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eclass/cargo: Sync with Gentoo

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It's from Gentoo commit 8ba94e73b14d16da3b8154ee468826df34bd61e0.
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Flatcar Buildbot 2024-11-11 07:06:20 +00:00 committed by Krzesimir Nowak
parent 0aa1a0b2ef
commit 6f5119795f
1 changed files with 41 additions and 18 deletions
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59
sdk_container/src/third_party/portage-stable/eclass/cargo.eclass vendored
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@ -8,6 +8,7 @@
# Doug Goldstein <cardoe@gentoo.org>
# Georgy Yakovlev <gyakovlev@gentoo.org>
# @SUPPORTED_EAPIS: 8
# @PROVIDES: rust
# @BLURB: common functions and variables for cargo builds
case ${EAPI} in
@ -18,25 +19,36 @@ esac
if [[ -z ${_CARGO_ECLASS} ]]; then
_CARGO_ECLASS=1
# check and document RUST_DEPEND and options we need below in case conditions.
if [[ -n ${RUST_NEEDS_LLVM} ]]; then
if [[ -z ${_LLVM_R1_ECLASS} ]]; then
die "Please inherit llvm-r1.eclass before cargo.eclass when using RUST_NEEDS_LLVM"
fi
fi
if [[ -n ${CARGO_OPTIONAL} ]]; then
RUST_OPTIONAL=1
fi
# Either the lowest slot supported by rust.eclass _or_
# reference the changelog for a particular feature requirement
# https://github.com/rust-lang/cargo/blob/master/CHANGELOG.md
RUST_DEPEND="virtual/rust"
_CARGO_ECLASS_RUST_MIN_VER="1.71.1"
case ${EAPI} in
8)
# 1.39 added --workspace
# 1.46 added --target dir
# 1.48 added term.progress config option
# 1.51 added split-debuginfo profile option
# 1.52 may need setting RUSTC_BOOTSTRAP envvar for some crates
# 1.53 added cargo update --offline, can be used to update vulnerable crates from pre-fetched registry without editing toml
RUST_DEPEND=">=virtual/rust-1.53"
if [[ -n ${RUST_MIN_VER} ]]; then
# This is _very_ unlikely given that we leverage the rust eclass but just in case cargo requires a newer version
# than the oldest in-tree in future.
if ver_test "${RUST_MIN_VER}" -lt "${_CARGO_ECLASS_RUST_MIN_VER}"; then
die "RUST_MIN_VERSION must be at least ${_CARGO_ECLASS_RUST_MIN_VER}"
fi
else
RUST_MIN_VER="${_CARGO_ECLASS_RUST_MIN_VER}"
fi
;;
esac
inherit flag-o-matic multiprocessing rust-toolchain toolchain-funcs
[[ ! ${CARGO_OPTIONAL} ]] && BDEPEND="${RUST_DEPEND}"
inherit flag-o-matic multiprocessing rust rust-toolchain toolchain-funcs
IUSE="${IUSE} debug"
@ -107,9 +119,8 @@ ECARGO_VENDOR="${ECARGO_HOME}/gentoo"
# be considered optional. No dependencies will be added and no phase
# functions will be exported.
#
# If you enable CARGO_OPTIONAL, you have to set BDEPEND on virtual/rust
# for your package and call at least cargo_gen_config manually before using
# other src_functions or cargo_env of this eclass.
# If you enable CARGO_OPTIONAL call at least cargo_gen_config manually
# before using other src_functions or cargo_env of this eclass.
# Note that cargo_gen_config is automatically called by cargo_src_unpack.
# @ECLASS_VARIABLE: myfeatures
@ -129,6 +140,11 @@ ECARGO_VENDOR="${ECARGO_HOME}/gentoo"
# }
# @CODE
# @ECLASS_VARIABLE: ECARGO_HOME
# @OUTPUT_VARIABLE
# @DESCRIPTION:
# Location of the cargo home directory.
# @ECLASS_VARIABLE: ECARGO_REGISTRY_DIR
# @USER_VARIABLE
# @DEFAULT_UNSET
@ -148,6 +164,11 @@ ECARGO_VENDOR="${ECARGO_HOME}/gentoo"
# cargo_live_src_unpack.
# Inherits value of EVCS_OFFLINE if not set explicitly.
# @ECLASS_VARIABLE: ECARGO_VENDOR
# @OUTPUT_VARIABLE
# @DESCRIPTION:
# Location of the cargo vendor directory.
# @ECLASS_VARIABLE: EVCS_UMASK
# @USER_VARIABLE
# @DEFAULT_UNSET
@ -531,6 +552,8 @@ cargo_src_configure() {
# take affect due to Cargo limitations, so add these to your ebuild's RUSTFLAGS
# if they seem important.
cargo_env() {
debug-print-function ${FUNCNAME} "$@"
[[ ${_CARGO_GEN_CONFIG_HAS_RUN} ]] || \
die "FATAL: please call cargo_gen_config before using ${FUNCNAME}"
@ -604,7 +627,7 @@ cargo_env() {
cargo_src_compile() {
debug-print-function ${FUNCNAME} "$@"
set -- cargo build $(usex debug "" --release) ${ECARGO_ARGS[@]} "$@"
set -- ${CARGO} build $(usex debug "" --release) ${ECARGO_ARGS[@]} "$@"
einfo "${@}"
cargo_env "${@}" || die "cargo build failed"
}
@ -618,7 +641,7 @@ cargo_src_compile() {
cargo_src_install() {
debug-print-function ${FUNCNAME} "$@"
set -- cargo install $(has --path ${@} || echo --path ./) \
set -- ${CARGO} install $(has --path ${@} || echo --path ./) \
--root "${ED}/usr" \
${GIT_CRATES[@]:+--frozen} \
$(usex debug --debug "") \
@ -636,7 +659,7 @@ cargo_src_install() {
cargo_src_test() {
debug-print-function ${FUNCNAME} "$@"
set -- cargo test $(usex debug "" --release) ${ECARGO_ARGS[@]} "$@"
set -- ${CARGO} test $(usex debug "" --release) ${ECARGO_ARGS[@]} "$@"
einfo "${@}"
cargo_env "${@}" || die "cargo test failed"
}