Source
FROM scratch AS base
ENV VERSION=13.0.1
ENV SRC_FILE=llvm-project-${VERSION}.src.tar.xz
ENV SRC_SITE=https://github.com/llvm/llvm-project/releases/download/llvmorg-${VERSION}/${SRC_FILE}
ENV SRC_HASH=326335a830f2e32d06d0a36393b5455d17dc73e0bd1211065227ee014f92cbf8
FROM base AS fetch
ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .
FROM fetch AS build
COPY --from=stagex/busybox . /
COPY --from=stagex/binutils . /
COPY --from=stagex/cmake . /
COPY --from=stagex/ninja . /
COPY --from=stagex/musl . /
COPY --from=stagex/gcc . /
COPY --from=stagex/python . /
COPY --from=stagex/py-setuptools . /
COPY --from=stagex/zlib . /
COPY --from=stagex/openssl . /
RUN tar -xf ${SRC_FILE}
WORKDIR /llvm-project-${VERSION}.src
ADD *.patch .
RUN --network=none <<-EOF
set -eux
patch -p1 < gcc-13-base64.patch
patch -p1 < gcc-13-signals.patch
python -c "import setuptools; print(setuptools.__version__)"
cmake \
-B build \
-G Ninja \
-Wno-dev -S llvm \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=/usr/ \
-DCMAKE_INSTALL_RPATH=/usr/ \
-DLLVM_DEFAULT_TARGET_TRIPLE="x86_64-linux-musl" \
-DLLVM_HOST_TRIPLE="x86_64-linux-musl" \
-DLLVM_APPEND_VC_REV=OFF \
-DLLVM_BINUTILS_INCDIR=/usr/include \
-DLLVM_BUILD_DOCS=OFF \
-DLLVM_BUILD_EXAMPLES=OFF \
-DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON \
-DLLVM_BUILD_LLVM_DYLIB=ON \
-DLLVM_BUILD_TESTS=ON \
-DLLVM_ENABLE_ASSERTIONS=OFF \
-DLLVM_ENABLE_DUMP=ON \
-DLLVM_ENABLE_EH=ON \
-DLLVM_ENABLE_FFI=OFF \
-DLLVM_ENABLE_LIBCXX=OFF \
-DLLVM_ENABLE_LIBEDIT=OFF \
-DLLVM_ENABLE_PIC=ON \
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_SPHINX=OFF \
-DLLVM_ENABLE_TERMINFO=ON \
-DLLVM_ENABLE_ZLIB=OFF \
-DLLVM_ENABLE_ZSTD=OFF \
-DLLVM_INCLUDE_BENCHMARKS=OFF \
-DLLVM_INCLUDE_EXAMPLES=OFF \
-DLLVM_INSTALL_UTILS=ON \
-DLLVM_LINK_LLVM_DYLIB=ON \
-DLLVM_USE_PERF=ON
cmake --build build
python3 llvm/utils/lit/setup.py build
EOF
FROM build AS install
RUN --network=none <<-EOF
set -eux
DESTDIR="/rootfs" cmake --install build
python3 llvm/utils/lit/setup.py install --root="/rootfs"
ln -s lit /rootfs/usr/bin/llvm-lit
EOF
FROM stagex/filesystem AS package
COPY --from=install /rootfs/. /