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FindOpenMPMacOS.cmake
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53 lines (46 loc) · 1.59 KB
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# Copyright 2019-2026 CERN and copyright holders of ALICE O2.
# 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.
find_library(OpenMP_LIBRARY
NAMES omp libomp
HINTS
/opt/homebrew/opt/libomp/lib
/usr/local/opt/libomp/lib
)
find_path(OpenMP_INCLUDE_DIR
NAMES omp.h
HINTS
/opt/homebrew/opt/libomp/include
/usr/local/opt/libomp/include
)
mark_as_advanced(OpenMP_LIBRARY OpenMP_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
OpenMPMacOS
DEFAULT_MSG
OpenMP_LIBRARY OpenMP_INCLUDE_DIR
)
if (OpenMPMacOS_FOUND)
set(OpenMP_LIBRARIES ${OpenMP_LIBRARY})
set(OpenMP_INCLUDE_DIRS ${OpenMP_INCLUDE_DIR})
set(OpenMP_CXX_FOUND TRUE)
set(OpenMP_FOUND TRUE)
add_library(OpenMP::OpenMP_CXX INTERFACE IMPORTED)
set_target_properties(OpenMP::OpenMP_CXX PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${OpenMP_INCLUDE_DIRS}"
INTERFACE_COMPILE_OPTIONS "-Xclang;-fopenmp"
INTERFACE_LINK_LIBRARIES "${OpenMP_LIBRARIES}"
)
message(STATUS
"Found OpenMP (macOS workaround): "
"library=${OpenMP_LIBRARY}, "
"include=${OpenMP_INCLUDE_DIR}"
)
endif()