299 lines
9.6 KiB
Nix
299 lines
9.6 KiB
Nix
{ system ? builtins.currentSystem }:
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with import ../../.. { inherit system; };
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rec {
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# We want coreutils without ACL support.
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coreutils_ = coreutils.override (orig: {
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aclSupport = false;
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});
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build = stdenv.mkDerivation {
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name = "stdenv-bootstrap-tools";
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buildInputs = [nukeReferences cpio];
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buildCommand = ''
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mkdir -p $out/bin $out/lib
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# Our (fake) loader
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cp -d ${darwin.dyld}/lib/dyld $out/lib/
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# C standard library stuff
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cp -d ${darwin.Libsystem}/lib/*.o $out/lib/
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cp -d ${darwin.Libsystem}/lib/*.dylib $out/lib/
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cp -d ${darwin.Libsystem}/lib/system/*.dylib $out/lib/
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# Resolv is actually a link to another package, so let's copy it properly
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rm $out/lib/libresolv.9.dylib
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cp -L ${darwin.Libsystem}/lib/libresolv.9.dylib $out/lib
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cp -rL ${darwin.Libsystem}/include $out
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chmod -R u+w $out/include
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cp -rL ${icu}/include* $out/include
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cp -rL ${libiconv}/include/* $out/include
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cp -rL ${gnugrep.pcre}/include/* $out/include
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mv $out/include $out/include-Libsystem
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# Copy coreutils, bash, etc.
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cp ${coreutils_}/bin/* $out/bin
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(cd $out/bin && rm vdir dir sha*sum pinky factor pathchk runcon shuf who whoami shred users)
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cp ${bash}/bin/bash $out/bin
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cp ${findutils}/bin/find $out/bin
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cp ${findutils}/bin/xargs $out/bin
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cp -d ${diffutils}/bin/* $out/bin
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cp -d ${gnused}/bin/* $out/bin
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cp -d ${gnugrep}/bin/grep $out/bin
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cp ${gawk}/bin/gawk $out/bin
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cp -d ${gawk}/bin/awk $out/bin
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cp ${gnutar}/bin/tar $out/bin
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cp ${gzip}/bin/gzip $out/bin
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cp ${bzip2}/bin/bzip2 $out/bin
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cp -d ${gnumake}/bin/* $out/bin
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cp -d ${patch}/bin/* $out/bin
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cp -d ${xz}/bin/xz $out/bin
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# This used to be in-nixpkgs, but now is in the bundle
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# because I can't be bothered to make it partially static
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cp ${curl}/bin/curl $out/bin
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cp -d ${curl}/lib/libcurl*.dylib $out/lib
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cp -d ${libssh2}/lib/libssh*.dylib $out/lib
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cp -d ${openssl}/lib/*.dylib $out/lib
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cp -d ${gnugrep.pcre}/lib/libpcre*.dylib $out/lib
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cp -d ${libiconv}/lib/lib*.dylib $out/lib
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cp -d ${gettext}/lib/libintl*.dylib $out/lib
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chmod +x $out/lib/libintl*.dylib
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cp -d ${ncurses}/lib/libncurses*.dylib $out/lib
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# Copy what we need of clang
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cp -d ${llvmPackages.clang-unwrapped}/bin/clang $out/bin
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cp -d ${llvmPackages.clang-unwrapped}/bin/clang++ $out/bin
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cp -d ${llvmPackages.clang-unwrapped}/bin/clang-[0-9].[0-9] $out/bin
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cp -rL ${llvmPackages.clang-unwrapped}/lib/clang $out/lib
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cp -d ${libcxx}/lib/libc++*.dylib $out/lib
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cp -d ${libcxxabi}/lib/libc++abi*.dylib $out/lib
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mkdir $out/include
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cp -rd ${libcxx}/include/c++ $out/include
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cp -d ${icu}/lib/libicu*.dylib $out/lib
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cp -d ${zlib}/lib/libz.* $out/lib
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cp -d ${gmpxx}/lib/libgmp*.* $out/lib
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cp -d ${xz}/lib/liblzma*.* $out/lib
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# Copy binutils.
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for i in as ld ar ranlib nm strip otool install_name_tool dsymutil; do
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cp ${darwin.cctools}/bin/$i $out/bin
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done
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cp -rd ${pkgs.darwin.CF}/Library $out
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chmod -R u+w $out
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nuke-refs $out/bin/*
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rpathify() {
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local libs=$(${darwin.cctools}/bin/otool -L "$1" | tail -n +2 | grep -o "$NIX_STORE.*-\S*") || true
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for lib in $libs; do
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${darwin.cctools}/bin/install_name_tool -change $lib "@rpath/$(basename $lib)" "$1"
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done
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}
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fix_dyld() {
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# This is clearly a hack. Once we have an install_name_tool-alike that can patch dyld, this will be nicer.
