# 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=1.78.0
pkgrel=1
pkgdesc="Systems programming language focused on safety, speed and concurrency"
url=https://www.rust-lang.org/
arch=(armv7h 'aarch64')
license=("Apache-2.0 OR MIT")
options=(
!emptydirs
!lto
)
depends=(
bash
curl
gcc
gcc-libs
glibc
libssh2
llvm-libs
openssl
zlib
)
makedepends=(
clang
cmake
libffi
lld
llvm
ninja
perl
python
rust
)
checkdepends=(
gdb
procps-ng
)
source=(
"https://static.rust-lang.org/dist/rustc-$pkgver-src.tar.gz"{,.asc}
0001-bootstrap-Change-libexec-dir.patch
0002-bootstrap-Change-bash-completion-dir.patch
0003-compiler-Change-LLVM-targets.patch
0004-compiler-Use-wasm-ld-for-wasm-targets.patch
)
b2sums=('3f43a1c50e268afbe76755ae24bccb3db9ff4dd8bbb8130c75d486c4c0e40f0253c4d4cad1de1040600c090d03d93b08adee5b16fa8abcf36d47a3c14024719f'
'SKIP'
'ef56a70741bae70a95695b4d05d1a6395f545e671c9d016c7180732f69a09b828ff5e16964ef16f9ebec55dd778a1b50927275cd4c21a7b78ae4959946a0657c'
'd20861a8a8e16d4bb0143f00d4beb42e2c52eeb2c1894e9f9c04e3d74ecd750d9bdacf15bb39fd0ade4487b9d3d14da24cf5f25ceab112f096fddcd329320a15'
'64391cf17e7d801fb263e9d637928c3a2f6aa11aca6afbf115be4e38e9afce42371ed4884929cf11d6c74c2aa497fb26abbba1812d4f31f44dcda38e4978a33f'
'23f399d5ea776df5dba1ec42a96020a7ae3b18f5a83121d90ca0256a90027529135bac751373a31480860c0dbad30598833a7da43d1e7f25ce5b6d5d945ce550')
validpgpkeys=(
108F66205EAEB0AAA8DD5E1C85AB96E6FA1BE5FE # Rust Language (Tag and Release Signing Key) <rust-key@rust-lang.org>
)
prepare() {
cd rustc-$pkgver-src
# Patch bootstrap so that rust-analyzer-proc-macro-srv
# is in /usr/lib instead of /usr/libexec
patch -Np1 -i ../0001-bootstrap-Change-libexec-dir.patch
# Put bash completions where they belong
patch -Np1 -i ../0002-bootstrap-Change-bash-completion-dir.patch
# Use our *-pc-linux-gnu targets, making LTO with clang simpler
patch -Np1 -i ../0003-compiler-Change-LLVM-targets.patch
# Use our wasm-ld
patch -Np1 -i ../0004-compiler-Use-wasm-ld-for-wasm-targets.patch
cat >config.toml <<END
profile = "user"
change-id = 121754
[llvm]
link-shared = true
[build]
cargo = "/usr/bin/cargo"
rustc = "/usr/bin/rustc"
rustfmt = "/usr/bin/rustfmt"
locked-deps = true
vendor = true
tools = [
"cargo",
"clippy",
"rustdoc",
"rustfmt",
"rust-analyzer-proc-macro-srv",
"analysis",
"src",
"rust-demangler",
]
sanitizers = false
profiler = true
# Generating docs fails with the wasm32-* targets
docs = false
[install]
prefix = "/usr"
[rust]
codegen-units-std = 1
debuginfo-level = 0
debuginfo-level-std = 0
channel = "stable"
description = "ARMLFS $pkgbase $epoch:$pkgver-$pkgrel"
rpath = false
deny-warnings = false
backtrace-on-ice = true
jemalloc = true
[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/cross-a64/bin/gcc"
cxx = "/usr/cross-a64/bin/g++"
ar = "/usr/cross-a64/bin/ar"
ranlib = "/usr/cross-a64/bin/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 [[ $CARCH == armv7h ]]; then
# This is a huge hack, but the build host is volatile, so who cares lol
su -c "mv /usr/libexec/gcc /usr/libexec/gcc32"
su -c "ln -s ../cross-a64/libexec/gcc /usr/libexec/gcc"
export LD_LIBRARY_PATH=/lib/aarch64
export PATH=/usr/cross-a64/bin:$PATH
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
[[ $CARCH == "aarch64" ]] && export JEMALLOC_SYS_WITH_LG_PAGE=16
export RUST_BACKTRACE=1
unset CFLAGS CXXFLAGS LDFLAGS
DESTDIR="$srcdir/dest-rust" python ./x.py install -j "$(nproc)"
cd ../dest-rust
# delete unnecessary files, e.g. files only used for the uninstall script
rm -v usr/lib/rustlib/{components,install.log,rust-installer-version,uninstall.sh}
rm -v usr/lib/rustlib/manifest-*
# licenses for main rust package
local ldir="usr/share/licenses/rust" f d
mkdir -p "$ldir"
for f in usr/share/doc/*/{COPYRIGHT,LICENSE}*; do
d="$(dirname "$f")"
case $f in
*/LICENSE-APACHE) rm -v "$f" ;;
*) mv -v "$f" "$ldir/${f##*/}.${d##*/}" ;;
esac
rmdir -p --ignore-fail-on-non-empty "$d"
done
# rustbuild always installs copies of the shared libraries to /usr/lib,
# overwrite them with symlinks to the per-architecture versions
#mkdir -pv usr/lib32
#ln -srvft usr/lib usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/*.so
#ln -srvft usr/lib32 usr/lib/rustlib/i686-unknown-linux-gnu/lib/*.so
#_pick dest-i686 usr/lib/rustlib/i686-unknown-linux-gnu usr/lib32
#_pick dest-musl usr/lib/rustlib/x86_64-unknown-linux-musl
#_pick dest-wasm usr/lib/rustlib/wasm32-*
_pick dest-src usr/lib/rustlib/src
}
package_rust() {
optdepends=(
'gdb: rust-gdb script'
'lldb: rust-lldb script'
)
provides=(
cargo
rustfmt
)
conflicts=(
cargo
'rust-docs<1:1.56.1-3'
rustfmt
)
replaces=(
cargo
cargo-tree
'rust-docs<1:1.56.1-3'
rustfmt
)
cp -a dest-rust/* "$pkgdir"
}
package_rust-src() {
pkgdesc="Source code for the Rust standard library"
depends=(rust)
cp -a dest-src/* "$pkgdir"
install -Dt "$pkgdir/usr/share/licenses/$pkgname" -m644 \
rustc-$pkgver-src/{COPYRIGHT,LICENSE-MIT}
}
# vim:set ts=2 sw=2 et: