dune-spack/README.md

# DISCLAIMER

This repository is in early experimental stage. As soon as it is mature,
this disclaimer will be removed and the project will be publicly announced
through the mailing list. Until then, you are invited to try this and report
your experiences, but you might experience some problems.

# Dune Spack repository
## Installation
Clone spack git
```
git clone https://github.com/spack/spack.git
source ./share/spack/setup-env.sh
spack bootstrap
```
add dune spack repo
```
cd $HOME
git clone https://github.com/gauthier12/dune_spack_repo.git
spack repo add dune_spack_repo
```
Install dune with desired modules
```
spack install dune+desired+modules+.....
```
by example
```
spack install dune+uggrid+grid+functions
```
modules dependencies wil be automatically downloaded and added

## Use 
To use dune, load the module
```
source /PATH/TO/SPACK/share/spack/setup-env.sh
spack load dune
```
if python module was installed, python bindings are avalaible after loading the module

## Build a new module
### Load the dune module
```
source /PATH/TO/SPACK/share/spack/setup-env.sh
spack load dune
```
### Initialize dune project
```
duneproject
```
Answer the questions about the new modules, enter the project folder and compile with standard cmake
```
mkdir build
cd build 
cmake ..
cmake --build .
```