c14486ae8d
while gcc 12 and older miscompile our generators, gcc 13 and older outright crash on kj coroutines. (newer gcc versions may fix this) Change-Id: I19f12c8c147239680eb0fa5a84ef5c7de38c9263
583 lines
18 KiB
Nix
583 lines
18 KiB
Nix
{
|
|
pkgs,
|
|
lib,
|
|
stdenv,
|
|
aws-sdk-cpp,
|
|
# If the patched version of Boehm isn't passed, then patch it based off of
|
|
# pkgs.boehmgc. This allows `callPackage`ing this file without needing to
|
|
# to implement behavior that this package flat out doesn't build without
|
|
# anyway, but also allows easily overriding the patch logic.
|
|
boehmgc-nix ? __forDefaults.boehmgc-nix,
|
|
boehmgc,
|
|
nlohmann_json,
|
|
build-release-notes ? __forDefaults.build-release-notes,
|
|
boost,
|
|
brotli,
|
|
bzip2,
|
|
callPackage,
|
|
capnproto-lix ? __forDefaults.capnproto-lix,
|
|
capnproto,
|
|
cmake,
|
|
curl,
|
|
doxygen,
|
|
editline-lix ? __forDefaults.editline-lix,
|
|
editline,
|
|
git,
|
|
gtest,
|
|
jq,
|
|
libarchive,
|
|
libcpuid,
|
|
libseccomp,
|
|
libsodium,
|
|
lix-clang-tidy ? null,
|
|
llvmPackages,
|
|
lsof,
|
|
lowdown,
|
|
mdbook,
|
|
mdbook-linkcheck,
|
|
mercurial,
|
|
meson,
|
|
ninja,
|
|
openssl,
|
|
pegtl,
|
|
pkg-config,
|
|
python3,
|
|
rapidcheck,
|
|
rustPlatform,
|
|
rustc,
|
|
sqlite,
|
|
toml11,
|
|
util-linuxMinimal ? utillinuxMinimal,
|
|
utillinuxMinimal ? null,
|
|
xz,
|
|
|
|
busybox-sandbox-shell,
|
|
|
|
pname ? "lix",
|
|
versionSuffix ? "",
|
|
officialRelease ? __forDefaults.versionJson.official_release,
|
|
# Set to true to build the release notes for the next release.
|
|
buildUnreleasedNotes ? true,
|
|
internalApiDocs ? false,
|
|
|
|
# Support garbage collection in the evaluator.
|
|
enableGC ? sanitize == null || !builtins.elem "address" sanitize,
|
|
# List of Meson sanitize options. Accepts values of b_sanitize, e.g.
|
|
# "address", "undefined", "thread".
|
|
# Enabling the "address" sanitizer will disable garbage collection in the evaluator.
|
|
sanitize ? null,
|
|
# Turn compiler warnings into errors.
|
|
werror ? false,
|
|
|
|
lintInsteadOfBuild ? false,
|
|
|
|
# Not a real argument, just the only way to approximate let-binding some
|
|
# stuff for argument defaults.
|
|
__forDefaults ? {
|
|
canRunInstalled = stdenv.buildPlatform.canExecute stdenv.hostPlatform;
|
|
|
|
versionJson = builtins.fromJSON (builtins.readFile ./version.json);
|
|
|
|
boehmgc-nix = boehmgc.override { enableLargeConfig = true; };
|
|
|
|
editline-lix = editline.overrideAttrs (prev: {
|
|
configureFlags = prev.configureFlags or [ ] ++ [ (lib.enableFeature true "sigstop") ];
|
|
});
|
|
|
|
build-release-notes = callPackage ./maintainers/build-release-notes.nix { };
|
|
|
|
# needs explicit c++20 to enable coroutine support
|
|
capnproto-lix = capnproto.overrideAttrs { CXXFLAGS = "-std=c++20"; };
|
|
},
|
|
}:
|
|
|
|
# gcc miscompiles coroutines at least until 13.2, possibly longer
|
|
assert stdenv.cc.isClang || lintInsteadOfBuild;
|
|
|
|
let
|
|
inherit (__forDefaults) canRunInstalled;
|
|
inherit (lib) fileset;
|
|
inherit (stdenv) hostPlatform buildPlatform;
|
|
|
|
version = __forDefaults.versionJson.version + versionSuffix;
|
|
|
|
aws-sdk-cpp-nix =
|
|
if aws-sdk-cpp == null then
|
|
null
|
|
else
|
|
aws-sdk-cpp.override {
|
|
apis = [
|
|
"s3"
|
|
"transfer"
|
|
];
|
|
customMemoryManagement = false;
|
|
};
