@init_platform@

@init_qt_host_path@
@init_qt_host_path_cmake_dir@
@init_original_toolchain_file@
@init_vcpkg@
if(NOT "${QT_CHAINLOAD_TOOLCHAIN_FILE}" STREQUAL "")
    set(__qt_chainload_toolchain_file "${QT_CHAINLOAD_TOOLCHAIN_FILE}")
endif()
if(__qt_chainload_toolchain_file)
    get_filename_component(__qt_chainload_toolchain_file_real_path
                          "${__qt_chainload_toolchain_file}" REALPATH)
    if(__qt_chainload_toolchain_file_real_path STREQUAL CMAKE_CURRENT_LIST_FILE)
        message(FATAL_ERROR
                "Woah, the Qt toolchain file tried to include itself recusively! '${__qt_chainload_toolchain_file}' "
                "Make sure to remove qtbase/CMakeCache.txt and reconfigure qtbase with 'cmake' "
                "rather than 'qt-cmake', and then you can reconfigure your own project."
        )
    elseif(NOT EXISTS "${__qt_chainload_toolchain_file_real_path}")
        message(WARNING "The toolchain file to be chainloaded "
            "'${__qt_chainload_toolchain_file}' does not exist.")
    else()
        include("${__qt_chainload_toolchain_file}")
    endif()
    unset(__qt_chainload_toolchain_file)
endif()

# Compute dynamically the Qt installation prefix from the location of this file. This allows
# the usage of the toolchain file when the Qt installation is relocated.
get_filename_component(QT_TOOLCHAIN_RELOCATABLE_INSTALL_PREFIX
                       ${CMAKE_CURRENT_LIST_DIR}/../@qt_path_from_cmake_config_dir_to_prefix@
                       ABSOLUTE)

# Compute the path to the installed Qt lib/cmake folder.
# We assume that the Qt toolchain location is inside the CMake Qt6 package, and thus the directory
# one level higher is what we're looking for.
get_filename_component(QT_TOOLCHAIN_RELOCATABLE_CMAKE_DIR "${CMAKE_CURRENT_LIST_DIR}/.." ABSOLUTE)

# There's a subdirectory check in cmake's cmFindCommon::RerootPaths() function, that doesn't handle
# the case of CMAKE_PREFIX_PATH == CMAKE_FIND_ROOT_PATH for a particular pair of entries.
# Instead of collapsing the search prefix (which is the case when one is a subdir of the other),
# it concatenates them creating an invalid path. Workaround it by setting the root path to the
# Qt install prefix, and the prefix path to the lib/cmake subdir.
list(PREPEND CMAKE_PREFIX_PATH "${QT_TOOLCHAIN_RELOCATABLE_CMAKE_DIR}")
list(PREPEND CMAKE_FIND_ROOT_PATH "${QT_TOOLCHAIN_RELOCATABLE_INSTALL_PREFIX}")
@init_qt_host_path_checks@

# Allow customization of the toolchain file by placing an additional file next to it.
set(__qt_toolchain_extra_file "${CMAKE_CURRENT_LIST_DIR}/qt.toolchain.extra.cmake")
if(EXISTS "${__qt_toolchain_extra_file}")
    include("${__qt_toolchain_extra_file}")
endif()

# Allow customization of the toolchain file by passing a path to an additional CMake file to be
# included.
if(QT_TOOLCHAIN_INCLUDE_FILE)
    get_filename_component(__qt_toolchain_include_file_real_path
                          "${QT_TOOLCHAIN_INCLUDE_FILE}" REALPATH)
    if(EXISTS "${__qt_toolchain_include_file_real_path}")
        include("${__qt_toolchain_include_file_real_path}")
    else()
        message(WARNING "The passed extra toolchain file to be included does not exist: "
                "${__qt_toolchain_include_file_real_path}")
    endif()
endif()