From ace61d757e0c580365adfcd8464c28ca9f98f878 Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Sat, 6 Apr 2013 14:34:57 +0000
Subject: Add checks to the bootloaders so that they will give a user-friendly
 compile error if not compiled with size optimizations.

---
 Bootloaders/MassStorage/BootloaderMassStorage.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Bootloaders/MassStorage')

diff --git a/Bootloaders/MassStorage/BootloaderMassStorage.h b/Bootloaders/MassStorage/BootloaderMassStorage.h
index 05b0eedfe..5e90739ad 100644
--- a/Bootloaders/MassStorage/BootloaderMassStorage.h
+++ b/Bootloaders/MassStorage/BootloaderMassStorage.h
@@ -50,6 +50,11 @@
 		#include <LUFA/Drivers/Board/LEDs.h>
 		#include <LUFA/Drivers/USB/USB.h>
 
+	/* Preprocessor Checks: */
+		#if !defined(__OPTIMIZE_SIZE__)
+			#error This bootloader requires that it be compiled for size, not speed for it to fit into the target device.
+		#endif
+
 	/* Macros: */
 		/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
 		#define LEDMASK_USB_NOTREADY      LEDS_LED1
-- 
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