@@ -240,12 +240,10 @@
            -S . \
            -DBUILD_WERROR=ON \
            -DCMAKE_BUILD_TYPE=RelWithDebInfo \
            -DCMAKE_PREFIX_PATH="${MINGW_PREFIX}/qt6-static" \
            -DSUNSHINE_ASSETS_DIR=assets \
            -DSUNSHINE_PUBLISHER_NAME="${GITHUB_REPOSITORY_OWNER}" \
            -DSUNSHINE_PUBLISHER_WEBSITE="https://app.lizardbyte.dev" \
            -DSUNSHINE_PUBLISHER_ISSUE_URL="https://app.lizardbyte.dev/support" \
            -DSUNSHINE_USE_STATIC_QT=ON
            -DSUNSHINE_PUBLISHER_ISSUE_URL="https://app.lizardbyte.dev/support"
          echo "::add-matcher::.github/matchers/gcc.json"
          ninja -C build
          echo "::remove-matcher owner=gcc::"

@@ -20,7 +20,7 @@
if(WIN32)
    option(SUNSHINE_USE_STATIC_QT
            "Require static Qt libraries and their static third-party dependencies." OFF)
            "Require static Qt libraries and their static third-party dependencies." ON)
endif()
option(SUNSHINE_SYSTEM_VULKAN_HEADERS "Use system installation of vulkan-headers rather than the submodule." OFF)

@@ -1,0 +1,34 @@
# Configure the standard MSYS2 static Qt prefix automatically for Windows builds.
if(WIN32 AND SUNSHINE_ENABLE_TRAY AND SUNSHINE_USE_STATIC_QT AND NOT Qt6_DIR)
    set(_sunshine_static_qt_prefix "")
    # Prefer the prefix exported by an interactive MSYS2 environment.
    if(DEFINED ENV{MINGW_PREFIX} AND NOT "$ENV{MINGW_PREFIX}" STREQUAL "")  # cmake-lint: disable=W0106
        file(TO_CMAKE_PATH "$ENV{MINGW_PREFIX}/qt6-static" _sunshine_static_qt_candidate)
        if(EXISTS "${_sunshine_static_qt_candidate}/lib/cmake/Qt6/Qt6Config.cmake")
            set(_sunshine_static_qt_prefix "${_sunshine_static_qt_candidate}")
        endif()
    endif()
    # IDEs may not inherit MINGW_PREFIX, so derive the toolchain root from the compiler path.
    if(NOT _sunshine_static_qt_prefix)
        get_filename_component(_sunshine_compiler_bin_dir "${CMAKE_CXX_COMPILER}" DIRECTORY)
        get_filename_component(_sunshine_compiler_prefix "${_sunshine_compiler_bin_dir}" DIRECTORY)
        set(_sunshine_static_qt_candidate "${_sunshine_compiler_prefix}/qt6-static")
        if(EXISTS "${_sunshine_static_qt_candidate}/lib/cmake/Qt6/Qt6Config.cmake")
            set(_sunshine_static_qt_prefix "${_sunshine_static_qt_candidate}")
        endif()
    endif()
    if(_sunshine_static_qt_prefix)
        list(APPEND CMAKE_PREFIX_PATH "${_sunshine_static_qt_prefix}")
        list(REMOVE_DUPLICATES CMAKE_PREFIX_PATH)
        message(STATUS "Using static Qt prefix: ${_sunshine_static_qt_prefix}")
    endif()
    unset(_sunshine_compiler_bin_dir)
    unset(_sunshine_compiler_prefix)
    unset(_sunshine_static_qt_candidate)
    unset(_sunshine_static_qt_prefix)
endif()

@@ -50,6 +50,7 @@
# cmake build flags
include(${CMAKE_MODULE_PATH}/prep/options.cmake)
include(${CMAKE_MODULE_PATH}/prep/static_qt.cmake)
# initial prep
include(${CMAKE_MODULE_PATH}/prep/init.cmake)

@@ -189,12 +189,12 @@
pacman -S "${dependencies[@]}"
```
The static Qt package is installed under a separate prefix. Add the following options when configuring a Windows
build so Sunshine and Qt's third-party dependencies are linked statically:
Static Qt is enabled by default on Windows. Sunshine automatically adds the MSYS2 static Qt prefix at
`${MINGW_PREFIX}/qt6-static` when that package is installed. If an IDE does not inherit `MINGW_PREFIX`, Sunshine
derives the same prefix from the selected compiler. If static Qt is installed in a custom location, specify it with
`-DCMAKE_PREFIX_PATH=/path/to/qt6-static`.
```bash
-DCMAKE_PREFIX_PATH="${MINGW_PREFIX}/qt6-static" \
-DSUNSHINE_USE_STATIC_QT=ON
```
To use dynamic Qt instead, configure with `-DSUNSHINE_USE_STATIC_QT=OFF` and ensure the dynamic Qt package is
available through the normal toolchain prefix.
To create a WiX installer, you also need to install [.NET](https://dotnet.microsoft.com/download).