From 01801ea04f2a03a1fb9e9a6e08bcd00fa22a73c0 Mon Sep 17 00:00:00 2001
From: Martmists <martmists@gmail.com>
Date: Sat, 11 Apr 2020 22:27:52 +0200
Subject: Add buildable stuff

---
 Makefile | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..03388c21
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,79 @@
+# Makefile to build Pokemon Diamond image
+
+### Default target ###
+
+default: all
+
+################ Target Executable and Sources ###############
+
+BUILD_DIR := build
+
+TARGET := pokediamond.us
+
+ROM := $(BUILD_DIR)/$(TARGET).nds
+ELF := $(BUILD_DIR)/$(TARGET).elf
+LD_SCRIPT := pokediamond.lcf
+
+# Directories containing source files
+SRC_DIRS := src
+ASM_DIRS := asm
+
+C_FILES := $(foreach dir,$(SRC_DIRS),$(wildcard $(dir)/*.c))
+S_FILES := $(foreach dir,$(ASM_DIRS),$(wildcard $(dir)/*.s))
+
+# Object files
+O_FILES := $(foreach file,$(C_FILES),$(BUILD_DIR)/$(file:.c=.o)) \
+           $(foreach file,$(S_FILES),$(BUILD_DIR)/$(file:.s=.o)) \
+
+##################### Compiler Options #######################
+
+MWCCVERSION := 2.0/base
+
+CROSS   := arm-linux-gnueabi-
+
+# TODO: Replace mwldarm with gnu ld
+
+MWLDARM := ./tools/mwccarm/$(MWCCVERSION)/mwldarm.exe
+MWCCARM := ./tools/mwccarm/$(MWCCVERSION)/mwccarm.exe
+
+AS      := $(CROSS)as
+CC      := $(MWCCARM)
+CPP     := cpp -P
+LD      := $(MWLDARM)
+AR      := $(CROSS)ar
+OBJDUMP := $(CROSS)objdump
+OBJCOPY := $(CROSS)objcopy
+
+CFLAGS = -c -O4,p -proc arm946e -thumb -fp soft -lang c -Cpp_exceptions off
+
+####################### Other Tools #########################
+
+# DS TOOLS
+TOOLS_DIR = tools
+SHA1SUM = sha1sum
+
+######################### Targets ###########################
+
+all: $(ROM)
+	@$(SHA1SUM) -c $(TARGET).sha1
+
+clean:
+	$(RM) -r $(BUILD_DIR)
+
+ALL_DIRS := $(BUILD_DIR) $(addprefix $(BUILD_DIR)/,$(SRC_DIRS) $(ASM_DIRS))
+
+$(BUILD_DIR)/%.o: %.s
+	$(AS) $(ASFLAGS) -MD $(BUILD_DIR)/$*.d -o $@ $<
+
+$(ELF): $(O_FILES) $(LD_SCRIPT)
+	$(MWLDARM) -LC:/pokediamond/$(BUILD_DIR)/asm/ $(O_FILES) $(LD_SCRIPT) -o $@ -nodead
+
+$(ROM): $(ELF)
+	$(OBJCOPY) -O binary $< $@
+
+# Make sure build directory exists before compiling anything
+DUMMY != mkdir -p $(ALL_DIRS)
+
+### Debug Print ###
+
+print-% : ; $(info $* is a $(flavor $*) variable set to [$($*)]) @true
-- 
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