Apart from bumping the toolchain Clang's and port's version, this commit
completely overhauls the way LLVM toolchain is built.
First, it gets rid of a complicated two-stage process of first compiling
clang and compiler-rt builtins and then building libunwind, libc++abi,
and libc++ -- it is possible to create a complete cross-compilation
toolchain in a single CMake invocation with a modern LLVM. Moreover, the
old method was inherently unsupported and subtly broken.
Next, it utilizes full potential of the Stubs "framework". Now we are
even able to compile Clang with -Wl,-z,defs which makes one of the
patches obsolete and the whole installation less error-prone. Note that
it comes at a cost of complicating the bootstrap process on a completely
novel architecture but this hopefully won't happen often.
Lastly, it fixes handling of the -no*lib* family of flags in the
Serenity LLVM driver and correctly uses -nostartfiles in conjunction
with stubs to make necessary CMake configure-time checks succeed.
The automatically created CMakeConfig file was not working for
cross-compilation. We now prefix the path with `${CMAKE_SYSROOT}`
to have it work on host and target.
- New upstream stable version is available
- Networking is now fully stable and enabled by default
- SDL2 backend is now available alongside SDL1, so switch to it
- Fixed a name collision of PAGE_SIZE with Serenity headers
- Disable threaded IO on Serenity for now
- Many other changes and fixes
- See https://github.com/LekKit/RVVM/releases/tag/v0.6 for more
zlib.net uses DDoS protection, which results in broken downloads
whenever a browser validation page is served instead. The tarballs that
are uploaded to GitHub releases are identical with the ones that are
served on zlib.net.
The author unpublished everything on github and moved to codeberg.
The different hashes come from the new platform packaging the
tarfiles differently than before.
This patch fixes the download error that recently started occuring with
the asset file. The team over at STJR decided to disable the service we
were using to download the asset so we had to find an other way.
This downloads the full Windows zip file that contain the libraries,
executable and assets, we only copy the necessary assets over.
It's not as pretty but it does the job at least! :^)
Now that ports can find our OpenGL headers and shared library, remove
all configuration and patches that was previously needed to make ports
compile with LibGL.
The CMake syntax was a bit too new for our toolchain's CMake. The
following patch was backported:
b2497a8d15
Relevant issue:
https://github.com/curl/curl/issues/12920
As soon as the fix lands in the next curl version, we can remove this
patch again. :^)
This patch builds off the previous commit and removes the mouse hacks
entirely as they are not needed anymore.
With this, Sonic Robo Blast 2 now correctly locks the mouse inside the
game and makes for a much better playing experience! :^)
This patch implements the mouse warping functionality of SDL2.
This adds a WarpMouse function implementation to the SDL2 port.
SDL2 will then be able to use this for it's relative mouse mode
implementation.
With this, multiple ports depending on SDL2 now correctly lock the
mouse inside the window and it improves the experience significantly.
Note that as of now, you may need to pass the kernel argument
'vmmouse=off' in order to test these changes properly.
An SDL2 application is allowed to show a message box before the video
subsystem is initialized. This change makes sure GUI::Application is
initialized.
An example of this is SRB2: the process forks itself to let the child
process install itself as the signal handler and deal with errors. This
child process could try to show a message box long after the video
subsystem was initialized, but since it is a forked process there is no
static state for GUI::Application or the connection to the window
server and the process would crash because of a null dereference.
SRB2 will try to load libGLU.so.1 dynamically if started with the OpenGL
renderer, so add it as a dependency. The game still crashes immediately,
but this brings us one step closer :^)
This commit adds Sonic Robo Blast 2, a Sonic fangame running with SDL2
to the list of SerenityOS game ports.
The game is working fine for the most part but there's some performance
issues and the mouse never resets to the center so it gets stuck in the
window's corners. It seems like the multiplayer / networking is also
not quite working but I think that this is very cool already.
