From 4fcf75265519003d5e4964038258ab03a19349a0 Mon Sep 17 00:00:00 2001
From: Dominic Clifton <dominic.clifton@cleanflight.com>
Date: Wed, 28 Apr 2021 11:24:05 +0200
Subject: [PATCH] Fix objcopy 'memory exhausted' error when extracting the EXST
 hash section.

References:
* https://stackoverflow.com/questions/5235009/huge-binary-files-with-objcopy
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index eb458444f..ef934fa93 100644
--- a/Makefile
+++ b/Makefile
@@ -378,7 +378,7 @@ $(TARGET_BIN): $(TARGET_UNPATCHED_BIN)
 # a) regeneration of $(TARGET_BIN), and
 # b) the results of $(TARGET_BIN) will not be as expected.
 	@echo "Extracting HASH section from unpatched EXST elf $(TARGET_ELF)" "$(STDOUT)"
-	$(OBJCOPY) $(TARGET_ELF) $(TARGET_EXST_ELF).tmp --dump-section .exst_hash=$(TARGET_EXST_HASH_SECTION_FILE)
+	$(OBJCOPY) $(TARGET_ELF) $(TARGET_EXST_ELF).tmp --dump-section .exst_hash=$(TARGET_EXST_HASH_SECTION_FILE) -j .exst_hash
 	rm $(TARGET_EXST_ELF).tmp
 	
 	@echo "Patching MD5 hash into HASH section" "$(STDOUT)"
-- 
2.11.4.GIT