From e7cff928eef1f875819430f98e2b896b16b05b9b Mon Sep 17 00:00:00 2001
From: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Date: Sun, 15 Nov 2020 16:16:32 +0100
Subject: [PATCH] Save ~80 bytes of flash

with compile option `-free -fipa-pta` as default for all variants
---
 platformio.ini | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platformio.ini b/platformio.ini
index b0b233d23488..340a975ab41b 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -104,6 +104,8 @@ build_unflags               = -mtarget-align
                               -Wall
                               -Wdeprecated-declarations
 build_flags                 = -mno-target-align
+                              -free
+                              -fipa-pta
                               -Wno-deprecated-declarations
                               -Wreturn-type
                               -D_IR_ENABLE_DEFAULT_=false