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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit eutils bash-completion-r1 versionator toolchain-funcs
MY_P="rust-std-${PV}"
DESCRIPTION="std libraries for rust"
HOMEPAGE="https://www.rust-lang.org/"
SRC_URI="armv6j-softfloat-std? ( https://static.rust-lang.org/dist/rust-std-"${PV}"-arm-unknown-linux-gnueabi.tar.xz )
armv6j-hardfloat-std? ( https://static.rust-lang.org/dist/rust-std-"${PV}"-arm-unknown-linux-gnueabihf.tar.xz )
armv7-hardfloat-std? ( https://static.rust-lang.org/dist/rust-std-"${PV}"-armv7-unknown-linux-gnueabihf.tar.xz )
thumbv7-neon-std? ( https://static.rust-lang.org/dist/rust-std-"${PV}"-thumbv7neon-unknown-linux-gnueabihf.tar.xz )
aarch64-gnu-std? ( https://static.rust-lang.org/dist/rust-std-"${PV}"-aarch64-unknown-linux-gnu.tar.xz ) "
RUST_PROVIDER="rust-bin-1.37.0"
LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
SLOT="stable"
KEYWORDS="~amd64"
IUSE="aarch64-gnu-std armv6j-softfloat-std armv6j-hardfloat-std armv7-hardfloat-std thumbv7-neon-std"
DEPEND=""
RDEPEND="app-eselect/eselect-rust
=dev-lang/rust-bin-1.37.0-r0
!dev-lang/rust:0"
QA_PREBUILT="
opt/"${RUST_PROVIDER}"/lib/rustlib/*/lib/*.so
opt/"${RUST_PROVIDER}"/lib/rustlib/*/lib/*.rlib*
"
pkg_setup() {
if use armv6j-softfloat-std ; then
RUSTHOST=arm-unknown-linux-gnueabi
elif use armv6j-hardfloat-std ; then
RUSTHOST=arm-unknown-linux-gnueabihf
elif use armv7-hardfloat-std ; then
RUSTHOST=armv7-unknown-linux-gnueabihf
elif use thumbv7-neon-std ; then
RUSTHOST=thumbv7neon-unknown-linux-gnueabihf
elif use aarch64-gnu-std ; then
RUSTHOST=aarch64-unknown-linux-gnu
fi
ewarn "please make sure to have a full cross-compile"
ewarn "toolchain for your target installed via crossdev"
ewarn "for stripping of *.so libs to work."
}
src_unpack() {
default
mv "${WORKDIR}/${MY_P}-"${RUSTHOST}"" "${S}" || die
}
src_prepare() {
default
cd "${S}"/"${PN}"-"${RUSTHOST}"/lib/rustlib/"${RUSTHOST}"/lib || die
if use armv6j-softfloat-std ; then
armv6j-unknown-linux-gnueabi-strip *.so || die
elif use armv6j-hardfloat-std ; then
armv6j-unknown-linux-gnueabihf-strip *.so || die
elif use armv7-hardfloat-std || use thumbv7-neon-std ; then
armv7a-unknown-linux-gnueabihf-strip *.so || die
elif use aarch64-gnu-std ; then
aarch64-unknown-linux-gnu-strip *.so || die
fi
}
src_install() {
./install.sh \
--disable-verify \
--prefix="${D}/opt/"${RUST_PROVIDER}"" \
--disable-ldconfig \
|| die
cd "${D}"/opt/"${RUST_PROVIDER}"/lib/rustlib || die
rm install.log || die
rm rust-installer-version || die
rm components || die
rm uninstall.sh || die
}
pkg_postinst() {
eselect rust update --if-unset
}
pkg_postrm() {
eselect rust unset --if-invalid
}
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