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# Copyright 2020-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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CRATES="
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"
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inherit bash-completion-r1 cargo prefix
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DESCRIPTION="Rust toolchain installer"
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HOMEPAGE="https://rust-lang.github.io/rustup/"
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if [[ ${PV} == "9999" ]] ; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/rust-lang/${PN}.git"
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else
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SRC_URI="https://github.com/rust-lang/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
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$(cargo_crate_uris ${CRATES})"
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KEYWORDS="~amd64 ~arm64 ~ppc64"
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fi
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LICENSE="Apache-2.0 Apache-2.0-with-LLVM-exceptions BSD Boost-1.0 CC0-1.0 MIT Unlicense ZLIB"
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SLOT="0"
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IUSE=""
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DEPEND="
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app-arch/xz-utils
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net-misc/curl:=[http2,ssl]
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dev-libs/openssl:0=
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"
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RDEPEND="${DEPEND}"
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BDEPEND="virtual/rust"
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QA_FLAGS_IGNORED="usr/bin/.*"
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# uses network
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RESTRICT="test"
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src_unpack() {
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if [[ "${PV}" == *9999* ]]; then
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git-r3_src_unpack
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cargo_live_src_unpack
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else
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cargo_src_unpack
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fi
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}
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src_configure() {
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# modeled after ci/run.bash upstream
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# reqwest-rustls-tls requires ring crate, which is not very portable.
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local myfeatures=(
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no-self-update
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curl-backend
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reqwest-backend
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reqwest-default-tls
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)
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case ${ARCH} in
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ppc*|mips*|riscv*|s390*)
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;;
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*) myfeatures+=( reqwest-rustls-tls )
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;;
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esac
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cargo_src_configure --no-default-features
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}
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src_compile() {
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export OPENSSL_NO_VENDOR=true
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cargo_src_compile
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}
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src_install() {
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cargo_src_install
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einstalldocs
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newbin "$(prefixify_ro "${FILESDIR}"/symlink_rustup.sh)" rustup-init-gentoo
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ln -s "${ED}/usr/bin/rustup-init" rustup || die
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./rustup completions bash rustup > "${T}/rustup" || die
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./rustup completions zsh rustup > "${T}/_rustup" || die
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dobashcomp "${T}/rustup"
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insinto /usr/share/zsh/site-functions
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doins "${T}/_rustup"
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}
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pkg_postinst() {
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einfo "No rustup toolchains installed by default"
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einfo "eselect activated system rust toolchain can be added to rustup by running"
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einfo "helper script installed as ${EPREFIX}/usr/bin/rustup-init-gentoo"
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einfo "it will create symlinks to system-installed rustup in home directory"
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einfo "and rustup updates will be managed by portage"
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einfo "please delete current rustup binaries from ~/.cargo/bin/ (if any)"
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einfo "before running rustup-init-gentoo"
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}
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