|
|
|
|
# Reimplementation of Nixpkgs' Meson cross file, with some additions to make
|
|
# it actually work.
|
|
mesonCrossFile = builtins.toFile "lix-cross-file.conf" ''
|
|
[properties]
|
|
# Meson is convinced that if !buildPlatform.canExecute hostPlatform then we cannot
|
|
# build anything at all, which is not at all correct. If we can't execute the host
|
|
# platform, we'll just disable tests and doc gen.
|
|
needs_exe_wrapper = false
|
|
|
|
[binaries]
|
|
# Meson refuses to consider any CMake binary during cross compilation if it's
|
|
# not explicitly specified here, in the cross file.
|
|
# https://github.com/mesonbuild/meson/blob/0ed78cf6fa6d87c0738f67ae43525e661b50a8a2/mesonbuild/cmake/executor.py#L72
|
|
cmake = 'cmake'
|
|
'';
|
|
|
|
# The internal API docs need these for the build, but if we're not building
|
|
# Nix itself, then these don't need to be propagated.
|
|
maybePropagatedInputs = lib.optional enableGC boehmgc-nix ++ [ nlohmann_json ];
|
|
|
|
# .gitignore has already been processed, so any changes in it are irrelevant
|
|
# at this point. It is not represented verbatim for test purposes because
|
|
# that would interfere with repo semantics.
|
|
baseFiles = fileset.fileFilter (f: f.name != ".gitignore") ./.;
|
|
|
|
configureFiles = fileset.unions [ ./version.json ];
|
|
|
|
topLevelBuildFiles = fileset.unions ([
|
|
./meson.build
|
|
./meson.options
|
|
./meson
|
|
./scripts/meson.build
|
|
./subprojects
|
|
# Required for meson to generate Cargo wraps
|
|
./Cargo.lock
|
|
]);
|
|
|
|
functionalTestFiles = fileset.unions [
|
|
./tests/functional
|
|
./tests/unit
|
|
(fileset.fileFilter (f: lib.strings.hasPrefix "nix-profile" f.name) ./scripts)
|
|
];
|
|
in
|
|
assert (lintInsteadOfBuild -> lix-clang-tidy != null);
|
|
stdenv.mkDerivation (finalAttrs: {
|
|
inherit pname version;
|
|
|
|
src = fileset.toSource {
|
|
root = ./.;
|
|
fileset = fileset.intersection baseFiles (
|
|
fileset.unions (
|
|
[
|
|
configureFiles
|
|
topLevelBuildFiles
|
|
functionalTestFiles
|
|
]
|
|
++ lib.optionals (!finalAttrs.dontBuild || internalApiDocs || lintInsteadOfBuild) [
|
|
./doc
|
|
./misc
|
|
./src
|
|
./COPYING
|
|
]
|
|
++ lib.optionals lintInsteadOfBuild [ ./.clang-tidy ]
|
|
)
|
|
);
|
|
};
|
|
|
|
VERSION_SUFFIX = versionSuffix;
|
|
|
|
outputs =
|
|
[ "out" ]
|
|
++ lib.optionals (!finalAttrs.dontBuild) [
|
|
"dev"
|
|
"doc"
|
|
];
|
|
|
|
dontBuild = lintInsteadOfBuild;
|
|
|
|
mesonFlags =
|
|
let
|
|
sanitizeOpts = lib.optional (
|
|
sanitize != null
|
|
) "-Db_sanitize=${builtins.concatStringsSep "," sanitize}";
