rust: fix cross-compilation

This commit is contained in:
Jörg Thalheim 2018-11-21 01:47:45 +00:00 committed by John Ericson
parent 3c930188c8
commit 912dca193a
6 changed files with 196 additions and 126 deletions

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@ -1,4 +1,4 @@
{ stdenv, cacert, git, cargo, rustc, cargo-vendor, fetchcargo, python3 }: { stdenv, cacert, git, cargo, rustc, cargo-vendor, fetchcargo, python3, buildPackages }:
{ name ? "${args.pname}-${args.version}" { name ? "${args.pname}-${args.version}"
, cargoSha256 ? "unset" , cargoSha256 ? "unset"
@ -9,6 +9,7 @@
, sourceRoot ? null , sourceRoot ? null
, logLevel ? "" , logLevel ? ""
, buildInputs ? [] , buildInputs ? []
, nativeBuildInputs ? []
, cargoUpdateHook ? "" , cargoUpdateHook ? ""
, cargoDepsHook ? "" , cargoDepsHook ? ""
, cargoBuildFlags ? [] , cargoBuildFlags ? []
@ -37,21 +38,22 @@ let
cargoDepsCopy="$sourceRoot/${cargoVendorDir}" cargoDepsCopy="$sourceRoot/${cargoVendorDir}"
''; '';
ccForBuild="${buildPackages.stdenv.cc}/bin/${buildPackages.stdenv.cc.targetPrefix}cc";
cxxForBuild="${buildPackages.stdenv.cc}/bin/${buildPackages.stdenv.cc.targetPrefix}c++";
ccForHost="${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc";
cxxForHost="${stdenv.cc}/bin/${stdenv.cc.targetPrefix}c++";
releaseDir = "target/${stdenv.hostPlatform.config}/release";
in stdenv.mkDerivation (args // { in stdenv.mkDerivation (args // {
inherit cargoDeps; inherit cargoDeps;
patchRegistryDeps = ./patch-registry-deps; patchRegistryDeps = ./patch-registry-deps;
buildInputs = [ cacert git cargo rustc ] ++ buildInputs; nativeBuildInputs = [ cargo rustc git cacert ] ++ nativeBuildInputs;
inherit buildInputs;
patches = cargoPatches ++ patches; patches = cargoPatches ++ patches;
configurePhase = args.configurePhase or ''
runHook preConfigure
# noop
runHook postConfigure
'';
postUnpack = '' postUnpack = ''
eval "$cargoDepsHook" eval "$cargoDepsHook"
@ -63,17 +65,40 @@ in stdenv.mkDerivation (args // {
config=${./fetchcargo-default-config.toml}; config=${./fetchcargo-default-config.toml};
fi; fi;
substitute $config .cargo/config \ substitute $config .cargo/config \
--subst-var-by vendor "$(pwd)/$cargoDepsCopy" --subst-var-by vendor "$(pwd)/$cargoDepsCopy"
unset cargoDepsCopy unset cargoDepsCopy
export RUST_LOG=${logLevel} export RUST_LOG=${logLevel}
'' + (args.postUnpack or ""); '' + (args.postUnpack or "");
configurePhase = args.configurePhase or ''
runHook preConfigure
mkdir -p .cargo
cat >> .cargo/config <<'EOF'
[target."${stdenv.buildPlatform.config}"]
"linker" = "${ccForBuild}"
${stdenv.lib.optionalString (stdenv.buildPlatform.config != stdenv.hostPlatform.config) ''
[target."${stdenv.hostPlatform.config}"]
"linker" = "${ccForHost}"
''}
EOF
cat .cargo/config
runHook postConfigure
'';
buildPhase = with builtins; args.buildPhase or '' buildPhase = with builtins; args.buildPhase or ''
runHook preBuild runHook preBuild
echo "Running cargo build --release ${concatStringsSep " " cargoBuildFlags}" echo "Running cargo build --target ${stdenv.hostPlatform.config} --release ${concatStringsSep " " cargoBuildFlags}"
cargo build --release --frozen ${concatStringsSep " " cargoBuildFlags} env \
