if (NOT TARGET ext::foundation)

message(STATUS "[extcpp] trying to find ext::foundation")

message(STATUS "[extcpp] EXT_DOWNLOAD=${EXT_DOWNLOAD}")

if(EXT_DOWNLOAD)

message(STATUS "[extcpp] declaring download location for ext::foundation")

include(FetchContent)

FetchContent_Declare(

ExtFoundation

GIT_REPOSITORY https://github.com/extcpp/foundation.git

GIT_TAG master

)

FetchContent_MakeAvailable(ExtFoundation)

elseif(EXISTS "${EXT_FOUNDATION_PATH}/CMakeLists.txt")

message(STATUS "[extcpp] looking for foundation in ${EXT_FOUNDATION_PATH}")

add_subdirectory("${EXT_FOUNDATION_PATH}" "${CMAKE_CURRENT_BINARY_DIR}/foundation")

endif()

if(NOT TARGET ext::foundation)

find_package(ExtFoundation REQUIRED) # already fatal

message(FATAL_ERROR "[extcpp] can not provide target ext::foundation")

endif()

endif()