mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-26 07:31:20 +00:00
3e197f7d81
Introduce new abstraction, `stdenv/booter.nix` for composing bootstraping stages, and use it everywhere for consistency. See that file for more doc. Stdenvs besides Linux and Darwin are completely refactored to utilize this. Those two, due to their size and complexity, are minimally edited for easier reviewing. No hashes should be changed.
342 lines
11 KiB
Nix
342 lines
11 KiB
Nix
{ pkgspath ? ../../.., test-pkgspath ? pkgspath, system ? builtins.currentSystem }:
|
|
|
|
with import pkgspath { inherit system; };
|
|
|
|
let
|
|
llvmPackages = llvmPackages_37;
|
|
in rec {
|
|
coreutils_ = coreutils.override (args: {
|
|
# We want coreutils without ACL support.
|
|
aclSupport = false;
|
|
# Cannot use a single binary build, or it gets dynamically linked against gmp.
|
|
singleBinary = false;
|
|
});
|
|
|
|
# Avoid debugging larger changes for now.
|
|
bzip2_ = bzip2.override (args: { linkStatic = true; });
|
|
|
|
build = stdenv.mkDerivation {
|
|
name = "stdenv-bootstrap-tools";
|
|
|
|
buildInputs = [nukeReferences cpio];
|
|
|
|
buildCommand = ''
|
|
mkdir -p $out/bin $out/lib $out/lib/system
|
|
|
|
# We're not going to bundle the actual libSystem.dylib; instead we reconstruct it on
|
|
# the other side. See the notes in stdenv/darwin/default.nix for more information.
|
|
# We also need the .o files for various low-level boot stuff.
|
|
cp -d ${darwin.Libsystem}/lib/*.o $out/lib
|
|
cp -d ${darwin.Libsystem}/lib/system/*.dylib $out/lib/system
|
|
|
|
# Resolv is actually a link to another package, so let's copy it properly
|
|
cp -L ${darwin.Libsystem}/lib/libresolv.9.dylib $out/lib
|
|
|
|
cp -rL ${darwin.Libsystem}/include $out
|
|
chmod -R u+w $out/include
|
|
cp -rL ${icu.dev}/include* $out/include
|
|
cp -rL ${libiconv}/include/* $out/include
|
|
cp -rL ${gnugrep.pcre.dev}/include/* $out/include
|
|
mv $out/include $out/include-Libsystem
|
|
|
|
# Copy coreutils, bash, etc.
|
|
cp ${coreutils_}/bin/* $out/bin
|
|
(cd $out/bin && rm vdir dir sha*sum pinky factor pathchk runcon shuf who whoami shred users)
|
|
|
|
cp ${bash}/bin/bash $out/bin
|
|
cp ${findutils}/bin/find $out/bin
|
|
cp ${findutils}/bin/xargs $out/bin
|
|
cp -d ${diffutils}/bin/* $out/bin
|
|
cp -d ${gnused}/bin/* $out/bin
|
|
cp -d ${gnugrep}/bin/grep $out/bin
|
|
cp ${gawk}/bin/gawk $out/bin
|
|
cp -d ${gawk}/bin/awk $out/bin
|
|
cp ${gnutar}/bin/tar $out/bin
|
|
cp ${gzip}/bin/gzip $out/bin
|
|
cp ${bzip2_.bin}/bin/bzip2 $out/bin
|
|
cp -d ${gnumake}/bin/* $out/bin
|
|
cp -d ${patch}/bin/* $out/bin
|
|
cp -d ${xz.bin}/bin/xz $out/bin
|
|
|
|
# This used to be in-nixpkgs, but now is in the bundle
|
|
# because I can't be bothered to make it partially static
|
|
cp ${curl.bin}/bin/curl $out/bin
|
|
cp -d ${curl.out}/lib/libcurl*.dylib $out/lib
|
|
cp -d ${libssh2.out}/lib/libssh*.dylib $out/lib
|
|
cp -d ${openssl.out}/lib/*.dylib $out/lib
|
|
|
|
