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cargo.eclass: Sync with Gentoo
Signed-off-by: James Le Cuirot <jlecuirot@microsoft.com>
This commit is contained in:
James Le Cuirot
parent
e90451ff2b
commit
2c2ecc997a
@ -1,4 +1,4 @@
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FLATCAR_VERSION=4000.0.0+nightly-20240613-2100
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FLATCAR_VERSION=4000.0.0+nightly-20240613-2100-10-ga2901d9a72
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FLATCAR_VERSION_ID=4000.0.0
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FLATCAR_BUILD_ID="nightly-20240613-2100"
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FLATCAR_BUILD_ID="nightly-20240613-2100-10-ga2901d9a72"
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FLATCAR_SDK_VERSION=4000.0.0+nightly-20240613-2100
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@ -7,11 +7,11 @@
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# @AUTHOR:
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# Doug Goldstein <cardoe@gentoo.org>
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# Georgy Yakovlev <gyakovlev@gentoo.org>
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# @SUPPORTED_EAPIS: 7 8
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# @SUPPORTED_EAPIS: 8
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# @BLURB: common functions and variables for cargo builds
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case ${EAPI} in
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7|8) ;;
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8) ;;
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*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
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esac
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@ -23,10 +23,6 @@ _CARGO_ECLASS=1
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RUST_DEPEND="virtual/rust"
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case ${EAPI} in
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7)
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# 1.37 added 'cargo vendor' subcommand and net.offline config knob
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RUST_DEPEND=">=virtual/rust-1.37.0"
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;;
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8)
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# 1.39 added --workspace
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# 1.46 added --target dir
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@ -38,7 +34,7 @@ case ${EAPI} in
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;;
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esac
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inherit flag-o-matic multiprocessing toolchain-funcs
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inherit flag-o-matic multiprocessing rust-toolchain toolchain-funcs
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[[ ! ${CARGO_OPTIONAL} ]] && BDEPEND="${RUST_DEPEND}"
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@ -52,7 +48,7 @@ ECARGO_VENDOR="${ECARGO_HOME}/gentoo"
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# @PRE_INHERIT
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# @DESCRIPTION:
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# Bash string containing all crates that are to be downloaded.
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# It is used by cargo_crate_uris.
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# It is used by cargo_crate_uris. Typically generated by app-portage/pycargoebuild.
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#
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# Ideally, crate names and versions should be separated by a `@`
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# character. A legacy syntax using hyphen is also supported but it is
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@ -323,46 +319,66 @@ _cargo_gen_git_config() {
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fi
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}
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# @FUNCTION: cargo_target_dir
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# @DESCRIPTION:
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# Return the directory within target that contains the build, e.g.
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# target/aarch64-unknown-linux-gnu/release.
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cargo_target_dir() {
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local abi
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tc-is-cross-compiler && abi=/$(rust_abi)
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echo "${CARGO_TARGET_DIR:-target}${abi}/$(usex debug debug release)"
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}
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# @FUNCTION: cargo_src_unpack
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# @DESCRIPTION:
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# Unpacks the package and the cargo registry.
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cargo_src_unpack() {
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debug-print-function ${FUNCNAME} "$@"
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mkdir -p "${ECARGO_VENDOR}" || die
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mkdir -p "${S}" || die
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mkdir -p "${ECARGO_VENDOR}" "${S}" || die
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local archive shasum pkg
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local crates=()
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for archive in ${A}; do
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case "${archive}" in
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*.crate)
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# when called by pkgdiff-mg, do not unpack crates
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[[ ${PKGBUMPING} == ${PVR} ]] && continue
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ebegin "Loading ${archive} into Cargo registry"
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tar -xf "${DISTDIR}"/${archive} -C "${ECARGO_VENDOR}/" || die
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# generate sha256sum of the crate itself as cargo needs this
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shasum=$(sha256sum "${DISTDIR}"/${archive} | cut -d ' ' -f 1)
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pkg=$(basename ${archive} .crate)
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cat <<- EOF > ${ECARGO_VENDOR}/${pkg}/.cargo-checksum.json
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{
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"package": "${shasum}",
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"files": {}
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}
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EOF
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# if this is our target package we need it in ${WORKDIR} too
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# to make ${S} (and handle any revisions too)
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if [[ ${P} == ${pkg}* ]]; then
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tar -xf "${DISTDIR}"/${archive} -C "${WORKDIR}" || die
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fi
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eend $?
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crates+=( "${archive}" )
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;;
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*)
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unpack ${archive}
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unpack "${archive}"
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;;
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esac
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done
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if [[ ${PKGBUMPING} != ${PVR} && ${crates[@]} ]]; then
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pushd "${DISTDIR}" >/dev/null || die
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ebegin "Unpacking crates"
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printf '%s\0' "${crates[@]}" |
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xargs -0 -P "$(makeopts_jobs)" -n 1 -t -- \
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tar -x -C "${ECARGO_VENDOR}" -f
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assert
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eend $?
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while read -d '' -r shasum archive; do
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pkg=${archive%.crate}
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cat <<- EOF > ${ECARGO_VENDOR}/${pkg}/.cargo-checksum.json || die
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{
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"package": "${shasum}",
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"files": {}
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}
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EOF
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# if this is our target package we need it in ${WORKDIR} too
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# to make ${S} (and handle any revisions too)
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if [[ ${P} == ${pkg}* ]]; then
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tar -xf "${archive}" -C "${WORKDIR}" || die
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fi
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done < <(sha256sum -z "${crates[@]}" || die)
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popd >/dev/null || die
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fi
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cargo_gen_config
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}
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@ -519,6 +535,21 @@ cargo_src_compile() {
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filter-lto
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tc-export AR CC CXX PKG_CONFIG
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if tc-is-cross-compiler; then
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export CARGO_BUILD_TARGET=$(rust_abi)
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local TRIPLE=${CARGO_BUILD_TARGET//-/_}
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export CARGO_TARGET_"${TRIPLE^^}"_LINKER=$(tc-getCC)
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# Set vars for cc-rs crate.
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tc-export_build_env
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export \
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HOST_AR=$(tc-getBUILD_AR)
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HOST_CC=$(tc-getBUILD_CC)
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HOST_CXX=$(tc-getBUILD_CXX)
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HOST_CFLAGS=${BUILD_CFLAGS}
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HOST_CXXFLAGS=${BUILD_CXXFLAGS}
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fi
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set -- cargo build $(usex debug "" --release) ${ECARGO_ARGS[@]} "$@"
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einfo "${@}"
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"${@}" || die "cargo build failed"
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@ -546,17 +577,6 @@ cargo_src_install() {
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rm -f "${ED}/usr/.crates.toml" || die
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rm -f "${ED}/usr/.crates2.json" || die
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# it turned out to be non-standard dir, so get rid of it future EAPI
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# and only run for EAPI=7
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# https://bugs.gentoo.org/715890
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case ${EAPI:-0} in
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7)
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if [ -d "${S}/man" ]; then
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doman "${S}/man" || return 0
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fi
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;;
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esac
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}
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# @FUNCTION: cargo_src_test
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