1 files changed, 175 insertions, 0 deletions
diff --git a/dev-lang/rust-bin/rust-bin-1.45.1.ebuild b/dev-lang/rust-bin/rust-bin-1.45.1.ebuild
new file mode 100644
index 000000000000..b36387480c97
--- /dev/null
+++ b/dev-lang/rust-bin/rust-bin-1.45.1.ebuild
@@ -0,0 +1,175 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit bash-completion-r1 rust-toolchain toolchain-funcs multilib-minimal
+
+MY_P="rust-${PV}"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+SRC_URI="$(rust_all_arch_uris ${MY_P})"
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
+SLOT="stable"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
+IUSE="clippy cpu_flags_x86_sse2 doc rustfmt"
+
+DEPEND=""
+RDEPEND=">=app-eselect/eselect-rust-20190311"
+
+REQUIRED_USE="x86? ( cpu_flags_x86_sse2 )"
+
+QA_PREBUILT="
+	opt/${P}/bin/*-${PV}
+	opt/${P}/lib/*.so
+	opt/${P}/lib/rustlib/*/bin/*
+	opt/${P}/lib/rustlib/*/lib/*.so
+	opt/${P}/lib/rustlib/*/lib/*.rlib*
+"
+
+pkg_pretend() {
+	if [[ "$(tc-is-softfloat)" != "no" ]] && [[ ${CHOST} == armv7* ]]; then
+		die "${CHOST} is not supported by upstream Rust. You must use a hard float version."
+	fi
+}
+
+src_unpack() {
+	default
+	mv "${WORKDIR}/${MY_P}-$(rust_abi)" "${S}" || die
+}
+
+multilib_src_install() {
+	if multilib_is_native_abi; then
+
+	# start native abi install
+	pushd "${S}" >/dev/null || die
+	local std
+	std="$(grep 'std' ./components)"
+	local components="rustc,cargo,${std}"
+	use doc && components="${components},rust-docs"
+	use clippy && components="${components},clippy-preview"
+	use rustfmt && components="${components},rustfmt-preview"
+	./install.sh \
+		--components="${components}" \
+		--disable-verify \
+		--prefix="${ED}/opt/${P}" \
+		--mandir="${ED}/opt/${P}/man" \
+		--disable-ldconfig \
+		|| die
+
+	local rustc=rustc-bin-${PV}
+	local rustdoc=rustdoc-bin-${PV}
+	local rustgdb=rust-gdb-bin-${PV}
+	local rustgdbgui=rust-gdbgui-bin-${PV}
+	local rustlldb=rust-lldb-bin-${PV}
+
+	mv "${ED}/opt/${P}/bin/rustc" "${ED}/opt/${P}/bin/${rustc}" || die
+	mv "${ED}/opt/${P}/bin/rustdoc" "${ED}/opt/${P}/bin/${rustdoc}" || die
+	mv "${ED}/opt/${P}/bin/rust-gdb" "${ED}/opt/${P}/bin/${rustgdb}" || die
+	mv "${ED}/opt/${P}/bin/rust-gdbgui" "${ED}/opt/${P}/bin/${rustgdbgui}" || die
+	mv "${ED}/opt/${P}/bin/rust-lldb" "${ED}/opt/${P}/bin/${rustlldb}" || die
+
+	dosym "${rustc}" "/opt/${P}/bin/rustc"
+	dosym "${rustdoc}" "/opt/${P}/bin/rustdoc"
+	dosym "${rustgdb}" "/opt/${P}/bin/rust-gdb"
+	dosym "${rustgdbgui}" "/opt/${P}/bin/rust-gdbgui"
+	dosym "${rustlldb}" "/opt/${P}/bin/rust-lldb"
+
+	dosym "../../opt/${P}/bin/${rustc}" "/usr/bin/${rustc}"
+	dosym "../../opt/${P}/bin/${rustdoc}" "/usr/bin/${rustdoc}"
+	dosym "../../opt/${P}/bin/${rustgdb}" "/usr/bin/${rustgdb}"
