diff options
Diffstat (limited to 'pkgs/development/compilers/rust/rustc.nix')
| -rw-r--r-- | pkgs/development/compilers/rust/rustc.nix | 51 |
1 files changed, 40 insertions, 11 deletions
diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix index e00ba329ccdc4..8cbe04532fb9e 100644 --- a/pkgs/development/compilers/rust/rustc.nix +++ b/pkgs/development/compilers/rust/rustc.nix @@ -1,8 +1,8 @@ { lib, stdenv, removeReferencesTo, pkgsBuildBuild, pkgsBuildHost, pkgsBuildTarget, targetPackages , llvmShared, llvmSharedForBuild, llvmSharedForHost, llvmSharedForTarget, llvmPackages -, fetchurl, file, python3 +, runCommandLocal, fetchurl, file, python3 , darwin, cargo, cmake, rustc, rustfmt -, pkg-config, openssl, xz +, pkg-config, openssl, xz, zlib , libiconv , which, libffi , withBundledLLVM ? false @@ -24,6 +24,7 @@ let inherit (lib) optionals optional optionalString concatStringsSep; inherit (darwin.apple_sdk.frameworks) Security; + useLLVM = stdenv.targetPlatform.useLLVM or false; in stdenv.mkDerivation (finalAttrs: { pname = "${targetPackages.stdenv.cc.targetPrefix}rustc"; inherit version; @@ -35,6 +36,12 @@ in stdenv.mkDerivation (finalAttrs: { passthru.isReleaseTarball = true; }; + hardeningDisable = optionals stdenv.cc.isClang [ + # remove once https://github.com/NixOS/nixpkgs/issues/318674 is + # addressed properly + "zerocallusedregs" + ]; + __darwinAllowLocalNetworking = true; # rustc complains about modified source files otherwise @@ -58,13 +65,18 @@ in stdenv.mkDerivation (finalAttrs: { NIX_LDFLAGS = toString ( # when linking stage1 libstd: cc: undefined reference to `__cxa_begin_catch' - optional (stdenv.isLinux && !withBundledLLVM) "--push-state --as-needed -lstdc++ --pop-state" + # This doesn't apply to cross-building for FreeBSD because the host + # uses libstdc++, but the target (used for building std) uses libc++ + optional (stdenv.isLinux && !withBundledLLVM && !stdenv.targetPlatform.isFreeBSD && !useLLVM) + "--push-state --as-needed -lstdc++ --pop-state" + ++ optional (stdenv.isLinux && !withBundledLLVM && !stdenv.targetPlatform.isFreeBSD && useLLVM) + "--push-state --as-needed -L${llvmPackages.libcxx}/lib -lc++ -lc++abi -lLLVM-${lib.versions.major llvmPackages.llvm.version} --pop-state" ++ optional (stdenv.isDarwin && !withBundledLLVM) "-lc++ -lc++abi" - ++ optional stdenv.isDarwin "-rpath ${llvmSharedForHost}/lib"); + ++ optional stdenv.isFreeBSD "-rpath ${llvmPackages.libunwind}/lib" + ++ optional stdenv.isDarwin "-rpath ${llvmSharedForHost.lib}/lib"); # Increase codegen units to introduce parallelism within the compiler. RUSTFLAGS = "-Ccodegen-units=10"; - RUSTDOCFLAGS = "-A rustdoc::broken-intra-doc-links"; # We need rust to build rust. If we don't provide it, configure will try to download it. @@ -103,9 +115,7 @@ in stdenv.mkDerivation (finalAttrs: { stdenv.targetPlatform.rust.rustcTargetSpec # Other targets that don't need any extra dependencies to build. - # Temporarily broken if some global compiler flags are set: - # https://github.com/NixOS/nixpkgs/pull/317273 - ] ++ optionals (!fastCross && !lib.any (a: lib.hasAttr a stdenv.hostPlatform.gcc) [ "cpu" "float-abi" "fpu" ] && stdenv.hostPlatform.gcc.thumb or true) [ + ] ++ optionals (!fastCross) [ "wasm32-unknown-unknown" # (build!