"CC_${stdenv.buildPlatform.config}"="${ccForBuild}" \
"CXX_${stdenv.buildPlatform.config}"="${cxxForBuild}" \
"CC_${stdenv.hostPlatform.config}"="${ccForHost}" \
"CXX_${stdenv.hostPlatform.config}"="${cxxForHost}" \
cargo build \
--release \
--target ${stdenv.hostPlatform.config} \
--frozen ${concatStringsSep " " cargoBuildFlags}
runHook postBuild runHook postBuild
''; '';
@ -86,11 +111,21 @@ in stdenv.mkDerivation (args // {
doCheck = args.doCheck or true; doCheck = args.doCheck or true;
inherit releaseDir;
installPhase = args.installPhase or '' installPhase = args.installPhase or ''
runHook preInstall runHook preInstall
mkdir -p $out/bin $out/lib mkdir -p $out/bin $out/lib
find target/release -maxdepth 1 -type f -executable ! \( -regex ".*\.\(so.[0-9.]+\|so\|a\|dylib\)" \) -print0 | xargs -r -0 cp -t $out/bin
find target/release -maxdepth 1 -regex ".*\.\(so.[0-9.]+\|so\|a\|dylib\)" -print0 | xargs -r -0 cp -t $out/lib find $releaseDir \
-maxdepth 1 \
-type f \
-executable ! \( -regex ".*\.\(so.[0-9.]+\|so\|a\|dylib\)" \) \
-print0 | xargs -r -0 cp -t $out/bin
find $releaseDir \
-maxdepth 1 \
-regex ".*\.\(so.[0-9.]+\|so\|a\|dylib\)" \
-print0 | xargs -r -0 cp -t $out/lib
rmdir --ignore-fail-on-non-empty $out/lib $out/bin rmdir --ignore-fail-on-non-empty $out/lib $out/bin
runHook postInstall runHook postInstall
''; '';

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@ -1,18 +0,0 @@
{ callPackage }:
{ rustc, cargo, ... }: {
rust = {
inherit rustc cargo;
};
buildRustPackage = callPackage ./default.nix {
inherit rustc cargo;
fetchcargo = callPackage ./fetchcargo.nix {
inherit cargo;
};
};
rustcSrc = callPackage ../../development/compilers/rust/rust-src.nix {
inherit rustc;
};
}

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@ -1,13 +1,11 @@
{ stdenv, file, curl, pkgconfig, python, openssl, cmake, zlib { stdenv, file, curl, pkgconfig, python, openssl, cmake, zlib
, makeWrapper, libiconv, cacert, rustPlatform, rustc, libgit2 , makeWrapper, libiconv, cacert, rustPlatform, rustc, libgit2
, CoreFoundation, Security , CoreFoundation, Security
, version }:
, patches ? []
, src }:
rustPlatform.buildRustPackage rec { rustPlatform.buildRustPackage rec {
name = "cargo-${version}"; name = "cargo-${rustc.version}";
inherit version src patches; inherit (rustc) version src;
# the rust source tarball already has all the dependencies vendored, no need to fetch them again # the rust source tarball already has all the dependencies vendored, no need to fetch them again
cargoVendorDir = "vendor"; cargoVendorDir = "vendor";
@ -19,8 +17,8 @@ rustPlatform.buildRustPackage rec {
# changes hash of vendor directory otherwise # changes hash of vendor directory otherwise
dontUpdateAutotoolsGnuConfigScripts = true; dontUpdateAutotoolsGnuConfigScripts = true;
nativeBuildInputs = [ pkgconfig ]; nativeBuildInputs = [ pkgconfig cmake makeWrapper ];
buildInputs = [ cacert file curl python openssl cmake zlib makeWrapper libgit2 ] buildInputs = [ cacert file curl python openssl zlib libgit2 ]
++ stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security libiconv ]; ++ stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security libiconv ];
