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# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Contributor: Shiz <hi@shiz.me>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=rust
pkgver=1.17.0
# Git revision of prebuilt Cargo to use for bootstrapping, from src/stage0.txt.
_cargo_gitrev=6b05583d71f982bcad049b9fa094c637c062e751
_llvmver=3.9
_bootver=1.16.0
pkgrel=2
pkgdesc="The Rust Programming Language (compiler)"
url="http://www.rust-lang.org"
arch="x86_64"
license="ASL-2.0 BSD ISC MIT"
# gcc is needed at runtime just for linking. Someday rustc might invoke
# the linker directly, and then we'll only need binutils.
# See: https://github.com/rust-lang/rust/issues/11937
depends="$pkgname-stdlib=$pkgver-r$pkgrel gcc llvm-libunwind-dev musl-dev"
# libffi-dev is needed just because we compile llvm with LLVM_ENABLE_FFI.
makedepends="cmake file libffi-dev llvm$_llvmver-dev python2 tar zlib-dev"
subpackages="$pkgname-dbg $pkgname-stdlib
$pkgname-gdb::noarch $pkgname-lldb::noarch $pkgname-doc"
# XXX: Rust is self-hosted, so you need rustc to build rustc... The problem is
# that Rust doesn't provide prebuilt rustc for musl yet. Thus we use binaries
# from VoidLinux for now.
# Follow https://github.com/rust-lang/rust/issues/31322.
_cbuild="$CARCH-unknown-linux-musl"
source="https://static.rust-lang.org/dist/rustc-$pkgver-src.tar.gz
https://repo.voidlinux.eu/distfiles/rustc-$_bootver-$_cbuild.tar.gz
https://repo.voidlinux.eu/distfiles/rust-std-$_bootver-$_cbuild.tar.gz
cargo-$_cargo_gitrev-$_cbuild.tar.gz::https://s3.amazonaws.com/rust-lang-ci/cargo-builds/$_cargo_gitrev/cargo-nightly-$_cbuild.tar.gz
musl-support-dynamic-linking.patch
musl-fix-static-linking.patch
musl-fix-linux_musl_base.patch
musl-fix-jemalloc.patch
llvm-with-ffi.patch
static-pie.patch
need-rpath.patch
minimize-rpath.patch
alpine-allow-crt-static.patch
alpine-move-py-scripts-to-share.patch
alpine-change-rpath-to-rustlib.patch
alpine-target.patch
check-rustc
"
builddir="$srcdir/rustc-$pkgver-src"
_rlibdir="usr/lib/rustlib/$CTARGET/lib"
_sharedir="usr/share/rust"
_stage0dir="$srcdir/stage0"
ldpath="/$_rlibdir"
prepare() {
default_prepare
cd "$builddir"
local stage0_cargo=$(sed -En 's/^cargo:\s*(\S+)$/\1/p' src/stage0.txt)
if [ "$_cargo_gitrev" != "$stage0_cargo" ]; then
error "Update Cargo revision to: $stage0_cargo"; return 1
fi
# Don't set wrong LD_LIBRARY_PATH, we will rather set it manually when
# invoking make.
sed -i /LD_LIBRARY_PATH/d src/bootstrap/bootstrap.py
# Remove bundled dependencies.
rm -Rf src/llvm/ src/jemalloc/
# Prepare our stage0 for bootstrapping.
mkdir -p "$_stage0dir"
cp -flr "$srcdir"/rustc-*$_cbuild/rustc/* \
"$srcdir"/rust-std-*$_cbuild/rust-std-*/* \
"$srcdir"/cargo-*$_cbuild/cargo/* \
"$_stage0dir"/
# Make sure to use the bundled LLVM.
printf '[target.%s]\nllvm_config = "/usr/lib/llvm%s/bin/llvm-config"\n' \
"$CTARGET" "$_llvmver" > config.toml
}
build() {
cd "$builddir"