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${perl}/bin/perl -i -0777 -pe 's/\/nix\/store\/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-dyld-239\.4\/lib\/dyld/\/usr\/lib\/dyld\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00/sg' "$1"
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}
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# Strip executables even further
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for i in $out/bin/*; do
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if test -x $i -a ! -L $i; then
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chmod +w $i
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fix_dyld $i
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strip $i || true
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fi
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done
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for i in $out/bin/* $out/lib/*.dylib $out/lib/clang/*/lib/darwin/*.dylib $out/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation; do
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if test -x $i -a ! -L $i; then
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echo "Adding rpath to $i"
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rpathify $i
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fi
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done
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nuke-refs $out/lib/*
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nuke-refs $out/lib/clang/*/lib/darwin/*
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nuke-refs $out/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
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set -x
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mkdir $out/.pack
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mv $out/* $out/.pack
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mv $out/.pack $out/pack
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mkdir $out/on-server
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cp ${stdenv.shell} $out/on-server/sh
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cp ${cpio}/bin/cpio $out/on-server
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cp ${coreutils_}/bin/mkdir $out/on-server
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cp ${bzip2}/bin/bzip2 $out/on-server
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chmod u+w $out/on-server/*
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strip $out/on-server/*
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nuke-refs $out/on-server/*
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for i in $out/on-server/*; do
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fix_dyld $i
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done
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(cd $out/pack && (find | cpio -o -H newc)) | bzip2 > $out/on-server/bootstrap-tools.cpio.bz2
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'';
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allowedReferences = [];
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meta = {
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maintainers = [ stdenv.lib.maintainers.copumpkin ];
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};
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};
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dist = stdenv.mkDerivation {
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name = "stdenv-bootstrap-tools";
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buildCommand = ''
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mkdir -p $out/nix-support
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echo "file tarball ${build}/on-server/bootstrap-tools.cpio.bz2" >> $out/nix-support/hydra-build-products
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echo "file sh ${build}/on-server/sh" >> $out/nix-support/hydra-build-products
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echo "file cpio ${build}/on-server/cpio" >> $out/nix-support/hydra-build-products
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echo "file mkdir ${build}/on-server/mkdir" >> $out/nix-support/hydra-build-products
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echo "file bzip2 ${build}/on-server/bzip2" >> $out/nix-support/hydra-build-products
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'';
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};
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bootstrapFiles = {
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sh = "${build}/on-server/sh";
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bzip2 = "${build}/on-server/bzip2";
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mkdir = "${build}/on-server/mkdir";
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cpio = "${build}/on-server/cpio";
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tarball = "${build}/on-server/bootstrap-tools.cpio.bz2";
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};
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unpack = stdenv.mkDerivation (bootstrapFiles // {
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name = "unpack";
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# This is by necessity a near-duplicate of unpack-bootstrap-tools.sh. If we refer to it directly,
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# we can't make any changes to it due to our testing stdenv depending on it. Think of this as the
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# unpack-bootstrap-tools.sh for the next round of bootstrap tools.
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# TODO: think through alternate designs, such as hosting this script as an output of the process.
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buildCommand = ''
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# Unpack the bootstrap tools tarball.
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echo Unpacking the bootstrap tools...
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$mkdir $out
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$bzip2 -d < $tarball | (cd $out && $cpio -i)
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# Set the ELF interpreter / RPATH in the bootstrap binaries.
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echo Patching the tools...
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export PATH=$out/bin
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for i in $out/bin/*; do
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if ! test -L $i; then
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echo patching $i
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install_name_tool -add_rpath $out/lib $i || true
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fi
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done
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for i in $out/lib/*.dylib $out/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation; do
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if ! test -L $i; then
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echo patching $i
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id=$(otool -D "$i" | tail -n 1)
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install_name_tool -id "$(dirname $i)/$(basename $id)" $i
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libs=$(otool -L "$i" | tail -n +2 | grep -v Libsystem | cat)
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if [ -n "$libs" ]; then
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install_name_tool -add_rpath $out/lib $i
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fi
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fi
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done
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ln -s bash $out/bin/sh
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ln -s bzip2 $out/bin/bunzip2
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cat >$out/bin/dsymutil << EOF
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#!$out/bin/sh
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EOF
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'';
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allowedReferences = [ "out" ];
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});
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test = stdenv.mkDerivation {
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name = "test";
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realBuilder = "${unpack}/bin/bash";
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buildCommand = ''
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export PATH=${unpack}/bin
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ls -l
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mkdir $out
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mkdir $out/bin
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sed --version
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find --version
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diff --version
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patch --version
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make --version
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awk --version
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grep --version
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clang --version
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xz --version
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# The grep will return a nonzero exit code if there is no match, and we want to assert that we have
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# an SSL-capable curl
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curl --version | grep SSL
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${build}/on-server/sh -c 'echo Hello World'
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export flags="-idirafter ${unpack}/include-Libsystem --sysroot=${unpack} -L${unpack}/lib"
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export CPP="clang -E $flags"
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export CC="clang $flags -Wl,-rpath,${unpack}/lib -Wl,-v"
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export CXX="clang++ $flags --stdlib=libc++ -lc++abi -isystem${unpack}/include/c++/v1 -Wl,-rpath,${unpack}/lib -Wl,-v"
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echo '#include <stdio.h>' >> foo.c
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echo '#include <float.h>' >> foo.c
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echo '#include <limits.h>' >> foo.c
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echo 'int main() { printf("Hello World\n"); return 0; }' >> foo.c
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$CC -o $out/bin/foo foo.c
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$out/bin/foo
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echo '#include <CoreFoundation/CoreFoundation.h>' >> bar.c
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echo 'int main() { CFShow(CFSTR("Hullo")); return 0; }' >> bar.c
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$CC -F${unpack}/Library/Frameworks -framework CoreFoundation -o $out/bin/bar bar.c
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$out/bin/bar
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echo '#include <iostream>' >> bar.cc
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echo 'int main() { std::cout << "Hello World\n"; }' >> bar.cc
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$CXX -v -o $out/bin/bar bar.cc
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$out/bin/bar
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tar xvf ${hello.src}
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cd hello-*
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./configure --prefix=$out
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make
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make install
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$out/bin/hello
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'';
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};
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# The ultimate test: bootstrap a whole stdenv from the tools specified above and get a package set out of it
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test-pkgs = let
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stdenv = import ./. { inherit system bootstrapFiles; };
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in import ../../.. {
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inherit system;
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bootStdenv = stdenv.stdenvDarwin;
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};
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}
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