First step

This commit is contained in:
Jacek Galowicz 2023-11-30 22:48:44 +00:00
parent 2fe7e009bb
commit c982198485
4 changed files with 415 additions and 189 deletions

81
binary-tarball.nix Normal file
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@ -0,0 +1,81 @@
{ runCommand
, version
, system
, nix
, cacert
}:
let
installerClosureInfo = buildPackages.closureInfo {
rootPaths = [ nix cacert ];
};
env = {
meta.description = "Distribution-independent Nix bootstrap binaries for ${system}";
};
in
runCommand "nix-binary-tarball-${version}" env ''
cp ${installerClosureInfo}/registration $TMPDIR/reginfo
cp ${./scripts/create-darwin-volume.sh} $TMPDIR/create-darwin-volume.sh
substitute ${./scripts/install-nix-from-closure.sh} $TMPDIR/install \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
substitute ${./scripts/install-darwin-multi-user.sh} $TMPDIR/install-darwin-multi-user.sh \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
substitute ${./scripts/install-systemd-multi-user.sh} $TMPDIR/install-systemd-multi-user.sh \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
substitute ${./scripts/install-multi-user.sh} $TMPDIR/install-multi-user \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
if type -p shellcheck; then
# SC1090: Don't worry about not being able to find
# $nix/etc/profile.d/nix.sh
shellcheck --exclude SC1090 $TMPDIR/install
shellcheck $TMPDIR/create-darwin-volume.sh
shellcheck $TMPDIR/install-darwin-multi-user.sh
shellcheck $TMPDIR/install-systemd-multi-user.sh
# SC1091: Don't panic about not being able to source
# /etc/profile
# SC2002: Ignore "useless cat" "error", when loading
# .reginfo, as the cat is a much cleaner
# implementation, even though it is "useless"
# SC2116: Allow ROOT_HOME=$(echo ~root) for resolving
# root's home directory
shellcheck --external-sources \
--exclude SC1091,SC2002,SC2116 $TMPDIR/install-multi-user
fi
chmod +x $TMPDIR/install
chmod +x $TMPDIR/create-darwin-volume.sh
chmod +x $TMPDIR/install-darwin-multi-user.sh
chmod +x $TMPDIR/install-systemd-multi-user.sh
chmod +x $TMPDIR/install-multi-user
dir=nix-${version}-${system}
fn=$out/$dir.tar.xz
mkdir -p $out/nix-support
echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
tar cvfJ $fn \
--owner=0 --group=0 --mode=u+rw,uga+r \
--mtime='1970-01-01' \
--absolute-names \
--hard-dereference \
--transform "s,$TMPDIR/install,$dir/install," \
--transform "s,$TMPDIR/create-darwin-volume.sh,$dir/create-darwin-volume.sh," \
--transform "s,$TMPDIR/reginfo,$dir/.reginfo," \
--transform "s,$NIX_STORE,$dir/store,S" \
$TMPDIR/install \
$TMPDIR/create-darwin-volume.sh \
$TMPDIR/install-darwin-multi-user.sh \
$TMPDIR/install-systemd-multi-user.sh \
$TMPDIR/install-multi-user \
$TMPDIR/reginfo \
$(cat ${installerClosureInfo}/store-paths)
''

260
flake.nix
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@ -7,7 +7,7 @@
inputs.flake-compat = { url = "github:edolstra/flake-compat"; flake = false; };
inputs.libgit2 = { url = "github:libgit2/libgit2"; flake = false; };
outputs = { self, nixpkgs, nixpkgs-regression, lowdown-src, flake-compat, libgit2 }:
outputs = { self, nixpkgs, nixpkgs-regression, lowdown-src, libgit2 }:
let
inherit (nixpkgs) lib;
@ -34,7 +34,14 @@
"x86_64-freebsd13" "x86_64-netbsd"
];
stdenvs = [ "gccStdenv" "clangStdenv" "clang11Stdenv" "stdenv" "libcxxStdenv" "ccacheStdenv" ];
stdenvs = [
"ccacheStdenv"
"clang11Stdenv"
"clangStdenv"
"gccStdenv"
"libcxxStdenv"
"stdenv"
];
forAllSystems = lib.genAttrs systems;
@ -326,82 +333,18 @@
'';
};
binaryTarball = nix: pkgs:
let
inherit (pkgs) buildPackages;
inherit (pkgs) cacert;
installerClosureInfo = buildPackages.closureInfo { rootPaths = [ nix cacert ]; };
in
buildPackages.runCommand "nix-binary-tarball-${version}"
{ #nativeBuildInputs = lib.optional (system != "aarch64-linux") shellcheck;
meta.description = "Distribution-independent Nix bootstrap binaries for ${pkgs.system}";
