From 4cdf27a9490675333144a41b1dbe2be183c58b8e Mon Sep 17 00:00:00 2001
From: Harald Kube <harald.kube@gmx.de>
Date: Mon, 1 Mar 2021 00:54:27 +0100
Subject: [PATCH] Add option "lto" to release build to reduce the binary size.

---
 Cargo.toml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index dd675ab..b1d271c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,6 +9,10 @@ edition = "2018"
 [target.armv7-unknown-linux-musleabihf.dependencies]
 rppal = { version = "0.11.3", features = ["hal"] }
 
+[profile.release]
+lto = true
+
+
 [features]
 rpi_gpio = ["rppal"]