Zhang Boyang 97ee7fa7cb cmake: Fix dependency download logic
Previously, if download failure occurred or interrupted by Ctrl-C, the
broken file is not removed. This is true for the first case because
"message(FATAL_ERROR ..." stops cmake and "file(REMOVE ..." is never
reached. After that, if cmake is run second time, SHA256 verification is
skipped and the broken file will be used.

This patch fixes this by using a temporary intermediate file. The file
data is downloaded into a temporary file first, then the temporary file
is atomically renamed to destination.

Error checking of download status is also improved. The if clause now
checks error code against zero more strictly, according to cmake's
documentation.
2026-05-26 15:41:10 -04:00
2026-05-26 14:19:50 -04:00
2026-01-14 13:47:30 -05:00
2021-11-25 20:59:11 +11:00
2023-05-20 01:31:18 -07:00
2026-01-10 01:02:43 -05:00
2026-05-13 14:53:42 -07:00
2021-10-24 00:35:27 -07:00
2018-07-14 08:21:00 +01:00
2026-03-23 21:37:31 -05:00

OBS Studio <https://obsproject.com>
===================================

.. image:: https://github.com/obsproject/obs-studio/actions/workflows/push.yaml/badge.svg?branch=master
   :alt: OBS Studio Build Status - GitHub Actions
   :target: https://github.com/obsproject/obs-studio/actions/workflows/push.yaml?query=branch%3Amaster

.. image:: https://badges.crowdin.net/obs-studio/localized.svg
   :alt: OBS Studio Translation Project Progress
   :target: https://crowdin.com/project/obs-studio

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   :alt: OBS Studio Discord Server
   :target: https://obsproject.com/discord

What is OBS Studio?
-------------------

OBS Studio is software designed for capturing, compositing, encoding,
recording, and streaming video content, efficiently.

It's distributed under the GNU General Public License v2 (or any later
version) - see the accompanying COPYING file for more details.

Quick Links
-----------

- Website: https://obsproject.com

- Help/Documentation/Guides: https://github.com/obsproject/obs-studio/wiki

- Forums: https://obsproject.com/forum/

- Build Instructions: https://github.com/obsproject/obs-studio/wiki/Install-Instructions

- Developer/API Documentation: https://obsproject.com/docs

- Donating/backing/sponsoring: https://obsproject.com/contribute

- Bug Tracker: https://github.com/obsproject/obs-studio/issues

Contributing
------------

- If you would like to help fund or sponsor the project, you can do so
  via `Patreon <https://www.patreon.com/obsproject>`_, `OpenCollective
  <https://opencollective.com/obsproject>`_, or `PayPal
  <https://www.paypal.me/obsproject>`_.  See our `contribute page
  <https://obsproject.com/contribute>`_ for more information.

- If you wish to contribute code to the project, please make sure to
  read the coding and commit guidelines:
  https://github.com/obsproject/obs-studio/blob/master/CONTRIBUTING.md
  
- Code for the project follows the code style guidelines, located
  here: https://github.com/obsproject/obs-studio/blob/master/CODESTYLE.md

- Developer/API documentation can be found here:
  https://obsproject.com/docs

- If you wish to contribute translations, do not submit pull requests.
  Instead, please use Crowdin.  For more information read this page:
  https://obsproject.com/wiki/How-To-Contribute-Translations-For-OBS

- Contributors to OBS Studio and related repositories are expected to
  follow our Code of Conduct, which can be read here:
  https://github.com/obsproject/obs-studio/blob/master/COC.rst

- Other ways to contribute are by helping people out with support on
  our forums or in our community chat.  Please limit support to topics
  you fully understand -- bad advice is worse than no advice.  When it
  comes to something that you don't fully know or understand, please
  defer to the official help or official channels.


SAST Tools
----------

`PVS-Studio <https://pvs-studio.com/pvs-studio/?utm_source=website&utm_medium=github&utm_campaign=open_source>`_ - static analyzer for C, C++, C#, and Java code.
Description
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