# This file is part of Desktop App Toolkit,
# a set of libraries for developing nice desktop applications.
#
# For license and copyright information please follow this link:
# https://github.com/desktop-app/legal/blob/master/LEGAL

add_library(external_variant INTERFACE IMPORTED GLOBAL)
add_library(desktop-app::external_variant ALIAS external_variant)

if (DESKTOP_APP_USE_PACKAGED)
    find_path(DESKTOP_APP_VARIANT_INCLUDE_DIRS mapbox/variant.hpp)
    if (DESKTOP_APP_VARIANT_INCLUDE_DIRS)
        target_include_directories(external_variant SYSTEM
        INTERFACE
            ${DESKTOP_APP_VARIANT_INCLUDE_DIRS}
        )
        return()
    endif()
endif()

target_include_directories(external_variant SYSTEM
INTERFACE
    ${third_party_loc}/variant/include
)