mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-09-19 21:43:29 +01:00
ac04e02a08
* meso: commit wip (thanks fincs) rewrite to support build targets * meso: commit mostly-working build system * meso: correct .o dependencies in kernel/kldr * libstratosphere: fix building after PCH related build changes Co-authored-by: fincs <fincs@devkitpro.org>
133 lines
5 KiB
Makefile
133 lines
5 KiB
Makefile
#---------------------------------------------------------------------------------
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# pull in common atmosphere configuration
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#---------------------------------------------------------------------------------
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THIS_MAKEFILE := $(abspath $(lastword $(MAKEFILE_LIST)))
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CURRENT_DIRECTORY := $(abspath $(dir $(THIS_MAKEFILE)))
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include $(CURRENT_DIRECTORY)/../../libraries/config/templates/mesosphere.mk
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(__RECURSIVE__),1)
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#---------------------------------------------------------------------------------
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export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) $(CURDIR)/include \
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$(foreach dir,$(DATA),$(CURDIR)/$(dir))
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CFILES := $(call FIND_SOURCE_FILES,$(SOURCES),c)
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CPPFILES := $(call FIND_SOURCE_FILES,$(SOURCES),cpp)
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SFILES := $(call FIND_SOURCE_FILES,$(SOURCES),s)
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#---------------------------------------------------------------------------------
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# use CXX for linking C++ projects, CC for standard C
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(CPPFILES)),)
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#---------------------------------------------------------------------------------
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export LD := $(CC)
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#---------------------------------------------------------------------------------
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else
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#---------------------------------------------------------------------------------
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export LD := $(CXX)
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#---------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------
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export OFILES_BIN := $(addsuffix .o,$(BINFILES))
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export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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export OFILES := $(OFILES_BIN) $(OFILES_SRC)
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export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(subst -,_,$(BINFILES))))
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export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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-I.
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export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/$(ATMOSPHERE_LIBRARY_DIR))
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export TOPDIR := $(CURRENT_DIRECTORY)
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OUTPUT_BASE := $(TOPDIR)/$(notdir $(TOPDIR))
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#---------------------------------------------------------------------------------
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ATMOSPHERE_BUILD_CONFIGS :=
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all: release
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define ATMOSPHERE_ADD_TARGET
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ATMOSPHERE_BUILD_CONFIGS += $(strip $1)
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$(strip $1): check_libmeso_$(strip $1) $$(ATMOSPHERE_BUILD_DIR)/$(strip $1)
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@$$(MAKE) __RECURSIVE__=1 OUTPUT=$$(OUTPUT_BASE)$(strip $2) $(3) \
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DEPSDIR=$$(CURDIR)/$$(ATMOSPHERE_BUILD_DIR)/$(strip $1) \
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LIBMESOSPHERE_NAME=mesosphere$(strip $2) \
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--no-print-directory -C $$(ATMOSPHERE_BUILD_DIR)/$(strip $1) \
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-f $$(THIS_MAKEFILE)
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check_libmeso_$(strip $1):
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@$$(MAKE) --no-print-directory -C ../../libraries/libmesosphere $(strip $1)
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clean-$(strip $1):
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@echo clean $(strip $1) ...
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@rm -fr $$(ATMOSPHERE_BUILD_DIR)/$(strip $1) $$(OUTPUT_BASE)$(strip $2).bin $$(OUTPUT_BASE)$(strip $2).elf
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endef
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$(eval $(call ATMOSPHERE_ADD_TARGET, release, , \
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ATMOSPHERE_BUILD_SETTINGS="" \
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))
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$(eval $(call ATMOSPHERE_ADD_TARGET, debug, _debug, \
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ATMOSPHERE_BUILD_SETTINGS="-DMESOSPHERE_BUILD_FOR_DEBUGGING" \
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))
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$(eval $(call ATMOSPHERE_ADD_TARGET, audit, _audit, \
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ATMOSPHERE_BUILD_SETTINGS="-DMESOSPHERE_BUILD_FOR_AUDITING" \
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))
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$(ATMOSPHERE_BUILD_DIR)/%:
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@[ -d $@ ] || mkdir -p $@
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#---------------------------------------------------------------------------------
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clean: $(foreach config,$(ATMOSPHERE_BUILD_CONFIGS),clean-$(config))
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.PHONY: all clean $(foreach config,$(ATMOSPHERE_BUILD_CONFIGS),$(config) clean-$(config))
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#---------------------------------------------------------------------------------
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else
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DEPENDS := $(OFILES:.o=.d)
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#---------------------------------------------------------------------------------
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# main targets
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#---------------------------------------------------------------------------------
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$(OUTPUT).bin : $(OUTPUT).elf
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$(OBJCOPY) -S -O binary --set-section-flags .bss=alloc,load,contents $< $@
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@echo built ... $(notdir $@)
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$(OUTPUT).elf : $(OFILES)
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$(OFILES) : $(ATMOSPHERE_LIBRARIES_DIR)/libmesosphere/$(ATMOSPHERE_LIBRARY_DIR)/lib$(LIBMESOSPHERE_NAME).a
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%.elf:
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@echo linking $(notdir $@)
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$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
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@$(NM) -CSn $@ > $(notdir $*.lst)
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$(OFILES_SRC) : $(HFILES_BIN)
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kern_libc_generic.o: CFLAGS += -fno-builtin
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#---------------------------------------------------------------------------------
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# you need a rule like this for each extension you use as binary data
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#---------------------------------------------------------------------------------
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%.bin.o %_bin.h: %.bin
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#---------------------------------------------------------------------------------
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@echo $(notdir $<)
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@$(bin2o)
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-include $(DEPENDS)
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#---------------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------------
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