LIBGIT2_SYS_USE_PKG_CONFIG = 1; LIBGIT2_SYS_USE_PKG_CONFIG = 1;

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@ -1,47 +1,67 @@
{ stdenv, callPackage, recurseIntoAttrs, makeRustPlatform, llvm, fetchurl { stdenv, lib, overrideCC
, buildPackages
, newScope, callPackage
, CoreFoundation, Security , CoreFoundation, Security
, targets ? [] , gcc6
, targetToolchains ? [] }: rec {
, targetPatches ? [] makeRustPlatform = { rustc, cargo, ... }: {
}: rust = {
inherit rustc cargo;
};
let buildRustPackage = callPackage ../../../build-support/rust {
rustPlatform = recurseIntoAttrs (makeRustPlatform (callPackage ./bootstrap.nix {})); inherit rustc cargo;
version = "1.32.0";
cargoVersion = "1.32.0";
src = fetchurl {
url = "https://static.rust-lang.org/dist/rustc-${version}-src.tar.gz";
sha256 = "0ji2l9xv53y27xy72qagggvq47gayr5lcv2jwvmfirx029vlqnac";
};
in rec {
rustc = callPackage ./rustc.nix {
inherit stdenv llvm targets targetPatches targetToolchains rustPlatform version src;
patches = [ fetchcargo = buildPackages.callPackage ../../../build-support/rust/fetchcargo.nix {
./patches/net-tcp-disable-tests.patch inherit cargo;
};
};
# Re-evaluate if this we need to disable this one rustcSrc = callPackage ./rust-src.nix {
#./patches/stdsimd-disable-doctest.patch inherit rustc;
]; };
withBundledLLVM = false;
configureFlags = [ "--release-channel=stable" ];
# 1. Upstream is not running tests on aarch64:
# see https://github.com/rust-lang/rust/issues/49807#issuecomment-380860567
# So we do the same.
# 2. Tests run out of memory for i686
#doCheck = !stdenv.isAarch64 && !stdenv.isi686;
# Disabled for now; see https://github.com/NixOS/nixpkgs/pull/42348#issuecomment-402115598.
doCheck = false;
}; };
cargo = callPackage ./cargo.nix rec { # This just contains tools for now. But it would conceivably contain
version = cargoVersion; # libraries too, say if we picked some default/recommended versions from
inherit src stdenv CoreFoundation Security; # `cratesIO` to build by Hydra and/or try to prefer/bias in Cargo.lock for
inherit rustc; # the rustc that will be wrapped by cargo # all vendored Carnix-generated nix.
inherit rustPlatform; # used to build cargo #
# In the end game, rustc, the rust standard library (`core`, `std`, etc.),
# and cargo would themselves be built with `buildRustCreate` like
# everything else. Tools and `build.rs` and procedural macro dependencies
# would be taken from `buildRustPackages` (and `bootstrapRustPackages` for
# anything provided prebuilt or their build-time dependencies to break
# cycles / purify builds). In this way, nixpkgs would be in control of all
# bootstrapping.
packages = {
prebuilt = callPackage ./bootstrap.nix {};
stable = lib.makeScope newScope (self: let
# Like `buildRustPackages`, but may also contain prebuilt binaries to
# break cycle. Just like `bootstrapTools` for nixpkgs as a whole,
# nothing in the final package set should refer to this.
bootstrapRustPackages = self.buildRustPackages.overrideScope' (_: _:
lib.optionalAttrs (stdenv.buildPlatform == stdenv.hostPlatform)
buildPackages.rust.packages.prebuilt);
bootRustPlatform = makeRustPlatform bootstrapRustPackages;
