security/aircrack-ng: force use of OpenSSL 1.1 code path to fix build

with opaque HMAC_CTX in upcoming libcrypto bump.

security/aircrack-ng/Makefile

@@ -1,8 +1,8 @@
-# $OpenBSD: Makefile,v 1.33 2020/12/27 18:13:18 sthen Exp $
+# $OpenBSD: Makefile,v 1.34 2021/12/04 11:44:41 tb Exp $
 
 COMMENT=		802.11 WEP and WPA-PSK keys cracking program
 DISTNAME=		aircrack-ng-1.5.2
-REVISION=		6
+REVISION=		7
 CATEGORIES=		security
 
 HOMEPAGE=		https://www.aircrack-ng.org/

security/aircrack-ng/patches/patch-src_crypto_c

@@ -0,0 +1,18 @@
+$OpenBSD: patch-src_crypto_c,v 1.1 2021/12/04 11:44:42 tb Exp $
+
+Fix build with opaque HMAC_CTX in LibreSSL 3.5. The relevant API has
+been available since LibreSSL 2.7.
+
+Index: src/crypto.c
+--- src/crypto.c.orig
++++ src/crypto.c
+@@ -218,8 +218,7 @@ void calc_mic(struct AP_info * ap,
+ {
+ 	int i;
+ 	unsigned char pke[100];
+-#if defined(USE_GCRYPT) || OPENSSL_VERSION_NUMBER < 0x10100000L                \
+-	|| defined(LIBRESSL_VERSION_NUMBER)
++#if defined(USE_GCRYPT) || OPENSSL_VERSION_NUMBER < 0x10100000L
+ #define HMAC_USE_NO_PTR
+ #endif
+