From d380e45121453cd6aca71372a81b9246b216b0e7 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Tue, 31 Oct 2017 11:15:18 +0100
Subject: curve25519: only enable int128 if compiler support is sound

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 src/crypto/curve25519.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/crypto')

diff --git a/src/crypto/curve25519.c b/src/crypto/curve25519.c
index c594a56..afc2a99 100644
--- a/src/crypto/curve25519.c
+++ b/src/crypto/curve25519.c
@@ -206,7 +206,7 @@ void __init curve25519_fpu_init(void)
 void __init curve25519_fpu_init(void) { }
 #endif
 
-#ifdef __SIZEOF_INT128__
+#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
 typedef u64 limb;
 typedef limb felem[5];
 typedef __uint128_t u128;
-- 
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