Vendor things

third-party/vendor/wgpu/Makefile

@@ -0,0 +1,20 @@
+# This Makefile generates SPIR-V shaders from GLSL shaders in the examples.
+
+shader_compiler = glslangValidator
+
+# All input shaders.
+glsls = $(wildcard examples/*/*.vert examples/*/*.frag examples/*/*.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)