in {
# Packages suitable for build-time, e.g. `build.rs`-type stuff.
buildRustPackages = buildPackages.rust.packages.stable;
# Analogous to stdenv
rustPlatform = makeRustPlatform self.buildRustPackages;
rustc = self.callPackage ./rustc.nix ({
# Use boot package set to break cycle
rustPlatform = bootRustPlatform;
} // stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
});
cargo = self.callPackage ./cargo.nix ({
# Use boot package set to break cycle
rustPlatform = bootRustPlatform;
inherit CoreFoundation Security;
} // stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
});
});
}; };
} }

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@ -1,33 +1,28 @@
{ stdenv, targetPackages, removeReferencesTo { stdenv, removeReferencesTo, pkgsBuildBuild, pkgsBuildHost, pkgsBuildTarget
, fetchurl, fetchgit, fetchzip, file, python2, tzdata, ps , fetchurl, fetchgit, fetchzip, file, python2, tzdata, ps
, llvm, ncurses, darwin, rustPlatform, git, cmake, curl , llvm_7, ncurses, darwin, git, cmake, curl, rustPlatform
, which, libffi, gdb , which, libffi, gdb
, version
, withBundledLLVM ? false , withBundledLLVM ? false
, src
, configureFlags ? []
, patches
, targets
, targetPatches
, targetToolchains
, doCheck ? true
, broken ? false
}: }:
let let
inherit (stdenv.lib) optional optionalString; inherit (stdenv.lib) optional optionalString;
inherit (darwin.apple_sdk.frameworks) Security; inherit (darwin.apple_sdk.frameworks) Security;
llvmShared = llvm.override { enableSharedLibraries = true; }; llvmSharedForBuild = pkgsBuildBuild.llvm_7.override { enableSharedLibraries = true; };
llvmSharedForHost = pkgsBuildHost.llvm_7.override { enableSharedLibraries = true; };
llvmSharedForTarget = pkgsBuildTarget.llvm_7.override { enableSharedLibraries = true; };
target = builtins.replaceStrings [" "] [","] (builtins.toString targets); # For use at runtime
in llvmShared = llvm_7.override { enableSharedLibraries = true; };
in stdenv.mkDerivation rec {
pname = "rustc";
version = "1.32.0";
stdenv.mkDerivation { src = fetchurl {
name = "rustc-${version}"; url = "https://static.rust-lang.org/dist/rustc-${version}-src.tar.gz";
inherit version; sha256 = "0ji2l9xv53y27xy72qagggvq47gayr5lcv2jwvmfirx029vlqnac";
};
inherit src;
__darwinAllowLocalNetworking = true; __darwinAllowLocalNetworking = true;
@ -40,11 +35,12 @@ stdenv.mkDerivation {
# See https://github.com/NixOS/nixpkgs/pull/34227 # See https://github.com/NixOS/nixpkgs/pull/34227
stripDebugList = if stdenv.isDarwin then [ "bin" ] else null; stripDebugList = if stdenv.isDarwin then [ "bin" ] else null;
NIX_LDFLAGS = NIX_LDFLAGS =
# when linking stage1 libstd: cc: undefined reference to `__cxa_begin_catch' # when linking stage1 libstd: cc: undefined reference to `__cxa_begin_catch'
optional (stdenv.isLinux && !withBundledLLVM) "--push-state --as-needed -lstdc++ --pop-state" optional (stdenv.isLinux && !withBundledLLVM) "--push-state --as-needed -lstdc++ --pop-state"
++ optional (stdenv.isDarwin && !withBundledLLVM) "-lc++" ++ optional (stdenv.isDarwin && !withBundledLLVM) "-lc++"
++ optional stdenv.isDarwin "-rpath ${llvmShared}/lib"; ++ optional stdenv.isDarwin "-rpath ${llvmSharedForHost}/lib";
# Enable nightly features in stable compiles (used for # Enable nightly features in stable compiles (used for
# bootstrapping, see https://github.com/rust-lang/rust/pull/37265). # bootstrapping, see https://github.com/rust-lang/rust/pull/37265).
@ -57,27 +53,67 @@ stdenv.mkDerivation {
# We need rust to build rust. If we don't provide it, configure will try to download it. # We need rust to build rust. If we don't provide it, configure will try to download it.