cp -d ${gnugrep.pcre.out}/lib/libpcre*.dylib $out/lib
|
|
cp -d ${lib.getLib libiconv}/lib/lib*.dylib $out/lib
|
|
cp -d ${gettext}/lib/libintl*.dylib $out/lib
|
|
chmod +x $out/lib/libintl*.dylib
|
|
cp -d ${ncurses.out}/lib/libncurses*.dylib $out/lib
|
|
|
|
# Copy what we need of clang
|
|
cp -d ${llvmPackages.clang-unwrapped}/bin/clang $out/bin
|
|
cp -d ${llvmPackages.clang-unwrapped}/bin/clang++ $out/bin
|
|
cp -d ${llvmPackages.clang-unwrapped}/bin/clang-[0-9].[0-9] $out/bin
|
|
|
|
cp -rL ${llvmPackages.clang-unwrapped}/lib/clang $out/lib
|
|
|
|
cp -d ${llvmPackages.libcxx}/lib/libc++*.dylib $out/lib
|
|
cp -d ${llvmPackages.libcxxabi}/lib/libc++abi*.dylib $out/lib
|
|
|
|
mkdir $out/include
|
|
cp -rd ${llvmPackages.libcxx}/include/c++ $out/include
|
|
|
|
cp -d ${icu.out}/lib/libicu*.dylib $out/lib
|
|
cp -d ${zlib.out}/lib/libz.* $out/lib
|
|
cp -d ${gmpxx.out}/lib/libgmp*.* $out/lib
|
|
cp -d ${xz.out}/lib/liblzma*.* $out/lib
|
|
|
|
# Copy binutils.
|
|
for i in as ld ar ranlib nm strip otool install_name_tool dsymutil lipo; do
|
|
cp ${darwin.cctools}/bin/$i $out/bin
|
|
done
|
|
|
|
cp -rd ${pkgs.darwin.CF}/Library $out
|
|
|
|
chmod -R u+w $out
|
|
|
|
nuke-refs $out/bin/*
|
|
|
|
rpathify() {
|
|
local libs=$(${darwin.cctools}/bin/otool -L "$1" | tail -n +2 | grep -o "$NIX_STORE.*-\S*") || true
|
|
for lib in $libs; do
|
|
${darwin.cctools}/bin/install_name_tool -change $lib "@rpath/$(basename $lib)" "$1"
|
|
done
|
|
}
|
|
|
|
# Strip executables even further
|
|
for i in $out/bin/*; do
|
|
if test -x $i -a ! -L $i; then
|
|
chmod +w $i
|
|
strip $i || true
|
|
fi
|
|
done
|
|
|
|
for i in $out/bin/* $out/lib/*.dylib $out/lib/clang/*/lib/darwin/*.dylib $out/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation; do
|
|
if test -x "$i" -a ! -L "$i"; then
|
|
echo "Adding rpath to $i"
|
|
rpathify $i
|
|
fi
|
|
done
|
|
|
|
nuke-refs $out/lib/*
|
|
nuke-refs $out/lib/system/*
|
|
nuke-refs $out/lib/clang/*/lib/darwin/*
|
|
nuke-refs $out/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
|
|
|
|
mkdir $out/.pack
|
|
mv $out/* $out/.pack
|
|
mv $out/.pack $out/pack
|
|
|
|
mkdir $out/on-server
|
|
cp ${stdenv.shell} $out/on-server/sh
|
|
cp ${cpio}/bin/cpio $out/on-server
|
|
cp ${coreutils_}/bin/mkdir $out/on-server
|
|
cp ${bzip2_.bin}/bin/bzip2 $out/on-server
|
|
|
|
chmod u+w $out/on-server/*
|
|
strip $out/on-server/*
|
|
nuke-refs $out/on-server/*
|
|
|
|
(cd $out/pack && (find | cpio -o -H newc)) | bzip2 > $out/on-server/bootstrap-tools.cpio.bz2
|
|
'';
|
|
|
|
allowedReferences = [];
|
|
|
|
meta = {
|
|
maintainers = [ stdenv.lib.maintainers.copumpkin ];
|
|
};
|
|
};
|
|
|
|
dist = stdenv.mkDerivation {
|
|
name = "stdenv-bootstrap-tools";
|
|
|
|
buildCommand = ''
|
|
mkdir -p $out/nix-support
|
|
echo "file tarball ${build}/on-server/bootstrap-tools.cpio.bz2" >> $out/nix-support/hydra-build-products
|
|
echo "file sh ${build}/on-server/sh" >> $out/nix-support/hydra-build-products
|
|
