mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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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>
155 lines
6.5 KiB
Makefile
155 lines
6.5 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)/../config/common.mk
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#---------------------------------------------------------------------------------
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# options for code generation
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#---------------------------------------------------------------------------------
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PRECOMPILED_HEADERS := include/mesosphere.hpp
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DEFINES := $(ATMOSPHERE_DEFINES) -DATMOSPHERE_IS_MESOSPHERE
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SETTINGS := $(ATMOSPHERE_SETTINGS) -O2 -mgeneral-regs-only -ffixed-x18 -Wextra -Werror -fno-non-call-exceptions
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CFLAGS := $(ATMOSPHERE_CFLAGS) $(SETTINGS) $(DEFINES) $(INCLUDE)
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CXXFLAGS := $(CFLAGS) $(ATMOSPHERE_CXXFLAGS) -fno-use-cxa-atexit -flto
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ASFLAGS := $(ATMOSPHERE_ASFLAGS) $(SETTINGS) $(DEFINES) $(INCLUDE)
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SOURCES += $(call ALL_SOURCE_DIRS,../libvapours/source)
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LIBS :=
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#---------------------------------------------------------------------------------
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# list of directories containing libraries, this must be the top level containing
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# include and lib
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#---------------------------------------------------------------------------------
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LIBDIRS := $(ATMOSPHERE_LIBRARIES_DIR)/libvapours
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(__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 GCH_DIRS := $(PRECOMPILED_HEADERS:.hpp=.hpp.gch)
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export OFILES := $(OFILES_BIN) $(OFILES_SRC)
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export HFILES_BIN := $(addsuffix .h,$(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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#---------------------------------------------------------------------------------
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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): $$(ATMOSPHERE_LIBRARY_DIR)/$(strip $2)
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$$(ATMOSPHERE_LIBRARY_DIR)/$(strip $2) : $$(ATMOSPHERE_LIBRARY_DIR) $$(ATMOSPHERE_BUILD_DIR)/$(strip $1) $$(SOURCES) $$(INCLUDES) $$(GCH_DIRS)
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@$$(MAKE) __RECURSIVE__=1 OUTPUT=$$(CURDIR)/$$@ $(3) \
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ATMOSPHERE_GCH_IDENTIFIER="$$(ATMOSPHERE_BOARD_NAME)_$$(ATMOSPHERE_ARCH_NAME)_$(strip $1)" \
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DEPSDIR=$$(CURDIR)/$$(ATMOSPHERE_BUILD_DIR)/$(strip $1) \
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--no-print-directory -C $$(ATMOSPHERE_BUILD_DIR)/$(strip $1) \
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-f $$(THIS_MAKEFILE)
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clean-$(strip $1):
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@echo clean $(strip $1) ...
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@rm -fr $$(ATMOSPHERE_BUILD_DIR)/$(strip $1) $$(ATMOSPHERE_LIBRARY_DIR)/$(strip $2)
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@rm -fr $$(foreach hdr,$$(GCH_DIRS),$$(hdr)/$$(ATMOSPHERE_BOARD_NAME)_$$(ATMOSPHERE_ARCH_NAME)_$(strip $1))
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@for i in $$(GCH_DIRS) $$(ATMOSPHERE_BUILD_DIR) $$(ATMOSPHERE_LIBRARY_DIR); do [ -d $$$$i ] && rmdir --ignore-fail-on-non-empty $$$$i || true; done
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endef
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$(eval $(call ATMOSPHERE_ADD_TARGET, release, $(TARGET).a, \
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ATMOSPHERE_BUILD_SETTINGS="" \
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))
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$(eval $(call ATMOSPHERE_ADD_TARGET, debug, $(TARGET)_debug.a, \
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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, $(TARGET)_audit.a, \
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ATMOSPHERE_BUILD_SETTINGS="-DMESOSPHERE_BUILD_FOR_AUDITING" \
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))
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#---------------------------------------------------------------------------------
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-include $(ATMOSPHERE_BOARD_NAME)_$(ATMOSPHERE_ARCH_NAME).mk
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ALL_GCH_IDENTIFIERS := $(foreach config,$(ATMOSPHERE_BUILD_CONFIGS),$(ATMOSPHERE_BOARD_NAME)_$(ATMOSPHERE_ARCH_NAME)_$(config))
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ALL_GCH_FILES := $(foreach hdr,$(PRECOMPILED_HEADERS:.hpp=.hpp.gch),$(foreach id,$(ALL_GCH_IDENTIFIERS),$(hdr)/$(id)))
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.PHONY: clean all $(foreach config,$(ATMOSPHERE_BUILD_CONFIGS),$(config) clean-$(config))
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$(ATMOSPHERE_LIBRARY_DIR) $(GCH_DIRS):
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@[ -d $@ ] || mkdir -p $@
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$(ATMOSPHERE_BUILD_DIR)/%:
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@[ -d $@ ] || mkdir -p $@
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#---------------------------------------------------------------------------------
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clean:
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@echo clean ...
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@rm -fr $(ATMOSPHERE_BUILD_DIR) $(ATMOSPHERE_LIBRARY_DIR) *.bz2 $(ALL_GCH_FILES)
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@for i in $(GCH_DIRS); do [ -d $$i ] && rmdir --ignore-fail-on-non-empty $$i || true; done
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#---------------------------------------------------------------------------------
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else
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GCH_FILES := $(foreach hdr,$(PRECOMPILED_HEADERS:.hpp=.hpp.gch),$(CURRENT_DIRECTORY)/$(hdr)/$(ATMOSPHERE_GCH_IDENTIFIER))
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DEPENDS := $(OFILES:.o=.d) $(foreach hdr,$(GCH_FILES),$(notdir $(patsubst %.hpp.gch/,%.d,$(dir $(hdr)))))
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#---------------------------------------------------------------------------------
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# main targets
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#---------------------------------------------------------------------------------
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$(OUTPUT) : $(OFILES)
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$(filter-out kern_svc_tables.o, $(OFILES)) : $(GCH_FILES)
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$(OFILES_SRC) : $(HFILES_BIN)
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kern_libc_generic.o: CFLAGS += -fno-builtin
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#---------------------------------------------------------------------------------
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%_bin.h %.bin.o : %.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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