From a617682b21adb39921b65647c81ea9bf42c998d1 Mon Sep 17 00:00:00 2001
From: Raptor Engineering Development Team <support@raptorengineering.com>
Date: Fri, 19 Apr 2019 05:30:01 +0000
Subject: Fix build failure on GCC8

When upgrading to GCC8, an .eh_frame section is automatically added.
This consumes too much space in the relatively small OCC address map,
leading to compilation failure.

Pass -fno-asynchronous-unwind-tables to GCC to disable .eh_frame
section generation.
---
 src/occ_gpe0/img_defs.mk | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/occ_gpe0')

diff --git a/src/occ_gpe0/img_defs.mk b/src/occ_gpe0/img_defs.mk
index 15ff9ac..bb497a6 100644
--- a/src/occ_gpe0/img_defs.mk
+++ b/src/occ_gpe0/img_defs.mk
@@ -209,6 +209,7 @@ GCC-CFLAGS += -msdata=eabi
 GCC-CFLAGS += -ffreestanding
 GCC-CFLAGS += -fno-common
 GCC-CFLAGS += -fno-inline-functions-called-once
+GCC-CFLAGS += -fno-asynchronous-unwind-tables
 
 CFLAGS      =  -c -std=gnu89 $(GCC-CFLAGS) $(PIPE-CFLAGS) $(GCC-O-LEVEL) $(INCLUDES)
 
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