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Based on the work of the Gentoo Rust overlay team's work. Includes additional improvements such as: - using the system LLVM by default - updates for cross compile support - using the latest stage0 bootstrap binary - drop the custom postfix that Gentoo used - provide a sub-slot for ABI so packages can rebuild - EAPI=6 - misc cleanups Package-Manager: portage-2.2.26 Signed-off-by: Doug Goldstein <[email protected]>
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| # Copyright 1999-2016 Gentoo Foundation | ||
| # Distributed under the terms of the GNU General Public License v2 | ||
| # $Id$ | ||
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| EAPI=6 | ||
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| PYTHON_COMPAT=( python2_7 ) | ||
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| inherit python-any-r1 versionator toolchain-funcs | ||
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| MY_P="rustc-${PV}" | ||
| ABI_VER="$(get_version_component_range 1-2)" | ||
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| # from src/snapshots.txt | ||
| RUST_SNAPSHOT_DATE="2015-12-18" | ||
| RUST_SNAPSHOT_SRCHASH="3391630" | ||
| RUST_SNAPSHOT_HASH_amd64="97e2a5eb8904962df8596e95d6e5d9b574d73bf4" | ||
| RUST_SNAPSHOT_HASH_x86="a09c4a4036151d0cb28e265101669731600e01f2" | ||
| RUST_STAGE0="rust-stage0-${RUST_SNAPSHOT_DATE}-${RUST_SNAPSHOT_SRCHASH}" | ||
| RUST_STAGE0_amd64="${RUST_STAGE0}-linux-x86_64-${RUST_SNAPSHOT_HASH_amd64}" | ||
| RUST_STAGE0_x86="${RUST_STAGE0}-linux-i386-${RUST_SNAPSHOT_HASH_x86}" | ||
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| DESCRIPTION="Systems programming language from Mozilla" | ||
| HOMEPAGE="http://www.rust-lang.org/" | ||
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| SRC_URI="http://static.rust-lang.org/dist/${MY_P}-src.tar.gz | ||
| amd64? ( http://static.rust-lang.org/stage0-snapshots/${RUST_STAGE0_amd64}.tar.bz2 ) | ||
| x86? ( http://static.rust-lang.org/stage0-snapshots/${RUST_STAGE0_x86}.tar.bz2 ) | ||
| " | ||
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| LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA" | ||
| SLOT="stable/${ABI_VER}" | ||
| KEYWORDS="~amd64 ~x86" | ||
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| IUSE="clang debug doc libcxx +system-llvm" | ||
| REQUIRED_USE="libcxx? ( clang )" | ||
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| RDEPEND="libcxx? ( sys-libs/libcxx ) | ||
| system-llvm? ( >=sys-devel/llvm-3.6.0:=[multitarget] | ||
| <sys-devel/llvm-3.7.0:=[multitarget] ) | ||
| " | ||
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| DEPEND="${RDEPEND} | ||
| ${PYTHON_DEPS} | ||
| >=dev-lang/perl-5.0 | ||
| clang? ( sys-devel/clang ) | ||
| " | ||
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| PDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425" | ||
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| S="${WORKDIR}/${MY_P}" | ||
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| src_unpack() { | ||
| unpack "${MY_P}-src.tar.gz" || die | ||
| mkdir "${MY_P}/dl" || die | ||
| local stagename="RUST_STAGE0_${ARCH}" | ||
| local stage0="${!stagename}" | ||
| cp "${DISTDIR}/${stage0}.tar.bz2" "${MY_P}/dl/" || die "cp stage0" | ||
| } | ||
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| src_prepare() { | ||
| find mk -name '*.mk' -exec \ | ||
| sed -i -e "s/-Werror / /g" {} \; || die | ||
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| eapply_user | ||
| } | ||
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| src_configure() { | ||
| export CFG_DISABLE_LDCONFIG="notempty" | ||
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| "${ECONF_SOURCE:-.}"/configure \ | ||
| --prefix="${EPREFIX}/usr" \ | ||
| --libdir="${EPREFIX}/usr/$(get_libdir)/${P}" \ | ||
| --mandir="${EPREFIX}/usr/share/${P}/man" \ | ||
| --release-channel=${SLOT%%/*} \ | ||
| --disable-manage-submodules \ | ||
| --default-linker=$(tc-getBUILD_CC) \ | ||
| --default-ar=$(tc-getBUILD_AR) \ | ||
| --python=${EPYTHON} \ | ||
| $(use_enable clang) \ | ||
| $(use_enable debug) \ | ||
| $(use_enable debug llvm-assertions) \ | ||
| $(use_enable !debug optimize) \ | ||
| $(use_enable !debug optimize-cxx) \ | ||
| $(use_enable !debug optimize-llvm) \ | ||
| $(use_enable !debug optimize-tests) \ | ||
| $(use_enable doc docs) \ | ||
| $(use_enable libcxx libcpp) \ | ||
| $(usex system-llvm "--llvm-root=${EPREFIX}/usr" " ") \ | ||
| || die | ||
| } | ||
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| src_compile() { | ||
| emake VERBOSE=1 | ||
| } | ||
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| src_install() { | ||
| unset SUDO_USER | ||
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| default | ||
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| mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die | ||
| mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die | ||
| mv "${D}/usr/bin/rust-gdb" "${D}/usr/bin/rust-gdb-${PV}" || die | ||
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| dodoc COPYRIGHT | ||
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| dodir "/usr/share/doc/rust-${PV}/" | ||
| mv "${D}/usr/share/doc/rust"/* "${D}/usr/share/doc/rust-${PV}/" || die | ||
| rmdir "${D}/usr/share/doc/rust/" || die | ||
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| cat <<-EOF > "${T}"/50${P} | ||
| LDPATH="/usr/$(get_libdir)/${P}" | ||
| MANPATH="/usr/share/${P}/man" | ||
| EOF | ||
| doenvd "${T}"/50${P} | ||
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| cat <<-EOF > "${T}/provider-${P}" | ||
| /usr/bin/rustdoc | ||
| /usr/bin/rust-gdb | ||
| EOF | ||
| dodir /etc/env.d/rust | ||
| insinto /etc/env.d/rust | ||
| doins "${T}/provider-${P}" | ||
| } | ||
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| pkg_postinst() { | ||
| eselect rust update --if-unset | ||
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| elog "Rust installs a helper script for calling GDB now," | ||
| elog "for your convenience it is installed under /usr/bin/rust-gdb-${PV}." | ||
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| if has_version app-editors/emacs || has_version app-editors/emacs-vcs; then | ||
| elog "install app-emacs/rust-mode to get emacs support for rust." | ||
| fi | ||
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| if has_version app-editors/gvim || has_version app-editors/vim; then | ||
| elog "install app-vim/rust-mode to get vim support for rust." | ||
| fi | ||
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| if has_version 'app-shells/zsh'; then | ||
| elog "install app-shells/rust-zshcomp to get zsh completion for rust." | ||
| fi | ||
| } | ||
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| pkg_postrm() { | ||
| eselect rust unset --if-invalid | ||
| } |