vcpkg: Add as a submodule.

This gives us more stability on builds.

.github/workflows/ccpp.yml

@@ -27,7 +27,7 @@ jobs:
     env:
       VCPKG_BINARY_SOURCES: 'clear;nuget,GitHub,readwrite'
       VCPKG_BUILD_TYPE: 'release'
-      VCPKG_ROOT: '${{github.workspace}}/build/vcpkg'
+      VCPKG_ROOT: '${{github.workspace}}/libraries/vcpkg'
 
     steps:
     - uses: actions/checkout@v2
@@ -37,21 +37,16 @@ jobs:
     - name: Initialise
       run: mkdir build
 
-    - uses: actions/checkout@v2
-      with:
-        repository: 'microsoft/vcpkg'
-        path: 'build/vcpkg'
-
     - name: 'Setup vcpkg (Windows)'
       if: startsWith(matrix.os, 'windows')
-      run: ./build/vcpkg/bootstrap-vcpkg.bat
+      run: ./libraries/vcpkg/bootstrap-vcpkg.bat
 
     - name: 'Setup NuGet Credentials'
       if: startsWith(matrix.os, 'windows')
       shell: 'bash'
       run: >
         cd build &&
-        ${{ matrix.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+        ${{ matrix.mono }} `../libraries/vcpkg/vcpkg fetch nuget | tail -n 1`
         sources add
         -source "https://nuget.pkg.github.com/decaf-emu/index.json"
         -storepasswordincleartext
@@ -156,7 +151,7 @@ jobs:
       shell: cmd
       run: |
         cd build
-        cmake -DCMAKE_TOOLCHAIN_FILE=./vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-release -DVCPKG_HOST_TRIPLET=x64-windows-release -DCMAKE_BUILD_TYPE=Release -DDECAF_BUILD_TOOLS=ON -DDECAF_VULKAN=ON -DDECAF_QT=ON -DCMAKE_PREFIX_PATH=%QTDIR% -DCMAKE_INSTALL_PREFIX=install ..
+        cmake -DCMAKE_TOOLCHAIN_FILE=../libraries/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-release -DVCPKG_HOST_TRIPLET=x64-windows-release -DCMAKE_BUILD_TYPE=Release -DDECAF_BUILD_TOOLS=ON -DDECAF_VULKAN=ON -DDECAF_QT=ON -DCMAKE_PREFIX_PATH=%QTDIR% -DCMAKE_INSTALL_PREFIX=install ..
 
     - name: Build
       run: |

.gitmodules

@@ -46,3 +46,6 @@
 [submodule "libraries/tomlplusplus"]
 	path = libraries/tomlplusplus
 	url = https://github.com/marzer/tomlplusplus.git
+[submodule "libraries/vcpkg"]
+	path = libraries/vcpkg
+	url = https://github.com/microsoft/vcpkg.git

BUILDING.md

@@ -11,7 +11,6 @@
 Required:
 - [Visual Studio 2019](https://visualstudio.microsoft.com/vs/community/)
 - [CMake](https://cmake.org/)
-- [vcpkg](https://vcpkg.io/en/getting-started.html)
 - [Vulkan SDK](https://vulkan.lunarg.com/sdk/home)
 
 Optional:
@@ -28,7 +27,7 @@ Use cmake-gui to generate a VS project file:
 - Ensure `Specify the generator for this project` is set to a version of Visual Studio installed on your computer
 - Select `Specify toolchain for cross-compiling`
 - Click `Next`
-- Set `Specify the toolchain file` to `[path to vcpkg]/scripts/buildsystems/vcpkg.cmake`
+- Set `Specify the toolchain file` to `[path to decaf-emu.git]/libraries/scripts/buildsystems/vcpkg.cmake`
 - Click `Finish`
 - Configure will run, which may take a while as vcpkg acquires the dependencies, if all works the console should say `Configuring done`
 - Click `Generate`, if all works the console should say `Generating done`

CMakePresets.json

@@ -0,0 +1,21 @@
+{
+  "version": 3,
+  "cmakeMinimumRequired": {
+    "major": 3,
+    "minor": 21,
+    "patch": 0
+  },
+  "configurePresets": [
+    {
+      "name": "vcpkg",
+      "displayName": "vcpkg build",
+      "description": "Use vcpkg for dependencies",
+      "toolchainFile": "${sourceDir}/libraries/vcpkg/scripts/buildsystems/vcpkg.cmake",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      }
+    }
+  ]
+}

libraries/vcpkg

@@ -0,0 +1 @@
+Subproject commit df40d1c476dc02d71b113e4a63c3a32b00ebb5bd