1SUMMARY = "Cargo, a package manager for Rust." 2HOMEPAGE = "https://crates.io" 3LICENSE = "MIT | Apache-2.0" 4SECTION = "devel" 5 6DEPENDS = "openssl zlib curl ca-certificates libssh2" 7 8LIC_FILES_CHKSUM = " \ 9 file://LICENSE-MIT;md5=b377b220f43d747efdec40d69fcaa69d \ 10 file://LICENSE-APACHE;md5=71b224ca933f0676e26d5c2e2271331c \ 11 file://LICENSE-THIRD-PARTY;md5=f257ad009884cb88a3a87d6920e7180a \ 12" 13 14require rust-source.inc 15require rust-snapshot.inc 16 17S = "${RUSTSRC}/src/tools/cargo" 18CARGO_VENDORING_DIRECTORY = "${RUSTSRC}/vendor" 19 20inherit cargo pkgconfig 21 22DEBUG_PREFIX_MAP += "-fdebug-prefix-map=${RUSTSRC}/vendor=${TARGET_DBGSRC_DIR}" 23 24do_cargo_setup_snapshot () { 25 ${WORKDIR}/rust-snapshot-components/${CARGO_SNAPSHOT}/install.sh --prefix="${WORKDIR}/${CARGO_SNAPSHOT}" --disable-ldconfig 26 # Need to use uninative's loader if enabled/present since the library paths 27 # are used internally by rust and result in symbol mismatches if we don't 28 if [ ! -z "${UNINATIVE_LOADER}" -a -e "${UNINATIVE_LOADER}" ]; then 29 patchelf-uninative ${WORKDIR}/${CARGO_SNAPSHOT}/bin/cargo --set-interpreter ${UNINATIVE_LOADER} 30 fi 31} 32 33addtask cargo_setup_snapshot after do_unpack before do_configure 34do_cargo_setup_snapshot[dirs] += "${WORKDIR}/${CARGO_SNAPSHOT}" 35do_cargo_setup_snapshot[vardepsexclude] += "UNINATIVE_LOADER" 36 37 38do_compile:prepend () { 39 export RUSTC_BOOTSTRAP="1" 40} 41 42do_install () { 43 install -d "${D}${bindir}" 44 install -m 755 "${B}/target/${CARGO_TARGET_SUBDIR}/cargo" "${D}${bindir}" 45} 46 47do_install:append:class-nativesdk() { 48 # To quote the cargo docs, "Cargo also sets the dynamic library path when compiling 49 # and running binaries with commands like `cargo run` and `cargo test`". Sadly it 50 # sets to libdir but not base_libdir leading to symbol mismatches depending on the 51 # host OS. Fully set LD_LIBRARY_PATH to contain both to avoid this. 52 create_wrapper ${D}/${bindir}/cargo LD_LIBRARY_PATH=${libdir}:${base_libdir} 53} 54 55# Disabled due to incompatibility with libgit2 0.28.x (https://github.com/rust-lang/git2-rs/issues/458, https://bugs.gentoo.org/707746#c1) 56# as shipped by Yocto Dunfell. 57# According to https://github.com/rust-lang/git2-rs/issues/458#issuecomment-522567539, there are no compatibility guarantees between 58# libgit2-sys and arbitrary system libgit2 versions, so better keep this turned off. 59#export LIBGIT2_SYS_USE_PKG_CONFIG = "1" 60 61# Needed for pkg-config to be used 62export LIBSSH2_SYS_USE_PKG_CONFIG = "1" 63 64# When building cargo-native we don't have cargo-native to use and depend on, 65# so we must use the locally set up snapshot to bootstrap the build. 66BASEDEPENDS:remove:class-native = "cargo-native" 67CARGO:class-native = "${WORKDIR}/${CARGO_SNAPSHOT}/bin/cargo" 68 69DEPENDS:append:class-nativesdk = " nativesdk-rust" 70RUSTLIB:append:class-nativesdk = " -L ${STAGING_DIR_HOST}/${SDKPATHNATIVE}/usr/lib/rustlib/${RUST_HOST_SYS}/lib" 71RUSTLIB_DEP:class-nativesdk = "" 72 73BBCLASSEXTEND = "native nativesdk" 74