wolfssl: fix math library build

Apply upstream patch[1] to fix breakage around math libraries.
This can likely be removed when 5.5.0-stable is tagged and released.

Build system: x86_64
Build-tested: bcm2711/RPi4B
Run-tested: bcm2711/RPi4B

1. https://github.com/wolfSSL/wolfssl/pull/5390

Signed-off-by: John Audia <therealgraysky@proton.me>
(cherry picked from commit c2aa816f28)
This commit is contained in:
John Audia 2022-07-21 15:59:30 -04:00 committed by Hauke Mehrtens
parent 535f4a5bff
commit c9cc3189ed

View File

@ -0,0 +1,23 @@
From dc92ec2aa9cb76b782bdba3fc5203267ebf39994 Mon Sep 17 00:00:00 2001
From: Kareem <kareem@wolfssl.com>
Date: Fri, 22 Jul 2022 11:07:46 -0700
Subject: [PATCH] Update sp_rand_prime's preprocessor gating to match
wolfSSL_BN_generate_prime_ex's.
---
wolfcrypt/src/sp_int.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/wolfcrypt/src/sp_int.c
+++ b/wolfcrypt/src/sp_int.c
@@ -15647,8 +15647,8 @@ int sp_radix_size(sp_int* a, int radix,
* Prime number generation and checking.
***************************************/
-#if defined(WOLFSSL_KEY_GEN) && (!defined(NO_DH) || !defined(NO_DSA)) && \
- !defined(WC_NO_RNG)
+#if defined(WOLFSSL_KEY_GEN) && (!defined(NO_RSA) || !defined(NO_DH) || \
+ !defined(NO_DSA)) && !defined(WC_NO_RNG)
/* Generate a random prime for RSA only.
*
* @param [out] r SP integer to hold result.