144 lines
3.7 KiB
Markdown
144 lines
3.7 KiB
Markdown
# Building
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You must have a 64-bit machine for building and running the project. Always
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run your system updater before building and make sure you have the latest
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drivers.
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## Setup
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### Windows
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* Windows 7 or later
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* [Visual Studio 2019 or Visual Studio 2017](https://www.visualstudio.com/downloads/)
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* [Python 3.4+](https://www.python.org/downloads/)
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* Ensure Python is in PATH.
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* Windows 10 SDK
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```
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git clone https://github.com/xenia-project/xenia.git
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cd xenia
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xb setup
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# Build on command line (add --config=release for release):
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xb build
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# Pull latest changes, rebase, update submodules, and run premake:
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xb pull
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# Run premake and open Visual Studio (run the 'xenia-app' project):
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xb devenv
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# Run premake to update the sln/vcproj's:
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xb premake
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# Format code to the style guide:
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xb format
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```
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<!--
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# Remove intermediate files and build outputs (doesn't work on Linux):
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xb clean
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# Check for lint errors with clang-format:
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xb lint
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# Run the style checker on all code:
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xb style
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# Remove all build/ output and do a hard git reset:
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xb nuke
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# Runs the clang-tidy checker on all code:
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xb tidy
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## Testing:
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# Generate tests:
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xb gentests
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# Run tests:
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xb test
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# Run GPU tests:
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xb gputest
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## Other:
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# Generate SPIR-V binaries and header files:
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xb genspirv
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-->
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#### Debugging
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VS behaves oddly with the debug paths. Open the 'xenia-app' project properties
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and set the 'Command' to `$(SolutionDir)$(TargetPath)` and the
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'Working Directory' to `$(SolutionDir)..\..`. You can specify flags and
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the file to run in the 'Command Arguments' field (or use `--flagfile=flags.txt`).
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By default logs are written to a file with the name of the executable. You can
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override this with `--log_file=log.txt`.
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If running under Visual Studio and you want to look at the JIT'ed code
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(available around 0xA0000000) you should pass `--emit_source_annotations` to
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get helpful spacers/movs in the disassembly.
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### Linux
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Linux support is extremely experimental and presently incomplete.
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The build script uses LLVM/Clang 3.8. GCC should also work, but is not easily
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swappable right now.
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[CodeLite](https://codelite.org) is the IDE of choice and `xb premake` will spit
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out files for that. Make also works via `xb build`.
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To get the latest Clang on an Ubuntu system:
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```
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sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
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curl -sSL "http://llvm.org/apt/llvm-snapshot.gpg.key" | sudo -E apt-key add -
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echo "deb http://llvm.org/apt/precise/ llvm-toolchain-precise main" | sudo tee -a /etc/apt/sources.list > /dev/null
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sudo -E apt-get -yq update &>> ~/apt-get-update.log
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sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install clang-4.0 clang-format-4.0
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```
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You will also need some development libraries. To get them on an Ubuntu system:
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```
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sudo apt-get install libgtk-3-dev libpthread-stubs0-dev liblz4-dev libx11-dev libvulkan-dev libc++-dev libc++abi-dev
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```
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In addition, you will need the latest Vulkan libraries and drivers for your hardware.
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#### Linux NVIDIA Vulkan Drivers
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You'll need to install the latest NVIDIA drivers to enable Vulkan support on Linux.
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First, remove all existing NVIDIA drivers:
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```
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sudo apt-get purge nvidia*
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```
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Add the graphics-drivers PPA to your system:
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```
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sudo add-apt-repository ppa:graphics-drivers
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sudo apt update
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```
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Install the NVIDIA drivers (newer ones may be released after 387; check online):
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```
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sudo apt install nvidia-387
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```
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Either restart the computer, or inject the NVIDIA drivers:
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```
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sudo rmmod nouveau
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sudo modprobe nvidia
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```
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## Running
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To make life easier you can use `--flagfile=myflags.txt` to specify all
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arguments, including using `--target=my.xex` to pick an executable. You
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can also specify `--log_file=stdout` to log to stdout rather than a file.
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