84 lines
3.6 KiB
Makefile
84 lines
3.6 KiB
Makefile
# Host-side tools for the JoeyLib asset pipeline.
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#
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# These build with the host's default `cc` (no cross-toolchain) into
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# build/tools/. Currently:
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# modloopend -- inject an E8FF stop-marker pattern into a .MOD so
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# the Amiga audio HAL can honor PlayMod(loop=false).
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# joeymod invokes this transparently for Amiga output.
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# mkstlevel -- host helper for Space Taxi level packaging.
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#
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# Asset baking (PNG -> .tbk / .spr) is handled by tools/assetbake/
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# assetbake.py (Python). It is invoked directly from each platform's
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# Makefile and does not need a C build step.
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include $(dir $(lastword $(MAKEFILE_LIST)))/common.mk
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BUILD_DIR := $(REPO_DIR)/build/tools
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TOOLS_DIR := $(REPO_DIR)/tools
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HOST_CC ?= cc
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HOST_CFLAGS := -std=c99 -Wall -Wextra -Werror -O2
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MODLOOPEND_SRC := $(TOOLS_DIR)/modloopend/modloopend.c
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MODLOOPEND_BIN := $(BUILD_DIR)/modloopend
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MKSTLEVEL_SRC := $(REPO_DIR)/examples/spacetaxi/mkstlevel/mkstlevel.c
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MKSTLEVEL_BIN := $(BUILD_DIR)/mkstlevel
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# staxibake -- generates the Space Taxi cel bank (.spr) from the game's
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# shared cel table + C64 bitmaps, for offline sprite pre-compilation. A
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# plain host tool (the .spr is cross-platform); spritebake then compiles
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# it per target.
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STAXI_DIR := $(REPO_DIR)/examples/spacetaxi
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STAXIBAKE_SRC := $(TOOLS_DIR)/staxibake/staxibake.c $(STAXI_DIR)/stCels.c $(STAXI_DIR)/stC64Data.c
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STAXIBAKE_BIN := $(BUILD_DIR)/staxibake
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# spritebake -- offline sprite pre-compiler. Built ONCE PER TARGET on the
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# host: it links the shared staging (spriteStage.c) + that target's emitter,
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# compiled with -DJOEYLIB_PLATFORM_<port> so JOEY_SPRITE_SHIFT_COUNT and the
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# emitted machine code match the target while running on the host. Because
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# the emitters use only fixed/gated compile-time constants, host output is
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# byte-identical to the target JIT (see tools/spritebake/spritebake.c).
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SPRITEBAKE_SRC := $(TOOLS_DIR)/spritebake/spritebake.c $(SRC_CG)/spriteStage.c
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SPRITEBAKE_INC := -I$(INCLUDE_DIR) -I$(SRC_CORE) -I$(SRC_CG)
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.PHONY: all tools clean-tools modloopend mkstlevel staxibake \
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spritebake-dos spritebake-amiga spritebake-atarist spritebake-iigs
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all tools: $(MODLOOPEND_BIN) $(MKSTLEVEL_BIN)
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modloopend: $(MODLOOPEND_BIN)
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mkstlevel: $(MKSTLEVEL_BIN)
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staxibake: $(STAXIBAKE_BIN)
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spritebake-dos: $(BUILD_DIR)/spritebake-dos
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spritebake-amiga: $(BUILD_DIR)/spritebake-amiga
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spritebake-atarist: $(BUILD_DIR)/spritebake-atarist
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spritebake-iigs: $(BUILD_DIR)/spritebake-iigs
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$(MODLOOPEND_BIN): $(MODLOOPEND_SRC)
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) $< -o $@
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$(STAXIBAKE_BIN): $(STAXIBAKE_SRC)
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) -I$(STAXI_DIR) $^ -o $@
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$(MKSTLEVEL_BIN): $(MKSTLEVEL_SRC)
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) $< -o $@
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$(BUILD_DIR)/spritebake-dos: $(SPRITEBAKE_SRC) $(SRC_DIR)/dos/spriteEmitX86.c
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) -DJOEYLIB_PLATFORM_DOS $(SPRITEBAKE_INC) -I$(SRC_DIR)/dos $^ -o $@
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$(BUILD_DIR)/spritebake-amiga: $(SPRITEBAKE_SRC) $(SRC_68K)/spriteEmitPlanar68k.c
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) -DJOEYLIB_PLATFORM_AMIGA $(SPRITEBAKE_INC) -I$(SRC_DIR)/amiga -I$(SRC_68K) $^ -o $@
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$(BUILD_DIR)/spritebake-atarist: $(SPRITEBAKE_SRC) $(SRC_68K)/spriteEmitInterleaved68k.c
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) -DJOEYLIB_PLATFORM_ATARIST $(SPRITEBAKE_INC) -I$(SRC_DIR)/atarist -I$(SRC_68K) $^ -o $@
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$(BUILD_DIR)/spritebake-iigs: $(SPRITEBAKE_SRC) $(SRC_DIR)/iigs/spriteEmitIigs.c
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@mkdir -p $(dir $@)
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$(HOST_CC) $(HOST_CFLAGS) -DJOEYLIB_PLATFORM_IIGS $(SPRITEBAKE_INC) $^ -o $@
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clean-tools:
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rm -rf $(BUILD_DIR)
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