# jemalloc is disabled, because it increases size of statically linked
# binaries produced by rustc (stripped hello_world 186 kiB vs. 358 kiB)
# for only tiny performance boost (even negative in some tests).
./configure \
--build="$_cbuild" \
--host="$CTARGET" \
--target="$CTARGET" \
--prefix="/usr" \
--release-channel="stable" \
--enable-local-rust \
--local-rust-root="$_stage0dir" \
--llvm-root="/usr/lib/llvm$_llvmver" \
--musl-root="/usr" \
--enable-vendor \
--enable-llvm-link-shared \
--disable-jemalloc \
--disable-docs
# Set LD_LIBRARY_PATH, so rustc in stage0 can find correct libs.
make \
LD_LIBRARY_PATH="$_stage0dir/lib" \
RUST_BACKTRACE=1 \
RUST_CRT_STATIC="false" \
VERBOSE=1
}
check() {
"$srcdir"/check-rustc "$builddir/build/$CTARGET/stage2/bin/rustc"
# XXX: There's some problem with these tests, we will figure it out later.
# cd "$builddir"
# make check \
# LD_LIBRARY_PATH="$_stage0dir/lib" \
# RUST_BACKTRACE=1 \
# RUST_CRT_STATIC="false" \
# VERBOSE=1
}
package() {
cd "$builddir"
make dist \
LD_LIBRARY_PATH="$_stage0dir/lib" \
RUST_BACKTRACE=1 \
RUST_CRT_STATIC="false" \
VERBOSE=1
local component; for component in rustc rust-std; do
tar -xf "build/dist/$component-$pkgver-$CTARGET.tar.gz"
./"$component-$pkgver-$CTARGET"/install.sh --destdir="$pkgdir" --prefix=/usr --disable-ldconfig
done
cd "$pkgdir"
# These libraries are identical to those under rustlib/. Since we have
# linked rustc/rustdoc against those under rustlib/, we can remove
# them. Read change-rpath-to-rustlib.patch for more info.
rm -r usr/lib/*.so
# These objects are for static linking with musl on non-musl systems.
rm $_rlibdir/crt*.o
# Shared objects should have executable flag.
chmod +x $_rlibdir/*.so
# Python scripts are noarch, so move them to /usr/share.
# Requires move-py-scripts-to-share.patch to be applied.
_mv usr/lib/rustlib/etc/*.py $_sharedir/etc/
rmdir -p usr/lib/rustlib/etc 2>/dev/null || true
# Remove some clutter.
cd usr/lib/rustlib
rm components install.log manifest-* rust-installer-version uninstall.sh
}
stdlib() {
pkgdesc="Standard library for Rust (static rlibs)"
_mv "$pkgdir"/$_rlibdir/*.rlib "$subpkgdir"/$_rlibdir/
}
gdb() {
pkgdesc="GDB pretty printers for Rust"
depends="$pkgname gdb"
mkdir -p "$subpkgdir"
cd "$subpkgdir"
_mv "$pkgdir"/usr/bin/rust-gdb usr/bin/
_mv "$pkgdir"/$_sharedir/etc/gdb_*.py $_sharedir/etc/
}
lldb() {
pkgdesc="LLDB pretty printers for Rust"
depends="$pkgname lldb py-lldb"
mkdir -p "$subpkgdir"
cd "$subpkgdir"
_mv "$pkgdir"/usr/bin/rust-lldb usr/bin/
_mv "$pkgdir"/$_sharedir/etc/lldb_*.py $_sharedir/etc/
}
_mv() {
local dest; for dest; do true; done # get last argument
mkdir -p "$dest"
mv $@
}
