tce-load -i compiletc cmake ninja python3.9 spirv-headers

wget https://github.com/KhronosGroup/SPIRV-Tools/archive/vulkan-sdk-1.4.309.0/SPIRV-Tools-vulkan-sdk-1.4.309.0.tar.gz

cd SPIRV-Tools-vulkan-sdk-1.4.309.0

mkdir build
cd build

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-flto -mtune=generic -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=TRUE -DSPIRV_WERROR=OFF -DBUILD_SHARED_LIBS=ON -DSPIRV_TOOLS_BUILD_STATIC=OFF -DSPIRV-Headers_SOURCE_DIR=/usr/local -DCMAKE_INSTALL_LIBDIR=lib -G Ninja ../

ninja [7m 43.44s]
sudo ninja install