From 9783e68bc874329d33122b0fbdf5f3ffe79383f6 Mon Sep 17 00:00:00 2001
From: John Whittington <git@jbrengineering.co.uk>
Date: Mon, 25 Mar 2019 13:36:03 +0000
Subject: add swtich for ARM 'avr-size' so that .elf is passed as arg

`avr-size` was defaulting to AVR non-aware when using ARM builds, which
meant passing .hex rather than .elf to size and limiting size readout.
Adding a switch for defining `avr-size` and SIZEFLAGS to Sam.mk seems
like the best way to include proper ARM support (despite conflicting
naming).
---
 Sam.mk | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'Sam.mk')

diff --git a/Sam.mk b/Sam.mk
index b18a6e6..c588662 100644
--- a/Sam.mk
+++ b/Sam.mk
@@ -395,12 +395,7 @@ ifndef BOOTLOADER_PROTECT_VERIFY
     endif
 endif
 
-# C99 with GNU extensions required for C sources using old compiler
-CC_VERNUM = $(shell $(CC) -dumpversion | sed 's/\.//g')
-ifneq ($(shell expr $(CC_VERNUM) '>' 490), 1)
-    CFLAGS_STD        = -std=gnu99
-endif
-
+CFLAGS_STD += -std=gnu11
 CPPFLAGS += -DMD -D$(USB_TYPE) '-DUSB_PRODUCT=$(USB_PRODUCT)' '-DUSB_MANUFACTURER=$(USB_MANUFACTURER)'
 
 # Get extra define flags from boards.txt
@@ -414,6 +409,10 @@ CPPFLAGS += -DUSB_PID=$(USB_PID)
 CPPFLAGS += -mthumb -nostdlib --param max-inline-insns-single=500 -fno-exceptions -Wl,-Map=$(OBJDIR)/$(TARGET).map
 CXXFLAGS += -fno-rtti -fno-threadsafe-statics -std=gnu++11
 
+ifndef SIZEFLAGS
+    SIZEFLAGS += -B
+endif
+
 AMCU := $(call PARSE_BOARD,$(BOARD_TAG),build.mcu)
 BOARD_LINKER_SCRIPT := $(call PARSE_BOARD,$(BOARD_TAG),build.ldscript)
 OPENOCD_SCRIPT := $(call PARSE_BOARD,$(BOARD_TAG),build.openocdscript)
-- 
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