From 93d1ef18e6ca30b56003ad5ee8a2521038ac8c7c Mon Sep 17 00:00:00 2001
From: Jason Volk <jasonzemos@gmail.com>
Date: Fri, 19 Jun 2020 20:45:18 -0700
Subject: [PATCH] Add section for --disable-lto

---
 BUILD.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/BUILD.md b/BUILD.md
index 704c894..49bc096 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -119,6 +119,12 @@ developers to explore an unterminated program.
 This manually applies full release-mode optimizations even when using
 `--enable-debug`. Implied when not in debug mode.
 
+#### Disable link-time optimization (LTO)
+
+```
+--disable-lto
+```
+LTO is enabled when optimization is enabled (and when the toolchain supports it). When developing in optimized mode, disabling LTO is strongly advised to reduce excessive link times.
 
 #### Disable third-party dynamic allocator libraries