tce-load -i compiletc cmake git libxml2-dev libffi-dev ninja zstd-dev perl5 python3.9 llvm19-dev clang

git clone --recursive  --depth 1 --branch llvmorg-19.1.0 https://github.com/llvm/llvm-project.git

cd llvm-project/lld

mkdir build
cd build

export CC=gcc CXX=g++

LD_PRELOAD="/mnt/sdc1/usr/src/uname_hack.so /usr/local/lib/libatomic.so" cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-march=i486 -mtune=i686 -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-march=i486 -mtune=i686 -Os -pipe" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_SKIP_INSTALL_RPATH=ON -DLLVM_ENABLE_FFI=ON -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_LLVM_DYLIB=ON -DLLVM_LINK_LLVM_DYLIB=ON -DLLVM_ENABLE_RTTI=ON -DLLVM_TARGETS_TO_BUILD="host" -DLLVM_BINUTILS_INCDIR=/usr/local/include -DLLVM_INCLUDE_BENCHMARKS=OFF -DCMAKE_VERBOSE_MAKEFILE=TRUE -DCMAKE_INSTALL_LIBDIR=lib -DLLVM_DEFAULT_TARGET_TRIPLE="i486-pc-linux-gnu" -DLLVM_ENABLE_PROJECTS=lld -Wno-dev -G Ninja ../

LD_PRELOAD="/mnt/sdc1/usr/src/uname_hack.so /usr/local/lib/libatomic.so" ninja
sudo ninja install