set(USEARCH_PROJECT_DIR "${TiFlash_SOURCE_DIR}/contrib/usearch")
set(USEARCH_SOURCE_DIR "${USEARCH_PROJECT_DIR}/include")

add_library(_usearch INTERFACE)

if (NOT EXISTS "${USEARCH_SOURCE_DIR}/usearch/index.hpp")
    message (FATAL_ERROR "submodule contrib/usearch not found")
endif ()

target_include_directories(_usearch SYSTEM INTERFACE
    # ${USEARCH_PROJECT_DIR}/simsimd/include  # Use our simsimd
    ${USEARCH_PROJECT_DIR}/fp16/include
    ${USEARCH_SOURCE_DIR})

add_library(tiflash_contrib::usearch ALIAS _usearch)