A simple test of z5 wrapped to work with C.

This takes the example C++ main.cpp file example found in the README.md of the z5py repository, which can be seen in the main.cpp file of this repository.

The point of this repository is to demonstrate:

1. how to build and run the main.cpp C++ file, using the C++ z5 API
2. how to wrap the z5 C++ code (that is necessary to execute the main.cpp program) in a C header file
3. how to build and run the main.c C file, using the C/C++ z5 wrapper

To create the environment you need to build and run, you need to install the conda environment using the export file environment.txt, as follows:

conda create --name cz5test --file environment.txt

To build, you need to activate the conda environment and use the conda compilers. Assuming you are in the cz5test repository top-level directory, do the following:

# Activate conda environment
conda activate cz5test

# Create the build directory
mkdir build
cd build

# Configure the build with cmake
cmake ..

# Make the `main.cpp` executable and run it (test)
make test_cpp
./test_cpp

# Make the `main.c` executable and run it (test)
# CURRENTLY THIS DOESN'T WORK!!!  This is the goal!
make test_c
./test_c