Michael Vetter 606a10208a build: Enable _FORTIFY_SOURCE and -Og optimization
Add security hardening via _FORTIFY_SOURCE=2 and switch to -Og to
provide the necessary optimization for these checks while remaining
debugger friendly.

The goal is to catch many buffer overflows and format string errors
at compile-time or runtime.

-Og may occasionally optimize out very short-lived
local variables, making them invisible in the debugger.
So i'm not sure this is a very good idea. But I hope that we will find
bugs earlier and don't even need to debug that often. We might revert
this change later though in case we run into problems too often.

I'm not aware of any other downsides.
2026-02-26 08:50:12 +01:00
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Profanity

Build Status GitHub contributors Packaging status

Profanity is a console based XMPP client inspired by Irssi.

If you like Profanity consider becoming a sponsor or donate some money.

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See the User Guide for information on installing and using Profanity.

Project

This project is about freedom, privacy and choice. We want to enable people to chat with one another in a safe way. Thus supporting encryption (OTR, PGP, OMEMO, OX) and being decentralized, meaning everyone can run their own server. We believe XMPP is a great proven protocol with an excellent community serving this purpose well.

Feel free to follow us on twitter, join our mailing list and/or MUC.

Installation

Our user guide contains an install section and a section for building from source yourself.

Donations

We would highly appreciate if you support us via GitHub Sponsors. Especially if you make feature requests or need help using Profanity. Sponsoring enables us to spend time on Profanity.

An alternative way to support us would be to ask for our IBAN or use Bitcoin: bc1qx265eat7hfasqkqmk9qf38delydnrnuvzhzy0x.

Thank you! <3

How to contribute

We tried to sum things up on our helpout page. Additionally you can check out our blog where we have articles like: How to get a backtrace and Contributing a Patch via GitHub. For more technical details check out our CONTRIBUTING.md file.

Getting help

To get help, first read our User Guide then check out the FAQ. If you have are having a problem then first search the issue tracker. If you don't find anything there either come to our MUC or create a new issue depending on what your problem is.

Website

URL: https://profanity-im.github.io

Repo: https://github.com/profanity-im/profanity-im.github.io

Blog

URL: https://profanity-im.github.io/blog

Repo: https://github.com/profanity-im/blog

Mailinglist

Mailing List: https://lists.posteo.de/listinfo/profanity

Chatroom

MUC: profanity@rooms.dismail.de

Plugins

Plugins repository: https://github.com/profanity-im/profanity-plugins

Description
Mirror of the CProof repository. Used for backward compatibility. Please use https://git.jabber.space/devs/cproof for Issues, Pull Requests and any other interactions.
Readme 38 MiB
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