|
|
in
|
|
lib.optionals hostPlatform.isLinux [
|
|
# You'd think meson could just find this in PATH, but busybox is in buildInputs,
|
|
# which don't actually get added to PATH. And buildInputs is correct over
|
|
# nativeBuildInputs since this should be a busybox executable on the host.
|
|
"-Dsandbox-shell=${lib.getExe' busybox-sandbox-shell "busybox"}"
|
|
]
|
|
++ lib.optional hostPlatform.isStatic "-Denable-embedded-sandbox-shell=true"
|
|
++ lib.optional (finalAttrs.dontBuild && !lintInsteadOfBuild) "-Denable-build=false"
|
|
++ lib.optional lintInsteadOfBuild "-Dlix-clang-tidy-checks-path=${lix-clang-tidy}/lib/liblix-clang-tidy.so"
|
|
++ [
|
|
# mesonConfigurePhase automatically passes -Dauto_features=enabled,
|
|
# so we must explicitly enable or disable features that we are not passing
|
|
# dependencies for.
|
|
(lib.mesonEnable "gc" enableGC)
|
|
(lib.mesonEnable "internal-api-docs" internalApiDocs)
|
|
(lib.mesonBool "enable-tests" (finalAttrs.finalPackage.doCheck || lintInsteadOfBuild))
|
|
(lib.mesonBool "enable-docs" canRunInstalled)
|
|
(lib.mesonBool "werror" werror)
|
|
]
|
|
++ lib.optional (hostPlatform != buildPlatform) "--cross-file=${mesonCrossFile}"
|
|
++ sanitizeOpts;
|
|
|
|
# We only include CMake so that Meson can locate toml11, which only ships CMake dependency metadata.
|
|
dontUseCmakeConfigure = true;
|
|
|
|
nativeBuildInputs =
|
|
[
|
|
python3
|
|
meson
|
|
ninja
|
|
cmake
|
|
rustc
|
|
capnproto-lix
|
|
]
|
|
++ [
|
|
(lib.getBin lowdown)
|
|
mdbook
|
|
mdbook-linkcheck
|
|
]
|
|
++ [
|
|
pkg-config
|
|
|
|
# Tests
|
|
git
|
|
mercurial
|
|
jq
|
|
lsof
|
|
]
|
|
++ lib.optional hostPlatform.isLinux util-linuxMinimal
|
|
++ lib.optional (!officialRelease && buildUnreleasedNotes) build-release-notes
|
|
++ lib.optional internalApiDocs doxygen
|
|
++ lib.optionals lintInsteadOfBuild [
|
|
# required for a wrapped clang-tidy
|
|
llvmPackages.clang-tools
|
|
# required for run-clang-tidy
|
|
llvmPackages.clang-unwrapped
|
|
];
|
|
|
|
buildInputs =
|
|
[
|
|
curl
|
|
bzip2
|
|
xz
|
|
brotli
|
|
editline-lix
|
|
openssl
|
|
sqlite
|
|
libarchive
|
|
boost
|
|
lowdown
|
|
libsodium
|
|
toml11
|
|
pegtl
|
|
capnproto-lix
|
|
]
|
|
++ lib.optionals hostPlatform.isLinux [
|
|
libseccomp
|
|
busybox-sandbox-shell
|
|
]
|
|
++ lib.optional internalApiDocs rapidcheck
|
|
++ lib.optional hostPlatform.isx86_64 libcpuid
|
|
# There have been issues building these dependencies
|
|
++ lib.optional (hostPlatform.canExecute buildPlatform) aws-sdk-cpp-nix
|
|
++ lib.optionals (finalAttrs.dontBuild) maybePropagatedInputs
|
|
# I am so sorry. This is because checkInputs are required to pass
|
|
# configure, but we don't actually want to *run* the checks here.
|
|
++ lib.optionals lintInsteadOfBuild finalAttrs.checkInputs;
|
|
|
|
checkInputs = [
|
|
gtest
|
|
rapidcheck
|
|
];
|
|
|
|
propagatedBuildInputs = lib.optionals (!finalAttrs.dontBuild) maybePropagatedInputs;
|
|
|
|
disallowedReferences = [ boost ];
