Add greedy

[Dhananjhay]

Checklist

• Title of this PR is meaningful: e.g. "Adding my_nifty_package", not "updated meta.yaml".
• License file is packaged (see here for an example).
• Source is from official source.
• Package does not vendor other packages. (If a package uses the source of another package, they should be separate packages or the licenses of all packages need to be packaged).
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• Build number is 0.
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[github-actions]

Hi! This is the staged-recipes linter and I found some lint.

File-specific lints and/or hints:

• recipes/greedy/meta.yaml:
  • lints:
    • Feedstock with the same name exists in conda-forge.
    • The following maintainers have not yet confirmed that they are willing to be listed here: pyushkevich. Please ask them to comment on this PR if they are.

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/greedy/meta.yaml) and found some lint.

Here's what I've got...

For recipes/greedy/meta.yaml:

• There are too few lines. There should be one empty line at the end of the file.
• This recipe is using a compiler, which now requires adding a build dependence on {{ stdlib("c") }} as well. Note that this rule applies to each output of the recipe using a compiler. For further details, please see META: {{ stdlib("c") }} migration conda-forge.github.io#2102.

[github-actions]

Hi! This is the staged-recipes linter and your PR looks excellent! 🚀

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/greedy/meta.yaml) and found it was in an excellent condition.

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/greedy/meta.yaml) and found some lint.

Here's what I've got...

For recipes/greedy/meta.yaml:

• This recipe is using a compiler, which now requires adding a build dependence on {{ stdlib("c") }} as well. Note that this rule applies to each output of the recipe using a compiler. For further details, please see META: {{ stdlib("c") }} migration conda-forge.github.io#2102.

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/greedy/meta.yaml) and found it was in an excellent condition.

[Dhananjhay]

@conda-forge/help-c-cpp ready for review please!

[chrisburr]

You should patch the sources rather than doing this.

Also the current implementation of this completely ignores the version number and just takes the latest version of the sources.