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357e508392
Signed-off-by: Todd Broch <tbroch@chromium.org> BRANCH=none BUG=chromium:222299 TEST=manual, from chroot: 1. Install libftdi1 (https://gerrit.chromium.org/gerrit/#/c/44731/) 2. cd <path>/ec && make -B - compiles successfully 3. Install libftdi 4. cd <path>/ec && make -B - still compiles successfully Change-Id: I6818d53faa1389937872b0a9826534db4760e448 Reviewed-on: https://gerrit.chromium.org/gerrit/47875 Tested-by: Todd Broch <tbroch@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Commit-Queue: Todd Broch <tbroch@chromium.org>
52 lines
2.0 KiB
Makefile
52 lines
2.0 KiB
Makefile
# -*- makefile -*-
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# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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#
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# Toolchain configuration build system
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#
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# Toolchain configuration
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CROSS_COMPILE ?= arm-none-eabi-
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HOST_CROSS_COMPILE ?= x86_64-pc-linux-gnu-
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CC=$(CROSS_COMPILE)gcc
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CPP=$(CROSS_COMPILE)cpp
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LD=$(CROSS_COMPILE)ld
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OBJCOPY=$(CROSS_COMPILE)objcopy
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OBJDUMP=$(CROSS_COMPILE)objdump
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PKG_CONFIG?=pkg-config
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BUILDCC?=gcc
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HOSTCC?=$(HOST_CROSS_COMPILE)gcc
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CFLAGS_WARN=-Wall -Werror -Wundef -Wstrict-prototypes -Wno-trigraphs \
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-fno-strict-aliasing -fno-common \
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-Werror-implicit-function-declaration -Wno-format-security \
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-fno-delete-null-pointer-checks -Wdeclaration-after-statement \
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-Wno-pointer-sign -fno-strict-overflow -fconserve-stack
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CFLAGS_DEBUG= -g
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CFLAGS_INCLUDE=$(foreach i,$(includes),-I$(i) )
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CFLAGS_TEST=$(if $(TEST_BUILD),-DTEST_BUILD \
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-DTEST_TASKFILE=$(PROJECT).tasklist,)
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CFLAGS_DEFINE=-DOUTDIR=$(out) -DCHIP=$(CHIP) -DBOARD_TASKFILE=ec.tasklist \
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-DBOARD=$(BOARD) -DBOARD_$(BOARD) -DCORE=$(CORE) \
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-DCHIP_$(CHIP) -DCHIP_VARIANT=$(CHIP_VARIANT) \
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-DCHIP_VARIANT_$(CHIP_VARIANT) -DPROJECT=$(PROJECT)
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CPPFLAGS=$(CFLAGS_DEFINE) $(CFLAGS_INCLUDE) $(CFLAGS_TEST) $(EXTRA_CFLAGS)
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CFLAGS=$(CPPFLAGS) $(CFLAGS_CPU) $(CFLAGS_DEBUG) $(CFLAGS_WARN) $(CFLAGS_y)
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FTDIVERSION=$(shell $(PKG_CONFIG) --modversion libftdi1 2>/dev/null)
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ifneq ($(FTDIVERSION),)
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LIBFTDI_NAME=ftdi1
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else
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LIBFTDI_NAME=ftdi
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endif
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LIBFTDI_CFLAGS=$(shell $(PKG_CONFIG) --cflags lib${LIBFTDI_NAME})
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LIBFTDI_LDLIBS=$(shell $(PKG_CONFIG) --libs lib${LIBFTDI_NAME})
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BUILD_CFLAGS= $(LIBFTDI_CFLAGS) $(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
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HOST_CFLAGS=$(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
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LDFLAGS=-nostdlib -X
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BUILD_LDFLAGS=$(LIBFTDI_LDLIBS)
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