[wayland,wayland-protocols] Add force-build feature 💪 (#28628)

* [wayland] Add force-build feature

* [wayland-protocols] Add force-build feature

ports/wayland-protocols/portfile.cmake

@@ -1,11 +1,20 @@
 vcpkg_minimum_required(VERSION 2022-10-12) # for ${VERSION}
 set(VCPKG_POLICY_EMPTY_INCLUDE_FOLDER enabled)
 
-if(NOT X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES AND NOT VCPKG_TARGET_IS_WINDOWS)
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        "force-build" FORCE_BUILD
+)
+
+if(NOT X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES AND NOT VCPKG_TARGET_IS_WINDOWS AND NOT FORCE_BUILD)
     message(STATUS "Utils and libraries provided by '${PORT}' should be provided by your system! Install the required packages or force vcpkg libraries by setting X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES")
     set(VCPKG_POLICY_EMPTY_PACKAGE enabled)
 else()
 
+if (NOT FORCE_BUILD OR NOT X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES)
+    message(FATAL_ERROR "To build wayland libraries the `force-build` feature must be enabled and the X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES triplet variable must be set.")
+endif()
+
 vcpkg_from_gitlab(
     GITLAB_URL https://gitlab.freedesktop.org
     OUT_SOURCE_PATH SOURCE_PATH

ports/wayland-protocols/vcpkg.json

@@ -1,10 +1,27 @@
 {
   "name": "wayland-protocols",
   "version": "1.31",
+  "port-version": 1,
   "description": "wayland-protocols contains Wayland protocols that add functionality not available in the Wayland core protocol.",
   "homepage": "https://wayland.freedesktop.org",
   "license": "MIT",
   "dependencies": [
     "wayland"
-  ]
+  ],
+  "features": {
+    "force-build": {
+      "description": [
+        "Build wayland libraries instead of depending on system ones.",
+        "Requires triplet variable X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES to be set."
+      ],
+      "dependencies": [
+        {
+          "name": "wayland",
+          "features": [
+            "force-build"
+          ]
+        }
+      ]
+    }
+  }
 }

ports/wayland/portfile.cmake

@@ -1,8 +1,18 @@
-if(NOT X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES AND NOT VCPKG_TARGET_IS_WINDOWS)
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        "force-build" FORCE_BUILD
+)
+
+if(NOT X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES AND NOT VCPKG_TARGET_IS_WINDOWS AND NOT FORCE_BUILD)
     message(STATUS "Utils and libraries provided by '${PORT}' should be provided by your system! Install the required packages or force vcpkg libraries by setting X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES")
     set(VCPKG_POLICY_EMPTY_PACKAGE enabled)
 else()
 
+
+if (NOT FORCE_BUILD OR NOT X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES)
+    message(FATAL_ERROR "To build wayland libraries the `force-build` feature must be enabled and the X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES triplet variable must be set.")
+endif()
+
 vcpkg_from_gitlab(
     GITLAB_URL https://gitlab.freedesktop.org
     OUT_SOURCE_PATH SOURCE_PATH

ports/wayland/vcpkg.json

@@ -1,17 +1,26 @@
 {
   "name": "wayland",
   "version": "1.21.0",
+  "port-version": 1,
   "description": "Core Wayland window system code and protocol",
   "homepage": "https://wayland.freedesktop.org",
   "license": "MIT",
   "supports": "!(windows | osx)",
-  "dependencies": [
-    "expat",
-    "libffi",
-    "libxml2",
-    {
-      "name": "vcpkg-tool-meson",
-      "host": true
+  "features": {
+    "force-build": {
+      "description": [
+        "Build wayland libraries instead of depending on system ones.",
+        "Requires triplet variable X_VCPKG_FORCE_VCPKG_WAYLAND_LIBRARIES to be set."
+      ],
+      "dependencies": [
+        "expat",
+        "libffi",
+        "libxml2",
+        {
+          "name": "vcpkg-tool-meson",
+          "host": true
+        }
+      ]
     }
-  ]
+  }
 }

versions/baseline.json

@@ -8066,11 +8066,11 @@
     },
     "wayland": {
       "baseline": "1.21.0",
-      "port-version": 0
+      "port-version": 1
     },
     "wayland-protocols": {
       "baseline": "1.31",
-      "port-version": 0
+      "port-version": 1
     },
     "websocketpp": {
       "baseline": "0.8.2",

versions/w-/wayland-protocols.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "4f541a93fca9beb61d50adbcfc375b746997cd7c",
+      "version": "1.31",
+      "port-version": 1
+    },
     {
       "git-tree": "a47f6381ef380391595319d483f3e81098fce826",
       "version": "1.31",

versions/w-/wayland.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "7a320b0e7a8409b2a369eaf7b613bfc738835cc5",
+      "version": "1.21.0",
+      "port-version": 1
+    },
     {
       "git-tree": "638381423adec9c24b18a622ef02d1f75f102428",
       "version": "1.21.0",