|
|
|
|
# Needed for Meson to find Boost.
|
|
# https://github.com/NixOS/nixpkgs/issues/86131.
|
|
env = {
|
|
BOOST_INCLUDEDIR = "${lib.getDev boost}/include";
|
|
BOOST_LIBRARYDIR = "${lib.getLib boost}/lib";
|
|
|
|
# Meson allows referencing a /usr/share/cargo/registry shaped thing for subproject sources.
|
|
# Turns out the Nix-generated Cargo dependencies are named the same as they
|
|
# would be in a Cargo registry cache.
|
|
MESON_PACKAGE_CACHE_DIR = finalAttrs.cargoDeps;
|
|
};
|
|
|
|
cargoDeps = rustPlatform.importCargoLock { lockFile = ./Cargo.lock; };
|
|
|
|
preConfigure =
|
|
lib.optionalString (!finalAttrs.dontBuild && !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*} $out/lib
|
|
rm -f $out/lib/*.a
|
|
''
|
|
+ lib.optionalString (!finalAttrs.dontBuild && hostPlatform.isLinux && !hostPlatform.isStatic) ''
|
|
chmod u+w $out/lib/*.so.*
|
|
patchelf --set-rpath $out/lib:${stdenv.cc.cc.lib}/lib $out/lib/libboost_thread.so.*
|
|
''
|
|
+ lib.optionalString (!finalAttrs.dontBuild && 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 $out/lib/libboost_thread.dylib
|
|
''
|
|
+ ''
|
|
# Fix up /usr/bin/env shebangs relied on by the build
|
|
patchShebangs --build tests/ doc/manual/
|
|
'';
|
|
|
|
mesonBuildType = "debugoptimized";
|
|
|
|
installTargets = lib.optional internalApiDocs "internal-api-html";
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
doCheck = canRunInstalled && !lintInsteadOfBuild;
|
|
|
|
mesonCheckFlags = [
|
|
"--suite=check"
|
|
"--print-errorlogs"
|
|
];
|
|
# the tests access localhost.
|
|
__darwinAllowLocalNetworking = true;
|
|
|
|
# Make sure the internal API docs are already built, because mesonInstallPhase
|
|
# won't let us build them there. They would normally be built in buildPhase,
|
|
# but the internal API docs are conventionally built with doBuild = false.
|
|
preInstall =
|
|
(lib.optionalString internalApiDocs ''
|
|
meson ''${mesonBuildFlags:-} compile "$installTargets"
|
|
'')
|
|
# evil, but like above, we do not want to run an actual build phase
|
|
+ lib.optionalString lintInsteadOfBuild ''
|
|
ninja clang-tidy
|
|
'';
|
|
|
|
installPhase = lib.optionalString lintInsteadOfBuild ''
|
|
runHook preInstall
|
|
touch $out
|
|
runHook postInstall
|
|
'';
|
|
|
|
postInstall =
|
|
lib.optionalString (!finalAttrs.dontBuild) ''
|
|
mkdir -p $doc/nix-support
|
|
echo "doc manual $doc/share/doc/nix/manual" >> $doc/nix-support/hydra-build-products
|
|
''
|
|
+ lib.optionalString hostPlatform.isStatic ''
|
|
mkdir -p $out/nix-support
|
|
echo "file binary-dist $out/bin/nix" >> $out/nix-support/hydra-build-products
|
|
''
|
|
+ lib.optionalString stdenv.isDarwin ''
|
|
for lib in liblixutil.dylib liblixexpr.dylib; do
|
|
install_name_tool \
|
|
-change "${lib.getLib boost}/lib/libboost_context.dylib" \
|
|
"$out/lib/libboost_context.dylib" \
|
|
"$out/lib/$lib"
|
|
done
|
|
''
|
|
+ lib.optionalString internalApiDocs ''
|
|
mkdir -p $out/nix-support
|
|
echo "doc internal-api-docs $out/share/doc/nix/internal-api/html" >> "$out/nix-support/hydra-build-products"
|
|
'';
|
|
|
|
doInstallCheck = finalAttrs.doCheck;
|
|
|
|
mesonInstallCheckFlags = [
|
|
"--suite=installcheck"
|
|
"--print-errorlogs"
|
|
];
|
|
|
|
installCheckPhase = ''
|
|
runHook preInstallCheck
|
|
flagsArray=($mesonInstallCheckFlags "''${mesonInstallCheckFlagsArray[@]}")
|
|
meson test --no-rebuild "''${flagsArray[@]}"
|
|
runHook postInstallCheck
|
|
'';
|
|
|
|
separateDebugInfo = !hostPlatform.isStatic && !finalAttrs.dontBuild;
|
|
|
|
strictDeps = true;
|
|
|
|
# strictoverflow is disabled because we trap on signed overflow instead
|
|
hardeningDisable = [ "strictoverflow" ] ++ lib.optional hostPlatform.isStatic "pie";
|
|
|
|
meta = {
|
|
mainProgram = "nix";
|
|
platforms = lib.platforms.unix;
|
|
};
