Makefile

# Makefile to build doom64
.PHONY: wadtool

TARGET_STRING := doom64.elf
TARGET := $(TARGET_STRING)

# Preprocessor definitions
DEFINES := _FINALROM=1 NDEBUG=1 F3DEX_GBI_2=1

SRC_DIRS :=

# Whether to hide commands or not
VERBOSE ?= 1
ifeq ($(VERBOSE),0)
  V := @
endif

# Whether to colorize build messages
COLOR ?= 1

#==============================================================================#
# Target Executable and Sources                                                #
#==============================================================================#
# BUILD_DIR is the location where all build artifacts are placed
BUILD_DIR := build

# Directories containing source files
SRC_DIRS += src

C_FILES := $(foreach dir,$(SRC_DIRS),$(wildcard $(dir)/*.c))

# Object files
O_FILES := $(foreach file,$(C_FILES),$(file:.c=.o))

CFLAGS = $(KOS_CFLAGS)

# tools
PRINT = printf

ifeq ($(COLOR),1)
NO_COL  := \033[0m
RED     := \033[0;31m
GREEN   := \033[0;32m
BLUE    := \033[0;34m
YELLOW  := \033[0;33m
BLINK   := \033[33;5m
endif

# Common build print status function
define print
  @$(PRINT) "$(GREEN)$(1) $(YELLOW)$(2)$(GREEN) -> $(BLUE)$(3)$(NO_COL)\n"
endef

#==============================================================================#
# Main Targets                                                                 #
#==============================================================================#

all: $(TARGET)

buildtarget:
	mkdir -p $(BUILD_DIR)

$(TARGET): wadtool $(O_FILES) | buildtarget
	${KOS_CC} ${KOS_CFLAGS} ${KOS_LDFLAGS} -o ${BUILD_DIR}/$@ ${KOS_START} $(O_FILES) -loggvorbisplay -lvorbis -logg ${KOS_LIBS} -lm

clean:
	$(RM) doom64.cdi d64isoldr.iso header.iso bootfile.bin $(O_FILES) $(BUILD_DIR)/$(TARGET)
	wadtool/clean.sh

wadtool:
	wadtool/build.sh

cdi: $(TARGET)
	$(RM) doom64.cdi
	mkdcdisc -d selfboot/ogg -d selfboot/sfx -d selfboot/vq -f selfboot/doom64monster.pal -f selfboot/doom64nonenemy.pal -f selfboot/pow2.wad -f selfboot/alt.wad -e $(BUILD_DIR)/$(TARGET) -o doom64.cdi -n "Doom 64"

sdiso: cdi
	$(RM) d64isoldr.iso
	mksdiso -h doom64.cdi d64isoldr.iso

ALL_DIRS := $(BUILD_DIR) $(addprefix $(BUILD_DIR)/,$(SRC_DIRS))

print-% : ; $(info $* is a $(flavor $*) variable set to [$($*)]) @true

include Makefile.kos