echo "file cpio ${build}/on-server/cpio" >> $out/nix-support/hydra-build-products
|
|
echo "file mkdir ${build}/on-server/mkdir" >> $out/nix-support/hydra-build-products
|
|
echo "file bzip2 ${build}/on-server/bzip2" >> $out/nix-support/hydra-build-products
|
|
'';
|
|
};
|
|
|
|
bootstrapFiles = {
|
|
sh = "${build}/on-server/sh";
|
|
bzip2 = "${build}/on-server/bzip2";
|
|
mkdir = "${build}/on-server/mkdir";
|
|
cpio = "${build}/on-server/cpio";
|
|
tarball = "${build}/on-server/bootstrap-tools.cpio.bz2";
|
|
};
|
|
|
|
unpack = stdenv.mkDerivation (bootstrapFiles // {
|
|
name = "unpack";
|
|
|
|
# This is by necessity a near-duplicate of unpack-bootstrap-tools.sh. If we refer to it directly,
|
|
# we can't make any changes to it due to our testing stdenv depending on it. Think of this as the
|
|
# unpack-bootstrap-tools.sh for the next round of bootstrap tools.
|
|
# TODO: think through alternate designs, such as hosting this script as an output of the process.
|
|
buildCommand = ''
|
|
# Unpack the bootstrap tools tarball.
|
|
echo Unpacking the bootstrap tools...
|
|
$mkdir $out
|
|
$bzip2 -d < $tarball | (cd $out && $cpio -i)
|
|
|
|
# Set the ELF interpreter / RPATH in the bootstrap binaries.
|
|
echo Patching the tools...
|
|
|
|
export PATH=$out/bin
|
|
|
|
for i in $out/bin/*; do
|
|
if ! test -L $i; then
|
|
echo patching $i
|
|
install_name_tool -add_rpath $out/lib $i || true
|
|
fi
|
|
done
|
|
|
|
install_name_tool \
|
|
-id $out/lib/system/libsystem_c.dylib \
|
|
$out/lib/system/libsystem_c.dylib
|
|
|
|
install_name_tool \
|
|
-id $out/lib/system/libsystem_kernel.dylib \
|
|
$out/lib/system/libsystem_kernel.dylib
|
|
|
|
# TODO: this logic basically duplicates similar logic in the Libsystem expression. Deduplicate them!
|
|
libs=$(otool -arch x86_64 -L /usr/lib/libSystem.dylib | tail -n +3 | awk '{ print $1 }')
|
|
|
|
for i in $libs; do
|
|
if [ "$i" != "/usr/lib/system/libsystem_kernel.dylib" ] && [ "$i" != "/usr/lib/system/libsystem_c.dylib" ]; then
|
|
args="$args -reexport_library $i"
|
|
fi
|
|
done
|
|
|
|
ld -macosx_version_min 10.7 \
|
|
-arch x86_64 \
|
|
-dylib \
|
|
-o $out/lib/libSystem.B.dylib \
|
|
-compatibility_version 1.0 \
|
|
-current_version 1226.10.1 \
|
|
-reexport_library $out/lib/system/libsystem_c.dylib \
|
|
-reexport_library $out/lib/system/libsystem_kernel.dylib \
|
|
$args
|
|
|
|
ln -s libSystem.B.dylib $out/lib/libSystem.dylib
|
|
|
|
for name in c dbm dl info m mx poll proc pthread rpcsvc util gcc_s.10.4 gcc_s.10.5; do
|
|
ln -s libSystem.dylib $out/lib/lib$name.dylib
|
|
done
|
|
|
|
ln -s libresolv.9.dylib $out/lib/libresolv.dylib
|
|
|
|
for i in $out/lib/*.dylib $out/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation; do
|
|
if test ! -L "$i" -a "$i" != "$out/lib/libSystem*.dylib"; then
|
|
echo "Patching $i"
|
|
|
|
id=$(otool -D "$i" | tail -n 1)
|
|
install_name_tool -id "$(dirname $i)/$(basename $id)" $i
|
|
|
|
libs=$(otool -L "$i" | tail -n +2 | grep -v libSystem | cat)
