42 lines
1.6 KiB
Docker
42 lines
1.6 KiB
Docker
FROM imgrep/bootstrap:latest as build
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ENV SRC_SITE http://musl.libc.org
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ENV SRC_VERSION 1.2.4
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ENV SRC_HASH 7a35eae33d5372a7c0da1188de798726f68825513b7ae3ebe97aaaa52114f039
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ENV CFLAGS="-Os -fstack-clash-protection -Wformat -Werror=format-security"
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ENV CXXFLAGS="-Os -fstack-clash-protection -Wformat -Werror=format-security -D_GLIBCXX_ASSERTIONS=1 -D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS=1 -D_LIBCPP_ENABLE_HARDENED_MODE=1"
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ENV LDFLAGS="-Wl,--as-needed,-O1,--sort-common -Wl,-soname,libc.musl-x86_64.so.1"
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RUN wget ${SRC_SITE}/releases/musl-$SRC_VERSION.tar.gz
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RUN echo "${SRC_HASH} musl-${SRC_VERSION}.tar.gz" | sha256sum -c
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RUN tar -xzf musl-${SRC_VERSION}.tar.gz
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WORKDIR musl-${SRC_VERSION}
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ADD lfs64.patch .
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ADD lfs64-2.patch .
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RUN set -eux; \
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patch -p1 < lfs64.patch; \
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patch -p1 < lfs64-2.patch; \
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./configure \
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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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--sysconfdir=/etc \
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--mandir=/usr/share/man \
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--infodir=/usr/share/info \
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--localstatedir=/var \
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--enable-debug; \
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make;
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RUN set -eux; \
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make DESTDIR=/home/user/rootfs install; \
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mkdir -p /home/user/rootfs/usr/bin; \
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printf "%s\n%s\n" '#!/bin/sh' 'exec /lib/ld-musl-x86_64.so.1 --list "\$@"' \
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> /home/user/rootfs/usr/bin/ldd; \
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chmod 755 /home/user/rootfs/usr/bin/ldd; \
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mv -f /home/user/rootfs/usr/lib/libc.so /home/user/rootfs/lib/ld-musl-x86_64.so.1; \
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ln -sf ld-musl-x86_64.so.1 /home/user/rootfs/lib/libc.musl-x86_64.so.1; \
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ln -sf ../../lib/ld-musl-x86_64.so.1 /home/user/rootfs/usr/lib/libc.so;
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FROM scratch
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COPY --from=build /home/user/rootfs /
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