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Ben Wiederhake 5f724b6ca1 Travis: Toolchain only depends on headers, not impls 
When libstdc++ was added in 4977fd22b8, just calling
'make install' was the easiest way to install the headers. And the headers are all
that is needed for libstdc++ to determine the ABI. Since then, BuildIt.sh was
rewritten again and again, and somehow everyone just silently assumed that
libstdc++ also depends on libc.a and libm.a, because surely it does?

Turns out, it doesn't! This massively reduces the dependencies of libstdc++,
hopefully meaning that the Toolchain doesn't need to be rebuilt so often on Travis.

Furthermore, the old method of trying to determine the dependency tree with
bash/grep/etc. has finally broken anyways:

    https://travis-ci.com/github/SerenityOS/serenity/builds/179805569#L567

In summary, this should eliminate most of the Toolchain rebuilds on Travis,
and therefore make Travis build blazingly fast! :^)
2020-08-15 16:49:55 +02:00
.github Meta: Add GitHub Sponsors to funding options 2019-11-02 23:32:34 +01:00
AK Meta: Install source files at /usr/src/serenity 2020-08-15 15:06:35 +02:00
Applications SystemMonitor: ProcessStack is now ThreadStack 2020-08-15 13:38:24 +02:00
Base Base: Modify "little" project 2020-08-15 15:06:35 +02:00
Demos LibC: Avoid ninja-imports of system functions 2020-08-12 20:40:59 +02:00
DevTools HackStudio: Use CodeDocument instead of TextDocument 2020-08-15 15:06:35 +02:00
Documentation Docs: explain how to enable QEMU hardware acceleration on Windows 2020-08-14 15:09:59 +02:00
Games 2048: Move out the 'undo' action to the app menu/action 2020-08-14 15:10:31 +02:00
Kernel Meta: Install source files at /usr/src/serenity 2020-08-15 15:06:35 +02:00
Libraries LibDebug: Fix DebugSession teardown 2020-08-15 15:06:35 +02:00
MenuApplets ResourceGraph: add tooltips to cpu and memory graphs 2020-08-14 16:09:58 +02:00
Meta Meta: Don't require setting SERENITY_ROOT for refresh script 2020-08-15 13:38:24 +02:00
Ports LibC+Kernel: Start implementing sysconf 2020-07-15 00:07:20 +02:00
Services SystemServer: Adjust assertion+comment for new dup2() behavior 2020-08-15 11:14:09 +02:00
Shell Shell: Restore input offset when failing to parse a redirection 2020-08-14 14:51:31 +02:00
Toolchain Travis: Toolchain only depends on headers, not impls 2020-08-15 16:49:55 +02:00
Userland LibJS+LibWeb: Clear exceptions after call'ing JavaScript functions 2020-08-14 17:31:07 +02:00
.clang-format Meta: Update .clang-format to not indent nested namespaces 2020-03-14 10:10:21 +01:00
.gitattributes Meta: Add .gitattributes file 2020-07-30 17:07:40 +02:00
.gitignore .gitignore: Add .swo 2020-07-27 21:53:46 +02:00
.travis.yml Travis: Don't use Python 2, clarify reason of reinstall 2020-08-15 16:49:09 +02:00
CMakeLists.txt Meta: Install source files at /usr/src/serenity 2020-08-15 15:06:35 +02:00
CODE_OF_CONDUCT.md Meta: Move code of conduct (lol) to a separate file 2019-10-23 10:05:06 +02:00
CONTRIBUTING.md Meta: Update C++ standard to C++20 in CONTRIBUTING.md 2020-05-27 11:22:14 +02:00
LICENSE Meta: Tweak license in celebration of 10'000 commits :^) 2020-05-28 19:07:31 +02:00
ReadMe.md Meta: Add Ben Wiederhake to the contributors list :^) 2020-08-12 20:51:47 +02:00

ReadMe.md

SerenityOS

Graphical Unix-like operating system for x86 computers.

Travis CI status

About

SerenityOS is a love letter to '90s user interfaces with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems.

Roughly speaking, the goal is a marriage between the aesthetic of late-1990s productivity software and the power-user accessibility of late-2000s *nix. This is a system by us, for us, based on the things we like.

I (Andreas) regularly post raw hacking sessions and demos on my YouTube channel.

Sometimes I write about the system on my github.io blog.

I'm also on Patreon and GitHub Sponsors if you would like to show some support that way.

Screenshot

Screenshot as of 8ea4375

Kernel features

  • x86 (32-bit) kernel with pre-emptive multi-threading
  • Hardware protections (SMEP, SMAP, UMIP, NX, WP, TSD, ...)
  • IPv4 stack with ARP, TCP, UDP and ICMP protocols
  • ext2 filesystem
  • POSIX signals
  • Purgeable memory
  • /proc filesystem
  • Pseudoterminals (with /dev/pts filesystem)
  • Filesystem notifications
  • CPU and memory profiling
  • SoundBlaster 16 driver
  • VMWare/QEMU mouse integration

System services

  • Launch/session daemon (SystemServer)
  • Compositing window server (WindowServer)
  • Text console manager (TTYServer)
  • DNS client (LookupServer)
  • Network protocols server (ProtocolServer)
  • Software-mixing sound daemon (AudioServer)
  • Desktop notifications (NotificationServer)
  • HTTP server (WebServer)
  • Telnet server (TelnetServer)
  • DHCP client (DHCPClient)

Libraries

  • C++ templates and containers (AK)
  • Event loop and utilities (LibCore)
  • 2D graphics library (LibGfx)
  • GUI toolkit (LibGUI)
  • Cross-process communication library (LibIPC)
  • HTML/CSS engine (LibWeb)
  • JavaScript engine (LibJS)
  • Markdown (LibMarkdown)
  • Audio (LibAudio)
  • PCI database (LibPCIDB)
  • Terminal emulation (LibVT)
  • Out-of-process network protocol I/O (LibProtocol)
  • Mathematical functions (LibM)
  • ELF file handing (LibELF)
  • POSIX threading (LibPthread)
  • Higher-level threading (LibThread)
  • Transport Layer Security (LibTLS)
  • HTTP and HTTPS (LibHTTP)

Userland features

  • Unix-like libc and userland
  • Shell with pipes and I/O redirection
  • On-line help system (both terminal and GUI variants)
  • Web browser (Browser)
  • C++ IDE (HackStudio)
  • IRC client
  • Desktop synthesizer (Piano)
  • Various desktop apps & games
  • Color themes

How do I read the documentation?

Man pages are browsable outside of SerenityOS under Base/usr/share/man.

When running SerenityOS you can use man for the terminal interface, or help for the GUI interface.

How do I build and run this?

See the SerenityOS build instructions

Before opening an issue

Please see the issue policy.

Communication hubs

The main hub is #serenityos on the Freenode IRC network.

We also have a project mailing list: serenityos-dev.

Author

Contributors

(And many more!) The people listed above have landed more than 100 commits in the project. :^)

License

SerenityOS is licensed under a 2-clause BSD license.