#! /usr/bin/env sh

# We need a better way to do this.

# https://github.com/google/shaderc/blob/known-good/known_good.json

git clone https://github.com/KhronosGroup/glslang.git glslang
cd glslang
git checkout 168d452a4f460d24b588fed08477a81c44ee27a1
cd ../

git clone https://github.com/KhronosGroup/SPIRV-Tools.git spirv-tools
cd spirv-tools
git checkout b707790a898e44038547df54580022fc1cf89c3d
git apply ../../../packagefiles/shaderc/spirv_tools_build_version.diff
cd ../

git clone https://github.com/KhronosGroup/SPIRV-Headers.git spirv-headers
cd spirv-headers
git checkout 29981f65241605e08b0ede4cfeb999fe3b723c6a
cd ../