ok

2026-07-11 06:18:46 -07:00 · 2020-08-29 17:54:55 -04:00
commit c5e2415773
736 changed files with 1014201 additions and 0 deletions
@@ -0,0 +1,119 @@
+ifneq ($(findstring MINGW,$(shell uname)),)
+  WINDOWS := 1
+endif
+ifneq ($(findstring MSYS,$(shell uname)),)
+  WINDOWS := 1
+endif
+
+#-------------------------------------------------------------------------------
+# Files
+#-------------------------------------------------------------------------------
+
+TARGET_COL := wii
+
+TARGET := dolzel2
+
+BUILD_DIR := build/$(TARGET)
+
+SRC_DIRS := src
+ASM_DIRS := asm
+
+# Inputs
+LDSCRIPT := $(BUILD_DIR)/ldscript.lcf
+
+# Outputs
+DOL     := $(BUILD_DIR)/main.dol
+ELF     := $(DOL:.dol=.elf)
+MAP     := $(BUILD_DIR)/dolzel2.map
+
+include obj_files.mk
+
+O_FILES := $(INIT_O_FILES) $(EXTAB_O_FILES) $(EXTABINDEX_O_FILES) $(TEXT_O_FILES) \
+           $(CTORS_O_FILES) $(DTORS_O_FILES) $(RODATA_O_FILES) $(DATA_O_FILES)    \
+           $(BSS_O_FILES) $(SDATA_O_FILES) $(SBSS_O_FILES) \
+		   $(SDATA2_O_FILES) $(SBSS2_O_FILES)
+
+#-------------------------------------------------------------------------------
+# Tools
+#-------------------------------------------------------------------------------
+
+MWCC_VERSION := 1.2.5
+
+# Programs
+ifeq ($(WINDOWS),1)
+  WINE :=
+else
+  WINE := wine
+endif
+AS      := $(DEVKITPPC)/bin/powerpc-eabi-as
+OBJCOPY := $(DEVKITPPC)/bin/powerpc-eabi-objcopy
+CPP     := cpp -P
+CC      := $(WINE) tools/mwcc_compiler/$(MWCC_VERSION)/mwcceppc.exe
+LD      := $(WINE) tools/mwcc_compiler/$(MWCC_VERSION)/mwldeppc.exe
+ELF2DOL := tools/elf2dol
+SHA1SUM := sha1sum
+PYTHON  := python3
+
+POSTPROC := tools/postprocess.py
+
+# Options
+INCLUDES := -i include -i include/dolphin/ -i include/dolphin/mtx/ -i src -i src/msl -i src/msl/ppc_eabi -i src/runtime/ -i src/sysdolphin/ 
+
+ASFLAGS := -mgekko -I include
+LDFLAGS := -map $(MAP) -fp hard -nodefaults -w off
+CFLAGS  := -Cpp_exceptions off -proc gekko -fp hard -O4,p -nodefaults -msgstyle gcc $(INCLUDES)
+
+# for postprocess.py
+PROCFLAGS := -fprologue-fixup=old_stack
+
+# elf2dol needs to know these in order to calculate sbss correctly.
+SDATA_PDHR := 9
+SBSS_PDHR := 10
+
+#-------------------------------------------------------------------------------
+# Recipes
+#-------------------------------------------------------------------------------
+
+### Default target ###
+
+default: all
+
+all: $(DOL)
+
+ALL_DIRS := build $(BUILD_DIR) $(addprefix $(BUILD_DIR)/,$(SRC_DIRS) $(ASM_DIRS))
+
+# Make sure build directory exists before compiling anything
+DUMMY != mkdir -p $(ALL_DIRS)
+
+.PHONY: tools
+
+$(LDSCRIPT): ldscript.lcf
+	$(CPP) -MMD -MP -MT $@ -MF $@.d -I include/ -I . -DBUILD_DIR=$(BUILD_DIR) -o $@ $<
+
+$(DOL): $(ELF) | tools
+	$(ELF2DOL) $< $@ $(SDATA_PDHR) $(SBSS_PDHR) $(TARGET_COL)
+	$(SHA1SUM) -c $(TARGET).sha1
+
+clean:
+	rm -f -d -r build
+	$(MAKE) -C tools clean
+
+tools:
+	$(MAKE) -C tools
+
+$(ELF): $(O_FILES) $(LDSCRIPT)
+	$(LD) $(LDFLAGS) -o $@ -lcf $(LDSCRIPT) $(O_FILES)
+# The Metrowerks linker doesn't generate physical addresses in the ELF program headers. This fixes it somehow.
+	$(OBJCOPY) $@ $@
+
+$(BUILD_DIR)/%.o: %.s
+	$(AS) $(ASFLAGS) -o $@ $<
+
+$(BUILD_DIR)/%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+	# TODO: See if this is necessary after actually adding some C code
+	# $(PYTHON) $(POSTPROC) $(PROCFLAGS) $@
+
+### Debug Print ###
+
+print-% : ; $(info $* is a $(flavor $*) variable set to [$($*)]) @true