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188 lines
5.9 KiB
188 lines
5.9 KiB
# Copyright 1999-2021 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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inherit bash-completion-r1 rust-toolchain toolchain-funcs multilib-minimal
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MY_P="rust-${PV}"
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DESCRIPTION="Systems programming language from Mozilla"
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HOMEPAGE="https://www.rust-lang.org/"
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SRC_URI="$(rust_all_arch_uris ${MY_P})"
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LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
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SLOT="stable"
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KEYWORDS="amd64 arm arm64 ppc64 x86"
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IUSE="clippy cpu_flags_x86_sse2 doc rls rustfmt"
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DEPEND=""
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RDEPEND=">=app-eselect/eselect-rust-20190311"
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REQUIRED_USE="x86? ( cpu_flags_x86_sse2 )"
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QA_PREBUILT="
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opt/${P}/bin/*-${PV}
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opt/${P}/lib/*.so
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opt/${P}/lib/rustlib/*/bin/*
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opt/${P}/lib/rustlib/*/lib/*.so
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opt/${P}/lib/rustlib/*/lib/*.rlib*
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"
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pkg_pretend() {
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if [[ "$(tc-is-softfloat)" != "no" ]] && [[ ${CHOST} == armv7* ]]; then
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die "${CHOST} is not supported by upstream Rust. You must use a hard float version."
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fi
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}
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src_unpack() {
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default
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mv "${WORKDIR}/${MY_P}-$(rust_abi)" "${S}" || die
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}
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multilib_src_install() {
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if multilib_is_native_abi; then
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# start native abi install
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pushd "${S}" >/dev/null || die
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local analysis std
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analysis="$(grep 'analysis' ./components)"
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std="$(grep 'std' ./components)"
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local components="rustc,cargo,${std}"
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use doc && components="${components},rust-docs"
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use clippy && components="${components},clippy-preview"
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use rls && components="${components},rls-preview,${analysis}"
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use rustfmt && components="${components},rustfmt-preview"
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./install.sh \
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--components="${components}" \
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--disable-verify \
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--prefix="${ED}/opt/${P}" \
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--mandir="${ED}/opt/${P}/man" \
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--disable-ldconfig \
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|| die
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local rustc=rustc-bin-${PV}
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local rustdoc=rustdoc-bin-${PV}
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local rustgdb=rust-gdb-bin-${PV}
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local rustgdbgui=rust-gdbgui-bin-${PV}
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local rustlldb=rust-lldb-bin-${PV}
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mv "${ED}/opt/${P}/bin/rustc" "${ED}/opt/${P}/bin/${rustc}" || die
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mv "${ED}/opt/${P}/bin/rustdoc" "${ED}/opt/${P}/bin/${rustdoc}" || die
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mv "${ED}/opt/${P}/bin/rust-gdb" "${ED}/opt/${P}/bin/${rustgdb}" || die
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mv "${ED}/opt/${P}/bin/rust-gdbgui" "${ED}/opt/${P}/bin/${rustgdbgui}" || die
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mv "${ED}/opt/${P}/bin/rust-lldb" "${ED}/opt/${P}/bin/${rustlldb}" || die
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dosym "${rustc}" "/opt/${P}/bin/rustc"
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dosym "${rustdoc}" "/opt/${P}/bin/rustdoc"
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dosym "${rustgdb}" "/opt/${P}/bin/rust-gdb"
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dosym "${rustgdbgui}" "/opt/${P}/bin/rust-gdbgui"
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dosym "${rustlldb}" "/opt/${P}/bin/rust-lldb"
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dosym "../../opt/${P}/bin/${rustc}" "/usr/bin/${rustc}"
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dosym "../../opt/${P}/bin/${rustdoc}" "/usr/bin/${rustdoc}"
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dosym "../../opt/${P}/bin/${rustgdb}" "/usr/bin/${rustgdb}"
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dosym "../../opt/${P}/bin/${rustgdbgui}" "/usr/bin/${rustgdbgui}"
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dosym "../../opt/${P}/bin/${rustlldb}" "/usr/bin/${rustlldb}"
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local cargo=cargo-bin-${PV}
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mv "${ED}/opt/${P}/bin/cargo" "${ED}/opt/${P}/bin/${cargo}" || die
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dosym "${cargo}" "/opt/${P}/bin/cargo"
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dosym "../../opt/${P}/bin/${cargo}" "/usr/bin/${cargo}"
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if use clippy; then
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local clippy_driver=clippy-driver-bin-${PV}
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local cargo_clippy=cargo-clippy-bin-${PV}
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mv "${ED}/opt/${P}/bin/clippy-driver" "${ED}/opt/${P}/bin/${clippy_driver}" || die
