openconnect: upgrade 9.12 -> 9.21

Drop 0001-Shim-for-renaming-of-GNUTLS_NO_EXTENSIONS-in-GnuTLS-.patch:
it was a workaround for GnuTLS >= 3.8.1 renaming GNUTLS_NO_EXTENSIONS
before a compatibility shim landed upstream; that compatibility shim
is long merged and this openconnect release range no longer needs
the local re-definition (build succeeds without it).

AI-Generated: Uses Claude Code
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-networking/recipes-connectivity/openconnect/openconnect/0001-Shim-for-renaming-of-GNUTLS_NO_EXTENSIONS-in-GnuTLS-.patch

@@ -1,43 +0,0 @@
-From e4ea64134cfe3763332c16dcac52dd894b935880 Mon Sep 17 00:00:00 2001
-From: Daniel Lenski <dlenski@gmail.com>
-Date: Tue, 22 Aug 2023 12:02:19 -0700
-Subject: [PATCH] Shim for renaming of GNUTLS_NO_EXTENSIONS in GnuTLS v3.8.1
-
-The constant `GNUTLS_NO_EXTENSIONS` was renamed in
-https://gitlab.com/gnutls/gnutls/-/commit/a7c4a04e (released in v3.8.1), and
-then a backwards-compatibility shim was belatedly added in
-https://gitlab.com/gnutls/gnutls/-/commit/abfa8634, which has not yet been
-released.
-
-We need to re-add the constant ourselves in order to build correctly with
-GnuTLS v3.8.1.  This should fix
-https://gitlab.com/openconnect/openconnect/-/issues/650.
-
-Upstream-Status: Backport [https://git.infradead.org/users/dwmw2/openconnect.git/commit/7512698217c4104aade7a2df669a20de68f3bb8c]
-Signed-off-by: Daniel Lenski <dlenski@gmail.com>
----
- gnutls-dtls.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
-diff --git a/gnutls-dtls.c b/gnutls-dtls.c
-index 3fd78e95..50a4bb4e 100644
---- a/gnutls-dtls.c
-+++ b/gnutls-dtls.c
-@@ -39,6 +39,14 @@
- # define GNUTLS_CIPHER_CHACHA20_POLY1305 23
- #endif
- 
-+#if GNUTLS_VERSION_NUMBER >= 0x030801 && !defined(GNUTLS_NO_EXTENSIONS)
-+/* XX: GNUTLS_NO_EXTENSIONS was renamed in GnuTLS v3.8.1. A
-+ * backwards-compatibility shim was added in a subsequent commit, but
-+ * not yet released.
-+ */
-+# define GNUTLS_NO_EXTENSIONS GNUTLS_NO_DEFAULT_EXTENSIONS
-+#endif
-+
- /* sets the DTLS MTU and returns the actual tunnel MTU */
- unsigned dtls_set_mtu(struct openconnect_info *vpninfo, unsigned mtu)
- {
--- 
-2.42.0
-

meta-networking/recipes-connectivity/openconnect/openconnect_9.21.bb

@@ -4,9 +4,8 @@ LIC_FILES_CHKSUM = "file://COPYING.LGPL;md5=4fbd65380cdd255951079008b364516c"
 
 SRC_URI = " \
     git://git.infradead.org/users/dwmw2/openconnect.git;branch=master \
-    file://0001-Shim-for-renaming-of-GNUTLS_NO_EXTENSIONS-in-GnuTLS-.patch \
 "
-SRCREV = "59f2e59eb3e436364ef82e630e5a2f88f32acd58"
+SRCREV = "8b702bf2dbaf11302ed98629214b1df5d50a12aa"
 
 DEPENDS = "vpnc libxml2 krb5 gettext-native"
 RDEPENDS:${PN} = "bash python3-core vpnc-script"