# - Try to find oneCCL

#

# The following are set after configuration is done:

# ONECCL_FOUND : set to true if oneCCL is found.

# ONECCL_INCLUDE_DIRS : path to oneCCL include dir.

# ONECCL_LIBRARIES : list of libraries for oneCCL

#

# and the following imported targets:

#

# oneCCL

IF (NOT ONECCL_FOUND)

SET(ONECCL_FOUND OFF)

SET(ONECCL_LIBRARIES)

SET(ONECCL_INCLUDE_DIRS)

SET(ONECCL_ROOT "${PROJECT_SOURCE_DIR}/third_party/oneCCL")

IF(BUILD_NO_ONECCL_PACKAGE)

ADD_SUBDIRECTORY(${ONECCL_ROOT} oneCCL EXCLUDE_FROM_ALL)

ELSE()

ADD_SUBDIRECTORY(${ONECCL_ROOT} build)

ENDIF()

IF(NOT TARGET ccl)

MESSAGE(FATAL_ERROR "Failed to find oneCCL target")

ENDIF()

add_library(oneCCL ALIAS ccl)

GET_TARGET_PROPERTY(INCLUDE_DIRS oneCCL INCLUDE_DIRECTORIES)

SET(ONECCL_INCLUDE_DIRS ${INCLUDE_DIRS})

SET(ONECCL_LIBRARIES oneCCL)

find_package_handle_standard_args(oneCCL FOUND_VAR ONECCL_FOUND REQUIRED_VARS ONECCL_LIBRARIES ONECCL_INCLUDE_DIRS)

ENDIF(NOT ONECCL_FOUND)