}
''
cp ${installerClosureInfo}/registration $TMPDIR/reginfo
cp ${./scripts/create-darwin-volume.sh} $TMPDIR/create-darwin-volume.sh
substitute ${./scripts/install-nix-from-closure.sh} $TMPDIR/install \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
substitute ${./scripts/install-darwin-multi-user.sh} $TMPDIR/install-darwin-multi-user.sh \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
substitute ${./scripts/install-systemd-multi-user.sh} $TMPDIR/install-systemd-multi-user.sh \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
substitute ${./scripts/install-multi-user.sh} $TMPDIR/install-multi-user \
--subst-var-by nix ${nix} \
--subst-var-by cacert ${cacert}
if type -p shellcheck; then
# SC1090: Don't worry about not being able to find
# $nix/etc/profile.d/nix.sh
shellcheck --exclude SC1090 $TMPDIR/install
shellcheck $TMPDIR/create-darwin-volume.sh
shellcheck $TMPDIR/install-darwin-multi-user.sh
shellcheck $TMPDIR/install-systemd-multi-user.sh
# SC1091: Don't panic about not being able to source
# /etc/profile
# SC2002: Ignore "useless cat" "error", when loading
# .reginfo, as the cat is a much cleaner
# implementation, even though it is "useless"
# SC2116: Allow ROOT_HOME=$(echo ~root) for resolving
# root's home directory
shellcheck --external-sources \
--exclude SC1091,SC2002,SC2116 $TMPDIR/install-multi-user
fi
chmod +x $TMPDIR/install
chmod +x $TMPDIR/create-darwin-volume.sh
chmod +x $TMPDIR/install-darwin-multi-user.sh
chmod +x $TMPDIR/install-systemd-multi-user.sh
chmod +x $TMPDIR/install-multi-user
dir=nix-${version}-${pkgs.system}
fn=$out/$dir.tar.xz
mkdir -p $out/nix-support
echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
tar cvfJ $fn \
--owner=0 --group=0 --mode=u+rw,uga+r \
--mtime='1970-01-01' \
--absolute-names \
--hard-dereference \
--transform "s,$TMPDIR/install,$dir/install," \
--transform "s,$TMPDIR/create-darwin-volume.sh,$dir/create-darwin-volume.sh," \
--transform "s,$TMPDIR/reginfo,$dir/.reginfo," \
--transform "s,$NIX_STORE,$dir/store,S" \
$TMPDIR/install \
$TMPDIR/create-darwin-volume.sh \
$TMPDIR/install-darwin-multi-user.sh \
$TMPDIR/install-systemd-multi-user.sh \
$TMPDIR/install-multi-user \
$TMPDIR/reginfo \
$(cat ${installerClosureInfo}/store-paths)
'';
binaryTarball = nix: pkgs: pkgs.callPackage ./binary-tarball.nix {
inherit nix;
};
overlayFor = getStdenv: final: prev:
let currentStdenv = getStdenv final; in
let
stdenv = getStdenv final;
lowdown-nix = final.callPackage ./lowdown.nix {
inherit lowdown-src stdenv;
};
in
{
nixStable = prev.nix;
@ -409,127 +352,68 @@
nixUnstable = prev.nixUnstable;
nix =
with final;
with commonDeps {
inherit pkgs;
inherit (currentStdenv.hostPlatform) isStatic;
};
let
canRunInstalled = currentStdenv.buildPlatform.canExecute currentStdenv.hostPlatform;
in currentStdenv.mkDerivation (finalAttrs: {
name = "nix-${version}";
inherit version;
officialRelease = false;
versionSuffix =
if officialRelease
then ""
else "pre${builtins.substring 0 8 (self.lastModifiedDate or self.lastModified or "19700101")}_${self.shortRev or "dirty"}";
src = nixSrc;
VERSION_SUFFIX = versionSuffix;
sh = final.busybox-sandbox-shell or (final.busybox.override {
useMusl = true;
enableStatic = true;
enableMinimal = true;
extraConfig = ''
CONFIG_FEATURE_FANCY_ECHO y
CONFIG_FEATURE_SH_MATH y
CONFIG_FEATURE_SH_MATH_64 y
outputs = [ "out" "dev" "doc" ]
++ lib.optional (currentStdenv.hostPlatform != currentStdenv.buildPlatform) "check";
CONFIG_ASH y
CONFIG_ASH_OPTIMIZE_FOR_SIZE y
nativeBuildInputs = nativeBuildDeps;
buildInputs = buildDeps
# There have been issues building these dependencies
++ lib.optionals (currentStdenv.hostPlatform == currentStdenv.buildPlatform) awsDeps
++ lib.optionals finalAttrs.doCheck checkDeps;
propagatedBuildInputs = propagatedDeps;
disallowedReferences = [ boost-nix ];
preConfigure = lib.optionalString (! currentStdenv.hostPlatform.isStatic)
''
