kit

kit
git clone https://git.ryansepassi.com/git/kit.git
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Containerfile.x64 (1181B)

      1 # test/libc/musl/Containerfile.x64 — produces a musl x86_64 sysroot
      2 # tarball on stdout. Pinned to Alpine 3.20.10 + musl 1.2.5.
      3 #
      4 # Companion to ./Containerfile (aarch64). See that file for the design
      5 # notes on what gets staged and why; only the arch-specific bits differ
      6 # here:
      7 #   - amd64/alpine base image
      8 #   - ld-musl-x86_64.so.1 as the dynamic loader (still aliased to
      9 #     libc.so so kit ld can link against it as a shared input).
     10 FROM docker.io/amd64/alpine:3.20.10
     11 
     12 RUN apk add --no-cache musl-dev linux-headers
     13 
     14 RUN mkdir -p /sysroot/lib /sysroot/include \
     15  && cp /usr/lib/crt1.o     /sysroot/lib/ \
     16  && cp /usr/lib/Scrt1.o    /sysroot/lib/ \
     17  && cp /usr/lib/rcrt1.o    /sysroot/lib/ \
     18  && cp /usr/lib/crti.o     /sysroot/lib/ \
     19  && cp /usr/lib/crtn.o     /sysroot/lib/ \
     20  && cp /usr/lib/libc.a     /sysroot/lib/ \
     21  && cp /usr/lib/libssp_nonshared.a /sysroot/lib/ \
     22  && cp /lib/ld-musl-x86_64.so.1 /sysroot/lib/ \
     23  && ln -s ld-musl-x86_64.so.1 /sysroot/lib/libc.so \
     24  && cp -r /usr/include/.   /sysroot/include/
     25 
     26 RUN echo "alpine 3.20.10  musl 1.2.5-r3" > /sysroot/PROVENANCE \
     27  && uname -m >> /sysroot/PROVENANCE
     28 
     29 ENTRYPOINT ["sh", "-c", "tar -C /sysroot -cf - ."]