From 953e9eb5fe486957e549fde54d4318565e15c2e6 Mon Sep 17 00:00:00 2001
From: jca <jca@openbsd.org>
Date: Mon, 10 Jan 2022 23:54:02 +0000
Subject: [PATCH] Don't attempt to use EVP_sha512_256(), not provided by
 LibreSSL (yet?)

Build errors spotted on sparc64 with ld.bfd, culprit pointed out by
sthen@.  ld.lld arches may be affected at runtime too.  ok tb@
---
 net/neon/Makefile                       |  3 ++-
 net/neon/patches/patch-src_ne_openssl_c | 15 +++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 net/neon/patches/patch-src_ne_openssl_c

diff --git a/net/neon/Makefile b/net/neon/Makefile
index cc489ec6bc2..cecd7dd9722 100644
--- a/net/neon/Makefile
+++ b/net/neon/Makefile
@@ -1,8 +1,9 @@
-# $OpenBSD: Makefile,v 1.48 2021/12/30 16:29:56 ajacoutot Exp $
+# $OpenBSD: Makefile,v 1.49 2022/01/10 23:54:02 jca Exp $
 
 COMMENT=		HTTP and WebDAV client library, with C interface
 
 DISTNAME=		neon-0.32.1
+REVISION=		0
 
 SHARED_LIBS +=  neon                 31.3     # 32.1
 
diff --git a/net/neon/patches/patch-src_ne_openssl_c b/net/neon/patches/patch-src_ne_openssl_c
new file mode 100644
index 00000000000..6a7a0915b9f
--- /dev/null
+++ b/net/neon/patches/patch-src_ne_openssl_c
@@ -0,0 +1,15 @@
+$OpenBSD: patch-src_ne_openssl_c,v 1.7 2022/01/10 23:54:02 jca Exp $
+
+LibreSSL does not provide EVP_sha512_256()
+
+Index: src/ne_openssl.c
+--- src/ne_openssl.c.orig
++++ src/ne_openssl.c
+@@ -1121,7 +1121,6 @@ static const EVP_MD *hash_to_md(unsigned int flags)
+     case NE_HASH_SHA256: return EVP_sha256();
+ #ifdef HAVE_OPENSSL11
+     case NE_HASH_SHA512: return EVP_sha512();
+-    case NE_HASH_SHA512_256: return EVP_sha512_256();
+ #endif
+     default: break;
+     }