# Copy libboost_context so we don't get all of Boost in our closure.
# https://github.com/NixOS/nixpkgs/issues/45462
mkdir -p $out/lib
cp -pd ${boost-nix}/lib/{libboost_context*,libboost_thread*,libboost_system*,libboost_regex*} $out/lib
rm -f $out/lib/*.a
${lib.optionalString currentStdenv.hostPlatform.isLinux ''
chmod u+w $out/lib/*.so.*
patchelf --set-rpath $out/lib:${currentStdenv.cc.cc.lib}/lib $out/lib/libboost_thread.so.*
''}
${lib.optionalString currentStdenv.hostPlatform.isDarwin ''
for LIB in $out/lib/*.dylib; do
chmod u+w $LIB
install_name_tool -id $LIB $LIB
install_name_tool -delete_rpath ${boost-nix}/lib/ $LIB || true
done
install_name_tool -change ${boost-nix}/lib/libboost_system.dylib $out/lib/libboost_system.dylib $out/lib/libboost_thread.dylib
''}
CONFIG_ASH_ALIAS y
CONFIG_ASH_BASH_COMPAT y
CONFIG_ASH_CMDCMD y
CONFIG_ASH_ECHO y
CONFIG_ASH_GETOPTS y
CONFIG_ASH_INTERNAL_GLOB y
CONFIG_ASH_JOB_CONTROL y
CONFIG_ASH_PRINTF y
CONFIG_ASH_TEST y
'';
configureFlags = configureFlags ++
[ "--sysconfdir=/etc" ] ++
lib.optional stdenv.hostPlatform.isStatic "--enable-embedded-sandbox-shell" ++
[ (lib.enableFeature finalAttrs.doCheck "tests") ] ++
lib.optionals finalAttrs.doCheck testConfigureFlags ++
lib.optional (!canRunInstalled) "--disable-doc-gen";
enableParallelBuilding = true;
makeFlags = "profiledir=$(out)/etc/profile.d PRECOMPILE_HEADERS=1";
doCheck = true;
installFlags = "sysconfdir=$(out)/etc";
postInstall = ''
mkdir -p $doc/nix-support
echo "doc manual $doc/share/doc/nix/manual" >> $doc/nix-support/hydra-build-products
${lib.optionalString currentStdenv.hostPlatform.isStatic ''
mkdir -p $out/nix-support
echo "file binary-dist $out/bin/nix" >> $out/nix-support/hydra-build-products
''}
${lib.optionalString currentStdenv.isDarwin ''
install_name_tool \
-change ${boost-nix}/lib/libboost_context.dylib \
$out/lib/libboost_context.dylib \
$out/lib/libnixutil.dylib
install_name_tool \
-change ${boost-nix}/lib/libboost_regex.dylib \
$out/lib/libboost_regex.dylib \
$out/lib/libnixexpr.dylib
''}
'';
doInstallCheck = finalAttrs.doCheck;
installCheckFlags = "sysconfdir=$(out)/etc";
installCheckTarget = "installcheck"; # work around buggy detection in stdenv
separateDebugInfo = !currentStdenv.hostPlatform.isStatic;
strictDeps = true;
hardeningDisable = lib.optional stdenv.hostPlatform.isStatic "pie";
passthru.perl-bindings = final.callPackage ./perl {
inherit fileset;
stdenv = currentStdenv;
};
meta.platforms = lib.platforms.unix;
meta.mainProgram = "nix";
});
boost-nix = final.boost.override {
enableIcu = false;
boehmgc = (final.boehmgc.override {
enableLargeConfig = true;
}).overrideAttrs(o: {
patches = (o.patches or []) ++ [
./boehmgc-coroutine-sp-fallback.diff
# https://github.com/ivmai/bdwgc/pull/586
./boehmgc-traceable_allocator-public.diff
];
});
in final.callPackage ./package.nix {
inherit
boehmgc
fileset
sh
stdenv
versionSuffix
;
boost = final.boost.override { enableIcu = false; };
libgit2 = final.libgit2.overrideAttrs (attrs: {
