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110 lines
4.0 KiB
110 lines
4.0 KiB
# @HEADER
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# ************************************************************************
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#
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# TriBITS: Tribal Build, Integrate, and Test System
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# Copyright 2016, 2022, 2023 Sandia Corporation
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#
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# Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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# the U.S. Government retains certain rights in this software.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the Corporation nor the names of the
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# ************************************************************************
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# @HEADER
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set(CNGS_ALLOW_MODERN FALSE CACHE BOOL "Allow finding CGNS as a modern CMake config file with exported targets (and only this way)")
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if ((CGNS_ALLOW_MODERN AND HDF5_FOUND_MODERN_CONFIG_FILE) OR CGNS_FORCE_MODERN)
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set(minimum_modern_CGNS_version 4.0)
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print_var(CGNS_ALLOW_MODERN)
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print_var(CGNS_FORCE_MODERN)
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message("-- Using find_package(CGNS ${minimum_modern_CGNS_version} CONFIG) ...")
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find_package(CGNS ${minimum_modern_CGNS_version} CONFIG NAMES cgns)
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if (CGNS_FOUND)
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message("-- Found CGNS_CONFIG=${CGNS_CONFIG}")
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message("-- Generating CGNS::all_libs and CGNSConfig.cmake")
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tribits_extpkg_create_imported_all_libs_target_and_config_file(
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CGNS
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INNER_FIND_PACKAGE_NAME CGNS
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IMPORTED_TARGETS_FOR_ALL_LIBS cgns)
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set(TPL_CGNS_NOT_FOUND FALSE)
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endif()
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endif()
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if (NOT TARGET CGNS::all_libs)
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#
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# First, set up the variables for the (backward-compatible) TriBITS way of
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# finding CGNS. These are used in case find_package(CGNS ...) is not
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# called or does not find CGNS. Also, these variables need to be non-null
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# in order to trigger the right behavior in the function
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# tribits_tpl_find_include_dirs_and_libraries().
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#
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if (${CMAKE_VERSION} GREATER "3.13")
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cmake_policy(SET CMP0074 NEW)
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endif()
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set(REQUIRED_HEADERS cgnslib.h)
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set(REQUIRED_LIBS_NAMES cgns)
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#
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# Second, search for CGNS components (if allowed) using the standard
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# find_package(CGNS ...).
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#
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tribits_tpl_allow_pre_find_package(CGNS CGNS_ALLOW_PREFIND)
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if (CGNS_ALLOW_PREFIND)
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message("-- Using find_package(CGNS ...) ...")
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set(CMAKE_MODULE_PATH
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"${CMAKE_MODULE_PATH}"
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"${CMAKE_CURRENT_LIST_DIR}/find_modules"
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"${CMAKE_CURRENT_LIST_DIR}/utils"
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)
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find_package(CGNS)
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if (CGNS_FOUND)
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set(TPL_CGNS_LIBRARIES ${CGNS_LIBRARIES} CACHE PATH
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"List of semi-colon separated (full) paths to the CGNS libraries")
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set(TPL_CGNS_INCLUDE_DIRS ${CGNS_INCLUDE_DIRS} CACHE PATH
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"List of semi-colon separated list of directories containing CGNS header files")
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endif()
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endif()
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#
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# Third, call tribits_tpl_find_include_dirs_and_libraries()
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#
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tribits_tpl_find_include_dirs_and_libraries( CGNS
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REQUIRED_HEADERS ${REQUIRED_HEADERS}
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REQUIRED_LIBS_NAMES ${REQUIRED_LIBS_NAMES})
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endif() |