From 1b67a0564657b6fcef18b1588ea6491ca1b1996d Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@ipxe.org>
Date: Sun, 24 Sep 2017 19:26:58 +0100
Subject: [PATCH] [efi] Allow for building with older versions of elf.h system
 header

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
 src/util/elf2efi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/util/elf2efi.c b/src/util/elf2efi.c
index 84122032..e8e6c523 100644
--- a/src/util/elf2efi.c
+++ b/src/util/elf2efi.c
@@ -93,6 +93,9 @@
 #ifndef R_ARM_THM_JUMP24
 #define R_ARM_THM_JUMP24 30
 #endif
+#ifndef R_ARM_V4BX
+#define R_ARM_V4BX 40
+#endif
 
 /* Seems to be missing from elf.h */
 #ifndef R_AARCH64_NULL