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function(_thrust_find_thrust_multiconfig)
# Check which systems are enabled by multiconfig:
set(req_systems)
if (THRUST_MULTICONFIG_ENABLE_SYSTEM_CUDA)
list(APPEND req_systems CUDA)
endif()
if (THRUST_MULTICONFIG_ENABLE_SYSTEM_CPP)
list(APPEND req_systems CPP)
endif()
if (THRUST_MULTICONFIG_ENABLE_SYSTEM_TBB)
list(APPEND req_systems TBB)
endif()
if (THRUST_MULTICONFIG_ENABLE_SYSTEM_OMP)
list(APPEND req_systems OMP)
endif()
find_package(Thrust REQUIRED CONFIG
NO_DEFAULT_PATH # Only check the explicit path in HINTS:
HINTS "${Thrust_SOURCE_DIR}"
COMPONENTS ${req_systems}
)
endfunction()
function(_thrust_find_thrust_singleconfig)
find_package(Thrust REQUIRED CONFIG
NO_DEFAULT_PATH # Only check the explicit path in HINTS:
HINTS "${Thrust_SOURCE_DIR}"
)
# Create target now to prepare system found flags:
thrust_create_target(thrust FROM_OPTIONS ${THRUST_TARGET_FLAGS})
thrust_debug_target(thrust "${THRUST_VERSION}")
endfunction()
# Build a ${THRUST_TARGETS} list containing target names for all
# requested configurations
function(thrust_find_thrust)
if (THRUST_ENABLE_MULTICONFIG)
_thrust_find_thrust_multiconfig()
else()
_thrust_find_thrust_singleconfig()
endif()
endfunction()
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