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# Copyright 2015 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.
CC ?= gcc
PKG_CONFIG ?= pkg-config
PROGRAM := usb_updater
SOURCE := $(PROGRAM).c
LIBS :=
LFLAGS :=
CFLAGS := -std=gnu99 \
-g \
-Wall \
-Werror \
-Wpointer-arith \
-Wcast-align \
-Wcast-qual \
-Wundef \
-Wsign-compare \
-Wredundant-decls \
-Wmissing-declarations
ifeq (DEBUG,)
CFLAGS += -O3
else
CFLAGS += -O0
endif
#
# Add libusb-1.0 required flags
#
LIBS += $(shell $(PKG_CONFIG) --libs libusb-1.0 libcrypto)
CFLAGS += $(shell $(PKG_CONFIG) --cflags libusb-1.0 libcrypto)
# NOTE: This may be board-specific
BOARD ?= cr50
CFLAGS += -I../../include -I../../board/$(BOARD) -I ../../chip/g -I../../util
$(PROGRAM): $(SOURCE) Makefile
$(CC) $(CFLAGS) $(SOURCE) $(LFLAGS) $(LIBS) -o $@
.PHONY: clean
clean:
rm -rf $(PROGRAM) *~
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