# build the Rust side as a static library
set(impl_basename "${CARGO_TARGET_DIR}/release/libphoton_light_impl")

set(cargo_cmake_args)

if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.27")
	list(APPEND cargo_cmake_args DEPENDS_EXPLICIT_ONLY)
endif()

if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.28")
	list(APPEND cargo_cmake_args JOB_SERVER_AWARE TRUE)
endif()

add_custom_command(
	OUTPUT "${impl_basename}.a"
	COMMAND env "CARGO_TARGET_DIR=${CARGO_TARGET_DIR}" ${CARGO} build --release --package photon-light-impl
	WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
	DEPFILE "${impl_basename}.d"
	USES_TERMINAL
	VERBATIM
	${cargo_cmake_args}
)

# HACK ensure CMake *actually adds* the command above
add_custom_target(build_impl
	DEPENDS "${impl_basename}.a"
)

add_library(photon_light_impl STATIC IMPORTED)

set_target_properties(photon_light_impl PROPERTIES
	IMPORTED_LOCATION "${impl_basename}.a"
)