Inline base SGDK Makefile; include dep targets created by GCC in Make…

…file

Makefile

@@ -6,7 +6,200 @@ all: release test
 
 release: res/samples
 
-include $(SGDK)/makefile.gen
+MAKEFILE_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
+MAKEFILE_DIR := $(subst \,/,$(MAKEFILE_DIR))
+
+ifneq ("$(wildcard $(MAKEFILE_DIR)bin/rescomp.jar)","")
+    GDK := $(patsubst %/,%,$(MAKEFILE_DIR))
+endif
+
+include $(GDK)/common.mk
+
+SRC := src
+RES := res
+INCLUDE := inc
+
+
+SRC_C= $(wildcard *.c)
+SRC_C+= $(wildcard $(SRC)/*.c)
+SRC_C+= $(wildcard $(SRC)/*/*.c)
+SRC_C+= $(wildcard $(SRC)/*/*/*.c)
+SRC_C:= $(filter-out $(SRC)/boot/rom_head.c,$(SRC_C))
+SRC_S= $(wildcard *.s)
+SRC_S+= $(wildcard $(SRC)/*.s)
+SRC_S+= $(wildcard $(SRC)/*/*.s)
+SRC_S+= $(wildcard $(SRC)/*/*/*.s)
+SRC_S:= $(filter-out $(SRC)/boot/sega.s,$(SRC_S))
+SRC_ASM= $(wildcard *.asm)
+SRC_ASM+= $(wildcard $(SRC)/*.asm)
+SRC_ASM+= $(wildcard $(SRC)/*/*.asm)
+SRC_ASM+= $(wildcard $(SRC)/*/*/*.asm)
+SRC_S80= $(wildcard *.s80)
+SRC_S80+= $(wildcard $(SRC)/*.s80)
+SRC_S80+= $(wildcard $(SRC)/*/*.s80)
+SRC_S80+= $(wildcard $(SRC)/*/*/*.s80)
+
+RES_C= $(wildcard $(RES)/*.c)
+RES_S= $(wildcard $(RES)/*.s)
+RES_RES= $(wildcard *.res)
+RES_RES+= $(wildcard $(RES)/*.res)
+
+RES_RS= $(RES_RES:.res=.rs)
+RES_H= $(RES_RES:.res=.h)
+RES_DEP= $(RES_RES:.res=.d)
+RES_DEPS= $(addprefix out/, $(RES_DEP))
+
+OBJ= $(RES_RES:.res=.o)
+OBJ+= $(RES_S:.s=.o)
+OBJ+= $(RES_C:.c=.o)
+OBJ+= $(SRC_S80:.s80=.o)
+OBJ+= $(SRC_ASM:.asm=.o)
+OBJ+= $(SRC_S:.s=.o)
+OBJ+= $(SRC_C:.c=.o)
+OBJS:= $(addprefix out/, $(OBJ))
+
+DEPS:= $(OBJS:.o=.d)
+
+-include $(DEPS)
+
+LST:= $(SRC_C:.c=.lst)
+LSTS:= $(addprefix out/, $(LST))
+
+INCS:= -I$(INCLUDE) -I$(SRC) -I$(RES) -I$(INCLUDE_LIB) -I$(RES_LIB)
+DEFAULT_FLAGS= $(EXTRA_FLAGS) -DSGDK_GCC -m68000 -Wall -Wextra -Wno-shift-negative-value -Wno-main -Wno-unused-parameter -fno-builtin -fms-extensions $(INCS) -B$(BIN)
+FLAGSZ80:= -i$(SRC) -i$(INCLUDE) -i$(RES) -i$(SRC_LIB) -i$(INCLUDE_LIB) -i$(INCLUDE_LIB)/snd
+
+#release: FLAGS= $(DEFAULT_FLAGS) -Os -fomit-frame-pointer -fuse-linker-plugin -flto
+release: FLAGS= $(DEFAULT_FLAGS) -O3 -fuse-linker-plugin -fno-web -fno-gcse -fno-unit-at-a-time -fomit-frame-pointer -flto
+release: CFLAGS= $(FLAGS)
+release: AFLAGS= $(FLAGS)
+release: LIBMD= $(LIB)/libmd.a
+release: pre-build out/rom.bin out/symbol.txt
+#release: $(info $$var is [${SRC_C}])
+
+debug: FLAGS= $(DEFAULT_FLAGS) -O1 -DDEBUG=1
+debug: CFLAGS= $(FLAGS) -ggdb
+debug: AFLAGS= $(FLAGS)
+debug: LIBMD= $(LIB)/libmd_debug.a
+debug: pre-build out/rom.bin out/rom.out out/symbol.txt
+
+asm: FLAGS= $(DEFAULT_FLAGS) -O3 -fuse-linker-plugin -fno-web -fno-gcse -fno-unit-at-a-time -fomit-frame-pointer -S
