Toolset update: VS 2022 17.1 Preview 5, CMake 3.22, sparse index (mic…

…rosoft#2514)

.github/ISSUE_TEMPLATE/cxx23-feature.md

@@ -21,9 +21,6 @@ and the publication of the papers. When the papers are available,
 the https://wg21.link redirector will start working.
 
 Feature-test macro:
-`#define MACRO_NAME MACRO_VALUE`
-
-Note: We're still working on finishing C++20. Until we're done
-with that (and the compiler implements distinct `/std:c++20` and
-`/std:c++latest` options), we won't be able to review PRs for
-C++23 features.
+```cpp
+#define MACRO_NAME MACRO_VALUE
+```

CMakeLists.txt

@@ -1,7 +1,7 @@
 # Copyright (c) Microsoft Corporation.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-cmake_minimum_required(VERSION 3.21)
+cmake_minimum_required(VERSION 3.22)
 set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
 project(msvc_standard_libraries LANGUAGES CXX)
 

README.md

@@ -140,10 +140,10 @@ Just try to follow these rules, so we can spend more time fixing bugs and implem
 
 # How To Build With The Visual Studio IDE
 
-1. Install Visual Studio 2022 17.1 Preview 4 or later.
+1. Install Visual Studio 2022 17.1 Preview 5 or later.
     * We recommend selecting "C++ CMake tools for Windows" in the VS Installer.
     This will ensure that you're using supported versions of CMake and Ninja.
-    * Otherwise, install [CMake][] 3.21 or later, and [Ninja][] 1.10.2 or later.
+    * Otherwise, install [CMake][] 3.22 or later, and [Ninja][] 1.10.2 or later.
     * We recommend selecting "Python 3 64-bit" in the VS Installer.
     * Otherwise, make sure [Python][] 3.9 or later is available to CMake.
 2. Open Visual Studio, and choose the "Clone or check out code" option. Enter the URL of this repository,
@@ -155,10 +155,10 @@ Just try to follow these rules, so we can spend more time fixing bugs and implem
 
 # How To Build With A Native Tools Command Prompt
 
-1. Install Visual Studio 2022 17.1 Preview 4 or later.
+1. Install Visual Studio 2022 17.1 Preview 5 or later.
     * We recommend selecting "C++ CMake tools for Windows" in the VS Installer.
     This will ensure that you're using supported versions of CMake and Ninja.
-    * Otherwise, install [CMake][] 3.21 or later, and [Ninja][] 1.10.2 or later.
+    * Otherwise, install [CMake][] 3.22 or later, and [Ninja][] 1.10.2 or later.
     * We recommend selecting "Python 3 64-bit" in the VS Installer.
     * Otherwise, make sure [Python][] 3.9 or later is available to CMake.
 2. Open a command prompt.

azure-devops/checkout-sources.yml

@@ -39,12 +39,10 @@ steps:
     git remote get-url llvm
     if errorlevel 1 (
       git remote add llvm https://github.com/llvm/llvm-project.git
-      git config --local extensions.partialClone llvm
     )
 
     git fetch --filter=tree:0 --depth=1 llvm $(${{ parameters.llvmSHAVar }})
-    git sparse-checkout init --cone
-    git sparse-checkout set libcxx/test libcxx/utils/libcxx llvm/utils/lit
+    git sparse-checkout set --cone --sparse-index libcxx/test libcxx/utils/libcxx llvm/utils/lit
     git reset --quiet --hard FETCH_HEAD
     git clean --quiet -x -d -f
   displayName: "Checkout LLVM source"
@@ -63,7 +61,6 @@ steps:
     git remote get-url boostorg
     if errorlevel 1 (
       git remote add boostorg https://github.com/boostorg/math.git
-      git config --local extensions.partialClone boostorg
     )
 
     git fetch --filter=tree:0 --depth=1 boostorg $(${{ parameters.boostMathSHAVar }})

azure-pipelines.yml

@@ -7,7 +7,7 @@ variables:
   tmpDir: 'D:\Temp'
   buildOutputLocation: 'D:\build'
 
-pool: 'StlBuild-2022-01-25-T1318'
+pool: 'StlBuild-2022-02-08-T1334'
 
 stages:
   - stage: Code_Format

tools/CMakeLists.txt

@@ -1,7 +1,7 @@
 # Copyright (c) Microsoft Corporation.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
-cmake_minimum_required(VERSION 3.21)
+cmake_minimum_required(VERSION 3.22)
 project(msvc_standard_libraries_tools LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 20)