CMake - Githubissues

LLNL / MACSio

A Multi-purpose, Application-Centric, Scalable I/O Proxy Application

https://computing.llnl.gov/projects/co-design/macsio

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CMake #8

Closed gonsie closed 6 years ago

gonsie commented 6 years ago

Start of cmake branch (now that json-cwx is pulled out). There is still a lot left to do, mostly with the plugins. CMake's implementation of finding dependencies isn't quite as nice as the way it was set up in gmake.

[ ] document the way to "turn on" a plug in and how to specify its install location
[x] create a cmake/FindNAME.cmake file for each of the plugins.
[ ] update documentation for people adding their own plugin
[ ] check that things work

When we eventually switch to BLT this will get much nicer. BLT has the config-site style support that is already in use here.

jadickson commented 6 years ago

Added a cmake/FindNAME.cmake file for each of the plugins (this includes any dependencies a plugin library may have, e.g. the Exodus makefile pointed to NetCDF so there is both a FindEXODUS.cmake and aFindNETCDF.cmake)
The relevant lines have been added to the main CMakeLists.txt to find and use the library variables

jadickson commented 6 years ago

CMake build should now work correctly as of 3bf8bc3e6d75946910452c414d13f70285563879

Worked locally when building with:

mkdir build && cd build
cmake -DCMAKE_CXX_COMPILER=mpicxx -DWITH_JSON-CWX_PREFIX=$JSON_DIR -DENABLE_PDB_PLUGIN=ON -DENABLE_SILO_PLUGIN=ON -DWITH_SILO_PREFIX=$SILO_DIR -DENABLE_HDF5_PLUGIN=ON -DWITH_HDF5_PREFIX=$HDF5_DIR -DENABLE_TYPHONIO_PLUGIN=ON -DWITH_TYPHONIO_PREFIX=$TYPHONIO_DIR -DENABLE_EXODUS_PLUGIN=ON -DWITH_EXODUS_PREFIX=$EXODUS_DIR -DWITH_NETCDF_PREFIX=$NETCDF_DIR ..
make