unrealircd: update to 5.2.2

UnrealIRCd 5.2.2 Release Notes
===============================

This 5.2.2 release only contains some minor changes.

Fixes:
* Fix issues with Let's Encrypt certificates for
  [remote includes](https://www.unrealircd.org/docs/Remote_includes) (quite
  common) and with linking to servers with link::verify-certificate enabled
  (more rare). Both issues only happen with:
  * OpenSSL 1.0.2 and older, which is officially unsupported, but still in
    use on e.g. Debian 8 and Ubuntu 16.04.
  * LibreSSL, such as with UnrealIRCd on Windows
* OpenBSD compile issue when using shipped c-ares

Enhancements:
* [set::allowed-nickchars](https://www.unrealircd.org/docs/Nick_Character_Sets):
  added ```arabic-utf8```
* [set::server-linking](https://www.unrealircd.org/docs/Set_block#set::server-linking):
  add another autoconnect-strategy called ```sequential-fallback```.

Module coders / IRC protocol:
* S2S: Allow ```SVSLOGIN``` also when
 [set::sasl-server](https://www.unrealircd.org/docs/Set_block#set::sasl-server)
 is not set.
* Some minor ```CHATHISTORY``` fixes, for example the subcommand is now
  case-insensitive.
* You can use the new ```UNREAL_VERSION``` macro. It is easier than the
  old individual UNREAL_VERSION_MAJOR/MINOR/etc macros.

7 files changed, 86 insertions, 7 deletions

diff --git a/chat/unrealircd/Makefile b/chat/unrealircd/Makefile
index b23ebaf354a..2d81587e8f2 100644
--- a/chat/unrealircd/Makefile
+++ b/chat/unrealircd/Makefile
@@ -1,7 +1,6 @@
-# $NetBSD: Makefile,v 1.79 2021/09/29 19:00:24 adam Exp $
+# $NetBSD: Makefile,v 1.80 2021/10/18 11:13:34 nia Exp $
 
-DISTNAME=	unrealircd-5.2.1.1
-PKGREVISION=	1
+DISTNAME=	unrealircd-5.2.2
 CATEGORIES=	chat
 MASTER_SITES=	https://www.unrealircd.org/downloads/
 
diff --git a/chat/unrealircd/distinfo b/chat/unrealircd/distinfo
index a39b9372e26..e06a5d8213d 100644
--- a/chat/unrealircd/distinfo
+++ b/chat/unrealircd/distinfo
@@ -1,6 +1,11 @@
-$NetBSD: distinfo,v 1.31 2021/10/07 13:23:35 nia Exp $
+$NetBSD: distinfo,v 1.32 2021/10/18 11:13:34 nia Exp $
 