+asm: CFLAGS= $(FLAGS)
+asm: AFLAGS= $(FLAGS)
+asm: LIBMD= $(LIB)/libmd.a
+asm: pre-build $(LSTS)
+
+# include ext.mk if it exists (better to do it after release rule definition)
+ifneq ("$(wildcard $(GDK)/ext.mk)","")
+    include $(GDK)/ext.mk
+endif
+
+all: release
+default: release
+
+Default: release
+Debug: debug
+Release: release
+Asm: asm
+
+.PHONY: clean
+
+cleantmp:
+	$(RM) -f $(RES_RS)
+
+cleandep:
+	$(RM) -f $(DEPS)
+
+cleanlst:
+	$(RM) -f $(LSTS)
+
+cleanres: cleantmp
+	$(RM) -f $(RES_H) $(RES_DEP) $(RES_DEPS)
+
+cleanobj:
+	$(RM) -f $(OBJS) out/sega.o out/rom_head.bin out/rom_head.o out/rom.out
+
+clean: cleanobj cleanres cleanlst cleandep
+	$(RM) -f out.lst out/cmd_ out/symbol.txt out/rom.nm out/rom.wch out/rom.bin
+
+cleanrelease: clean
+
+cleandebug: clean
+
+cleanasm: cleanlst
+
+cleandefault: clean
+cleanDefault: clean
+
+cleanRelease: cleanrelease
+cleanDebug: cleandebug
+cleanAsm: cleanasm
+
+pre-build:
+	$(MKDIR) -p $(SRC)/boot
+	$(MKDIR) -p out
+
+
+out/rom.bin: out/rom.out
+	$(OBJCPY) -O binary out/rom.out out/rom.bin
+	$(SIZEBND) out/rom.bin -sizealign 131072 -checksum
+
+out/symbol.txt: out/rom.out
+	$(NM) $(LTO_PLUGIN) -n out/rom.out > out/symbol.txt
+
+out/rom.out: out/sega.o out/cmd_ $(LIBMD)
+	$(CC) -m68000 -B$(BIN) -n -T $(GDK)/md.ld -nostdlib out/sega.o @out/cmd_ $(LIBMD) $(LIBGCC) -o out/rom.out -Wl,--gc-sections -flto
+	$(RM) out/cmd_
+
+out/cmd_: $(OBJS)
+	$(ECHO) "$(OBJS)" > out/cmd_
+
+out/sega.o: $(SRC)/boot/sega.s out/rom_head.bin
+	$(CC) -x assembler-with-cpp -Wa,--register-prefix-optional,--bitwise-or $(AFLAGS) -c $(SRC)/boot/sega.s -o $@
+
+out/rom_head.bin: out/rom_head.o
+	$(OBJCPY) -O binary $< $@
+
+out/rom_head.o: $(SRC)/boot/rom_head.c
+	$(CC) $(DEFAULT_FLAGS) -c $< -o $@
+
+$(SRC)/boot/sega.s: $(SRC_LIB)/boot/sega.s
+	$(CP) $< $@
+
+$(SRC)/boot/rom_head.c: $(SRC_LIB)/boot/rom_head.c
+	$(CP) $< $@
+
+
+out/%.lst: %.c
+	$(MKDIR) -p $(dir $@)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+out/%.o: %.c
+	$(MKDIR) -p $(dir $@)
+	$(CC) $(CFLAGS) -MMD -c $< -o $@
+
+out/%.o: %.s
+	$(MKDIR) -p $(dir $@)
+	$(CC) -x assembler-with-cpp -Wa,--register-prefix-optional,--bitwise-or $(AFLAGS) -MMD -c $< -o $@
+
+out/%.o: %.rs
+	$(MKDIR) -p $(dir $@)
+	$(CC) -x assembler-with-cpp -Wa,--register-prefix-optional,--bitwise-or $(AFLAGS) -c $*.rs -o $@
+	$(CP) $*.d out/$*.d
+	$(RM) $*.d
+
+%.rs: %.res
+	$(RESCOMP) $*.res $*.rs -dep out/$*.o
+
+%.s: %.asm
+	$(MACCER) -o $@ $<
+
+%.o80: %.s80
+	$(ASMZ80) $(FLAGSZ80) $< $@ out.lst
+
+%.s: %.o80
+	$(BINTOS) $<
+
 
 EXTRA_FLAGS:=-DBUILD='"$(BUILD)"' \
 	-Wl,--wrap=SYS_enableInts \