chore(platformio.ini): Explicitly specify gnu++23

ZZ-Cat · Apr 25, 2024 · a88225d · a88225d
1 parent 60a2f68
commit a88225d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/platformio.ini b/platformio.ini
@@ -34,7 +34,7 @@ board = adafruit_metro_m4
 build_flags =
 build_src_flags =
     ; Force GNU C++ 23:
-    -std=c++23
+    -std=gnu++23
     ; Compile hardening flags:
     -O2
     -Wall