Update cmake_policy in vcpkg

scripts/buildsystems/vcpkg.cmake

@@ -37,7 +37,7 @@ if(CMAKE_VERSION VERSION_LESS Z_VCPKG_CMAKE_REQUIRED_MINIMUM_VERSION)
     message(FATAL_ERROR "vcpkg.cmake requires at least CMake ${Z_VCPKG_CMAKE_REQUIRED_MINIMUM_VERSION}.")
 endif()
 cmake_policy(PUSH)
-cmake_policy(VERSION 3.7.2)
+cmake_policy(VERSION 3.16)
 
 include(CMakeDependentOption)
 
@@ -875,7 +875,7 @@ macro("${VCPKG_OVERRIDE_FIND_PACKAGE_NAME}" z_vcpkg_find_package_package_name)
 endmacro()
 
 cmake_policy(PUSH)
-cmake_policy(VERSION 3.7.2)
+cmake_policy(VERSION 3.16)
 
 set(VCPKG_TOOLCHAIN ON)
 set(Z_VCPKG_UNUSED "${CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION}")

scripts/test_ports/cmake-user/portfile.cmake

@@ -4,16 +4,16 @@ set(cmake_commands "")
 if("cmake-current" IN_LIST FEATURES)
     list(APPEND cmake_commands "${CMAKE_COMMAND}")
 endif()
-if("cmake-3-7" IN_LIST FEATURES)
-    set(cmake_version 3.7.2)
+if("cmake-old" IN_LIST FEATURES)
+    set(cmake_version 3.16.3)
     string(REGEX REPLACE "([^.]*[.][^.]*).*" "\\1" cmake_major_minor "${cmake_version}")
     if(VCPKG_HOST_IS_WINDOWS)
         set(name "cmake-${cmake_version}-win32-x86")
         vcpkg_download_distfile(legacy_cmake_archive
             FILENAME "${name}.zip"
             URLS "https://github.com/Kitware/CMake/releases/download/v${cmake_version}/${name}.zip"
                  "https://cmake.org/files/v${cmake_major_minor}/${name}.zip"
-            SHA512 c359a22e2e688da1513db195280d6e8987bc8d570a0c543f1b1dfc8572fe4fd6c23d951ec5d5eae640fcca3bef3ae469083511474796ade8c6319d8bc4e4b38d
+            SHA512 4c955f075ea164a118cd813070f9b4548f0e41547ca933812ce383396e94f119d4acba5f925ab3611fc68acb58c03b50353c26a0bf6f44fc343e71689a0d477e
         )
         set(cmake_bin_dir "/bin")
     elseif(VCPKG_HOST_IS_OSX)
@@ -22,7 +22,7 @@ if("cmake-3-7" IN_LIST FEATURES)
             FILENAME "${name}.tar.gz"
             URLS "https://github.com/Kitware/CMake/releases/download/v${cmake_version}/${name}.tar.gz"
                  "https://cmake.org/files/v${cmake_major_minor}/${name}.tar.gz"
-            SHA512 8e41608f4dd998020acf2bd1b0dab4aec37b3ea9e228f2c4a457cd1c0339d94db38a0548b4b07a9e3605f9beb11a3f6737a72813586c4ad5f730d74038a14c2b
+            SHA512 3e59e2406f4e088b60922fbf23e92e1be3bb34c00f919625210fd93c059b5e6785afa40d3a501f36b281cde29de592f2ccffade6fa3980d0cf31dc845483184f
         )
         set(cmake_bin_dir "/CMake.app/Contents/bin")
     elseif(VCPKG_HOST_IS_LINUX)
@@ -31,11 +31,11 @@ if("cmake-3-7" IN_LIST FEATURES)
             FILENAME "${name}.tar.gz"
             URLS "https://github.com/Kitware/CMake/releases/download/v${cmake_version}/${name}.tar.gz"
                  "https://cmake.org/files/v${cmake_major_minor}/${name}.tar.gz"
-            SHA512 459909fcfb9c74993c3d4ab9db4e31ea940515b670db44d039de611d813099895e695467cc8da24824315486e38e2f3e246aa92d6236c51103822ec8a39e3168
+            SHA512 03be16ad06fcabe40a36d0a510fdb58f5612108aed70cef7f68879d82b9e04ad62a9d0c30f3406df618ec219c74fc27b4be533d970bc60ac22333951d6cabe1a
         )
         set(cmake_bin_dir "/bin")
     else()
-        message(FATAL_ERROR "Unable to test feature 'cmake-3-7' for '${HOST_TRIPLET}' host.")
+        message(FATAL_ERROR "Unable to test feature 'cmake-old' for '${HOST_TRIPLET}' host.")
     endif()
 
     vcpkg_extract_source_archive(legacy_cmake

scripts/test_ports/cmake-user/vcpkg.json

@@ -23,14 +23,14 @@
           "name": "cmake-user",
           "default-features": false,
           "features": [
-            "cmake-3-7"
+            "cmake-old"
           ],
           "platform": "x64 & (windows | linux | osx) & !uwp"
         }
       ]
     },
-    "cmake-3-7": {
-      "description": "Run the tests with CMake 3.7"
+    "cmake-old": {
+      "description": "Run the tests with the oldest supported version of CMake"
     },
     "cmake-current": {
       "description": "Run the tests with vcpkg's current version of CMake"