diff --git a/.github/workflows/vcpkg.yml b/.github/workflows/vcpkg.yml
index 07d63e1..606ffd6 100644
--- a/.github/workflows/vcpkg.yml
+++ b/.github/workflows/vcpkg.yml
@@ -9,62 +9,55 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [macos-14-intel, macos-14-arm, windows-2022]
+        platform: [macos-arm64, macos-x64, windows-x64, android-arm64, android-x64]
         include:
-          - platform: macos-14-intel
+          - platform: macos-arm64
             runner: 'macos-14-large'
-            triplet: 'x64-osx-14'
-          - platform: macos-14-arm
+          - platform: macos-x64
             runner: 'macos-14-xlarge'
-            triplet: 'arm64-osx-14'
-          - platform: windows-2022
+          - platform: windows-x64
             runner: 'windows-2022-xl8'
-            triplet: 'x64-windows'
-    env:
-      VCPKG_INSTALLED_DIR: '${{ github.workspace }}/vcpkg_installed/${{ matrix.platform }}'
-      VCPKG_DEFAULT_TRIPLET: '${{ matrix.triplet }}'
-      VCPKG_DEFAULT_HOST_TRIPLET: '${{ matrix.triplet }}'
-      VCPKG_OVERLAY_TRIPLETS: '${{ github.workspace }}/overlay/triplets'
+          - platform: android-arm64
+            runner: 'ubuntu-latest'
+          - platform: android-x64
+            runner: 'ubuntu-latest'
     steps:
       - name:  Get more disk space
         run:   |
-            if [ "$RUNNER_OS" == "Linux" ]; then
-                sudo rm -rvf /usr/lib/mono
-                sudo rm -rvf /usr/local/lib/android
-                sudo rm -rvf /usr/local/share/vcpkg
-                sudo rm -rvf /usr/share/miniconda
-            elif [ "$RUNNER_OS" == "macOS" ]; then
-                sudo rm -rvf "/Applications/Xcode_14.3.1.app"
-                sudo rm -rvf "/Library/Frameworks/Mono.framework"
-                sudo rm -rvf "/Users/runner/Library/Android"
-                sudo rm -rvf "/usr/bin/link"
-                sudo rm -rvf "/usr/bin/link"
-                sudo rm -rvf "/usr/local/miniconda"
-                sudo rm -rvf "/usr/local/opt/geckodriver/bin"
-                sudo rm -rvf "/usr/local/share/chromedriver-mac-x64"
-                sudo rm -rvf "/usr/local/share/edge_driver"
-                sudo rm -rvf "/usr/local/share/vcpkg"
-                sudo rm -rvf '${GOROOT_1_20_X64}'
-                sudo rm -rvf '${GOROOT_1_21_X64}'
-                sudo rm -rvf '${GOROOT_1_22_X64}'
-                sudo rm -rvf '${JAVA_HOME_8_X64}'
-                sudo rm -rvf '${JAVA_HOME_11_X64}'
-                sudo rm -rvf '${JAVA_HOME_17_X64}'
-                sudo rm -rvf '${JAVA_HOME_21_X64}'
-            elif [ "$RUNNER_OS" == "Windows" ]; then
-                rm -rvf "C:\Android"
-                rm -rvf "C:\Miniconda"
-                rm -rvf "C:\Program Files\dotnet"
-                rm -rvf "C:\SeleniumWebDrivers\"
-                rm -rvf "C:\selenium\"
-                rm -rvf "C:\tools\Apache24"
-                rm -rvf "C:\tools\nginx-1.27.0"
-                rm -rvf "C:\vcpkg"
-                rm -rvf '${JAVA_HOME_8_X64}'
-                rm -rvf '${JAVA_HOME_11_X64}'
-                rm -rvf '${JAVA_HOME_17_X64}'
-                rm -rvf '${JAVA_HOME_21_X64}'
-            fi
+             if [ "$RUNNER_OS" == "Linux" ]; then
+                  sudo rm -rvf /usr/lib/mono
+                  sudo rm -rvf /usr/local/share/vcpkg
+                  sudo rm -rvf /usr/share/miniconda
+             elif [ "$RUNNER_OS" == "macOS" ]; then
+                  sudo rm -rvf "/Applications/Xcode_14.*.app"
+                  sudo rm -rvf "/Library/Frameworks/Mono.framework"
+                  sudo rm -rvf "/usr/bin/link"
+                  sudo rm -rvf "/usr/bin/link"
+                  sudo rm -rvf "/usr/local/miniconda"
+                  sudo rm -rvf "/usr/local/opt/geckodriver"
+                  sudo rm -rvf "/usr/local/share/chromedriver-mac-x64"
+                  sudo rm -rvf "/usr/local/share/edge_driver"
+                  sudo rm -rvf "/usr/local/share/vcpkg"
+                  sudo rm -rvf '${GOROOT_1_20_X64}'
+                  sudo rm -rvf '${GOROOT_1_21_X64}'
+                  sudo rm -rvf '${GOROOT_1_22_X64}'
+                  sudo rm -rvf '${JAVA_HOME_8_X64}'
