PKGBUILDs/extra/rust/PKGBUILD
2022-11-06 22:31:41 +00:00

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# Maintainer: Johannes Löthberg <johannes@kyriasis.com>
# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
# Contributor: Alexander F Rødseth <xyproto@archlinux.org>
# Contributor: Daniel Micay <danielmicay@gmail.com>
# Contributor: userwithuid <userwithuid@gmail.com>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - remove lib32, musl, and wasm packages and related bits
# - add a link to g++ to compensate for broken cross-compiler decisions
# - build v6/v7 with -j2 - RAM constraints
# - set llvm-config in config.toml for ARM architectures
# - set debuginfo-level = 0 in config.toml - RAM constraints
# - build aarch64 with 16k page support
highmem=1
pkgbase=rust
pkgname=(rust rust-src)
epoch=1
pkgver=1.65.0
pkgrel=1.1
pkgdesc="Systems programming language focused on safety, speed and concurrency"
url=https://www.rust-lang.org/
arch=(x86_64)
license=(MIT Apache)
options=(!emptydirs !strip !lto)
depends=(gcc-libs llvm-libs curl libssh2 gcc)
makedepends=(rust llvm libffi perl python cmake musl ninja
lld)
checkdepends=(procps-ng gdb)
source=(
"https://static.rust-lang.org/dist/rustc-$pkgver-src.tar.gz"{,.asc}
0001-cargo-Change-libexec-dir.patch
0001-bootstrap-Change-libexec-dir.patch
0002-compiler-Change-LLVM-targets.patch
0003-compiler-Use-wasm-ld-for-wasm-targets.patch
)
sha256sums=('5828bb67f677eabf8c384020582b0ce7af884e1c84389484f7f8d00dd82c0038'
'SKIP'
'c901a9bb036c29ca092f7dbc8b447efdd9aa1044a902a88f9d024cb22681dc19'
'c88389c7ac2ce832c39450171af8fbd9bfe26f8e683f28b776b492c972fda359'
'5fd1d52cb58c31fb6b0179eec41f5234523dfce799c8f895b1d2d663ca0573db'
'27cc0fa1ef37c1ced77f62c6b0de7590b8aa88256dced3f9b87adb7c488ffa5e')
validpgpkeys=(108F66205EAEB0AAA8DD5E1C85AB96E6FA1BE5FE # Rust Language (Tag and Release Signing Key) <rust-key@rust-lang.org>
474E22316ABF4785A88C6E8EA2C794A986419D8A) # Tom Stellard <tstellar@redhat.com>
prepare() {
cd rustc-$pkgver-src
# Patch bootstrap and cargo so credential helpers
# are in /usr/lib instead of /usr/libexec
patch -d src/tools/cargo -Np1 < ../0001-cargo-Change-libexec-dir.patch
patch -Np1 -i ../0001-bootstrap-Change-libexec-dir.patch
# Use our *-pc-linux-gnu targets, making LTO with clang simpler
patch -Np1 -i ../0002-compiler-Change-LLVM-targets.patch
# Use our wasm-ld
patch -Np1 -i ../0003-compiler-Use-wasm-ld-for-wasm-targets.patch
cat >config.toml <<END
changelog-seen = 2
profile = "user"
[llvm]
link-shared = true
[build]
cargo = "/usr/bin/cargo"
rustc = "/usr/bin/rustc"
rustfmt = "/usr/bin/rustfmt"
locked-deps = true
vendor = true
tools = ["cargo", "rls", "clippy", "rustfmt", "analysis", "src", "rust-demangler"]
sanitizers = false
profiler = true
# Generating docs fails with the wasm32-* targets
docs = false
[install]
prefix = "/usr"
[rust]
debuginfo-level-std = 0
channel = "stable"
description = "Arch Linux $pkgbase $epoch:$pkgver-$pkgrel"