# Reference: https://github.com/rust-lang/rust/blob/master/src/bootstrap/configure.py # Reference: https://github.com/rust-lang/rust/blob/master/src/bootstrap/configure.py
configureFlags = configureFlags configureFlags = let
++ [ "--enable-local-rust" "--local-rust-root=${rustPlatform.rust.rustc}" "--enable-rpath" setBuild = "--set=target.${stdenv.buildPlatform.config}";
"--enable-vendor" setHost = "--set=target.${stdenv.hostPlatform.config}";
"--default-linker=${targetPackages.stdenv.cc}/bin/cc" ] setTarget = "--set=target.${stdenv.targetPlatform.config}";
++ optional (!withBundledLLVM) [ "--enable-llvm-link-shared" "--llvm-root=${llvmShared}" ] ccForBuild = "${pkgsBuildBuild.targetPackages.stdenv.cc}/bin/${pkgsBuildBuild.targetPackages.stdenv.cc.targetPrefix}cc";
++ optional (targets != []) "--target=${target}"; cxxForBuild = "${pkgsBuildBuild.targetPackages.stdenv.cc}/bin/${pkgsBuildBuild.targetPackages.stdenv.cc.targetPrefix}c++";
ccForHost = "${pkgsBuildHost.targetPackages.stdenv.cc}/bin/${pkgsBuildHost.targetPackages.stdenv.cc.targetPrefix}cc";
cxxForHost = "${pkgsBuildHost.targetPackages.stdenv.cc}/bin/${pkgsBuildHost.targetPackages.stdenv.cc.targetPrefix}c++";
ccForTarget = "${pkgsBuildTarget.targetPackages.stdenv.cc}/bin/${pkgsBuildTarget.targetPackages.stdenv.cc.targetPrefix}cc";
cxxForTarget = "${pkgsBuildTarget.targetPackages.stdenv.cc}/bin/${pkgsBuildTarget.targetPackages.stdenv.cc.targetPrefix}c++";
in [
"--release-channel=stable"
"--set=build.rustc=${rustPlatform.rust.rustc}/bin/rustc"
"--set=build.cargo=${rustPlatform.rust.cargo}/bin/cargo"
"--enable-rpath"
"--enable-vendor"
"--build=${stdenv.buildPlatform.config}"
"--host=${stdenv.hostPlatform.config}"
"--target=${stdenv.targetPlatform.config}"
"${setBuild}.cc=${ccForBuild}"
"${setHost}.cc=${ccForHost}"
"${setTarget}.cc=${ccForTarget}"
"${setBuild}.linker=${ccForBuild}"
"${setHost}.linker=${ccForHost}"
"${setTarget}.linker=${ccForTarget}"
"${setBuild}.cxx=${cxxForBuild}"
"${setHost}.cxx=${cxxForHost}"
"${setTarget}.cxx=${cxxForTarget}"
] ++ optional (!withBundledLLVM) [
"--enable-llvm-link-shared"
"${setBuild}.llvm-config=${llvmSharedForBuild}/bin/llvm-config"
"${setHost}.llvm-config=${llvmSharedForHost}/bin/llvm-config"
"${setTarget}.llvm-config=${llvmSharedForTarget}/bin/llvm-config"
];
# The bootstrap.py will generated a Makefile that then executes the build. # The bootstrap.py will generated a Makefile that then executes the build.
# The BOOTSTRAP_ARGS used by this Makefile must include all flags to pass # The BOOTSTRAP_ARGS used by this Makefile must include all flags to pass
# to the bootstrap builder. # to the bootstrap builder.
postConfigure = '' postConfigure = ''
substituteInPlace Makefile --replace 'BOOTSTRAP_ARGS :=' 'BOOTSTRAP_ARGS := --jobs $(NIX_BUILD_CORES)' substituteInPlace Makefile \
--replace 'BOOTSTRAP_ARGS :=' 'BOOTSTRAP_ARGS := --jobs $(NIX_BUILD_CORES)'
''; '';
