pixel_engine_backend 0.8.0

# This Makefile generates SPIR-V shaders from GLSL shaders in the examples.
# Copied from the wgpu-rs Makefile for examples' shader compilation
# Adapted for compiling shader in `shader` folder
shader_compiler = glslangValidator


# All input shaders.
glsls = $(wildcard shaders/*.vert shaders/*.frag shaders/*.comp)


# All SPIR-V targets.
spirvs = $(addsuffix .spv,$(glsls))


.PHONY: default

default: $(spirvs)


# Rule for making a SPIR-V target.
$(spirvs): %.spv: %

	$(shader_compiler) -V $< -o $@


.PHONY: clean

clean:
	rm -f $(spirvs)