--- b/Makefile	2019-04-03 10:44:44.000000000 +0200
+++ b/Makefile	2019-05-05 17:55:44.598933000 +0200
@@ -58,9 +58,8 @@ 
 
 .include <bsd.port.pre.mk>
 
-.if ${SSL_DEFAULT} == base
-BROKEN_FreeBSD_12=	error: variable has incomplete type 'HMAC_CTX' (aka 'struct hmac_ctx_st')
-BROKEN_FreeBSD_13=	error: variable has incomplete type 'HMAC_CTX' (aka 'struct hmac_ctx_st')
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1200030
+EXTRA_PATCHES+= ${PATCHDIR}/extra-patch-spamd_sync.c
 .endif
 
 do-install:
--- b/files/extra-patch-spamd_sync.c	1970-01-01 01:00:00.000000000 +0100
+++ b/files/extra-patch-spamd_sync.c	2019-05-05 17:41:34.012103000 +0200
@@ -0,0 +1,136 @@ 
+--- spamd/sync.c.orig	2019-05-05 15:29:42 UTC
++++ spamd/sync.c
+@@ -439,7 +439,7 @@ sync_update(time_t now, char *helo, char *ip, char *fr
+ 	u_int16_t sglen, fromlen, tolen, helolen, padlen;
+ 	char pad[SPAM_ALIGNBYTES];
+ 	int i = 0;
+-	HMAC_CTX ctx;
++	HMAC_CTX *ctx = HMAC_CTX_new();
+ 	u_int hmac_len;
+ 
+ 	if (debug)
+@@ -455,8 +455,7 @@ sync_update(time_t now, char *helo, char *ip, char *fr
+ 	tolen = strlen(to) + 1;
+ 	helolen = strlen(helo) + 1;
+ 
+-	HMAC_CTX_init(&ctx);
+-	HMAC_Init(&ctx, sync_key, strlen(sync_key), EVP_sha1());
++	HMAC_Init_ex(ctx, sync_key, strlen(sync_key), EVP_sha1(), NULL);
+ 
+ 	sglen = sizeof(sg) + fromlen + tolen + helolen;
+ 	padlen = SPAM_ALIGN(sglen) - sglen;
+@@ -468,7 +467,7 @@ sync_update(time_t now, char *helo, char *ip, char *fr
+ 	hdr.sh_length = htons(sizeof(hdr) + sglen + padlen + sizeof(end));
+ 	iov[i].iov_base = &hdr;
+ 	iov[i].iov_len = sizeof(hdr);
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	/* Add single SPAM sync greylisting entry */
+@@ -481,27 +480,27 @@ sync_update(time_t now, char *helo, char *ip, char *fr
+ 	sg.sg_helo_length = htons(helolen);
+ 	iov[i].iov_base = &sg;
+ 	iov[i].iov_len = sizeof(sg);
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	iov[i].iov_base = from;
+ 	iov[i].iov_len = fromlen;
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	iov[i].iov_base = to;
+ 	iov[i].iov_len = tolen;
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	iov[i].iov_base = helo;
+ 	iov[i].iov_len = helolen;
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	iov[i].iov_base = pad;
+ 	iov[i].iov_len = padlen;
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	/* Add end marker */
+@@ -509,14 +508,14 @@ sync_update(time_t now, char *helo, char *ip, char *fr
+ 	end.st_length = htons(sizeof(end));
+ 	iov[i].iov_base = &end;
+ 	iov[i].iov_len = sizeof(end);
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+-	HMAC_Final(&ctx, hdr.sh_hmac, &hmac_len);
++	HMAC_Final(ctx, hdr.sh_hmac, &hmac_len);
+ 
+ 	/* Send message to the target hosts */
+ 	sync_send(iov, i);
+-	HMAC_CTX_cleanup(&ctx);
++	HMAC_CTX_free(ctx);
+ }
+ 
+ void
+@@ -527,7 +526,7 @@ sync_addr(time_t now, time_t expire, char *ip, u_int16
+ 	struct spam_synctlv_addr sd;
+ 	struct spam_synctlv_hdr end;
+ 	int i = 0;
+-	HMAC_CTX ctx;
++	HMAC_CTX *ctx = HMAC_CTX_new();
+ 	u_int hmac_len;
+ 
+ 	if (debug)
+@@ -537,8 +536,7 @@ sync_addr(time_t now, time_t expire, char *ip, u_int16
+ 	bzero(&hdr, sizeof(hdr));
+ 	bzero(&sd, sizeof(sd));
+ 
+-	HMAC_CTX_init(&ctx);
+-	HMAC_Init(&ctx, sync_key, strlen(sync_key), EVP_sha1());
++	HMAC_Init_ex(ctx, sync_key, strlen(sync_key), EVP_sha1(), NULL);
+ 
+ 	/* Add SPAM sync packet header */
+ 	hdr.sh_version = SPAM_SYNC_VERSION;
+@@ -547,7 +545,7 @@ sync_addr(time_t now, time_t expire, char *ip, u_int16
+ 	hdr.sh_length = htons(sizeof(hdr) + sizeof(sd) + sizeof(end));
+ 	iov[i].iov_base = &hdr;
+ 	iov[i].iov_len = sizeof(hdr);
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	/* Add single SPAM sync address entry */
+@@ -558,7 +556,7 @@ sync_addr(time_t now, time_t expire, char *ip, u_int16
+ 	sd.sd_ip = inet_addr(ip);
+ 	iov[i].iov_base = &sd;
+ 	iov[i].iov_len = sizeof(sd);
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+ 	/* Add end marker */
+@@ -566,14 +564,14 @@ sync_addr(time_t now, time_t expire, char *ip, u_int16
+ 	end.st_length = htons(sizeof(end));
+ 	iov[i].iov_base = &end;
+ 	iov[i].iov_len = sizeof(end);
+-	HMAC_Update(&ctx, iov[i].iov_base, iov[i].iov_len);
++	HMAC_Update(ctx, iov[i].iov_base, iov[i].iov_len);
+ 	i++;
+ 
+-	HMAC_Final(&ctx, hdr.sh_hmac, &hmac_len);
++	HMAC_Final(ctx, hdr.sh_hmac, &hmac_len);
+ 
+ 	/* Send message to the target hosts */
+ 	sync_send(iov, i);
+-	HMAC_CTX_cleanup(&ctx);
++	HMAC_CTX_free(ctx);
+ }
+ 
+ void
--- b/files/pkg-message.in	2014-01-22 16:52:06.000000000 +0100
+++ b/files/pkg-message.in	2019-05-05 17:58:51.222380000 +0200
@@ -33,6 +33,6 @@ 
 
 FreeBSD only features (not in OpenBSD):
   - sync for spamdb (parameter -Y)
-    See %%PREFIX%%/%%DOCSDIR%%/ for usage.
+    See %%DOCSDIR%%/ for usage.
 
 **********************************************************************