# Maintainer: Johannes Löthberg <johannes@kyriasis.com> # Contributor: Alexander F Rødseth <xyproto@archlinux.org> # Contributor: Daniel Micay <danielmicay@gmail.com> # Contributor: userwithuid <userwithuid@gmail.com> pkgname=('rust148' 'rust148-docs') epoch=1 pkgver=1.48.0 pkgrel=1 _llvm_ver=11.0.0 pkgdesc='Systems programming language focused on safety, speed and concurrency' url='https://www.rust-lang.org/' arch=(i486 i686 pentium4 'x86_64') license=('MIT' 'Apache') makedepends=('rust=1:1.47.0' "llvm10-libs" "llvm=$_llvm_ver" 'libffi' 'perl' 'python' 'curl' 'cmake') checkdepends=('procps-ng' 'gdb') options=('!emptydirs') source=("https://static.rust-lang.org/dist/rustc-$pkgver-src.tar.gz"{,.asc} "https://github.com/llvm/llvm-project/releases/download/llvmorg-$_llvm_ver/compiler-rt-$_llvm_ver.src.tar.xz"{,.sig}) sha256sums=('0e763e6db47d5d6f91583284d2f989eacc49b84794d1443355b85c58d67ae43b' 'SKIP' '374aff82ff573a449f9aabbd330a5d0a441181c535a3599996127378112db234' 'SKIP') 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-$pkgver-src" cat >config.toml <<END [llvm] link-shared = true [build] target = ["x86_64-unknown-linux-gnu", "i686-unknown-linux-gnu"] cargo = "/usr/bin/cargo" rustc = "/usr/bin/rustc" python = "/usr/bin/python" extended = true sanitizers = false profiler = true vendor = true [install] prefix = "/usr" [rust] # LLVM crashes when passing an object through ThinLTO twice. This is triggered when using rust # code in cross-language LTO if libstd was built using ThinLTO. # http://blog.llvm.org/2019/09/closing-gap-cross-language-lto-between.html # https://github.com/rust-lang/rust/issues/54872 codegen-units-std = 1 debuginfo-level = 2 channel = "stable" rpath = false [target.x86_64-unknown-linux-gnu] llvm-config = "/usr/bin/llvm-config" END } build() { cd "rustc-$pkgver-src" export RUST_BACKTRACE=1 export RUST_COMPILER_RT_ROOT="$srcdir/compiler-rt-$_llvm_ver.src" python ./x.py dist -j "$(nproc)" DESTDIR="$PWD"/dest-rust python ./x.py install -j "$(nproc)" # move docs and lib32 libs out of the way for splitting mv dest-rust/usr/lib/rustlib/i686-unknown-linux-gnu dest-i686 mv dest-rust/usr/share/doc dest-doc } package_rust148() { depends=('gcc-libs' 'llvm-libs' 'curl' 'libssh2') optdepends=('lldb: rust-lldb script' 'gdb: rust-gdb script') provides=('cargo' 'rustfmt') conflicts=('cargo' 'rustfmt') replaces=('cargo' 'rustfmt') cd "rustc-$pkgver-src" mv dest-rust/* "$pkgdir" install -Dm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE* # delete unnecesary files, e.g. components and manifest files only used for the uninstall script cd "$pkgdir"/usr/lib/rustlib rm components install.log manifest-* rust-installer-version uninstall.sh # rustbuild always installs copies of the shared libraries to /usr/lib, # overwrite them with symlinks to the per-architecture versions ln -srft "$pkgdir"/usr/lib x86_64-unknown-linux-gnu/lib/*.so install -d "$pkgdir"/usr/share/bash-completion mv "$pkgdir"/etc/bash_completion.d/ "$pkgdir"/usr/share/bash-completion/completions/ } package_lib32-rust-libs() { descriptino=('32-bit libraries for Rust') depends=('lib32-gcc-libs') provides=('lib32-rust') conflicts=('lib32-rust') replaces=('lib32-rust') cd "rustc-$pkgver-src" install -Dm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE* install -d "$pkgdir"/usr/lib/rustlib/ "$pkgdir"/usr/lib32/ mv dest-i686 "$pkgdir"/usr/lib/rustlib/i686-unknown-linux-gnu ln -srft "$pkgdir"/usr/lib32 "$pkgdir"/usr/lib/rustlib/i686-unknown-linux-gnu/lib/*.so } package_rust148-docs() { description=('Documentation for the Rust programming language') cd "rustc-$pkgver-src" install -Dm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE* install -d "$pkgdir"/usr/share/doc mv dest-doc/* "$pkgdir"/usr/share/doc } # vim:set ts=2 sw=2 et: # enable i686-unknown-linux-gnu target # and replace pentium4 (SSE2) with pentium3 (no SSE2) in the compiler spec file # # Also trying to reduce memory usage by building with # -debuginfo-level-std=1 # see https://github.com/rust-lang/rust/issues/60294 source+=(config.toml.patch) sha256sums+=('42e861ba90335d0e2e666e10b12d9ff85ea1bdb711176fb3c09e92375e193660') eval "$( declare -f prepare | \ sed ' $ i patch -p1 -i "$srcdir/config.toml.patch" ' )" # stop insanity of nproc (see FS#62952) eval "$( declare -f build | \ sed ' s/-j"$(nproc)"/-j16/ ' )" if [ "${CARCH}" != 'pentium4' ]; then eval "$( declare -f prepare | \ sed ' $ i sed -i "s/pentium4/pentium3/g" "$srcdir/rustc-$pkgver-src/vendor/rustc-ap-rustc_target/src/spec/i686_unknown_linux_gnu.rs" $ i sed -i "s/pentium4/pentium3/g" "$srcdir/rustc-$pkgver-src/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs" $ i sed -i "s/30f6a25d37d536c5734b9a7e1e9cc34167a013c5e0c49c3fe0a26d76f2e1ae6c/412f837953e4cc32ff14195bf2da7eb61cb43d602fdc2db1099997d906070521/g" "$srcdir/rustc-$pkgver-src/vendor/rustc-ap-rustc_target/.cargo-checksum.json" ' )" fi # Don't move lib32 support into rust32-lib, we are on 32-bit in the end # and don't draw a symlink to 64-bit libraries (but to 32-bit instead) pkgname=( $( printf '%s\n' "${pkgname[@]}" | \ grep -v '^lib32-rust-libs' ) ) eval "$( declare -f package_rust148 | \ sed ' /mv.*i686-unknown-linux-gnu.*/d /ln /s/x86_64-unknown-linux-gnu/i686-unknown-linux-gnu/g ' )" eval "$( declare -f build | \ sed ' /mv.*i686-unknown-linux-gnu.*/d /ln /s/x86_64-unknown-linux-gnu/i686-unknown-linux-gnu/g ' )" # Enable on demand, if your previous rust is broken, see also build-support and AUR # for rust-bin. #makedepends=(${makedepends[@]//rust/}) #makedepends+=('rust-bin') groups+=(build-shims)