=target): When cross-building a compiler we need to add @@ -145,7 +155,7 @@ in stdenv.mkDerivation (finalAttrs: { # Since fastCross only builds std, it doesn't make sense (and # doesn't work) to build a linker. "--disable-llvm-bitcode-linker" - ] ++ optionals (stdenv.isLinux && !stdenv.targetPlatform.isRedox) [ + ] ++ optionals (stdenv.isLinux && !stdenv.targetPlatform.isRedox && !(stdenv.targetPlatform.useLLVM or false)) [ "--enable-profiler" # build libprofiler_builtins ] ++ optionals stdenv.buildPlatform.isMusl [ "${setBuild}.musl-root=${pkgsBuildBuild.targetPackages.stdenv.cc.libc}" @@ -158,6 +168,10 @@ in stdenv.mkDerivation (finalAttrs: { ] ++ optionals (stdenv.isDarwin && stdenv.isx86_64) [ # https://github.com/rust-lang/rust/issues/92173 "--set rust.jemalloc" + ] ++ optionals useLLVM [ + # https://github.com/NixOS/nixpkgs/issues/311930 + "--llvm-libunwind=${if withBundledLLVM then "in-tree" else "system"}" + "--enable-use-libcxx" ]; # if we already have a rust compiler for build just compile the target std @@ -182,6 +196,7 @@ in stdenv.mkDerivation (finalAttrs: { python ./x.py --keep-stage=0 --stage=1 install library/std mkdir -v $out/bin $doc $man ln -s ${rustc.unwrapped}/bin/{rustc,rustdoc} $out/bin + rm -rf -v $out/lib/rustlib/{manifest-rust-std-,}${stdenv.hostPlatform.rust.rustcTargetSpec} ln -s ${rustc.unwrapped}/lib/rustlib/{manifest-rust-std-,}${stdenv.hostPlatform.rust.rustcTargetSpec} $out/lib/rustlib/ echo rust-std-${stdenv.hostPlatform.rust.rustcTargetSpec} >> $out/lib/rustlib/components lndir ${rustc.doc} $doc @@ -220,6 +235,11 @@ in stdenv.mkDerivation (finalAttrs: { [source.vendored-sources] directory = "vendor" EOF + '' + lib.optionalString (stdenv.isFreeBSD) '' + # lzma-sys bundles an old version of xz that doesn't build + # on modern FreeBSD, use the system one instead + substituteInPlace src/bootstrap/src/core/build_steps/tool.rs \ + --replace 'cargo.env("LZMA_API_STATIC", "1");' ' ' ''; # rustc unfortunately needs cmake to compile llvm-rt but doesn't @@ -235,8 +255,17 @@ in stdenv.mkDerivation (finalAttrs: { ++ optionals fastCross [ lndir makeWrapper ]; buildInputs = [ openssl ] - ++ optionals stdenv.isDarwin [ libiconv Security ] - ++ optional (!withBundledLLVM) llvmShared; + ++ optionals stdenv.isDarwin [ libiconv Security zlib ] + ++ optional (!withBundledLLVM) llvmShared.lib + ++ optional (useLLVM && !withBundledLLVM) [ + llvmPackages.libunwind + # Hack which is used upstream https://github.com/gentoo/gentoo/blob/master/dev-lang/rust/rust-1.78.0.ebuild#L284 + (runCommandLocal "libunwind-libgcc" {} '' + mkdir -p $out/lib + ln -s ${llvmPackages.libunwind}/lib/libunwind.so $out/lib/libgcc_s.so + ln -s ${llvmPackages.libunwind}/lib/libunwind.so $out/lib/libgcc_s.so.1 + '') + ]; outputs = [ "out" "man" "doc" ]; setOutputFlags = false; |