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author | Jörg Thalheim <joerg@thalheim.io> | 2018-11-21 01:47:45 +0000 |
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committer | John Ericson <git@JohnEricson.me> | 2019-03-29 11:11:00 -0400 |
commit | 912dca193aee9da77a4d429285db53729d81aa3d (patch) | |
tree | 62ba862644c2c9c6c9f5da481e9ebb9f9ab75117 /pkgs/development/compilers/rust | |
parent | 3c930188c8dff22327c1c12bb8b3baa49a011dda (diff) | |
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rust: fix cross-compilation
Diffstat (limited to 'pkgs/development/compilers/rust')
-rw-r--r-- | pkgs/development/compilers/rust/cargo.nix | 12 | ||||
-rw-r--r-- | pkgs/development/compilers/rust/default.nix | 98 | ||||
-rw-r--r-- | pkgs/development/compilers/rust/rustc.nix | 118 |
3 files changed, 143 insertions, 85 deletions
diff --git a/pkgs/development/compilers/rust/cargo.nix b/pkgs/development/compilers/rust/cargo.nix index 65aa4ea9292f..9f576042787a 100644 --- a/pkgs/development/compilers/rust/cargo.nix +++ b/pkgs/development/compilers/rust/cargo.nix @@ -1,13 +1,11 @@ { stdenv, file, curl, pkgconfig, python, openssl, cmake, zlib , makeWrapper, libiconv, cacert, rustPlatform, rustc, libgit2 , CoreFoundation, Security -, version -, patches ? [] -, src }: +}: rustPlatform.buildRustPackage rec { - name = "cargo-${version}"; - inherit version src patches; + name = "cargo-${rustc.version}"; + inherit (rustc) version src; # the rust source tarball already has all the dependencies vendored, no need to fetch them again cargoVendorDir = "vendor"; @@ -19,8 +17,8 @@ rustPlatform.buildRustPackage rec { # changes hash of vendor directory otherwise dontUpdateAutotoolsGnuConfigScripts = true; - nativeBuildInputs = [ pkgconfig ]; - buildInputs = [ cacert file curl python openssl cmake zlib makeWrapper libgit2 ] + nativeBuildInputs = [ pkgconfig cmake makeWrapper ]; + buildInputs = [ cacert file curl python openssl zlib libgit2 ] ++ stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security libiconv ]; LIBGIT2_SYS_USE_PKG_CONFIG = 1; diff --git a/pkgs/development/compilers/rust/default.nix b/pkgs/development/compilers/rust/default.nix index 9640cd9b577e..3a6ce5821d91 100644 --- a/pkgs/development/compilers/rust/default.nix +++ b/pkgs/development/compilers/rust/default.nix @@ -1,47 +1,67 @@ -{ stdenv, callPackage, recurseIntoAttrs, makeRustPlatform, llvm, fetchurl +{ stdenv, lib, overrideCC +, buildPackages +, newScope, callPackage , CoreFoundation, Security -, targets ? [] -, targetToolchains ? [] -, targetPatches ? [] -}: +, gcc6 +}: rec { + makeRustPlatform = { rustc, cargo, ... }: { + rust = { + inherit rustc cargo; + }; -let - rustPlatform = recurseIntoAttrs (makeRustPlatform (callPackage ./bootstrap.nix {})); - 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 = [ - ./patches/net-tcp-disable-tests.patch - - # Re-evaluate if this we need to disable this one - #./patches/stdsimd-disable-doctest.patch - ]; - - withBundledLLVM = false; - - configureFlags = [ "--release-channel=stable" ]; + buildRustPackage = callPackage ../../../build-support/rust { + inherit rustc cargo; - # 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; + fetchcargo = buildPackages.callPackage ../../../build-support/rust/fetchcargo.nix { + inherit cargo; + }; + }; - # Disabled for now; see https://github.com/NixOS/nixpkgs/pull/42348#issuecomment-402115598. - doCheck = false; + rustcSrc = callPackage ./rust-src.nix { + inherit rustc; + }; }; - cargo = callPackage ./cargo.nix rec { - version = cargoVersion; - inherit src stdenv CoreFoundation Security; - inherit rustc; # the rustc that will be wrapped by cargo - inherit rustPlatform; # used to build cargo + # This just contains tools for now. But it would conceivably contain + # libraries too, say if we picked some default/recommended versions from + # `cratesIO` to build by Hydra and/or try to prefer/bias in Cargo.lock for + # all vendored Carnix-generated nix. + # + # 