src = libgit2;
version = libgit2.lastModifiedDate;
cmakeFlags = attrs.cmakeFlags or []
++ [ "-DUSE_SSH=exec" ];
});
lowdown = lowdown-nix;
officialRelease = false;
};
lowdown-nix = with final; currentStdenv.mkDerivation rec {
name = "lowdown-0.9.0";
src = lowdown-src;
outputs = [ "out" "bin" "dev" ];
nativeBuildInputs = [ buildPackages.which ];
configurePhase = ''
${if (currentStdenv.isDarwin && currentStdenv.isAarch64) then "echo \"HAVE_SANDBOX_INIT=false\" > configure.local" else ""}
./configure \
PREFIX=${placeholder "dev"} \
BINDIR=${placeholder "bin"}/bin
'';
};
inherit lowdown-nix;
};
in {

22
lowdown.nix Normal file
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@ -0,0 +1,22 @@
{ lib
, stdenv
, which
, lowdown-src
}:
stdenv.mkDerivation rec {
name = "lowdown-0.9.0";
src = lowdown-src;
outputs = [ "out" "bin" "dev" ];
nativeBuildInputs = [ which ];
configurePhase = ''
${lib.optionalString (stdenv.isDarwin && stdenv.isAarch64) "echo \"HAVE_SANDBOX_INIT=false\" > configure.local"}
./configure \
PREFIX=${placeholder "dev"} \
BINDIR=${placeholder "bin"}/bin
'';
}

239
package.nix Normal file
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@ -0,0 +1,239 @@
{ lib
, callPackage
, stdenv
, versionSuffix ? ""
, officialRelease ? false
, buildUnreleasedNotes ? false
, autoconf-archive
, autoreconfHook
, aws-sdk-cpp
, boehmgc
, nlohmann_json
, bison
, boost
, brotli
, bzip2
, changelog-d
, curl
, editline
, fileset
, flex
, git
, gtest
, jq
, libarchive
, libcpuid
, libgit2
, libseccomp
, libsodium
, lowdown
, mdbook
, mdbook-linkcheck
, mercurial
, openssh
, openssl
, pkg-config
, rapidcheck
, sh
, sqlite
, util-linux
, xz
}:
let
version = lib.fileContents ./.version + versionSuffix;
inherit (stdenv.hostPlatform) isStatic;
canRunInstalled = stdenv.buildPlatform.canExecute stdenv.hostPlatform;
in
stdenv.mkDerivation (finalAttrs: {
name = "nix-${version}";
inherit version;
src =
let
baseFiles = fileset.fileFilter (f: f.name != ".gitignore") ./.;
configureFiles = fileset.unions [
./.version
./configure.ac
./m4
# TODO: do we really need README.md? It doesn't seem used in the build.
./README.md
];
topLevelBuildFiles = fileset.unions [
./local.mk
./Makefile
./Makefile.config.in
./mk
];
functionalTestFiles = fileset.unions [
./tests/functional
(fileset.fileFilter (f: lib.strings.hasPrefix "nix-profile" f.name) ./scripts)
];
in
fileset.toSource {
root = ./.;
fileset = fileset.intersect baseFiles (fileset.unions [
configureFiles
topLevelBuildFiles
./boehmgc-coroutine-sp-fallback.diff
./doc
./misc
./precompiled-headers.h
./src
./unit-test-data
./COPYING
./scripts/local.mk
functionalTestFiles
]);
};
VERSION_SUFFIX = versionSuffix;
outputs = [ "out" "dev" "doc" ]
++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "check";
nativeBuildInputs = [
bison
flex
(lib.getBin lowdown)
mdbook
mdbook-linkcheck
autoconf-archive
autoreconfHook
pkg-config
# Tests
git
mercurial # FIXME: remove? only needed for tests
jq # Also for custom mdBook preprocessor.
