53 lines
1.4 KiB
Docker
53 lines
1.4 KiB
Docker
FROM scratch AS base
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ENV VERSION=18.1.8
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ENV SRC_HASH=0b58557a6d32ceee97c8d533a59b9212d87e0fc4d2833924eb6c611247db2f2a
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ENV SRC_FILE=llvm-project-${VERSION}.src.tar.xz
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ENV SRC_SITE=https://github.com/llvm/llvm-project/releases/download/llvmorg-${VERSION}/${SRC_FILE}
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FROM base AS fetch
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ADD --checksum=sha256:${SRC_HASH} ${SRC_SITE} .
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FROM fetch AS build
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COPY --from=stagex/busybox . /
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COPY --from=stagex/binutils . /
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COPY --from=stagex/cmake . /
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COPY --from=stagex/ninja . /
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COPY --from=stagex/musl . /
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COPY --from=stagex/gcc . /
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COPY --from=stagex/python . /
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COPY --from=stagex/py-setuptools . /
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COPY --from=stagex/openssl . /
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COPY --from=stagex/gcc . /
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COPY --from=stagex/clang . /
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COPY --from=stagex/llvm . /
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COPY --from=stagex/zlib . /
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RUN tar -xf ${SRC_FILE}
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WORKDIR /llvm-project-${VERSION}.src
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RUN <<-EOF
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set -eux
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CFLAGS="-O2 -DNDEBUG -g1" \
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CXXFLAGS="-O2 -DNDEBUG -g1" \
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CC=clang \
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CXX=clang++ \
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cmake \
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-S lld \
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-B build \
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-G Ninja \
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-Wno-dev \
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-DCMAKE_BUILD_TYPE=None \
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-DCMAKE_INSTALL_PREFIX=/usr/ \
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-DCMAKE_SKIP_INSTALL_RPATH=ON \
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-DBUILD_SHARED_LIBS=ON \
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-DLLVM_EXTERNAL_LIT=/usr/lib/llvm18/bin/lit \
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-DLLVM_INCLUDE_TESTS=OFF \
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-DLLD_BUILT_STANDALONE=ON \
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-DCMAKE_EXE_LINKER_FLAGS="-Wl,-z,stack-size=2097152"
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cmake --build build
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EOF
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FROM build AS install
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RUN --network=none DESTDIR="/rootfs" cmake --install build
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FROM stagex/filesystem AS package
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COPY --from=install /rootfs/. /
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