Package bip340.0.1.1

[andunieee]

bip340.0.1.1

bitcoin schnorr signatures
libsecp256k1 wrapper for OCaml that only exposes a few primitives required for creating and verifying Schnorr signatures.

---

• Homepage: https://github.com/andunieee/bip340
• Source repo: git+https://github.com/andunieee/bip340.git
• Bug tracker: https://github.com/andunieee/bip340/issues

---

🐫 Pull-request generated by opam-publish v2.3.0

[samoht]

@andunieee, it seems that you forgot to add the right dependencies in the opam file. I've tried to add the one corresponding to the build errors I saw, but you might want to have a look and fix this in your package directly so that the next releases go smoothly.

[andunieee]

Sorry, this is my first time publishing a package. I've fixed it an updated the tag to 0.1.1, but kept all in this same PR if that is ok. Next time will be better. Thank you!

[mseri]

Looks like a system dependency is missing:

# /usr/bin/ld: cannot find -lsecp256k1: No such file or directory

Can you check if a suitable conf- package is already present or create one and depend on it? See e.g. https://github.com/ocaml/opam-repository/blob/master/packages/conf-libpcre/conf-libpcre.1/opam for an example (in the opam-repository wiki here on github you can also find where to look for the package names)

[andunieee]

OK, give me some more time and I'll try to figure out how to add the dependency.

Should be ok if I look into other Opam packages that also depend on exotic C libraries, right?

[mseri]

Sure, they are usually called conf- followed by the name of the main system library they install. See also https://github.com/ocaml/opam-repository/wiki/Depexts-os-distribution---os-family-values

[raphael-proust]

FWI, the package conf-secp256k1 already exists. Considering the error message, I'd guess this is the system library you need to depend on.

[shonfeder]

Hi @andunieee. Just checking in whether you would still like to land this in the repo, and if so, whether there is any additional support or pointers we can provide that would help!

[punchagan]

nitpick: topics tag can be removed here.

[shonfeder]

Suggested change

	tags: ["topics" "bitcoin" "schnorr" "taproot" "bip340"]
	tags: ["bitcoin" "schnorr" "taproot" "bip340"]