sha512sums="781799b29d83b4f0f433814bd818df034526db8e7f88c2df51d3b814eacafe8098d4bbe47ace951e1943325b3267b244007cf04f1f11083645b25aeacd40ebb6 rustc-1.17.0-src.tar.gz
e9b10d58ae5b51b09dd31a1dbf7367917bd40a05ecb4ba3e0e7ac229a0352d3ceb77de80f7c0120f553bd7904644da6bf973dbc32850b12dc91f3974846d4164 rustc-1.16.0-x86_64-unknown-linux-musl.tar.gz
54467213b2824112dec6d5a132ab01d69617a5ccaa9db15e5c8fad55dea5eb31b1b7c9ca07878901d75edd45dc84c726913bf651f3435c480a79703c074b5d90 rust-std-1.16.0-x86_64-unknown-linux-musl.tar.gz
0994945aa3faa8106059a746b3a885b1a35bf604b4c1a09a006e1a66135ff94b828102864d1642744b06c60c34a7a3107661dd54413b81ccd7c56653c29e75a5 cargo-6b05583d71f982bcad049b9fa094c637c062e751-x86_64-unknown-linux-musl.tar.gz
b0a8883e4469b60edd150c84486ab950396d757220f97bd271529576614c6c3b49456098507503832c20619d4bd74246dbc99c78116634a68a6df994793e9a94 musl-support-dynamic-linking.patch
292c1cb4f751d830f5f1300d7ef94f573f698ac51e18243d7ff0d5a47bb1729bb2cbe8fb456e7a479213df5e5fbf49e360c9439d0f5ad7126cb72d161c91566a musl-fix-static-linking.patch
f436fddf7ab70ca5f1424081f5b75450270b200b3d997231323863e11addf76e1d65831a7ca09e3a5b7904ce828766c1f70b08326a175890298f28e5bc8646ef musl-fix-linux_musl_base.patch
c913d04ef419b2b6d8e453f72894070f263c9292abf97114a51884d475d03ce5b032053f1676ba9364800b4b35e394f707995058530ad5e4122c60f65ddd3db7 musl-fix-jemalloc.patch
dc6432293bd060d5e3a73f25870867654fae61995dcd919e244a2dc686b6107556deed8c59ca6002182bfeff5ebc1ca2b89c4028ab0fbfb79e65defe47c9b4b0 llvm-with-ffi.patch
5aaf6715b27b8b786740a55b91216d47985fbef3ccb0ef7e6a81696a2823671f8306143f7ecf77e66af91ef1500072524b9b4c7569508922ad5268df6080fda1 static-pie.patch
ff633f2a46c683ad698d1c09c98c06ce9ee9b8d55fa5593cdd485b439ebca3273794d29b5ff32b887be8666f52913a23af6e133c782bd0c4e2c88e306dd3a494 need-rpath.patch
d352614e7c774e181decae210140e789de7fc090327ff371981ad28a11ce51c8c01b27c1101a24bb84d75ed2f706f67868f7dbc52196d4ccdf4ebd2d6d6b6b5e minimize-rpath.patch
b00997c65d1a451fafae8b547893c5cbf03f028d2d70f6971aa670f34c2d6fc82728c740ac4a9909fc1999925ff300e4525cfec745cb9c9521e564eb166872a2 alpine-allow-crt-static.patch
498f4649163974afc4f042c43cd0c15d36784031514201a2962061f288a9336c2bc9749f8d2308b8ce3656f8097b5fc5bef505f61e2a6ed422ef4153f5339d77 alpine-move-py-scripts-to-share.patch
8d6206f8c50856724cf7b4c1854ec82547f040358a1c7d44abeacc27a5c205a963b1fec51e58ec06c68d85bd2f68a9e6e27ebe457f39e8dd043de17758f5063f alpine-change-rpath-to-rustlib.patch
aaf359dbfb8f379bef42647890e99ada4b5326c29f726edb16c51b23a5033b5e00363d2fb6d74a4f11dfbb241b21b22c578e2ec269ecd77a87cf20d3620b29a5 alpine-target.patch
79549055dea81379c890b495c82456ab497a9179ec6702c59e11d0748bc668f47fc3d6a69c27a0545bb87c01318631dffc69260bf2d4badc75f53cbf7fad7528 check-rustc"
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