From 5722d68a3e529fb22886c2430dc0d268c33424e7 Mon Sep 17 00:00:00 2001
From: skal <pascal.massimino@gmail.com>
Date: Wed, 28 Jan 2026 02:17:04 +0100
Subject: feat(crunch): Add UPX-based binary packer script

Adds 'scripts/crunch_demo.sh' to automate building a stripped binary and compressing it with UPX.

Updates 'FETCH_DEPS.md' with UPX installation instructions and 'HOWTO.md' with usage guide.

This addresses Task 3 (add binary crunchers).
---
 FETCH_DEPS.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'FETCH_DEPS.md')

diff --git a/FETCH_DEPS.md b/FETCH_DEPS.md
index 24cbf08..c8f315f 100644
--- a/FETCH_DEPS.md
+++ b/FETCH_DEPS.md
@@ -56,3 +56,17 @@ Use one of the provided scripts:
 - scripts/project_init.bat
 
 These scripts will download `glfw3webgpu.h` and `glfw3webgpu.c` into `third_party/glfw3webgpu`.
+
+## UPX
+
+Executable packer for binary compression.
+
+### Installation
+
+**macOS:**
+```bash
+brew install upx
+```
+
+**Other platforms:**
+Download the appropriate release from https://github.com/upx/upx/releases and ensure the `upx` executable is in your PATH.
-- 
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