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https://github.com/NixOS/nixpkgs.git
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29 lines
754 B
Nix
29 lines
754 B
Nix
{stdenv, klibc}:
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stdenv.mkDerivation {
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# !!! For now, the name has to be exactly as long as the original
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# name due to the sed hackery below. Once patchelf 0.4 is in the
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# tree, we can do this properly.
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#name = "${klibc.name}-shrunk";
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name = "${klibc.name}";
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buildCommand = ''
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mkdir -p $out/lib
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cp -prd ${klibc.out}/lib/klibc/bin $out/
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cp -p ${klibc.out}/lib/*.so $out/lib/
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chmod +w $out/*
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old=$(echo ${klibc.out}/lib/klibc-*.so)
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new=$(echo $out/lib/klibc-*.so)
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for i in $out/bin/*; do
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echo $i
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sed "s^$old^$new^" -i $i
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# !!! use patchelf
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#patchelf --set-interpreter $new $i
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done
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''; # */
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allowedReferences = ["out"];
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meta = {
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platforms = stdenv.lib.platforms.linux;
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};
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}
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