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mv "${ED}/opt/${P}/bin/cargo-clippy" "${ED}/opt/${P}/bin/${cargo_clippy}" || die
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dosym "${clippy_driver}" "/opt/${P}/bin/clippy-driver"
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dosym "${cargo_clippy}" "/opt/${P}/bin/cargo-clippy"
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dosym "../../opt/${P}/bin/${clippy_driver}" "/usr/bin/${clippy_driver}"
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dosym "../../opt/${P}/bin/${cargo_clippy}" "/usr/bin/${cargo_clippy}"
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fi
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if use rls; then
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local rls=rls-bin-${PV}
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mv "${ED}/opt/${P}/bin/rls" "${ED}/opt/${P}/bin/${rls}" || die
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dosym "${rls}" "/opt/${P}/bin/rls"
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dosym "../../opt/${P}/bin/${rls}" "/usr/bin/${rls}"
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fi
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if use rustfmt; then
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local rustfmt=rustfmt-bin-${PV}
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local cargo_fmt=cargo-fmt-bin-${PV}
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mv "${ED}/opt/${P}/bin/rustfmt" "${ED}/opt/${P}/bin/${rustfmt}" || die
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mv "${ED}/opt/${P}/bin/cargo-fmt" "${ED}/opt/${P}/bin/${cargo_fmt}" || die
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dosym "${rustfmt}" "/opt/${P}/bin/rustfmt"
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dosym "${cargo_fmt}" "/opt/${P}/bin/cargo-fmt"
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dosym "../../opt/${P}/bin/${rustfmt}" "/usr/bin/${rustfmt}"
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dosym "../../opt/${P}/bin/${cargo_fmt}" "/usr/bin/${cargo_fmt}"
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fi
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cat <<-EOF > "${T}"/50${P}
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LDPATH="/opt/${P}/lib"
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MANPATH="/opt/${P}/man"
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EOF
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doenvd "${T}"/50${P}
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# note: eselect-rust adds EROOT to all paths below
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cat <<-EOF > "${T}/provider-${P}"
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/usr/bin/rustdoc
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/usr/bin/rust-gdb
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/usr/bin/rust-gdbgui
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/usr/bin/rust-lldb
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EOF
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echo /usr/bin/cargo >> "${T}/provider-${P}"
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if use clippy; then
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echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
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echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
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fi
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if use rls; then
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echo /usr/bin/rls >> "${T}/provider-${P}"
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fi
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if use rustfmt; then
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echo /usr/bin/rustfmt >> "${T}/provider-${P}"
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echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
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fi
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insinto /etc/env.d/rust
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doins "${T}/provider-${P}"
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popd >/dev/null || die
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#end native abi install
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else
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local rust_target
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rust_target="$(rust_abi $(get_abi_CHOST ${v##*.}))"
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dodir "/opt/${P}/lib/rustlib"
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cp -vr "${WORKDIR}/rust-${PV}-${rust_target}/rust-std-${rust_target}/lib/rustlib/${rust_target}"\
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"${ED}/opt/${P}/lib/rustlib" || die
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fi
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}
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pkg_postinst() {
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eselect rust update
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elog "Rust installs a helper script for calling GDB now,"
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elog "for your convenience it is installed under /usr/bin/rust-gdb-bin-${PV}."
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if has_version app-editors/emacs; then
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elog "install app-emacs/rust-mode to get emacs support for rust."
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fi
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if has_version app-editors/gvim || has_version app-editors/vim; then
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elog "install app-vim/rust-vim to get vim support for rust."
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fi
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if use elibc_musl; then
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ewarn "${PN} on *-musl targets is configured with crt-static"
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ewarn ""
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ewarn "you will need to set RUSTFLAGS=\"-C target-feature=-crt-static\" in make.conf"
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ewarn "to use it with portage, otherwise you may see failures like"
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ewarn "error: cannot produce proc-macro for serde_derive as the target "
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ewarn "x86_64-unknown-linux-musl does not support these crate types"
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fi
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}
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pkg_postrm() {
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eselect rust cleanup
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}
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