From 77d175e14e5f4cf24e9579c03eef5d006a286316 Mon Sep 17 00:00:00 2001
From: Naohiro Tamura <naohirot@jp.fujitsu.com>
Date: Wed, 12 May 2021 09:26:40 +0000
Subject: config: Added HAVE_AARCH64_SVE_ASM for aarch64

This patch checks if assembler supports '-march=armv8.2-a+sve' to
generate SVE code or not, and then define HAVE_AARCH64_SVE_ASM macro.
---
 config.h.in | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'config.h.in')

diff --git a/config.h.in b/config.h.in
index d54c8c5d13..dbeb7c6243 100644
--- a/config.h.in
+++ b/config.h.in
@@ -121,6 +121,11 @@
 /* AArch64 PAC-RET code generation is enabled.  */
 #define HAVE_AARCH64_PAC_RET 0
 
+/* Assembler support ARMv8.2-A SVE.
+   This macro becomes obsolete when glibc increased the minimum
+   required version of GNU 'binutils' to 2.28 or later. */
+#define HAVE_AARCH64_SVE_ASM 0
+
 /* ARC big endian ABI */
 #undef HAVE_ARC_BE
 
-- 
cgit 1.4.1