ENH: add conda recipe

[wlattner]

f2py projects need to extend LDFLAGS in build.sh otherwise, the package will not build successfully. See numpy/numpy#7427.

[mheilman]

I think it's probably worth adding a comment in the README about how to build the conda package, though I suppose that's only necessary for maintainers.

[mheilman]

conda build conda.recipe --numpy 1.11 and then conda install glmnet -c file://path/to/conda-bld/ seems to work just fine.

Is conda.recipe a typical place to put a recipe for a package?

[dan-blanchard]

I'd suggest contributing the recipe directly to conda-forge, so packages get built automatically for all platforms and this will end up in the conda-forge channel.

[jseabold]

Opened a PR for this

conda-forge/staged-recipes#3224

[jseabold]

Still not sure about windows for #5. There's some start commits in that PR, but I'd need some time to read and figure out the conda windows fortran toolchain.

[jseabold]

This is on conda-forge now. Still needs a windows fortran hero.

conda-forge/staged-recipes#3224
https://github.com/conda-forge/glmnet-feedstock