2021-03-11 18:43:57 +08:00
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# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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2020-09-08 10:21:39 +08:00
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this list of
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# conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
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# of conditions and the following disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors may be used
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# to endorse or promote products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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INIT_DIR := $(dir $(shell pwd))/init/
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ifeq ($(APPSTOPDIR), )
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APPSTOPDIR := $(shell pwd)/../
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LITEOSTOPDIR = $(APPSTOPDIR)/../
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endif
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include $(INIT_DIR)/../config.mk
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APPS_OUT := $(OUT)/bin
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LOCAL_SRCS := src/init.c
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LOCAL_OBJ := src/init.o
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ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
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LOCAL_FLAGS += -Wno-shift-op-parentheses -Wno-bitwise-op-parentheses -Wnonnull $(LLVM_SYSROOT)
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LDCFLAGS += $(LLVM_EXTRA_LD_OPTS) $(LLVM_SYSROOT)
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endif
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2021-03-11 18:43:57 +08:00
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ifeq ($(LOSCFG_QUICK_START), y)
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LDCFLAGS += --static
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CFLAGS += -DLOSCFG_QUICK_START
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endif
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2020-09-08 10:21:39 +08:00
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INITNAME := init
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all: $(INITNAME)
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$(LOCAL_OBJ): %.o : %.c
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$(HIDE) $(CC) $(CFLAGS) $(LOCAL_FLAGS) -fPIE $(LOCAL_INCLUDE) -c $< -o $@
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$(INITNAME):$(LOCAL_OBJ)
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$(HIDE) $(CC) -pie -s $(LDPATH) $(BASE_OPTS) -o $(INITNAME) $^ $(LDCFLAGS)
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$(HIDE) mkdir -p $(APPS_OUT)
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$(HIDE) $(MV) $(INITNAME) $(APPS_OUT)
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$(HIDE) $(RM) $(LOCAL_OBJ)
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clean:
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$(HIDE) $(RM) $(LOCAL_OBJ)
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$(HIDE) $(RM) $(INITNAME)
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.PHONY: all $(INITNAME) clean
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