{ lib, stdenv, bash, binutils, bootBinutils, bootGCC, buildPackages, busyboxMinimal, bzip2, coreutilsMinimal, diffutils, findutils, gawk, gmpxx, gnugrep, gnumake, gnused, gzip, libc, libmpc, mpfr, patch, patchelf, runCommand, tarMinimal, zlib, }: let # ${libc.src}/sysdeps/unix/sysv/linux/loongarch/lp64/libnsl.abilist does not exist! withLibnsl = !stdenv.hostPlatform.isLoongArch64; in stdenv.mkDerivation (finalAttrs: { name = "stdenv-bootstrap-tools"; meta = { # Increase priority to unblock nixpkgs-unstable # https://github.com/NixOS/nixpkgs/pull/104679#issuecomment-732267288 schedulingPriority = 200; }; nativeBuildInputs = [ buildPackages.nukeReferences buildPackages.cpio ]; buildCommand = '' set -x mkdir -p $out/bin $out/lib $out/libexec '' + ( if (stdenv.hostPlatform.libc == "glibc") then '' # Copy what we need of Glibc. cp -d ${libc.out}/lib/ld*.so* $out/lib cp -d ${libc.out}/lib/libc*.so* $out/lib cp -d ${libc.out}/lib/libc_nonshared.a $out/lib cp -d ${libc.out}/lib/libm*.so* $out/lib cp -d ${libc.out}/lib/libdl*.so* $out/lib cp -d ${libc.out}/lib/librt*.so* $out/lib cp -d ${libc.out}/lib/libpthread*.so* $out/lib '' + lib.optionalString withLibnsl '' cp -d ${libc.out}/lib/libnsl*.so* $out/lib '' + '' cp -d ${libc.out}/lib/libutil*.so* $out/lib cp -d ${libc.out}/lib/libnss*.so* $out/lib cp -d ${libc.out}/lib/libresolv*.so* $out/lib # Copy all runtime files to enable non-PIE, PIE, static PIE and profile-generated builds cp -d ${libc.out}/lib/*.o $out/lib # Hacky compat with our current unpack-bootstrap-tools.sh ln -s librt.so "$out"/lib/librt-dummy.so cp -rL ${libc.dev}/include $out chmod -R u+w "$out" # libc can contain linker scripts: find them, copy their deps, # and get rid of absolute paths (nuke-refs would make them useless) local lScripts=$(grep --files-with-matches --max-count=1 'GNU ld script' -R "$out/lib") cp -d -t "$out/lib/" $(cat $lScripts | tr " " "\n" | grep -F '${libc.out}' | sort -u) for f in $lScripts; do substituteInPlace "$f" --replace '${libc.out}/lib/' "" done # Hopefully we won't need these. rm -rf $out/include/mtd $out/include/rdma $out/include/sound $out/include/video find $out/include -name .install -exec rm {} \; find $out/include -name ..install.cmd -exec rm {} \; mv $out/include $out/include-glibc '' else if (stdenv.hostPlatform.libc == "musl") then '' # Copy what we need from musl cp ${libc.out}/lib/* $out/lib cp -rL ${libc.dev}/include $out chmod -R u+w "$out" rm -rf $out/include/mtd $out/include/rdma $out/include/sound $out/include/video find $out/include -name .install -exec rm {} \; find $out/include -name ..install.cmd -exec rm {} \; mv $out/include $out/include-libc '' else throw "unsupported libc for bootstrap tools" ) + '' # Copy coreutils, bash, etc. cp -d ${coreutilsMinimal.out}/bin/* $out/bin (cd $out/bin && rm vdir dir sha*sum pinky factor pathchk runcon shuf who whoami shred users) cp ${bash.out}/bin/bash $out/bin cp ${findutils.out}/bin/find $out/bin cp ${findutils.out}/bin/xargs $out/bin cp -d ${diffutils.out}/bin/* $out/bin cp -d ${gnused.out}/bin/* $out/bin cp -d ${gnugrep.out}/bin/grep $out/bin cp ${gawk.out}/bin/gawk $out/bin cp -d ${gawk.out}/bin/awk $out/bin cp ${tarMinimal.out}/bin/tar $out/bin cp ${gzip.out}/bin/.gzip-wrapped $out/bin/gzip cp ${bzip2.bin}/bin/bzip2 $out/bin cp -d ${gnumake.out}/bin/* $out/bin cp -d ${patch}/bin/* $out/bin cp ${patchelf}/bin/* $out/bin cp -d ${gnugrep.pcre2.out}/lib/libpcre2*.so* $out/lib # needed by grep # Copy what we need of GCC. cp -d ${bootGCC.out}/bin/gcc $out/bin cp -d ${bootGCC.out}/bin/cpp $out/bin cp -d ${bootGCC.out}/bin/g++ $out/bin cp ${bootGCC.lib}/lib/libgcc_s.so* $out/lib cp -d ${bootGCC.lib}/lib/libstdc++.so* $out/lib cp -d ${bootGCC.out}/lib/libssp.a* $out/lib cp -d ${bootGCC.out}/lib/libssp_nonshared.a $out/lib cp -rd ${bootGCC.out}/lib/gcc $out/lib chmod -R u+w $out/lib rm -f $out/lib/gcc/*/*/include*/linux rm -f $out/lib/gcc/*/*/include*/sound rm -rf $out/lib/gcc/*/*/include*/root rm -f $out/lib/gcc/*/*/include-fixed/asm rm -rf $out/lib/gcc/*/*/plugin #rm -f $out/lib/gcc/*/*/*.a cp -rd ${bootGCC.out}/libexec/* $out/libexec chmod -R u+w $out/libexec rm -rf $out/libexec/gcc/*/*/plugin mkdir -p $out/include cp -rd ${bootGCC.out}/include/c++ $out/include chmod -R u+w $out/include rm -rf $out/include/c++/*/ext/pb_ds rm -rf $out/include/c++/*/ext/parallel cp -d ${gmpxx.out}/lib/libgmp*.so* $out/lib cp -d ${mpfr.out}/lib/libmpfr*.so* $out/lib cp -d ${libmpc.out}/lib/libmpc*.so* $out/lib cp -d ${zlib.out}/lib/libz.so* $out/lib '' + lib.optionalString (stdenv.hostPlatform.isRiscV) '' # libatomic is required on RiscV platform for C/C++ atomics and pthread # even though they may be translated into native instructions. cp -d ${bootGCC.out}/lib/libatomic.a* $out/lib '' + '' cp -d ${bzip2.out}/lib/libbz2.so* $out/lib # Copy binutils. for i in as ld ar ranlib nm strip readelf objdump; do cp ${bootBinutils.out}/bin/$i $out/bin done cp -r '${lib.getLib binutils.bintools}'/lib/* "$out/lib/" chmod -R u+w $out # Strip executables even further. for i in $out/bin/* $out/libexec/gcc/*/*/*; do if test -x $i -a ! -L $i; then chmod +w $i $STRIP -s $i || true fi done nuke-refs $out/bin/* nuke-refs $out/lib/* nuke-refs $out/lib/*/* nuke-refs $out/libexec/gcc/*/*/* nuke-refs $out/lib/gcc/*/*/* nuke-refs $out/lib/gcc/*/*/include-fixed/*{,/*} mkdir $out/.pack mv $out/* $out/.pack mv $out/.pack $out/pack mkdir $out/on-server XZ_OPT="-9 -e" tar cvJf $out/on-server/bootstrap-tools.tar.xz --hard-dereference --sort=name --numeric-owner --owner=0 --group=0 --mtime=@1 -C $out/pack . cp ${busyboxMinimal}/bin/busybox $out/on-server chmod u+w $out/on-server/busybox nuke-refs $out/on-server/busybox ''; # */ # The result should not contain any references (store paths) so # that we can safely copy them out of the store and to other # locations in the store. allowedReferences = [ ]; passthru = { bootstrapFiles = { # Make them their own store paths to test that busybox still works when the binary is named /nix/store/HASH-busybox busybox = runCommand "busybox" { } "cp ${finalAttrs.finalPackage}/on-server/busybox $out"; bootstrapTools = runCommand "bootstrap-tools.tar.xz" { } "cp ${finalAttrs.finalPackage}/on-server/bootstrap-tools.tar.xz $out"; }; }; })