diff --git a/cmake/FindnetCDF.cmake b/cmake/FindnetCDF.cmake new file mode 100644 --- /dev/null +++ b/cmake/FindnetCDF.cmake @@ -0,0 +1,73 @@ +#============================================================================= +# Copyright (c) 2019 Harald Sitter +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +# Try to find via config. If that isn't available fall back to manual lookup. +# Config is vastly preferrable because it will also make sure link dependencies +# are found and actually in the target link interface. +find_package(netCDF ${netCDF_FIND_VERSION} ${netCDF_FIND_REQUIRED} CONFIG QUIET) +if(netCDF_FOUND) + return() +endif() + +find_package(PkgConfig QUIET) +pkg_check_modules(PC_netCDF netcdf QUIET) + +find_library(netCDF_LIBRARIES + NAMES netcdf + HINTS ${PC_netCDF_LIBRARY_DIRS} +) + +find_path(netCDF_INCLUDE_DIR + NAMES netcdf.h + HINTS ${PC_netCDF_INCLUDE_DIRS} +) + +set(netCDF_VERSION ${PC_netCDF_VERSION}) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(netCDF + FOUND_VAR + netCDF_FOUND + REQUIRED_VARS + netCDF_LIBRARIES + netCDF_INCLUDE_DIR + VERSION_VAR + netCDF_VERSION +) + +if(netCDF_FOUND AND NOT TARGET netcdf) + add_library(netcdf UNKNOWN IMPORTED) + set_target_properties(netcdf PROPERTIES + IMPORTED_LOCATION "${netCDF_LIBRARIES}" + INTERFACE_INCLUDE_DIRECTORIES "${netCDF_INCLUDE_DIR}" + ) +endif() + +mark_as_advanced(netCDF_LIBRARIES netCDF_INCLUDE_DIR netCDF_VERSION) + +include(FeatureSummary) +