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# Maintainer: MathewRJ <https://github.com/MathewRJ>
# AUR: https://aur.archlinux.org/packages/gamepulse-git
#
# Prerequisites (not in official repos -- install once before makepkg):
# rustup install nightly
# rustup component add rust-src --toolchain nightly
# cargo install bpf-linker
#
pkgname=gamepulse-git
pkgver=0.1.0.r0.gaf0f187
pkgrel=1
pkgdesc="Gaming performance telemetry agent -- ships CPU/GPU/memory/frame metrics to Elasticsearch"
arch=('x86_64')
url="https://github.com/MathewRJ/GamePulse"
license=('MIT')
provides=('gamepulse')
conflicts=('gamepulse')
depends=()
makedepends=('rust' 'git')
optdepends=('mangohud: frame timing data collection')
backup=('etc/gamepulse/gamepulse.toml')
# Disable LTO: ring's build script compiles C/ASM via cc and produces GCC LTO
# bitcode objects when CFLAGS contains -flto. Rust's LLD linker cannot resolve
# symbols from GCC LTO objects, causing undefined symbol errors at link time.
options=(!lto)
source=("${pkgname}::git+https://github.com/MathewRJ/GamePulse.git")
sha256sums=('SKIP')
pkgver() {
git -C "${srcdir}/${pkgname}" describe --long --tags \
| sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
}
prepare() {
if ! command -v bpf-linker &>/dev/null; then
echo "ERROR: bpf-linker not found -- see README for install instructions"
return 1
fi
if ! cargo +nightly --version &>/dev/null; then
echo "ERROR: nightly Rust toolchain not found; run: rustup install nightly"
return 1
fi
if ! rustup component list --toolchain nightly 2>/dev/null | grep -q "^rust-src (installed)"; then
echo "ERROR: rust-src not found for nightly; run: rustup component add rust-src --toolchain nightly"
return 1
fi
}
build() {
local _repodir="${srcdir}/${pkgname}"
cd "${_repodir}"
echo "=> Building gamepulse-agent (release)..."
cargo build --release --manifest-path src/Cargo.toml
echo "=> Building eBPF probes (bpfel-unknown-none, release)..."
(cd ebpf && RUSTFLAGS="" cargo xtask build-ebpf --release 2>/dev/null) || \
RUSTFLAGS="" cargo +nightly build \
-p gamepulse-ebpf-probes \
--target bpfel-unknown-none \
-Z build-std=core \
--release \
--manifest-path ebpf/Cargo.toml
echo "=> Building gamepulse-ebpf daemon (release)..."
cargo build --release \
-p gamepulse-ebpf-daemon \
--manifest-path ebpf/Cargo.toml
}
package() {
local _repodir="${srcdir}/${pkgname}"
install -Dm755 "${_repodir}/target/release/gamepulse-agent" \
"${pkgdir}/usr/bin/gamepulse-agent"
install -Dm755 "${_repodir}/ebpf/target/release/gamepulse-ebpf" \
"${pkgdir}/usr/bin/gamepulse-ebpf"
install -Dm755 "${_repodir}/ebpf/target/bpfel-unknown-none/release/gamepulse-ebpf-probes" \
"${pkgdir}/usr/lib/gamepulse/gamepulse-ebpf-probes"
install -Dm644 "${_repodir}/packaging/systemd/gamepulse-agent.service" \
"${pkgdir}/usr/lib/systemd/user/gamepulse-agent.service"
install -Dm644 "${_repodir}/packaging/systemd/gamepulse-ebpf.service" \
"${pkgdir}/usr/lib/systemd/system/gamepulse-ebpf.service"
install -Dm755 "${_repodir}/packaging/gamepulse-launcher.sh" \
"${pkgdir}/usr/bin/gamepulse"
install -Dm644 "${_repodir}/packaging/config/gamepulse.toml.example" \
"${pkgdir}/etc/gamepulse/gamepulse.toml"
}
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