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| author |   Matt Jolly <kangie@gentoo.org> | 2024-11-25 22:40:51 +1000 |
|---|---|---|
| committer | Matt Jolly <kangie@gentoo.org> | 2024-12-02 17:54:17 +1000 |
| commit | e13b0ea6d4432745d9275d98fdb7ee36cd62ac8f (patch) | |
| tree | 62be1246de6cf9c1012d5643a5a5af89e648ebce /eclass | |
| parent | dev-lang/rust: update non-slotted rust library tidyup (diff) | |
| download | gentoo-e13b0ea6d4432745d9275d98fdb7ee36cd62ac8f.tar.gz gentoo-e13b0ea6d4432745d9275d98fdb7ee36cd62ac8f.tar.bz2 gentoo-e13b0ea6d4432745d9275d98fdb7ee36cd62ac8f.zip | |
cargo.eclass: add ${CARGO_BOOTSTRAP}
This variable enables ebuilds to tell the eclass to ignore
the minimum Rust/Cargo version reqirement. It is intended
for use when bootstrapping older Rust, consumers who are
not dev-lang/rust should have a good reason for using this.
Signed-off-by: Matt Jolly <kangie@gentoo.org>
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/cargo.eclass | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/eclass/cargo.eclass b/eclass/cargo.eclass index 95ff317e1f21..5a3820267544 100644 --- a/eclass/cargo.eclass +++ b/eclass/cargo.eclass @@ -30,6 +30,9 @@ 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 +# For reference the actual minimum version of cargo that can be used +# is 1.53.0 for `cargo update --offline`; updated to 1.71.1 with rust eclass. +# No need to enable usage of legacy rust versions in ebuilds; keep it as-is. _CARGO_ECLASS_RUST_MIN_VER="1.71.1" case ${EAPI} in @@ -37,8 +40,10 @@ case ${EAPI} in 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}" + if [[ -z ${CARGO_BOOTSTRAP} ]]; then + if ver_test "${RUST_MIN_VER}" -lt "${_CARGO_ECLASS_RUST_MIN_VER}"; then + die "RUST_MIN_VERSION must be at least ${_CARGO_ECLASS_RUST_MIN_VER}" + fi fi else RUST_MIN_VER="${_CARGO_ECLASS_RUST_MIN_VER}" @@ -109,6 +114,13 @@ ECARGO_VENDOR="${ECARGO_HOME}/gentoo" # ) # @CODE +# @ECLASS_VARIABLE: CARGO_BOOTSTRAP +# @DEFAULT_UNSET +# @PRE_INHERIT +# @DESCRIPTION: +# Ignore `_CARGO_ECLASS_RUST_MIN_VER` checks. +# If you aren't bootstrapping Rust you probably don't need this. + # @ECLASS_VARIABLE: CARGO_OPTIONAL # @DEFAULT_UNSET # @PRE_INHERIT |