+                  sudo rm -rvf '${JAVA_HOME_11_X64}'
+                  sudo rm -rvf '${JAVA_HOME_17_X64}'
+                  sudo rm -rvf '${JAVA_HOME_21_X64}'
+             elif [ "$RUNNER_OS" == "Windows" ]; then
+                  rm -rvf "C:\Miniconda"
+                  rm -rvf "C:\Program Files\dotnet"
+                  rm -rvf "C:\SeleniumWebDrivers\"
+                  rm -rvf "C:\selenium\"
+                  rm -rvf "C:\tools\Apache24"
+                  rm -rvf "C:\tools\nginx-1.27.0"
+                  rm -rvf "C:\vcpkg"
+                  rm -rvf '${JAVA_HOME_8_X64}'
+                  rm -rvf '${JAVA_HOME_11_X64}'
+                  rm -rvf '${JAVA_HOME_17_X64}'
+                  rm -rvf '${JAVA_HOME_21_X64}'
+             fi
         shell: bash
         continue-on-error: true
       - name: Setup XCode
@@ -76,6 +69,20 @@ jobs:
         run:   |
                if [ "$RUNNER_OS" == "macOS" ]; then
                     brew install autoconf-archive automake libtool md4c
+               elif [ "$RUNNER_OS" == "Linux" ]; then
+                    sudo apt-get update &&
+                    DEBIAN_FRONTEND=noninteractive sudo apt-get install -qq \
+                        autoconf \
+                        autoconf-archive \
+                        automake \
+                        libegl1-mesa-dev \
+                        libglu1-mesa-dev \
+                        libx11-xcb-dev \
+                        '^libxcb.*-dev' \
+                        libxi-dev \
+                        libxkbcommon-dev \
+                        libxkbcommon-x11-dev \
+                        libxrender-dev
                fi
         shell: bash
       - name: Checkout source
@@ -88,16 +95,15 @@ jobs:
       - name: Run vcpkg
         if: runner.os != 'Windows'
         uses: lukka/run-vcpkg@v11
-        with:
-          vcpkgJsonGlob: 'vcpkg.json'
-          runVcpkgInstall: true
       - name: Run vcpkg
         if: runner.os == 'Windows'
         uses: lukka/run-vcpkg@v11
         with:
           vcpkgDirectory: 'c:\vcpkg'
-          vcpkgJsonGlob: 'vcpkg.json'
-          runVcpkgInstall: true
+      - name: Build packages
+        uses: lukka/run-cmake@v10
+        with:
+          workflowPreset: '${{ matrix.platform }}'
       - name: Compress packages
         run: |
           tar -czpf '${{ github.workspace }}/${{ matrix.platform }}.tar.gz' -C '${{ github.workspace }}/vcpkg_installed' '${{ matrix.platform }}'
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c242c15
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+build/
+vcpkg_installed/
+.clang-format
+
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..6674dd6
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.26.0)
+project(libopentxs-dependency-builder)
+add_executable(stub main.cpp)
diff --git a/CMakePresets.json b/CMakePresets.json
new file mode 100644
index 0000000..8081552
--- /dev/null
+++ b/CMakePresets.json
@@ -0,0 +1,163 @@
+{
+    "version": 6,
+    "cmakeMinimumRequired": {
+        "major": 3,
+        "minor": 26,
+        "patch": 0
+    },
+    "configurePresets": [
+        {
+            "name": "default",
+            "hidden": true,
+            "toolchainFile":
+                "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
+            "environment": {
+                "VCPKG_KEEP_ENV_VARS": "ANDROID_SDK_ROOT",
+                "VCPKG_OVERLAY_TRIPLETS": "${sourceDir}/overlay/triplets"
+            },
+            "binaryDir": "${sourceDir}/build/${presetName}",
+            "cacheVariables": {
+                "VCPKG_INSTALL_OPTIONS": "--allow-unsupported",
+                "VCPKG_INSTALLED_DIR":
+                    "${sourceDir}/vcpkg_installed/${presetName}"
+            }
+        },
+        {
+            "name": "macos-arm64",
+            "inherits": [
+                "default"
+            ],
+            "cacheVariables": {
+                "VCPKG_HOST_TRIPLET": "arm64-osx-14",
+                "VCPKG_TARGET_TRIPLET": "arm64-osx-14"
+            }
+        },
+        {
+            "name": "macos-x64",
+            "inherits": [
+                "default"
+            ],
+            "cacheVariables": {
+                "VCPKG_HOST_TRIPLET": "x64-osx-14",
