134 lines
5.9 KiB
Makefile
134 lines
5.9 KiB
Makefile
# Apple IIgs build rules (llvm-mos w65816: clang + llvm-mc + link816).
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#
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# toolchains/iigs/clang-build.sh drives compile (clang) / assemble
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# (llvm-mc) / link (link816) against the prebuilt w65816 runtime.
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# Hand-rolled asm lives in src/port/iigs/*.s (llvm-mc GAS syntax);
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# bank placement is handled by -ffunction-sections + link816
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# dead-stripping.
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#
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# STATUS: the launchable-binary pipeline (multi-segment OMF emission +
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# disk packaging + GS/OS launch) is still being brought up. `iigs-lib`
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# compile-checks every library + example translation unit, and
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# `iigs-clang-smoke` validates the full clang -> llvm-mc -> link816 ->
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# MAME path end to end. Per-example binary targets build via
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# clang-build.sh; large examples need the multi-segment OMF wiring still
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# in progress.
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include $(dir $(lastword $(MAKEFILE_LIST)))/common.mk
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PLATFORM := iigs
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BUILD := $(REPO_DIR)/build/$(PLATFORM)
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BINDIR := $(BUILD)/bin
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OBJDIR := $(BUILD)/obj
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CLANG := $(LLVM816_ROOT)/tools/llvm-mos-build/bin/clang
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RT_INC := $(LLVM816_ROOT)/runtime/include
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CFLAGS := --target=w65816 -O2 -ffreestanding -ffunction-sections
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INCLUDES := -I$(RT_INC) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/joey -I$(SRC_CORE) -I$(REPO_DIR)/src/codegen
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PORT_C_SRCS := $(wildcard $(SRC_PORT)/iigs/*.c)
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# Hand-rolled asm, migrated to llvm-mc GAS .s.
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PORT_ASM_SRCS := $(wildcard $(SRC_PORT)/iigs/*.s)
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# IIgs uses NTPstreamsound for SFX, not the libxmp+overlay combo that
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# DOS and ST share, so src/core/audioSfxMix.c is unused here.
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CORE_C_SRCS_IIGS := $(filter-out %/audioSfxMix.c, $(CORE_C_SRCS))
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# Sprite codegen: 65816 emitter + cross-platform compile dispatch.
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CODEGEN_SRCS := $(REPO_DIR)/src/codegen/spriteEmitIigs.c \
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$(REPO_DIR)/src/codegen/spriteCompile.c
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LIB_C_SRCS := $(CORE_C_SRCS_IIGS) $(PORT_C_SRCS) $(CODEGEN_SRCS)
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LIB_SRCS := $(LIB_C_SRCS) $(PORT_ASM_SRCS)
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# Example sources (single-TU unless noted).
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PATTERN_SRC := $(EXAMPLES)/pattern/pattern.c
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DRAW_SRC := $(EXAMPLES)/draw/draw.c
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KEYS_SRC := $(EXAMPLES)/keys/keys.c
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JOY_SRC := $(EXAMPLES)/joy/joy.c
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SPRITE_SRC := $(EXAMPLES)/sprite/sprite.c
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UBER_SRC := $(EXAMPLES)/uber/uber.c
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ADV_SRC := $(EXAMPLES)/adventure/adventure.c
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ADV2_SRC := $(EXAMPLES)/adventure2/adventure2.c
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AGI_SRCS := $(EXAMPLES)/agi/agi.c $(EXAMPLES)/agi/agiRes.c $(EXAMPLES)/agi/agiPic.c $(EXAMPLES)/agi/agiView.c $(EXAMPLES)/agi/agiVm.c $(EXAMPLES)/agi/agiObj.c $(EXAMPLES)/agi/agiText.c
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STAXI_SRCS := $(EXAMPLES)/spacetaxi/spacetaxi.c $(EXAMPLES)/spacetaxi/stLevel.c $(EXAMPLES)/spacetaxi/stRender.c $(EXAMPLES)/spacetaxi/stEngine.c $(EXAMPLES)/spacetaxi/stPassenger.c $(EXAMPLES)/spacetaxi/stHud.c $(EXAMPLES)/spacetaxi/stAudio.c
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.PHONY: all iigs iigs-lib iigs-clang-smoke clean-iigs
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# Default: compile-check the library + run the end-to-end smoke test.
