mirror of
https://github.com/Telecominfraproject/OpenCellular.git
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03d4ed278d
Basically re-use the gec lock code from flashrom package.
BUG=chrome-os-partner:12319
TEST=Build and run on link. Only build on snow.
while true; do ectool hello; done & ; run 10 instances.
; expect all instances runs okay.
Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org>
Change-Id: I11d5824f46810c6f5a04a564a81387cdea081697
Reviewed-on: https://gerrit.chromium.org/gerrit/29763
Reviewed-by: Randall Spangler <rspangler@chromium.org>
58 lines
1.7 KiB
Makefile
58 lines
1.7 KiB
Makefile
# Copyright (c) 2011 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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# Embedded Controller firmware build system
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#
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BOARD ?= bds
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PROJECT?=ec
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# output directory for build objects
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out?=build/$(BOARD)
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include Makefile.toolchain
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# Get CHIP name
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include board/$(BOARD)/build.mk
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# Transform the configuration into make variables
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includes=include core/$(CORE)/include $(dirs) $(out)
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_tsk_lst:=$(shell echo "CONFIG_TASK_LIST" | $(CPP) -P -Iboard/$(BOARD) -Itest \
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-D"TASK(n, r, d)=n" -imacros $(PROJECT).tasklist)
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_tsk_cfg:=$(foreach t,$(_tsk_lst),CONFIG_TASK_$(t))
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_flag_cfg:=$(shell $(CPP) $(CPPFLAGS) -P -dN chip/$(CHIP)/config.h | \
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grep -o "CONFIG_.*") \
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$(shell $(CPP) $(CPPFLAGS) -P -dN board/$(BOARD)/board.h | \
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grep -o "CONFIG_.*")
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$(foreach c,$(_tsk_cfg) $(_flag_cfg),$(eval $(c)=y))
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CPPFLAGS+=$(foreach t,$(_tsk_cfg),-D$(t))
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# Get build configuration from sub-directories
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-include private/build.mk
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include board/$(BOARD)/build.mk
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include chip/$(CHIP)/build.mk
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include core/$(CORE)/build.mk
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include common/build.mk
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include test/build.mk
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include util/build.mk
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include util/lock/build.mk
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includes+=$(includes-y)
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objs_from_dir=$(foreach obj, $($(2)-y), \
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$(out)/$(1)/$(firstword $($(2)-mock-$(PROJECT)-$(obj)) $(obj)))
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# Get all sources to build
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all-y=$(call objs_from_dir,core/$(CORE),core)
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all-y+=$(call objs_from_dir,chip/$(CHIP),chip)
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all-y+=$(call objs_from_dir,board/$(BOARD),board)
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all-y+=$(call objs_from_dir,private,private)
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all-y+=$(call objs_from_dir,common,common)
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all-y+=$(call objs_from_dir,test,$(PROJECT))
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all-y+=$(call objs_from_dir,vboot,vboot)
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dirs=core/$(CORE) chip/$(CHIP) board/$(BOARD) private common test util
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include Makefile.rules
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