73 lines
2.2 KiB
Makefile
73 lines
2.2 KiB
Makefile
#***************************************************************************************
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# Copyright (c) 2014-2022 Zihao Yu, Nanjing University
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#
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# NEMU is licensed under Mulan PSL v2.
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# You can use this software according to the terms and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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#
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# See the Mulan PSL v2 for more details.
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#**************************************************************************************/
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COLOR_RED := $(shell echo "\033[1;31m")
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COLOR_END := $(shell echo "\033[0m")
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ifeq ($(wildcard .config),)
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$(warning $(COLOR_RED)Warning: .config does not exists!$(COLOR_END))
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$(warning $(COLOR_RED)To build the project, first run 'make menuconfig'.$(COLOR_END))
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endif
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Q := @
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KCONFIG_PATH := $(NEMU_HOME)/tools/kconfig
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FIXDEP_PATH := $(NEMU_HOME)/tools/fixdep
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Kconfig := $(NEMU_HOME)/Kconfig
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rm-distclean += include/generated include/config .config .config.old
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silent := -s
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CONF := $(KCONFIG_PATH)/build/conf
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MCONF := $(KCONFIG_PATH)/build/mconf
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FIXDEP := $(FIXDEP_PATH)/build/fixdep
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$(CONF):
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$(Q)$(MAKE) $(silent) -C $(KCONFIG_PATH) NAME=conf
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$(MCONF):
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$(Q)$(MAKE) $(silent) -C $(KCONFIG_PATH) NAME=mconf
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$(FIXDEP):
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$(Q)$(MAKE) $(silent) -C $(FIXDEP_PATH)
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menuconfig: $(MCONF) $(CONF) $(FIXDEP)
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$(Q)$(MCONF) $(Kconfig)
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$(Q)$(CONF) $(silent) --syncconfig $(Kconfig)
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savedefconfig: $(CONF)
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$(Q)$< $(silent) --$@=configs/defconfig $(Kconfig)
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alldefconfig: $(CONF) $(FIXDEP)
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$(Q)$(CONF) $(silent) --$@ $(Kconfig)
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%defconfig: $(CONF) $(FIXDEP)
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$(Q)$< $(silent) --defconfig=configs/$@ $(Kconfig)
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$(Q)$< $(silent) --syncconfig $(Kconfig)
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.PHONY: menuconfig savedefconfig defconfig
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# Help text used by make help
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help:
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@echo ' menuconfig - Update current config utilising a menu based program'
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@echo ' savedefconfig - Save current config as configs/defconfig (minimal config)'
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distclean: clean
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-rm -rf $(rm-distclean)
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.PHONY: help distclean
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define call_fixdep
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@$(FIXDEP) $(1) $(2) unused > $(1).tmp
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@mv $(1).tmp $(1)
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endef
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