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all iigs: iigs-lib iigs-clang-smoke
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# Compile-check every library and example translation unit with clang,
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# and assemble every .s with llvm-mc. This is the canonical "does the
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# IIgs source still build" gate while the launchable pipeline is wired.
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iigs-lib:
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@mkdir -p $(OBJDIR)
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@set -e; \
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for c in $(LIB_C_SRCS); do \
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echo " CC $$c"; \
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$(CLANG) $(CFLAGS) $(INCLUDES) -c $$c -o $(OBJDIR)/$$(echo $$c | sed 's#[/.]#_#g').o; \
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done; \
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for s in $(PORT_ASM_SRCS); do \
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echo " AS $$s"; \
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$(LLVM816_ROOT)/tools/llvm-mos-build/bin/llvm-mc -arch=w65816 -filetype=obj $$s -o $(OBJDIR)/$$(basename $$s .s).o; \
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done
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# End-to-end smoke test: clang -> llvm-mc -> link816 -> MAME, validating
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# the ported asm computes correctly on emulated hardware.
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iigs-clang-smoke:
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$(REPO_DIR)/toolchains/iigs/clang-smoke.sh
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# Per-example binaries via clang-build.sh. clang-build.sh mirrors the
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# old driver's CLI (-I / -o / -M; -s and -b are accepted no-ops). These
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# link single-segment today; examples larger than one bank need the
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# multi-segment OMF wiring still in progress.
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DEP_DIR := $(BUILD)/dep
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$(BINDIR)/PATTERN: $(PATTERN_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/PATTERN.d $(INCLUDES) -o $@ $(PATTERN_SRC) $(LIB_SRCS)
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$(BINDIR)/DRAW: $(DRAW_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/DRAW.d $(INCLUDES) -o $@ $(DRAW_SRC) $(LIB_SRCS)
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$(BINDIR)/KEYS: $(KEYS_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/KEYS.d $(INCLUDES) -o $@ $(KEYS_SRC) $(LIB_SRCS)
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$(BINDIR)/JOY: $(JOY_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/JOY.d $(INCLUDES) -o $@ $(JOY_SRC) $(LIB_SRCS)
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$(BINDIR)/SPRITE: $(SPRITE_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/SPRITE.d $(INCLUDES) -o $@ $(SPRITE_SRC) $(LIB_SRCS)
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$(BINDIR)/UBER: $(UBER_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/UBER.d $(INCLUDES) -o $@ $(UBER_SRC) $(LIB_SRCS)
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$(BINDIR)/ADV: $(ADV_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/ADV.d $(INCLUDES) -o $@ $(ADV_SRC) $(LIB_SRCS)
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$(BINDIR)/ADV2: $(ADV2_SRC) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/ADV2.d $(INCLUDES) -o $@ $(ADV2_SRC) $(LIB_SRCS)
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$(BINDIR)/AGI: $(AGI_SRCS) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/AGI.d $(INCLUDES) -I$(EXAMPLES)/agi -o $@ $(AGI_SRCS) $(LIB_SRCS)
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$(BINDIR)/STAXI: $(STAXI_SRCS) $(LIB_SRCS) $(IIGS_CLANG_BUILD)
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@mkdir -p $(dir $@) $(DEP_DIR)
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$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/STAXI.d $(INCLUDES) -I$(EXAMPLES)/spacetaxi -o $@ $(STAXI_SRCS) $(LIB_SRCS)
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# NOTE: the audio example is omitted until the NinjaTrackerPlus replayer
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# is wired into the clang build (a path for baking the replayer bytes
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# into a data segment via llvm-mc is pending).
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clean-iigs:
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rm -rf $(BUILD)
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-include $(wildcard $(DEP_DIR)/*.d)
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