-RMD160 (unrealircd-5.2.1.1.tar.gz) = 877d4755bfef29b3018f31a8268df0c8eebc9b99
-SHA512 (unrealircd-5.2.1.1.tar.gz) = d49a5fd9b02d6e43ec13f9195d226c10c4f2a7a7f0ac41c51b02a13fc287fea14c8fd73203fea773e57eb2e969cc4248abfdc24bd643a4f727222de7e4f726fa
-Size (unrealircd-5.2.1.1.tar.gz) = 7174342 bytes
+RMD160 (unrealircd-5.2.2.tar.gz) = cfa13049c61c61379d4f6c9ae229dfedd1b56897
+SHA512 (unrealircd-5.2.2.tar.gz) = 9d36eb1567431bc4a5420bc830bfc8dc89daa08ed1746efd6102e5ef161f67baf52e75e373454df7df6a443c4f575fb300d3c289d4dd99239a6de7d2b2a555a0
+Size (unrealircd-5.2.2.tar.gz) = 7192024 bytes
 SHA1 (patch-include_h.h) = 3fa85b08f1d9e317a45cb8f54a61e0560617e72d
+SHA1 (patch-src_modules_Makefile.in) = e8e9f9a33f11a4f511b00dbf8bc0d31d5d3629eb
+SHA1 (patch-src_modules_chanmodes_Makefile.in) = 1e9b14a406d429c871fcd6be5c43a19c3c28b2b3
+SHA1 (patch-src_modules_extbans_Makefile.in) = 17b8213cbe5f073ee68e7b23517524eb73bffc1b
+SHA1 (patch-src_modules_snomasks_Makefile.in) = 40eafdfff7a95436a35bf161253b5c19637852d0
+SHA1 (patch-src_modules_usermodes_Makefile.in) = 4dd2b70ff20a94413fd2127f5f3b5d862fa34066
diff --git a/chat/unrealircd/patches/patch-src_modules_Makefile.in b/chat/unrealircd/patches/patch-src_modules_Makefile.in
new file mode 100644
index 00000000000..3a8d4a6f118
--- /dev/null
+++ b/chat/unrealircd/patches/patch-src_modules_Makefile.in
@@ -0,0 +1,15 @@
+$NetBSD: patch-src_modules_Makefile.in,v 1.1 2021/10/18 11:13:34 nia Exp $
+
+Honor LDFLAGS when linking modules so RELRO works.
+
+--- src/modules/Makefile.in.orig	2021-10-03 14:09:18.000000000 +0000
++++ src/modules/Makefile.in
+@@ -77,7 +77,7 @@ R_MODULES= \
+ 	targetfloodprot.so clienttagdeny.so
+ 
+ MODULES=cloak.so $(R_MODULES)
+-MODULEFLAGS=@MODULEFLAGS@
++MODULEFLAGS=@MODULEFLAGS@ @LDFLAGS@
+ RM=@RM@
+ 
+ all: build
diff --git a/chat/unrealircd/patches/patch-src_modules_chanmodes_Makefile.in b/chat/unrealircd/patches/patch-src_modules_chanmodes_Makefile.in
new file mode 100644
index 00000000000..2e2135e7f6c
--- /dev/null
+++ b/chat/unrealircd/patches/patch-src_modules_chanmodes_Makefile.in
@@ -0,0 +1,15 @@
+$NetBSD: patch-src_modules_chanmodes_Makefile.in,v 1.1 2021/10/18 11:13:34 nia Exp $
+
+Honor LDFLAGS when linking modules so RELRO works.
+
+--- src/modules/chanmodes/Makefile.in.orig	2021-10-03 14:09:18.000000000 +0000
++++ src/modules/chanmodes/Makefile.in
+@@ -38,7 +38,7 @@ R_MODULES= \
+ 	secureonly.so history.so
+ 
+ MODULES=$(R_MODULES)
+-MODULEFLAGS=@MODULEFLAGS@
++MODULEFLAGS=@MODULEFLAGS@ @LDFLAGS@
+ RM=@RM@
+ 
+ all: build
diff --git a/chat/unrealircd/patches/patch-src_modules_extbans_Makefile.in b/chat/unrealircd/patches/patch-src_modules_extbans_Makefile.in
new file mode 100644
index 00000000000..d5c39bf8a91
--- /dev/null
+++ b/chat/unrealircd/patches/patch-src_modules_extbans_Makefile.in
@@ -0,0 +1,15 @@
+$NetBSD: patch-src_modules_extbans_Makefile.in,v 1.1 2021/10/18 11:13:34 nia Exp $
+
+Honor LDFLAGS when linking modules so RELRO works.
+
+--- src/modules/extbans/Makefile.in.orig	2021-10-03 14:09:18.000000000 +0000
++++ src/modules/extbans/Makefile.in
+@@ -37,7 +37,7 @@ R_MODULES= \
+ 	timedban.so partmsg.so securitygroup.so
+ 
+ MODULES=$(R_MODULES)
+-MODULEFLAGS=@MODULEFLAGS@
++MODULEFLAGS=@MODULEFLAGS@ @LDFLAGS@
+ RM=@RM@
+ 
+ all: build
diff --git a/chat/unrealircd/patches/patch-src_modules_snomasks_Makefile.in b/chat/unrealircd/patches/patch-src_modules_snomasks_Makefile.in
new file mode 100644
index 00000000000..50273178da1
--- /dev/null
+++ b/chat/unrealircd/patches/patch-src_modules_snomasks_Makefile.in
@@ -0,0 +1,15 @@
+$NetBSD: patch-src_modules_snomasks_Makefile.in,v 1.1 2021/10/18 11:13:34 nia Exp $
+
+Honor LDFLAGS when linking modules so RELRO works.
+
+--- src/modules/snomasks/Makefile.in.orig	2021-10-03 14:09:18.000000000 +0000
++++ src/modules/snomasks/Makefile.in
+@@ -35,7 +35,7 @@ R_MODULES=\
+ 	dccreject.so
+ 
+ MODULES=$(R_MODULES)
+-MODULEFLAGS=@MODULEFLAGS@
++MODULEFLAGS=@MODULEFLAGS@ @LDFLAGS@
+ RM=@RM@
+ 
+ all: build
diff --git a/chat/unrealircd/patches/patch-src_modules_usermodes_Makefile.in b/chat/unrealircd/patches/patch-src_modules_usermodes_Makefile.in
new file mode 100644
index 00000000000..080f69038ab
--- /dev/null
+++ b/chat/unrealircd/patches/patch-src_modules_usermodes_Makefile.in
@@ -0,0 +1,15 @@
+$NetBSD: patch-src_modules_usermodes_Makefile.in,v 1.1 2021/10/18 11:13:34 nia Exp $
+
+Honor LDFLAGS when linking modules so RELRO works.
+
+--- src/modules/usermodes/Makefile.in.orig	2021-10-03 14:09:18.000000000 +0000
++++ src/modules/usermodes/Makefile.in
+@@ -36,7 +36,7 @@ R_MODULES=\
+ 	privacy.so regonlymsg.so secureonlymsg.so privdeaf.so
+ 
+ MODULES=$(R_MODULES)
+-MODULEFLAGS=@MODULEFLAGS@
++MODULEFLAGS=@MODULEFLAGS@ @LDFLAGS@
+ RM=@RM@
+ 
+ all: build