void-packages/srcpkgs/rust/template

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# Template file for 'rust'
pkgname=rust
version=1.12.0
revision=1
wrksrc="rustc-${version}"
lib32disabled=yes
patch_args="-Np1"
build_style=configure
make_build_args="dist VERBOSE=1"
only_for_archs="x86_64 x86_64-musl"
hostmakedepends="cmake curl pkg-config python"
makedepends="libffi-devel lld-devel llvm ncurses-devel zlib-devel"
short_desc="Safe, concurrent, practical systems language"
maintainer="Juan RP <xtraeme@voidlinux.eu>"
homepage="http://www.rust-lang.org/"
license="MIT, Apache-2.0"
distfiles="https://static.rust-lang.org/dist/rustc-${version}-src.tar.gz"
checksum=ac5907d6fa96c19bd5901d8d99383fb8755127571ead3d4070cce9c1fb5f337a
case "$XBPS_MACHINE" in
x86_64-musl)
distfiles+="
https://repo.voidlinux.eu/distfiles/rustc-1.11.0-x86_64-unknown-linux-musl.tar.gz
https://repo.voidlinux.eu/distfiles/rust-std-1.11.0-x86_64-unknown-linux-musl.tar.gz
https://alpine.geeknet.cz/distfiles/cargo-0.11.0-nightly-x86_64-alpine-linux-musl.tar.gz"
checksum+="
6f1cfcab1760573f949265726951e9032f9f3ce8a202d727c1f84026341b8c33
fbb6398b8537f9435d9c362f5e79be000df9df090d5d2bc6113c69bc050aa1fa
587172026c0565e839d96b0c1d4c68c000927817398241f96682dca47fa8c3b9"
;;
x86_64)
distfiles+="
https://static.rust-lang.org/dist/2016-08-16/rustc-1.11.0-x86_64-unknown-linux-gnu.tar.gz
https://static.rust-lang.org/dist/2016-08-16/rust-std-1.11.0-x86_64-unknown-linux-gnu.tar.gz
https://static.rust-lang.org/cargo-dist/2016-07-05/cargo-nightly-x86_64-unknown-linux-gnu.tar.gz"
checksum+="
e9d27a72900da33c1bbd0e59dd42fd6414c6bcdfa33593fb7c7360068406394a
893a53b5f78ec9eb7ac4ad3b3bd375d2ddad8ca1687ed5867621ec157eddbea5
cf47787fd50bf6c7f68db290eab054e493e4619d42a8faf66565431449055f1c"
;;
esac
post_extract() {
rm -rf src/llvm
mkdir -p stage0
cp -flr ../rustc-*/rustc/* stage0
cp -flr ../rust-std-*/rust-std-*/* stage0
cp -flr ../cargo-*/cargo/* stage0
# XXX: Cheat Rust build system so we can build rustc using different
# version of (prebuilt) stable rustc than preconfigured. It's hack-ish,
# but since we're basically rebuilding rustc with the same version,
# it's actually safe.
# Note: --enable-local-rebuild from #33787 didn't work, don't know why.
export LD_LIBRARY_PATH="$wrksrc/stage0/lib"
rustc_ver="$($wrksrc/stage0/bin/rustc --version | cut -f2 -d ' ')"
rustc_key="$(printf "$rustc_ver" | md5sum | cut -c1-8)"
sed -Ei \
-e "s/^(rustc):.*/\1: $rustc_ver-1970-01-01/" \
-e "s/^(rustc_key):.*/\1: $rustc_key/" \
src/stage0.txt
# Generate config for bootstrap.py to use our prebuilt rustc and cargo
# for bootstrapping instead of downloading snapshot from internet.
cat > config.toml <<EOF
[build]
cargo = "$wrksrc/stage0/bin/cargo"
rustc = "$wrksrc/stage0/bin/rustc"
EOF
sed -i /LD_LIBRARY_PATH/d src/bootstrap/bootstrap.py
}
pre_build() {
export CARGO_HOME="$wrksrc/.cargo"
export LD_LIBRARY_PATH="$wrksrc/stage0/lib"
}
do_configure() {
local _triplet
case $XBPS_TARGET_MACHINE in
i686*) _triplet=i686-unknown-linux-gnu;;
x86_64) _triplet=x86_64-unknown-linux-gnu;;
x86_64-musl) _triplet=x86_64-unknown-linux-musl;;
*) _triplet=$XBPS_TARGET_MACHINE;;
esac
export LD_LIBRARY_PATH="$wrksrc/stage0/lib"
configure_args="
--prefix=/usr
--host=${_triplet}
--build=${_triplet}
--release-channel=stable
--disable-docs
--disable-rpath
--enable-ccache
--enable-rustbuild
--llvm-root=/usr
"
case "$XBPS_TARGET_MACHINE" in
*-musl)
configure_args+="--musl-root=/usr --disable-jemalloc"
;;
esac
./configure $configure_args
}
do_install() {
vmkdir usr
tar xf build/dist/rustc-*-*-*.tar.gz -C "$DESTDIR/usr" --strip-components=2 --exclude=manifest.in
tar xf build/dist/rust-std-*-*-*.tar.gz -C "$DESTDIR/usr/lib" --strip-components=3 --exclude=manifest.in
vlicense COPYRIGHT
vlicense LICENSE-APACHE
vlicense LICENSE-MIT
cd ${DESTDIR}/usr/lib
ln -sf rustlib/*/lib/*.so . # symlinks instead of copies
rm -rf ${DESTDIR}/usr/share/doc/rust
}