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Makefile
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Makefile
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#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
endif
include $(DEVKITPRO)/libnx/switch_rules
export DEKO3D_MAJOR := 0
export DEKO3D_MINOR := 5
export DEKO3D_PATCH := 0
VERSION := $(DEKO3D_MAJOR).$(DEKO3D_MINOR).$(DEKO3D_PATCH)
#---------------------------------------------------------------------------------
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
#---------------------------------------------------------------------------------
#BUILD := build
SOURCES := source source/maxwell
DATA := data
INCLUDES := include
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH := -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIC -ftls-model=local-exec
CFLAGS := -g -Wall -Werror \
-ffunction-sections \
-fdata-sections \
-fmacro-prefix-map=$(TOPDIR)/source/= \
$(ARCH) \
$(BUILD_CFLAGS)
CFLAGS += $(INCLUDE) -D__SWITCH__ -D__DK_INTERNAL__
# Extra optimizations for the Release build. This list is equivalent to -O3,
# with opts that hurt code size (i.e. aggressive loop unrolling) disabled.
EXTRAOPT = -fpredictive-commoning \
-fgcse-after-reload \
-ftree-loop-distribution \
-ftree-loop-distribute-patterns \
-ftree-vectorize \
-floop-interchange \
-fsplit-paths \
-fvect-cost-model=cheap \
-ftree-partial-pre
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++17
ASFLAGS := -g $(ARCH)
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS := $(LIBNX)
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export TOPDIR := $(CURDIR)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
DEFFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.def)))
MMEFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.mme)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
export LD := $(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
export LD := $(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------
export OFILES_BIN := $(addsuffix .o,$(BINFILES))
export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export OFILES := $(OFILES_BIN) $(OFILES_SRC)
export HFILES := $(addsuffix .h,$(subst .,_,$(BINFILES))) $(DEFFILES:.def=.h)
ifneq ($(strip $(MMEFILES)),)
export HFILES += mme_macros.h
export MMEFILES
endif
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I.
.PHONY: clean all
#---------------------------------------------------------------------------------
all: lib/libdeko3d.a lib/libdeko3dd.a
dist-bin: all
@tar --exclude=*~ -cjf deko3d-$(VERSION).tar.bz2 include lib
dist-src:
@tar --exclude=*~ -cjf deko3d-src-$(VERSION).tar.bz2 include source Makefile
dist: dist-src dist-bin
install: dist-bin
mkdir -p $(DESTDIR)$(LIBNX)
bzip2 -cd deko3d-$(VERSION).tar.bz2 | tar -xf - -C $(DESTDIR)$(LIBNX)
lib:
@[ -d $@ ] || mkdir -p $@
release:
@[ -d $@ ] || mkdir -p $@
debug:
@[ -d $@ ] || mkdir -p $@
lib/libdeko3d.a : lib release $(SOURCES) $(INCLUDES)
@$(MAKE) BUILD=release OUTPUT=$(CURDIR)/$@ \
BUILD_CFLAGS="-DNDEBUG=1 -O2 $(EXTRAOPT)" \
DEPSDIR=$(CURDIR)/release \
--no-print-directory -C release \
-f $(CURDIR)/Makefile
lib/libdeko3dd.a : lib debug $(SOURCES) $(INCLUDES)
@$(MAKE) BUILD=debug OUTPUT=$(CURDIR)/$@ \
BUILD_CFLAGS="-DDEBUG=1 -O2" \
DEPSDIR=$(CURDIR)/debug \
--no-print-directory -C debug \
-f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr release debug lib
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT) : $(OFILES)
$(OFILES_SRC) : $(HFILES)
mme_macros.h : engine_3d.mme $(MMEFILES)
@echo $(notdir $@)
@dekomme -o $@ $^
%_3d.h %_3d.mme : %_3d.def
@echo $(notdir $<)
@dekodef -h $*_3d.h -m $*_3d.mme $<
%.h : %.def
@echo $(notdir $<)
@dekodef -h $@ $<
#---------------------------------------------------------------------------------
%_bin.h %.bin.o : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------