From 1cf0bfbea92b8262956a7a2bda2c5bf4792306d9 Mon Sep 17 00:00:00 2001
From: Lionel Debroux <lionel_debroux@yahoo.fr>
Date: Sat, 7 Sep 2019 22:44:12 +0200
Subject: [PATCH] [scripts] Use --gc-sections linker flag even when building
 with LTO. This saves more than 1 KB on a N0110 build here.

---
 build/toolchain.arm-gcc.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/toolchain.arm-gcc.mak b/build/toolchain.arm-gcc.mak
index cf97404d1..2983111c6 100644
--- a/build/toolchain.arm-gcc.mak
+++ b/build/toolchain.arm-gcc.mak
@@ -20,7 +20,7 @@ endif
 
 ifeq ($(LTO),1)
 # Use link-time optimization if LTO=1
-SFLAGS += -flto
+SFLAGS += -flto -Wl,--gc-sections
 else
 # Otherwise, just get rid of unused symbols
 LDFLAGS += -Wl,--gc-sections