llvm_canonicalize_cmake_booleans(
  NPCOMP_ENABLE_IREE
)

configure_lit_site_cfg(
        ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
        ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
        MAIN_CONFIG
        ${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py
)

set(NPCOMP_TEST_DEPENDS
        FileCheck count not
        npcomp-opt
        npcomp-run-mlir
        NPCOMPNativePyExt
)

# Optional features.
if(NPCOMP_ENABLE_IREE)
  LIST(APPEND NPCOMP_TEST_DEPENDS
    # TODO: Fix this so it has an IREE prefix
    bindings_python_pyiree_rt_rt
    # TODO: Why is this separate?
    bindings_python_pyiree_rt_system_api
  )
endif()

add_lit_testsuite(check-npcomp-lit "Running the npcomp regression tests"
        ${CMAKE_CURRENT_BINARY_DIR}
        DEPENDS ${NPCOMP_TEST_DEPENDS}
        )
set_target_properties(check-npcomp-lit PROPERTIES FOLDER "Tests")

add_lit_testsuites(NPCOMP_OPT ${CMAKE_CURRENT_SOURCE_DIR} DEPENDS ${NPCOMP_TEST_DEPENDS})

add_dependencies(check-npcomp check-npcomp-lit)