riemann/src/python/setup.py relies on a circular dependency

[ahmadia]

Right now, Riemann's setup.py relies on the Fortran source being symbolically linked in to:

riemann/src/python/src

It seems that if I slightly modify the setup.py file (to look up one directory instead of down into the symbolic link), we can avoid this nasty symbolic link.

Somebody should look into this.

[rjleveque]

This might be related -- a user just pointed out that doing this

git clone git://github.com/clawpack/clawpack.git  clawpack-5.2.1
cd clawpack-5.2.1
python setup.py git-dev

results in a circular set of symbolic links, e.g. you can cd to
clawpack-5.2.1/riemann/src/python/riemann/src/python/riemann/src/python/riemann

[ahmadia]

Yes @rjleveque - the circular symbolic links are set up as part of the install.

[mandli]

Why is this only done when python setup.py git-dev is run? I also noticed some code in the setup.py that mentions un-symlinking this, is that not done in the git-dev case?

[ketch]

This is was resolved by #96.