[libsmb2] update to v6.2 and add features to activate krb5 (#42779)

Co-authored-by: Kai Pastor <dg0yt@darc.de>

ports/libsmb2/portfile.cmake

@@ -1,18 +1,33 @@
-vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
-
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO sahlberg/libsmb2
-    REF 99125c96750e192e2c50176548bf461e4a28f135
-    SHA512 30cdc9bbcdcd384868e5865706b41f683b977ece4056040a29bb3b81ffdf83788ba8a39426132810b8cbbb778ae7db8e5e1be0b7c0a82d8beed75040de708240
+    REF libsmb2-${VERSION}
+    SHA512 db3675d5b6d9242a23b2b259fd3140143edcf5aa8e203b5a4781ce8279046f7f9044a506d1323e9aa6a5ff52eaed4db93dc7a03954af735971ba933bccba6a3e
     HEAD_REF master
 )
 
+if(VCPKG_TARGET_IS_IOS)
+    list(TRANSFORM FEATURES REPLACE "krb5" "krb5_gssapi")
+endif()
+vcpkg_check_features(
+    OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        krb5        ENABLE_LIBKRB5
+        krb5_gssapi ENABLE_GSSAPI
+    INVERTED_FEATURES
+        krb5        CMAKE_DISABLE_FIND_PACKAGE_LibKrb5
+        krb5_gssapi CMAKE_DISABLE_FIND_PACKAGE_GSSAPI
+)
+
 vcpkg_cmake_configure(
     SOURCE_PATH "${SOURCE_PATH}"
     OPTIONS
-        # TODO: Add a feature to enable gssapi/krb5 support
-        -DCMAKE_DISABLE_FIND_PACKAGE_GSSAPI=ON
+        ${FEATURE_OPTIONS}
+    MAYBE_UNUSED_VARIABLES
+        CMAKE_DISABLE_FIND_PACKAGE_GSSAPI
+        CMAKE_DISABLE_FIND_PACKAGE_LibKrb5
+        ENABLE_GSSAPI
+        ENABLE_LIBKRB5
 )
 
 vcpkg_cmake_install()

ports/libsmb2/vcpkg.json

@@ -1,6 +1,7 @@
 {
+  "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
   "name": "libsmb2",
-  "version-date": "2023-08-11",
+  "version": "6.2",
   "description": "SMB2/3 Userspace Client",
   "homepage": "https://github.com/sahlberg/libsmb2",
   "license": "LGPL-2.1-or-later",
@@ -13,5 +14,17 @@
       "name": "vcpkg-cmake-config",
       "host": true
     }
-  ]
+  ],
+  "features": {
+    "krb5": {
+      "description": "SMB2/3 with krb5 support",
+      "supports": "linux | ios",
+      "dependencies": [
+        {
+          "name": "krb5",
+          "platform": "linux"
+        }
+      ]
+    }
+  }
 }

versions/baseline.json

@@ -5129,7 +5129,7 @@
       "port-version": 0
     },
     "libsmb2": {
-      "baseline": "2023-08-11",
+      "baseline": "6.2",
       "port-version": 0
     },
     "libsndfile": {

versions/l-/libsmb2.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "45d4abc9d7d8d41910eebd2c3315535f34bc106c",
+      "version": "6.2",
+      "port-version": 0
+    },
     {
       "git-tree": "e925ba41cc6441c6f2491462a26bea64d0cdeb16",
       "version-date": "2023-08-11",