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FindO2arrow.cmake

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# See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.

# All rights not expressly granted are reserved.

# This software is distributed under the terms of the GNU General Public

# License v3 (GPL Version 3), copied verbatim in the file "COPYING".

# In applying this license CERN does not waive the privileges and immunities

# granted to it by virtue of its status as an Intergovernmental Organization

# or submit itself to any jurisdiction.

# Simply provide a namespaced alias for the existing target

set(_CMAKE_MODULE_PATH_COPY ${CMAKE_MODULE_PATH}) # Make sure CMAKE_MODULE_PATH is not reset

find_package(Arrow CONFIG QUIET)

if(NOT Arrow_FOUND)

set(Arrow_DIR ${arrow_DIR})

find_package(arrow CONFIG PATHS ${Arrow_DIR} QUIET)

endif()

find_package(Gandiva CONFIG PATHS ${Arrow_DIR} QUIET)

if(TARGET arrow_shared)

# Promote the imported target to global visibility (so we can alias it)

set_target_properties(arrow_shared PROPERTIES IMPORTED_GLOBAL TRUE)

add_library(arrow::arrow_shared ALIAS arrow_shared)

set(arrow_TARGET ON)

endif()

if(TARGET gandiva_shared)

# Promote the imported target to global visibility (so we can alias it)

set_target_properties(gandiva_shared PROPERTIES IMPORTED_GLOBAL TRUE)

add_library(arrow::gandiva_shared ALIAS gandiva_shared)

set(gandiva_TARGET ON)

endif()

include(FindPackageHandleStandardArgs)

find_package_handle_standard_args(O2arrow REQUIRED_VARS arrow_TARGET gandiva_TARGET)

unset(arrow_TARGET)

unset(gandiva_TARGET)

set(CMAKE_MODULE_PATH ${_CMAKE_MODULE_PATH_COPY})

unset(_CMAKE_MODULE_PATH_COPY)