openssh # only needed for tests (ssh-keygen)
]
++ lib.optional stdenv.hostPlatform.isLinux util-linux
# Official releases don't have rl-next, so we don't need to compile a changelog
++ lib.optional (!officialRelease && buildUnreleasedNotes) changelog-d;
buildInputs = [
boost
brotli
bzip2
curl
editline
libarchive
libgit2
libsodium
lowdown
openssl
sqlite
xz
]
++ lib.optionals stdenv.isLinux [libseccomp]
++ lib.optional stdenv.hostPlatform.isx86_64 libcpuid
# There have been issues building these dependencies
++ lib.optionals (stdenv.hostPlatform == stdenv.buildPlatform) (lib.optional (stdenv.isLinux || stdenv.isDarwin)
(aws-sdk-cpp.override {
apis = ["s3" "transfer"];
customMemoryManagement = false;
}))
++ lib.optionals finalAttrs.doCheck ([
gtest
rapidcheck
]);
propagatedBuildInputs = [
boehmgc
nlohmann_json
];
disallowedReferences = [ boost ];
preConfigure = lib.optionalString (! stdenv.hostPlatform.isStatic)
''
# Copy libboost_context so we don't get all of Boost in our closure.
# https://github.com/NixOS/nixpkgs/issues/45462
mkdir -p $out/lib
cp -pd ${boost}/lib/{libboost_context*,libboost_thread*,libboost_system*,libboost_regex*} $out/lib
rm -f $out/lib/*.a
${lib.optionalString stdenv.hostPlatform.isLinux ''
chmod u+w $out/lib/*.so.*
patchelf --set-rpath $out/lib:${stdenv.cc.cc.lib}/lib $out/lib/libboost_thread.so.*
''}
${lib.optionalString stdenv.hostPlatform.isDarwin ''
for LIB in $out/lib/*.dylib; do
chmod u+w $LIB
install_name_tool -id $LIB $LIB
install_name_tool -delete_rpath ${boost}/lib/ $LIB || true
done
install_name_tool -change ${boost}/lib/libboost_system.dylib $out/lib/libboost_system.dylib $out/lib/libboost_thread.dylib
''}
'';
configureFlags =
lib.optionals stdenv.isLinux [
"--with-boost=${boost}/lib"
"--with-sandbox-shell=${sh}/bin/busybox"
]
++ lib.optionals (stdenv.isLinux && !(isStatic && stdenv.system == "aarch64-linux")) [
"LDFLAGS=-fuse-ld=gold"
]
++ [ "--sysconfdir=/etc" ]
++ lib.optional stdenv.hostPlatform.isStatic "--enable-embedded-sandbox-shell"
++ [ (lib.enableFeature finalAttrs.doCheck "tests") ]
++ lib.optionals finalAttrs.doCheck ([ "RAPIDCHECK_HEADERS=${lib.getDev rapidcheck}/extras/gtest/include" ]
++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
"--enable-install-unit-tests"
"--with-check-bin-dir=${builtins.placeholder "check"}/bin"
"--with-check-lib-dir=${builtins.placeholder "check"}/lib"
])
++ lib.optional (!canRunInstalled) "--disable-doc-gen";
enableParallelBuilding = true;
makeFlags = "profiledir=$(out)/etc/profile.d PRECOMPILE_HEADERS=1";
doCheck = true;
installFlags = "sysconfdir=$(out)/etc";
postInstall = ''
mkdir -p $doc/nix-support
echo "doc manual $doc/share/doc/nix/manual" >> $doc/nix-support/hydra-build-products
${lib.optionalString stdenv.hostPlatform.isStatic ''
mkdir -p $out/nix-support
echo "file binary-dist $out/bin/nix" >> $out/nix-support/hydra-build-products
''}
${lib.optionalString stdenv.isDarwin ''
install_name_tool \
-change ${boost}/lib/libboost_context.dylib \
$out/lib/libboost_context.dylib \
$out/lib/libnixutil.dylib
install_name_tool \
-change ${boost}/lib/libboost_regex.dylib \
$out/lib/libboost_regex.dylib \
$out/lib/libnixexpr.dylib
''}
'';
doInstallCheck = finalAttrs.doCheck;
installCheckFlags = "sysconfdir=$(out)/etc";
installCheckTarget = "installcheck"; # work around buggy detection in stdenv
separateDebugInfo = !stdenv.hostPlatform.isStatic;
strictDeps = true;
hardeningDisable = lib.optional stdenv.hostPlatform.isStatic "pie";
passthru.perl-bindings = callPackage ./perl {
inherit fileset stdenv;
};
meta.platforms = lib.platforms.unix;
meta.mainProgram = "nix";
})