2019-09-09 03:26:46 +02:00
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TOOLCHAIN := $(DEVKITARM)
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COMPARE ?= 0
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2020-12-16 21:10:01 +01:00
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# don't use dkP's base_tools anymore
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# because the redefinition of $(CC) conflicts
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# with when we want to use $(CC) to preprocess files
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# thus, manually create the variables for the bin
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# files, or use arm-none-eabi binaries on the system
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# if dkP is not installed on tihs system
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2019-09-09 03:26:46 +02:00
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2020-12-16 21:10:01 +01:00
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ifneq ($(wildcard $(TOOLCHAIN)/bin),)
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export PATH := $(TOOLCHAIN)/bin:$(PATH)
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2019-09-09 03:26:46 +02:00
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endif
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2020-11-25 16:37:50 +01:00
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PREFIX := arm-none-eabi-
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OBJCOPY := $(PREFIX)objcopy
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2020-12-16 21:10:01 +01:00
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AS := $(PREFIX)as
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CPP := $(CC) -E
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LD := $(PREFIX)ld
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# note: the makefile must be set up so MODERNCC is never called
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# if MODERN=0
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MODERNCC := $(PREFIX)gcc
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2020-11-25 16:37:50 +01:00
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2019-09-09 03:26:46 +02:00
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ifeq ($(OS),Windows_NT)
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EXE := .exe
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else
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EXE :=
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endif
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ASFLAGS := -mcpu=arm7tdmi
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ARFLAGS := rc
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SYSCALLS := IntrWait \
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RegisterRamReset \
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Sqrt \
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MusicPlayerOpen \
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SoundBiasReset \
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SoundDriverVSyncOn \
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Mod \
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VBlankIntrWait \
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MusicPlayerStart \
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SoundDriverVSyncOff \
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HuffUnComp \
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SoftResetExram \
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MusicPlayerFadeOut \
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LZ77UnCompWram \
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SoundDriverMain \
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SoundBiasChange \
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LZ77UnCompVram \
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ArcTan2 \
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MusicPlayerStop \
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DivArm \
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ModArm \
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SoundDriverVSync \
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SoundDriverInit \
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BgAffineSet \
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Diff8bitUnFilterWram \
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MultiBoot \
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MidiKey2Freq \
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Div \
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Diff8bitUnFilterVram \
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ArcTan \
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ObjAffineSet \
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SoftResetRom \
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SoundDriverMode \
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RLUnCompWram \
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BitUnPack \
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SoundChannelClear \
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CpuFastSet \
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CpuSet \
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Diff16bitUnFilter \
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SoundBiasSet \
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MusicPlayerContinue \
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SoftReset \
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RLUnCompVram
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ASM_SRCS := libagbsyscall.s
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ASM_OBJS := $(foreach syscall, $(SYSCALLS), $(syscall).o)
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LIB := libagbsyscall.a
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.PHONY: all clean
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all: $(LIB)
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@:
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clean:
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rm -f $(LIB) $(ASM_OBJS)
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$(LIB): $(ASM_OBJS)
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$(AR) $(ARFLAGS) $@ $^
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$(ASM_OBJS): libagbsyscall.s
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$(AS) $(ASFLAGS) --defsym L_$(*F)=1 -o $@ $<
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