From 5f4e223efed82952820a622c3d678346ded856c4 Mon Sep 17 00:00:00 2001
From: oech3 <79379754+oech3@users.noreply.github.com>
Date: Fri, 14 Nov 2025 13:40:28 +0900
Subject: [PATCH] README.md: profiles for binary size

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index bcd32f75d..e8072a095 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,8 @@ other Rust program:
 cargo build --release
 ```
 
+Replace `--release` with `--profile=release-fast` or `--profile=release-small` to use all optimizations or save binary size.
+
 This command builds the most portable common core set of uutils into a multicall
 (BusyBox-type) binary, named 'coreutils', on most Rust-supported platforms.