🌩️ librewolf-pgo

High-performance LibreWolf with PGO + BOLT optimizations and multi-benchmark profiling.

✨ Features

• 👤 PGO Profiling: Default + JetStream 2.0 + MotionMark
• ⚡ BOLT Optimization: Post-link binary optimization
• 🏠 Native Optimization: Auto-tuned for your specific CPU when building from source
• 📦 Pre-built x86_64-v3: Available from custom repository for modern processors

💾 Repo Installation

Warning

Pre-built packages are compiled for x86_64-v3. Make sure your CPU supports x86_64-v3 before proceeding.

🔍 Quick CPU Support Check

grep -q "avx\|avx2\|bmi1\|bmi2\|f16c\|fma\|lzcnt\|movbe\|xsave" /proc/cpuinfo && echo "✅ x86_64-v3 supported" || echo "❌ x86_64-v3 not supported"

🛰️ Quick Repo Install

sudo bash -c 'echo -e "\n[Erevos]\nServer = https://erevos.elyzium.net/\$arch-v3\nSigLevel = Never" >> /etc/pacman.conf && pacman -Syy && pacman -S librewolf'

⚒️ Manual Repo Install

Step 1: Add repository to pacman.conf

sudo nano /etc/pacman.conf

Add these lines at the end of the file:

[Erevos]
Server = https://erevos.elyzium.net/$arch-v3
SigLevel = Never

Step 2: Update package database and install

sudo pacman -Syy && sudo pacman -S librewolf

🔨 Build from Source

Clone and build (auto-optimized for your CPU):

git clone https://github.com/elyziumayo/Librewolf-pgo.git
cd Librewolf-pgo
makepkg -si