From 84fe48acbb712b177fc4f6de847a420319a971d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Mon, 21 Dec 2020 12:24:47 +0100
Subject: [PATCH] install.md: mention that packagers should not use
 -march=native

---
 INSTALL.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/INSTALL.md b/INSTALL.md
index 0e0f8ddd..4bfef825 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -157,6 +157,10 @@ optimization.
 In addition to being faster, PGO builds also tend to be smaller than
 regular `-O3` builds.
 
+**Note**: if you are packaging foot, you should probably remove
+`-march=native`, as that may cause gcc/clang to emit instructions that
+may not be available on other computers.
+
 
 #### Size optimized