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|
##
## find cuTT
##
find_path(_CUTT_INSTALL_DIR NAMES include/cutt.h lib/libcutt.a HINTS ${CUTT_INSTALL_DIR})
if( _CUTT_INSTALL_DIR )
message(STATUS "cuTT found at ${_CUTT_INSTALL_DIR}")
elseif(TA_EXPERT)
message("** cuTT was not found")
message(STATUS "** Downloading and building cuTT is explicitly disabled in EXPERT mode")
else()
# TODO need to fix the auto installation of cuTT
include(ExternalProject)
# set source and build path for cuTT in the TiledArray project
set(EXTERNAL_SOURCE_DIR ${PROJECT_BINARY_DIR}/external/source/cutt)
# cutt only supports in source build
set(EXTERNAL_BUILD_DIR ${PROJECT_BINARY_DIR}/external/build/cutt)
set(EXTERNAL_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/external/cutt)
if (NOT CUTT_URL)
set(CUTT_URL https://github.com/ValeevGroup/cutt.git)
endif (NOT CUTT_URL)
if (NOT CUTT_TAG)
set(CUTT_TAG ${TA_TRACKED_CUTT_TAG})
endif (NOT CUTT_TAG)
message("** Will clone cuTT from ${CUTT_URL}")
# need to change the separator of list to avoid issues with ExternalProject parsing
# set(CUDA_FLAGS "${CUDA_NVCC_FLAGS}")
# string(REPLACE ";" "::" CUDA_FLAGS "${CUDA_NVCC_FLAGS}")
#message(STATUS "CUDA_FLAGS: " "${CUDA_FLAGS}")
set(CUTT_CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX=${EXTERNAL_INSTALL_DIR}
-DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS}
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
-DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
-DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
-DCMAKE_C_FLAGS_RELWITHDEBINFO=${CMAKE_C_FLAGS_RELWITHDEBINFO}
-DCMAKE_C_FLAGS_MINSIZEREL=${CMAKE_C_FLAGS_MINSIZEREL}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
-DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}
-DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}
-DCMAKE_CXX_FLAGS_MINSIZEREL=${CMAKE_CXX_FLAGS_MINSIZEREL}
-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}
-DCMAKE_CXX_EXTENSIONS=${CMAKE_CXX_EXTENSIONS}
-DCMAKE_CUDA_STANDARD=${CMAKE_CUDA_STANDARD}
-DCMAKE_CUDA_EXTENSIONS=${CMAKE_CUDA_EXTENSIONS}
-DENABLE_UMPIRE=OFF
-DCUTT_USES_THIS_UMPIRE_ALLOCATOR=ThreadSafeUMDynamicPool
-DCMAKE_PREFIX_PATH=${_UMPIRE_INSTALL_DIR}
-DENABLE_NO_ALIGNED_ALLOC=ON
-DCMAKE_CUDA_HOST_COMPILER=${CMAKE_CUDA_HOST_COMPILER}
-DCUDA_TOOLKIT_ROOT_DIR=${CUDAToolkit_ROOT}
)
if (CMAKE_TOOLCHAIN_FILE)
set(CUTT_CMAKE_ARGS "${CUTT_CMAKE_ARGS}"
"-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
endif(CMAKE_TOOLCHAIN_FILE)
if (BUILD_SHARED_LIBS)
set(CUTT_DEFAULT_LIBRARY_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
else(BUILD_SHARED_LIBS)
set(CUTT_DEFAULT_LIBRARY_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
endif(BUILD_SHARED_LIBS)
# N.B. Ninja needs spelling out the byproducts of custom targets, see https://cmake.org/cmake/help/v3.3/policy/CMP0058.html
set(CUTT_BUILD_BYPRODUCTS "${EXTERNAL_BUILD_DIR}/src/libcutt${CUTT_DEFAULT_LIBRARY_SUFFIX}")
message(STATUS "custom target cutt is expected to build these byproducts: ${CUTT_BUILD_BYPRODUCTS}")
ExternalProject_Add(cutt
PREFIX ${CMAKE_INSTALL_PREFIX}
STAMP_DIR ${PROJECT_BINARY_DIR}/external/cutt-stamp
TMP_DIR ${PROJECT_BINARY_DIR}/external/tmp
#--Download step--------------
DOWNLOAD_DIR ${EXTERNAL_SOURCE_DIR}
GIT_REPOSITORY ${CUTT_URL}
GIT_TAG ${CUTT_TAG}
#--Configure step-------------
SOURCE_DIR ${EXTERNAL_SOURCE_DIR}
LIST_SEPARATOR ::
UPDATE_DISCONNECTED 1
CMAKE_ARGS
${CUTT_CMAKE_ARGS}
${EXTERNAL_SOURCE_DIR}
#--Build step-----------------
BINARY_DIR ${EXTERNAL_BUILD_DIR}
BUILD_COMMAND ${CMAKE_COMMAND} --build . --target cutt -v
BUILD_BYPRODUCTS ${CUTT_BUILD_BYPRODUCTS}
#--Install step---------------
INSTALL_COMMAND ${CMAKE_COMMAND} --build . --target install
#--Custom targets-------------
STEP_TARGETS build
)
# Add cuTT dependency to External
add_dependencies(External-tiledarray cutt-build)
set(_CUTT_INSTALL_DIR ${EXTERNAL_INSTALL_DIR})
endif(_CUTT_INSTALL_DIR)
add_library(TiledArray_CUTT INTERFACE)
set_target_properties(TiledArray_CUTT
PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES
"$<BUILD_INTERFACE:${EXTERNAL_SOURCE_DIR}/src>;$<INSTALL_INTERFACE:${_CUTT_INSTALL_DIR}/include>"
INTERFACE_LINK_LIBRARIES
"$<BUILD_INTERFACE:${CUTT_BUILD_BYPRODUCTS}>;$<INSTALL_INTERFACE:${_CUTT_INSTALL_DIR}/lib/libcutt.${CUTT_DEFAULT_LIBRARY_SUFFIX}>"
)
install(TARGETS TiledArray_CUTT EXPORT tiledarray COMPONENT tiledarray)
#TODO test cuTT
|