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' + }); + }); }; } diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix index 8cddb9ea2288..631c20d16c6c 100644 --- a/pkgs/development/compilers/rust/rustc.nix +++ b/pkgs/development/compilers/rust/rustc.nix @@ -1,33 +1,28 @@ -{ stdenv, targetPackages, removeReferencesTo +{ stdenv, removeReferencesTo, pkgsBuildBuild, pkgsBuildHost, pkgsBuildTarget , 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 -, version , withBundledLLVM ? false -, src -, configureFlags ? [] -, patches -, targets -, targetPatches -, targetToolchains -, doCheck ? true -, broken ? false }: let inherit (stdenv.lib) optional optionalString; 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); -in + # For use at runtime + llvmShared = llvm_7.override { enableSharedLibraries = true; }; +in stdenv.mkDerivation rec { + pname = "rustc"; + version = "1.32.0"; -stdenv.mkDerivation { - name = "rustc-${version}"; - inherit version; - - inherit src; + src = fetchurl { + url = "https://static.rust-lang.org/dist/rustc-${version}-src.tar.gz"; + sha256 = "0ji2l9xv53y27xy72qagggvq47gayr5lcv2jwvmfirx029vlqnac"; + }; __darwinAllowLocalNetworking = true; @@ -40,11 +35,12 @@ stdenv.mkDerivation { # See https://github.com/NixOS/nixpkgs/pull/34227 stripDebugList = if stdenv.isDarwin then [ "bin" ] else null; + NIX_LDFLAGS = # when linking stage1 libstd: cc: undefined reference to `__cxa_begin_catch' optional (stdenv.isLinux && !withBundledLLVM) "--push-state --as-needed -lstdc++ --pop-state" ++ optional (stdenv.isDarwin && !withBundledLLVM) "-lc++" - ++ optional stdenv.isDarwin "-rpath ${llvmShared}/lib"; + ++ optional stdenv.isDarwin "-rpath ${llvmSharedForHost}/lib"; # Enable nightly features in stable compiles (used for # bootstrapping, see https://github.com/rust-lang/rust/pull/37265). @@ -57,27 +53,67 @@ stdenv.mkDerivation { # We need rust to build rust. If we don't provide it, configure will try to download it. # Reference: https://github.com/rust-lang/rust/blob/master/src/bootstrap/configure.py - configureFlags = configureFlags - ++ [ "--enable-local-rust" "--local-rust-root=${rustPlatform.rust.rustc}" "--enable-rpath" - "--enable-vendor" - "--default-linker=${targetPackages.stdenv.cc}/bin/cc" ] - ++ optional (!withBundledLLVM) [ "--enable-llvm-link-shared" "--llvm-root=${llvmShared}" ] - ++ optional (targets != []) "--target=${target}"; + configureFlags = let + setBuild = "--set=target.${stdenv.buildPlatform.config}"; + setHost = "--set=target.${stdenv.hostPlatform.config}"; + setTarget = "--set=target.${stdenv.targetPlatform.config}"; + ccForBuild = "${pkgsBuildBuild.targetPackages.stdenv.cc}/bin/${pkgsBuildBuild.targetPackages.stdenv.cc.targetPrefix}cc"; + 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_ARGS used by this Makefile must include all flags to pass # to the bootstrap builder. 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 dontFixLibtool = true; - passthru.target = target; - postPatch = '' patchShebangs src/etc @@ -120,15 +156,13 @@ stdenv.mkDerivation { dontUseCmakeConfigure = true; # ps is needed for one of the test cases - nativeBuildInputs = - [ file python2 ps rustPlatform.rust.rustc git cmake - which libffi removeReferencesTo - ] - # Only needed for the debuginfo tests + nativeBuildInputs = [ + file python2 ps rustPlatform.rust.rustc git cmake + which libffi removeReferencesTo + ] # Only needed for the debuginfo tests ++ optional (!stdenv.isDarwin) gdb; - buildInputs = targetToolchains - ++ optional stdenv.isDarwin Security + buildInputs = optional stdenv.isDarwin Security ++ optional (!withBundledLLVM) llvmShared; 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 ''; - 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 # and thus a transitive dependency on ncurses @@ -170,6 +211,5 @@ stdenv.mkDerivation { maintainers = with maintainers; [ madjar cstrahan wizeman globin havvy ]; license = [ licenses.mit licenses.asl20 ]; platforms = platforms.linux ++ platforms.darwin; - broken = broken; }; } |