+	dosym "../../opt/${P}/bin/${rustgdbgui}" "/usr/bin/${rustgdbgui}"
+	dosym "../../opt/${P}/bin/${rustlldb}" "/usr/bin/${rustlldb}"
+
+	local cargo=cargo-bin-${PV}
+	mv "${ED}/opt/${P}/bin/cargo" "${ED}/opt/${P}/bin/${cargo}" || die
+	dosym "${cargo}" "/opt/${P}/bin/cargo"
+	dosym "../../opt/${P}/bin/${cargo}" "/usr/bin/${cargo}"
+
+	if use clippy; then
+		local clippy_driver=clippy-driver-bin-${PV}
+		local cargo_clippy=cargo-clippy-bin-${PV}
+		mv "${ED}/opt/${P}/bin/clippy-driver" "${ED}/opt/${P}/bin/${clippy_driver}" || die
+		mv "${ED}/opt/${P}/bin/cargo-clippy" "${ED}/opt/${P}/bin/${cargo_clippy}" || die
+		dosym "${clippy_driver}" "/opt/${P}/bin/clippy-driver"
+		dosym "${cargo_clippy}" "/opt/${P}/bin/cargo-clippy"
+		dosym "../../opt/${P}/bin/${clippy_driver}" "/usr/bin/${clippy_driver}"
+		dosym "../../opt/${P}/bin/${cargo_clippy}" "/usr/bin/${cargo_clippy}"
+	fi
+	if use rustfmt; then
+		local rustfmt=rustfmt-bin-${PV}
+		local cargo_fmt=cargo-fmt-bin-${PV}
+		mv "${ED}/opt/${P}/bin/rustfmt" "${ED}/opt/${P}/bin/${rustfmt}" || die
+		mv "${ED}/opt/${P}/bin/cargo-fmt" "${ED}/opt/${P}/bin/${cargo_fmt}" || die
+		dosym "${rustfmt}" "/opt/${P}/bin/rustfmt"
+		dosym "${cargo_fmt}" "/opt/${P}/bin/cargo-fmt"
+		dosym "../../opt/${P}/bin/${rustfmt}" "/usr/bin/${rustfmt}"
+		dosym "../../opt/${P}/bin/${cargo_fmt}" "/usr/bin/${cargo_fmt}"
+	fi
+
+	cat <<-EOF > "${T}"/50${P}
+	LDPATH="/opt/${P}/lib"
+	MANPATH="/opt/${P}/man"
+	EOF
+	doenvd "${T}"/50${P}
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-EOF > "${T}/provider-${P}"
+	/usr/bin/rustdoc
+	/usr/bin/rust-gdb
+	/usr/bin/rust-gdbgui
+	/usr/bin/rust-lldb
+	EOF
+	echo /usr/bin/cargo >> "${T}/provider-${P}"
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+	popd >/dev/null || die
+	#end native abi install
+
+	else
+		local rust_target
+		rust_target="$(rust_abi $(get_abi_CHOST ${v##*.}))"
+		dodir "/opt/${P}/lib/rustlib"
+		cp -vr "${WORKDIR}/rust-${PV}-${rust_target}/rust-std-${rust_target}/lib/rustlib/${rust_target}"\
+			"${ED}/opt/${P}/lib/rustlib" || die
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update --if-unset
+
+	elog "Rust installs a helper script for calling GDB now,"
+	elog "for your convenience it is installed under /usr/bin/rust-gdb-bin-${PV},"
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+
+	if use elibc_musl; then
+		ewarn "${PN} on *-musl targets is configured with crt-static"
+		ewarn ""
+		ewarn "you will need to set RUSTFLAGS=\"-C target-feature=-crt-static\" in make.conf"
+		ewarn "to use it with portage, otherwise you may see failures like"
+		ewarn "error: cannot produce proc-macro for serde_derive as the target "
+		ewarn "x86_64-unknown-linux-musl does not support these crate types"
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}