rpath = false
backtrace-on-ice = true
remap-debuginfo = true
jemalloc = true
# LLVM crashes when passing an object through ThinLTO twice. This is triggered
# when using rust code in cross-language LTO if libstd was built using ThinLTO.
# http://blog.llvm.org/2019/09/closing-gap-cross-language-lto-between.html
# https://github.com/rust-lang/rust/issues/54872
codegen-units-std = 1
# musl target produces warnings
deny-warnings = false
[dist]
compression-formats = ["gz"]
[target.x86_64-unknown-linux-gnu]
cc = "/usr/bin/gcc"
cxx = "/usr/bin/g++"
ar = "/usr/bin/gcc-ar"
ranlib = "/usr/bin/gcc-ranlib"
llvm-config = "/usr/bin/llvm-config"
[target.i686-unknown-linux-gnu]
cc = "/usr/bin/gcc"
cxx = "/usr/bin/g++"
ar = "/usr/bin/gcc-ar"
ranlib = "/usr/bin/gcc-ranlib"
[target.aarch64-unknown-linux-gnu]
cc = "/usr/bin/gcc"
cxx = "/usr/bin/g++"
ar = "/usr/bin/gcc-ar"
ranlib = "/usr/bin/gcc-ranlib"
llvm-config = "/usr/bin/llvm-config"
[target.armv7-unknown-linux-gnueabihf]
cc = "/usr/bin/gcc"
cxx = "/usr/bin/g++"
ar = "/usr/bin/gcc-ar"
ranlib = "/usr/bin/gcc-ranlib"
llvm-config = "/usr/bin/llvm-config"
[target.arm-unknown-linux-gnueabihf]
cc = "/usr/bin/gcc"
cxx = "/usr/bin/g++"
ar = "/usr/bin/gcc-ar"
ranlib = "/usr/bin/gcc-ranlib"
llvm-config = "/usr/bin/llvm-config"
END
if [[ $CARCH == armv7h ]]; then
mkdir path
ln -s /usr/bin/g++ path/arm-linux-gnueabihf-g++
export PATH="$srcdir/path:$PATH"
fi
if [[ $CARCH == armv7h || $CARCH == armv6h ]]; then
jobs="-j 2"
fi
}
_pick() {
local p="$1" f d; shift
for f; do
d="$srcdir/$p/$f"
mkdir -p "$(dirname "$d")"
mv "$f" "$d"
rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")"
done
}
build() {
cd rustc-$pkgver-src
[[ $CARCH == "aarch64" ]] && export JEMALLOC_SYS_WITH_LG_PAGE=16
export RUST_BACKTRACE=1
DESTDIR="$srcdir/dest-rust" python ./x.py install -j "$(nproc)"
cd ../dest-rust
# delete unnecessary files, e.g. files only used for the uninstall script
rm usr/lib/rustlib/{components,install.log,rust-installer-version,uninstall.sh}
rm usr/lib/rustlib/manifest-*
# rustbuild always installs copies of the shared libraries to /usr/lib,
# overwrite them with symlinks to the per-architecture versions
#mkdir -p usr/lib32
#ln -srft usr/lib usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/*.so
#ln -srft usr/lib32 usr/lib/rustlib/i686-unknown-linux-gnu/lib/*.so
mkdir -p usr/share/bash-completion
mv etc/bash_completion.d usr/share/bash-completion/completions
mkdir -p usr/share/licenses/rust
mv -t usr/share/licenses/rust usr/share/doc/rust/{COPYRIGHT,LICENSE*}
#_pick dest-i686 usr/lib/rustlib/i686-unknown-linux-gnu usr/lib32
#_pick dest-musl usr/lib/rustlib/x86_64-unknown-linux-musl
#_pick dest-wasm usr/lib/rustlib/wasm32-*
_pick dest-src usr/lib/rustlib/src
}
package_rust() {
optdepends=('lldb: rust-lldb script'
'gdb: rust-gdb script')
provides=(cargo rustfmt)
conflicts=(cargo rustfmt 'rust-docs<1:1.56.1-3')
replaces=(cargo rustfmt cargo-tree 'rust-docs<1:1.56.1-3')
cp -a dest-rust/* "$pkgdir"
}
package_rust-src() {
pkgdesc="Source code for the Rust standard library"
depends=(rust)
cp -a dest-src/* "$pkgdir"
mkdir -p "$pkgdir/usr/share/licenses"
ln -s rust "$pkgdir/usr/share/licenses/$pkgname"
}
# vim:set ts=2 sw=2 et: