in $(SUBDIRS); do \
make -C $$i; \
done
clean:
/bin/rm -rf ${BUILD}
install:
$(MAKE) -C utility install
$(MAKE) -C cgpt install
runtests:
$(MAKE) -C tests runtests
rbtest:
$(MAKE) -C tests rbtest
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