+                "VCPKG_TARGET_TRIPLET": "x64-osx-14"
+            }
+        },
+        {
+            "name": "windows-x64",
+            "inherits": [
+                "default"
+            ],
+            "cacheVariables": {
+                "VCPKG_HOST_TRIPLET": "x64-windows",
+                "VCPKG_TARGET_TRIPLET": "x64-windows"
+            }
+        },
+        {
+            "name": "android-x64",
+            "inherits": [
+                "default"
+            ],
+            "cacheVariables": {
+                "VCPKG_TARGET_TRIPLET": "x64-android"
+            }
+        },
+        {
+            "name": "android-arm64",
+            "inherits": [
+                "default"
+            ],
+            "cacheVariables": {
+                "VCPKG_TARGET_TRIPLET": "arm64-android"
+            }
+        }
+    ],
+    "buildPresets": [
+        {
+            "name": "macos-arm64",
+            "configurePreset": "macos-arm64"
+        },
+        {
+            "name": "macos-x64",
+            "configurePreset": "macos-x64"
+        },
+        {
+            "name": "windows-x64",
+            "configurePreset": "windows-x64"
+        },
+        {
+            "name": "android-arm64",
+            "configurePreset": "android-arm64"
+        },
+        {
+            "name": "android-x64",
+            "configurePreset": "android-x64"
+        }
+    ],
+    "workflowPresets": [
+        {
+            "name": "macos-arm64",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "macos-arm64"
+                },
+                {
+                    "type": "build",
+                    "name": "macos-arm64"
+                }
+            ]
+        },
+        {
+            "name": "macos-x64",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "macos-x64"
+                },
+                {
+                    "type": "build",
+                    "name": "macos-x64"
+                }
+            ]
+        },
+        {
+            "name": "windows-x64",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "windows-x64"
+                },
+                {
+                    "type": "build",
+                    "name": "windows-x64"
+                }
+            ]
+        },
+        {
+            "name": "android-arm64",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "android-arm64"
+                },
+                {
+                    "type": "build",
+                    "name": "android-arm64"
+                }
+            ]
+        },
+        {
+            "name": "android-x64",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "android-x64"
+                },
+                {
+                    "type": "build",
+                    "name": "android-x64"
+                }
+            ]
+        }
+    ]
+}
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..76e8197
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1 @@
+int main() { return 0; }
diff --git a/overlay b/overlay
index d84bea0..e429387 160000
--- a/overlay
+++ b/overlay
@@ -1 +1 @@
-Subproject commit d84bea05d209a7d740f4f33e634e04dc3b15b909
+Subproject commit e429387bd4747eaf47d4f216b3e70d3b8f12fca3
diff --git a/vcpkg.json b/vcpkg.json
index cdc7da7..b9ff64e 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -1,9 +1,8 @@
 {
-  "$schema":
-      "https://raw.githubusercontent.com/microsoft/vcpkg/master/scripts/vcpkg.schema.json",
-  "name": "opentxs-dependency-builder",
-  "builtin-baseline": "3508985146f1b1d248c67ead13f8f54be5b4f5da",
-  "version": "1",
+    "$schema":
+        "https://raw.githubusercontent.com/microsoft/vcpkg/master/scripts/vcpkg.schema.json",
+    "name": "libopentxs-dependency-builder",
+    "version": "1",
     "dependencies": [
         "boost-algorithm",
         {
@@ -64,6 +63,16 @@
                 "widgets"
             ]
         },
+        {
+            "name": "qtbase",
+            "platform": "android",
+            "default-features": false,
+            "features": [
+                "egl",
+                "gles2",
+                "opengl"
+            ]
+        },
         "qtdeclarative",
         "secp256k1",
         "simpleini",