# 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+=('0430e94e8f8c6b4c8154b236dc132fc182e8efd28ce5e7685692cef55e408515') 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"$(nproc)"/-j1/ ' )" if [ "${CARCH}" != 'pentium4' ]; then eval "$( declare -f prepare | \ sed ' $ i sed -i "s/pentium4/pentium3/g" "$srcdir/rustc-$pkgver-src/vendor/rustc-ap-rustc_target/spec/i686_unknown_linux_gnu.rs" $ i sed -i "s/pentium4/pentium3/g" "$srcdir/rustc-$pkgver-src/src/librustc_target/spec/i686_unknown_linux_gnu.rs" $ i sed -i "s/7dd6e3219a9d324f6f44dc230261df116995de5a02d0d12770490eb3e7b4df75/21c1ae9e514c828baae1b8b723d06515eb60289d02f390e6a38c2c9d6fc3bde0/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 "$( declare -f package_rust | \ sed ' /mv.*i686-unknown-linux-gnu.*/d /ln /s/x86_64-unknown-linux-gnu/i686-unknown-linux-gnu/g ' )" eval "$( 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 use previous version # from build-support #makedepends=(${makedepends[@]//rust/}) #makedepends+=('rust-bin') # rust 1.41 is built against llvm 9.0, so force that in as a make dependency #makedepends+=('llvm9-libs')