# Maintainer: Johannes Löthberg <johannes@kyriasis.com> # Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org> # Contributor: Alexander F Rødseth <xyproto@archlinux.org> # Contributor: Daniel Micay <danielmicay@gmail.com> # Contributor: userwithuid <userwithuid@gmail.com> # ALARM: Kevin Mihelich <kevin@archlinuxarm.org> # - remove lib32, musl, and wasm packages and related bits # - add a link to g++ to compensate for broken cross-compiler decisions # - build v6/v7 with -j2 - RAM constraints # - set llvm-config in config.toml for ARM architectures # - set debuginfo-level = 0 in config.toml - RAM constraints highmem=1 pkgbase=rust pkgname=(rust rust-src) epoch=1 pkgver=1.58.1 pkgrel=1 pkgdesc="Systems programming language focused on safety, speed and concurrency" url=https://www.rust-lang.org/ arch=(x86_64) license=(MIT Apache) options=(!emptydirs !strip !lto) _llvm_ver=13.0.0 depends=(gcc-libs llvm-libs curl libssh2 gcc) makedepends=(rust "llvm=$_llvm_ver" libffi perl python cmake ninja lld) checkdepends=(procps-ng gdb) source=( "https://static.rust-lang.org/dist/rustc-$pkgver-src.tar.gz"{,.asc} "https://github.com/llvm/llvm-project/releases/download/llvmorg-$_llvm_ver/compiler-rt-$_llvm_ver.src.tar.xz"{,.sig} 0001-cargo-Change-libexec-dir.patch 0001-bootstrap-Change-libexec-dir.patch 0002-compiler-Change-LLVM-targets.patch 0003-compiler-Use-wasm-ld-for-wasm-targets.patch ) sha256sums=('a839afdd3625d6f3f3c4c10b79813675d1775c460d14be1feaf33a6c829c07c7' 'SKIP' '4c3602d76c7868a96b30c36165c4b7643e2a20173fced7e071b4baeb2d74db3f' 'SKIP' '0f8cfbe0387dd62909fe9cb9523223ae1c2319494e2caf5fa4d0592198631b3e' '37af05c027fdecd4b8524e33660f8a87e48660c489e407d2ccc379137f4c46b6' '5429cf2f78f066a71fe6c2afbb151e06650935b644daa666259ce847fc0e2a2d' '72cd68f43775887adfcc286e628fb5d178d39f889bef8c4622cb10221af83f7d') validpgpkeys=(108F66205EAEB0AAA8DD5E1C85AB96E6FA1BE5FE # Rust Language (Tag and Release Signing Key) <rust-key@rust-lang.org> 474E22316ABF4785A88C6E8EA2C794A986419D8A # Tom Stellard <tstellar@redhat.com> B6C8F98282B944E3B0D5C2530FC3042E345AD05D) # Hans Wennborg <hans@chromium.org> prepare() { cd rustc-$pkgver-src # Patch bootstrap and cargo so credential helpers # are in /usr/lib instead of /usr/libexec patch -d src/tools/cargo -Np1 < ../0001-cargo-Change-libexec-dir.patch patch -Np1 -i ../0001-bootstrap-Change-libexec-dir.patch # Use our *-pc-linux-gnu targets, making LTO with clang simpler patch -Np1 -i ../0002-compiler-Change-LLVM-targets.patch # Use our wasm-ld patch -Np1 -i ../0003-compiler-Use-wasm-ld-for-wasm-targets.patch cat >config.toml <<END changelog-seen = 2 profile = "user" [llvm] link-shared = true [build] cargo = "/usr/bin/cargo" rustc = "/usr/bin/rustc" rustfmt = "/usr/bin/rustfmt" locked-deps = true vendor = true tools = ["cargo", "rls", "clippy", "rustfmt", "analysis", "src", "rust-demangler"] sanitizers = false profiler = true # Generating docs fails with the wasm32-* targets docs = false [install] prefix = "/usr" [rust] debuginfo-level-std = 0 channel = "stable" description = "Arch Linux $pkgbase $epoch:$pkgver-$pkgrel" rpath = false backtrace-on-ice = true remap-debuginfo = true jemalloc = true # LLVM crashes when passing an object through ThinLTO twice. This is triggered # when using rust code in cross-language LTO if libstd was built using ThinLTO. # http://blog.llvm.org/2019/09/closing-gap-cross-language-lto-between.html # https://github.com/rust-lang/rust/issues/54872 codegen-units-std = 1 [dist] compression-formats = ["gz"] [target.x86_64-unknown-linux-gnu] llvm-config = "/usr/bin/llvm-config" [target.aarch64-unknown-linux-gnu] llvm-config = "/usr/bin/llvm-config" [target.armv7-unknown-linux-gnueabihf] llvm-config = "/usr/bin/llvm-config" [target.arm-unknown-linux-gnueabihf] llvm-config = "/usr/bin/llvm-config" END if [[ $CARCH == armv7h ]]; then mkdir path ln -s /usr/bin/g++ path/arm-linux-gnueabihf-g++ export PATH="$srcdir/path:$PATH" fi if [[ $CARCH == armv7h || $CARCH == armv6h ]]; then jobs="-j 2" fi } _pick() { local p="$1" f d; shift for f; do d="$srcdir/$p/$f" mkdir -p "$(dirname "$d")" mv "$f" "$d" rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")" done } build() { cd rustc-$pkgver-src export RUST_BACKTRACE=1 export RUST_COMPILER_RT_ROOT="$srcdir/compiler-rt-$_llvm_ver.src" [[ -d $RUST_COMPILER_RT_ROOT ]] DESTDIR="$srcdir/dest-rust" python ./x.py install -j "$(nproc)" cd ../dest-rust # delete unnecessary files, e.g. files only used for the uninstall script rm usr/lib/rustlib/{components,install.log,rust-installer-version,uninstall.sh} rm usr/lib/rustlib/manifest-* # rustbuild always installs copies of the shared libraries to /usr/lib, # overwrite them with symlinks to the per-architecture versions #mkdir -p usr/lib32 #ln -srft usr/lib usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/*.so #ln -srft usr/lib32 usr/lib/rustlib/i686-unknown-linux-gnu/lib/*.so mkdir -p usr/share/bash-completion mv etc/bash_completion.d usr/share/bash-completion/completions mkdir -p usr/share/licenses/rust mv -t usr/share/licenses/rust usr/share/doc/rust/{COPYRIGHT,LICENSE*} #_pick dest-i686 usr/lib/rustlib/i686-unknown-linux-gnu usr/lib32 #_pick dest-musl usr/lib/rustlib/x86_64-unknown-linux-musl #_pick dest-wasm usr/lib/rustlib/wasm32-* _pick dest-src usr/lib/rustlib/src } package_rust() { optdepends=('lldb: rust-lldb script' 'gdb: rust-gdb script') provides=(cargo rustfmt) conflicts=(cargo rustfmt 'rust-docs<1:1.56.1-3') replaces=(cargo rustfmt cargo-tree 'rust-docs<1:1.56.1-3') cp -a dest-rust/* "$pkgdir" } package_rust-src() { pkgdesc="Source code for the Rust standard library" depends=(rust) cp -a dest-src/* "$pkgdir" mkdir -p "$pkgdir/usr/share/licenses" ln -s rust "$pkgdir/usr/share/licenses/$pkgname" } # vim:set ts=2 sw=2 et: