PET Submodule Library Build Instructions for use in the Next Generation Water Resources Modeling Framework
These build instructions are specific to running evapotranspiration in the Next Generation Water Resources Modeling Framework
First, cd into the outer directory containing the submodule:
cd extern/evapotranspiration/evapotranspiration
Before library files can be built, a CMake build system must be generated. E.g.:
cmake -B cmake_build -S .
Note that when there is an existing directory, it may sometimes be necessary to clear it and regenerate, especially if any changes were made to the CMakeLists.txt file.
After there is build system directory, the shared library can be built using the petbmi CMake target. For example, the PET shared library file (i.e., the build config's petbmi target) can be built using:
cmake --build cmake_build --target petbmi -- -j 2
This will build a cmake_build/libpetbmi.<version>.<ext> file, where the version is configured within the CMake config, and the extension depends on the local machine's operating system.