70 lines
1.7 KiB
Makefile
70 lines
1.7 KiB
Makefile
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TARGET_DIR?=../resources/shaders
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EMPTY=
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SHADERS=\
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debug_solid.fs.glsl \
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debug_solid.vs.glsl \
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debug_texture.fs.glsl \
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debug_texture.vs.glsl \
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demo_ground.fs.glsl \
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demo_ground.vs.glsl \
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fill.fs.glsl \
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fill.vs.glsl \
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post.fs.glsl \
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post.vs.glsl \
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reproject.fs.glsl \
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reproject.vs.glsl \
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stencil.fs.glsl \
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stencil.vs.glsl \
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tile_alpha.fs.glsl \
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tile_alpha_monochrome.vs.glsl \
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tile_alpha_multicolor.vs.glsl \
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tile_solid.fs.glsl \
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tile_solid_monochrome.vs.glsl \
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tile_solid_multicolor.vs.glsl \
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$(EMPTY)
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INCLUDES=\
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post_convolve.inc.glsl \
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tile_alpha_vertex.inc.glsl \
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tile_multicolor.inc.glsl \
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post_gamma_correct.inc.glsl \
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tile_monochrome.inc.glsl \
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tile_solid_vertex.inc.glsl \
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$(EMPTY)
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OUT=\
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$(SHADERS:%=$(TARGET_DIR)/gl3/%) \
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$(SHADERS:%.glsl=$(TARGET_DIR)/metal/%.metal) \
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$(EMPTY)
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GLSL_VERSION=330
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GLSLANGFLAGS=--auto-map-locations -I.
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SPIRVCROSSFLAGS=--msl
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SED_ARGS=-e "s/\#version 330/\#version \{\{version\}\}/" -e "s/\#line.*$$//"
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all: $(OUT)
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.PHONY: clean
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clean:
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rm -f $(OUT)
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$(TARGET_DIR)/spirv/%.fs.spv: %.fs.glsl $(INCLUDES)
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mkdir -p $(TARGET_DIR)/spirv && glslangValidator $(GLSLANGFLAGS) -G$(GLSL_VERSION) -S frag -o $@ $<
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$(TARGET_DIR)/gl3/%.fs.glsl: %.fs.glsl $(INCLUDES)
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mkdir -p $(TARGET_DIR)/gl3 && glslangValidator $(GLSLANGFLAGS) -S frag -E $< | sed $(SED_ARGS) > $@
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$(TARGET_DIR)/spirv/%.vs.spv: %.vs.glsl $(INCLUDES)
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mkdir -p $(TARGET_DIR)/spirv && glslangValidator $(GLSLANGFLAGS) -G$(GLSL_VERSION) -S vert -o $@ $<
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$(TARGET_DIR)/gl3/%.vs.glsl: %.vs.glsl $(INCLUDES)
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mkdir -p $(TARGET_DIR)/gl3 && glslangValidator $(GLSLANGFLAGS) -S vert -E $< | sed $(SED_ARGS) > $@
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$(TARGET_DIR)/metal/%.metal: $(TARGET_DIR)/spirv/%.spv
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mkdir -p $(TARGET_DIR)/metal && spirv-cross $(SPIRVCROSSFLAGS) --output $@ $<
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