48 lines
1.4 KiB
Docker
48 lines
1.4 KiB
Docker
FROM imgrep/musl:latest as musl
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FROM imgrep/bootstrap:latest as build
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ENV GCC_SITE https://mirrors.kernel.org/gnu/gcc
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ENV GCC_VERSION 12.2.0
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ENV GCC_HASH e549cf9cf3594a00e27b6589d4322d70e0720cdd213f39beb4181e06926230ff
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RUN echo wget ${GCC_SITE}/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.xz
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RUN wget ${GCC_SITE}/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.xz
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RUN echo "${GCC_HASH} gcc-${GCC_VERSION}.tar.xz" | sha256sum -c
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RUN tar -xf gcc-${GCC_VERSION}.tar.xz
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WORKDIR gcc-${GCC_VERSION}
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RUN set -ex; \
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./contrib/download_prerequisites; \
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{ rm *.tar.* || true; }
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RUN set -ex; \
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./configure \
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--target=x86_64-linux-musl \
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--build=x86_64-linux-musl \
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--host=x86_64-linux-musl \
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--prefix /usr \
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--mandir=/usr/share/man \
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--infodir=/usr/share/info \
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--libdir=/usr/lib \
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--disable-cet \
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--disable-fixed-point \
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--disable-libstdcxx-pch \
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--disable-multilib \
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--disable-nls \
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--disable-werror \
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--enable-__cxa_atexit \
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--enable-default-pie \
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--enable-default-ssp \
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--enable-languages=c,c++ \
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--enable-link-serialization=2 \
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--enable-linker-build-id; \
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make -j "$(nproc)"
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RUN set -eux; \
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make DESTDIR=/home/user/rootfs/ install-strip; \
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ln -s gcc /home/user/rootfs/usr/bin/cc
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COPY --from=musl /lib/* /home/user/rootfs/lib/
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FROM scratch
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COPY --from=build /home/user/rootfs /
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ENTRYPOINT ["/usr/bin/gcc"]
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CMD ["--version"]
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