|
|
if [ -n "$libs" ]; then
|
|
install_name_tool -add_rpath $out/lib $i
|
|
fi
|
|
fi
|
|
done
|
|
|
|
ln -s bash $out/bin/sh
|
|
ln -s bzip2 $out/bin/bunzip2
|
|
|
|
# Provide a gunzip script.
|
|
cat > $out/bin/gunzip <<EOF
|
|
#!$out/bin/sh
|
|
exec $out/bin/gzip -d "\$@"
|
|
EOF
|
|
chmod +x $out/bin/gunzip
|
|
|
|
# Provide fgrep/egrep.
|
|
echo "#! $out/bin/sh" > $out/bin/egrep
|
|
echo "exec $out/bin/grep -E \"\$@\"" >> $out/bin/egrep
|
|
echo "#! $out/bin/sh" > $out/bin/fgrep
|
|
echo "exec $out/bin/grep -F \"\$@\"" >> $out/bin/fgrep
|
|
|
|
cat >$out/bin/dsymutil << EOF
|
|
#!$out/bin/sh
|
|
EOF
|
|
|
|
chmod +x $out/bin/egrep $out/bin/fgrep $out/bin/dsymutil
|
|
'';
|
|
|
|
allowedReferences = [ "out" ];
|
|
});
|
|
|
|
test = stdenv.mkDerivation {
|
|
name = "test";
|
|
|
|
realBuilder = "${unpack}/bin/bash";
|
|
|
|
buildCommand = ''
|
|
export PATH=${unpack}/bin
|
|
ls -l
|
|
mkdir $out
|
|
mkdir $out/bin
|
|
sed --version
|
|
find --version
|
|
diff --version
|
|
patch --version
|
|
make --version
|
|
awk --version
|
|
grep --version
|
|
clang --version
|
|
xz --version
|
|
|
|
# The grep will return a nonzero exit code if there is no match, and we want to assert that we have
|
|
# an SSL-capable curl
|
|
curl --version | grep SSL
|
|
|
|
${build}/on-server/sh -c 'echo Hello World'
|
|
|
|
export flags="-idirafter ${unpack}/include-Libsystem --sysroot=${unpack} -L${unpack}/lib"
|
|
|
|
export CPP="clang -E $flags"
|
|
export CC="clang $flags -Wl,-rpath,${unpack}/lib -Wl,-v"
|
|
export CXX="clang++ $flags --stdlib=libc++ -lc++abi -isystem${unpack}/include/c++/v1 -Wl,-rpath,${unpack}/lib -Wl,-v"
|
|
|
|
echo '#include <stdio.h>' >> foo.c
|
|
echo '#include <float.h>' >> foo.c
|
|
echo '#include <limits.h>' >> foo.c
|
|
echo 'int main() { printf("Hello World\n"); return 0; }' >> foo.c
|
|
$CC -o $out/bin/foo foo.c
|
|
$out/bin/foo
|
|
|
|
echo '#include <CoreFoundation/CoreFoundation.h>' >> bar.c
|
|
echo 'int main() { CFShow(CFSTR("Hullo")); return 0; }' >> bar.c
|
|
$CC -F${unpack}/Library/Frameworks -framework CoreFoundation -o $out/bin/bar bar.c
|
|
$out/bin/bar
|
|
|
|
echo '#include <iostream>' >> bar.cc
|
|
echo 'int main() { std::cout << "Hello World\n"; }' >> bar.cc
|
|
$CXX -v -o $out/bin/bar bar.cc
|
|
$out/bin/bar
|
|
|
|
tar xvf ${hello.src}
|
|
cd hello-*
|
|
./configure --prefix=$out
|
|
make
|
|
make install
|
|
|
|
$out/bin/hello
|
|
'';
|
|
};
|
|
|
|
# The ultimate test: bootstrap a whole stdenv from the tools specified above and get a package set out of it
|
|
test-pkgs = import test-pkgspath {
|
|
inherit system;
|
|
stdenvStages = args: let
|
|
args' = args // { inherit bootstrapFiles; };
|
|
in (import (test-pkgspath + "/pkgs/stdenv/darwin") args').stagesDarwin;
|
|
};
|
|
}
|