From 12897fd34dbd37a77e4adb60750344e451c44679 Mon Sep 17 00:00:00 2001
From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Sat, 19 Aug 2017 23:33:46 +0200
Subject: configure: disable hardware acceleration on aarch64/ilp32 mode

Our included assembly code for aarch64 is not suitable for that
data mode.

Resolves #252

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
---
 configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configure.ac b/configure.ac
index cbaa5a9e97..1be13664af 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,6 +156,12 @@ if test "$use_accel" != "no"; then
 case $host_cpu in
   armv8 | aarch64)
       hw_accel="aarch64"
+      case $host_os in
+        *_ilp32)
+	  dnl ILP32 not supported in assembler yet
+	  hw_accel="none"
+        ;;
+      esac
   ;;
   i?86 | x86_64 | amd64)
       AC_CHECK_HEADERS(cpuid.h)
-- 
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