patches = patches ++ targetPatches; patches = [
./patches/net-tcp-disable-tests.patch
# Re-evaluate if this we need to disable this one
#./patches/stdsimd-disable-doctest.patch
# Fails on hydra - not locally; the exact reason is unknown.
# Comments in the test suggest that some non-reproducible environment
# variables such $RANDOM can make it fail.
# ./patches/disable-test-inherit-env.patch
];
# the rust build system complains that nix alters the checksums # the rust build system complains that nix alters the checksums
dontFixLibtool = true; dontFixLibtool = true;
passthru.target = target;
postPatch = '' postPatch = ''
patchShebangs src/etc patchShebangs src/etc
@ -120,15 +156,13 @@ stdenv.mkDerivation {
dontUseCmakeConfigure = true; dontUseCmakeConfigure = true;
# ps is needed for one of the test cases # ps is needed for one of the test cases
nativeBuildInputs = nativeBuildInputs = [
[ file python2 ps rustPlatform.rust.rustc git cmake file python2 ps rustPlatform.rust.rustc git cmake
which libffi removeReferencesTo which libffi removeReferencesTo
] ] # Only needed for the debuginfo tests
# Only needed for the debuginfo tests
++ optional (!stdenv.isDarwin) gdb; ++ optional (!stdenv.isDarwin) gdb;
buildInputs = targetToolchains buildInputs = optional stdenv.isDarwin Security
++ optional stdenv.isDarwin Security
++ optional (!withBundledLLVM) llvmShared; ++ optional (!withBundledLLVM) llvmShared;
outputs = [ "out" "man" "doc" ]; outputs = [ "out" "man" "doc" ];
@ -148,7 +182,14 @@ stdenv.mkDerivation {
sed -i '28s/home_dir().is_some()/true/' ./src/test/run-pass/env-home-dir.rs sed -i '28s/home_dir().is_some()/true/' ./src/test/run-pass/env-home-dir.rs
''; '';
inherit doCheck; # 1. Upstream is not running tests on aarch64:
# see https://github.com/rust-lang/rust/issues/49807#issuecomment-380860567
# So we do the same.
# 2. Tests run out of memory for i686
#doCheck = !stdenv.isAarch64 && !stdenv.isi686;
# Disabled for now; see https://github.com/NixOS/nixpkgs/pull/42348#issuecomment-402115598.
doCheck = false;
# remove references to llvm-config in lib/rustlib/x86_64-unknown-linux-gnu/codegen-backends/librustc_codegen_llvm-llvm.so # remove references to llvm-config in lib/rustlib/x86_64-unknown-linux-gnu/codegen-backends/librustc_codegen_llvm-llvm.so
# and thus a transitive dependency on ncurses # and thus a transitive dependency on ncurses
@ -170,6 +211,5 @@ stdenv.mkDerivation {
maintainers = with maintainers; [ madjar cstrahan wizeman globin havvy ]; maintainers = with maintainers; [ madjar cstrahan wizeman globin havvy ];
license = [ licenses.mit licenses.asl20 ]; license = [ licenses.mit licenses.asl20 ];
platforms = platforms.linux ++ platforms.darwin; platforms = platforms.linux ++ platforms.darwin;
broken = broken;
}; };
} }

View File

@ -7615,14 +7615,12 @@ in
inherit (darwin) apple_sdk; inherit (darwin) apple_sdk;
}; };
# For beta and nightly releases use the nixpkgs-mozilla overlay rust = callPackage ../development/compilers/rust {
rust = callPackage ../development/compilers/rust ({
inherit (darwin.apple_sdk.frameworks) CoreFoundation Security; inherit (darwin.apple_sdk.frameworks) CoreFoundation Security;
llvm = llvm_7; };
} // stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) { rustPackages = rust.packages.stable;
stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4' inherit (rustPackages) cargo rustc rustPlatform;
}); inherit (rust) makeRustPlatform;
inherit (rust) cargo rustc;
buildRustCrate = callPackage ../build-support/rust/build-rust-crate { }; buildRustCrate = callPackage ../build-support/rust/build-rust-crate { };
buildRustCrateHelpers = callPackage ../build-support/rust/build-rust-crate/helpers.nix { }; buildRustCrateHelpers = callPackage ../build-support/rust/build-rust-crate/helpers.nix { };
@ -7638,9 +7636,6 @@ in
defaultCrateOverrides = callPackage ../build-support/rust/default-crate-overrides.nix { }; defaultCrateOverrides = callPackage ../build-support/rust/default-crate-overrides.nix { };
makeRustPlatform = callPackage ../build-support/rust/make-rust-platform.nix {};
rustPlatform = recurseIntoAttrs (makeRustPlatform rust);
cargo-download = callPackage ../tools/package-management/cargo-download { }; cargo-download = callPackage ../tools/package-management/cargo-download { };
cargo-edit = callPackage ../tools/package-management/cargo-edit { }; cargo-edit = callPackage ../tools/package-management/cargo-edit { };
cargo-release = callPackage ../tools/package-management/cargo-release { cargo-release = callPackage ../tools/package-management/cargo-release {