|
|
|
|
# Export the patched version of boehmgc.
|
|
# flake.nix exports that into its overlay.
|
|
passthru = {
|
|
inherit (__forDefaults)
|
|
boehmgc-nix
|
|
editline-lix
|
|
build-release-notes
|
|
pegtl
|
|
;
|
|
|
|
# The collection of dependency logic for this derivation is complicated enough that
|
|
# it's easier to parameterize the devShell off an already called package.nix.
|
|
mkDevShell =
|
|
{
|
|
mkShell,
|
|
|
|
bashInteractive,
|
|
clangbuildanalyzer,
|
|
doxygen,
|
|
glibcLocales,
|
|
just,
|
|
nixfmt-rfc-style,
|
|
skopeo,
|
|
xonsh,
|
|
|
|
# Lix specific packages
|
|
pre-commit-checks,
|
|
contribNotice,
|
|
check-syscalls,
|
|
|
|
# debuggers
|
|
gdb,
|
|
rr,
|
|
}:
|
|
let
|
|
glibcFix = lib.optionalAttrs (buildPlatform.isLinux && glibcLocales != null) {
|
|
# Required to make non-NixOS Linux not complain about missing locale files during configure in a dev shell
|
|
LOCALE_ARCHIVE = "${lib.getLib pkgs.glibcLocales}/lib/locale/locale-archive";
|
|
};
|
|
|
|
pythonPackages = (
|
|
p: [
|
|
p.yapf
|
|
p.python-frontmatter
|
|
p.requests
|
|
p.xdg-base-dirs
|
|
p.packaging
|
|
(p.toPythonModule xonsh.passthru.unwrapped)
|
|
]
|
|
);
|
|
pythonEnv = python3.withPackages pythonPackages;
|
|
|
|
# pkgs.mkShell uses pkgs.stdenv by default, regardless of inputsFrom.
|
|
actualMkShell = mkShell.override { inherit stdenv; };
|
|
in
|
|
actualMkShell (
|
|
glibcFix
|
|
// {
|
|
|
|
name = "lix-shell-env";
|
|
|
|
# finalPackage is necessary to propagate stuff that is set by mkDerivation itself,
|
|
# like doCheck.
|
|
inputsFrom = [ finalAttrs.finalPackage ];
|
|
|
|
# For Meson to find Boost.
|
|
env = finalAttrs.env;
|
|
|
|
mesonFlags =
|
|
# I guess this is necessary because mesonFlags to mkDerivation doesn't propagate in inputsFrom,
|
|
# which only propagates stuff set in hooks? idk.
|
|
finalAttrs.mesonFlags
|
|
# Clangd breaks when GCC is using precompiled headers, so for the devshell specifically
|
|
# we make precompiled C++ stdlib conditional on using Clang.
|
|
# https://git.lix.systems/lix-project/lix/issues/374
|
|
++ [ (lib.mesonBool "enable-pch-std" stdenv.cc.isClang) ];
|
|
|
|
packages =
|
|
lib.optional (stdenv.cc.isClang && hostPlatform == buildPlatform) llvmPackages.clang-tools
|
|
++ [
|
|
# Why are we providing a bashInteractive? Well, when you run
|
|
# `bash` from inside `nix develop`, say, because you are using it
|
|
# via direnv, you will by default get bash (unusable edition).
|
|
bashInteractive
|
|
check-syscalls
|
|
pythonEnv
|
|
# docker image tool
|
|
skopeo
|
|
just
|
|
nixfmt-rfc-style
|
|
# Included above when internalApiDocs is true, but we set that to
|
|
# false intentionally to save dev build time.
|
|
# To build them in a dev shell, you can set -Dinternal-api-docs=enabled when configuring.
|
|
doxygen
|
|
# Load-bearing order. Must come before clang-unwrapped below, but after clang_tools above.
|
|
stdenv.cc
|
|
]
|
|
++ [
|
|
pkgs.rust-analyzer
|
|
pkgs.cargo
|
|
pkgs.rustc
|
|
pkgs.rustfmt
|
|
pkgs.rustPlatform.rustLibSrc
|
|
pkgs.rustPlatform.rustcSrc
|
|
]
|
|
++ lib.optionals stdenv.cc.isClang [
|
|
# Required for clang-tidy checks.
|
|
llvmPackages.llvm
|
|
llvmPackages.clang-unwrapped.dev
|
|
]
|
|
++ lib.optional (pre-commit-checks ? enabledPackages) pre-commit-checks.enabledPackages
|
|
++ lib.optional (lib.meta.availableOn buildPlatform clangbuildanalyzer) clangbuildanalyzer
|
|
++ lib.optional (!stdenv.isDarwin) gdb
|
|
++ lib.optional (lib.meta.availableOn buildPlatform rr) rr
|
|
++ finalAttrs.checkInputs;
|
|
|
|
shellHook = ''
|
|
# don't re-run the hook in (other) nested nix-shells
|
|
function lixShellHook() {
|
|
# n.b. how the heck does this become -env-env? well, `nix develop` does it:
|
|
# https://git.lix.systems/lix-project/lix/src/commit/7575db522e9008685c4009423398f6900a16bcce/src/nix/develop.cc#L240-L241
|
|
# this is, of course, absurd.
|
|
if [[ $name != lix-shell-env && $name != lix-shell-env-env ]]; then
|
|
return
|
|
fi
|
|
|
|
PATH=$prefix/bin''${PATH:+:''${PATH}}
|
|
unset PYTHONPATH
|
|
export MANPATH=$out/share/man:''${MANPATH:-}
|
|
|
|
# Make bash completion work.
|
|
XDG_DATA_DIRS+=:$out/share
|
|
|
|
if [[ ! -f ./.this-is-lix ]]; then
|
|
echo "Dev shell not started from inside a Lix repo, skipping repo setup" >&2
|
|
return
|
|
fi
|
|
|
|
${lib.optionalString (pre-commit-checks ? shellHook) pre-commit-checks.shellHook}
|
|
# Allow `touch .nocontribmsg` to turn this notice off.
|
|
if ! [[ -f .nocontribmsg ]]; then
|
|
cat ${contribNotice}
|
|
fi
|
|
|
|
# Install the Gerrit commit-msg hook.
|
|
# (git common dir is the main .git, including for worktrees)
|
|
if gitcommondir=$(git rev-parse --git-common-dir 2>/dev/null) && [[ ! -f "$gitcommondir/hooks/commit-msg" ]]; then
|
|
echo 'Installing Gerrit commit-msg hook (adds Change-Id to commit messages)' >&2
|
|
mkdir -p "$gitcommondir/hooks"
|
|
curl -s -Lo "$gitcommondir/hooks/commit-msg" https://gerrit.lix.systems/tools/hooks/commit-msg
|
|
chmod u+x "$gitcommondir/hooks/commit-msg"
|
|
fi
|
|
unset gitcommondir
|
|
}
|
|
|
|
lixShellHook
|
|
'';
|
|
}
|
|
);
|
|
|
|
perl-bindings = pkgs.callPackage ./perl { inherit fileset stdenv; };
|
|
|
|
binaryTarball = pkgs.callPackage ./nix-support/binary-tarball.nix {
|
|
nix = finalAttrs.finalPackage;
|
|
};
|
|
};
|
|
})
|