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Documentation: Update instructions for using the Clang toolchain

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The note that `Meta/serenity.sh` is incompatible with Clang is no longer
true.
This commit is contained in:
Sam Atkins 2021-12-02 19:10:31 +00:00 committed by Brian Gianforcaro
parent 8fb52c6962
commit 3a44b8111b
Notes: sideshowbarker 2024-07-17 23:12:56 +09:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/SerenityOS/serenity/commit/3a44b8111b7
Pull-request: https://github.com/SerenityOS/serenity/pull/11155
1 changed files with 3 additions and 5 deletions
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Documentation/AdvancedBuildInstructions.md
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@ -192,9 +192,6 @@ useful for stopping us from relying on compiler-specific behavior, and the built
bugs. Code compiled with both of these toolchains works identically in most cases, with the limitation that ports
can't be built with Clang yet.
Note that `Meta/serenity.sh` is not yet supported, so the appropriate `ninja` targets (`install`, `image` and `run`)
need to be invoked manually.
To build the Clang-based toolchain, run `BuildClang.sh` from the `Toolchain` directory. The script defaults to building
the tooling needed for 32-bit SerenityOS, but the `ARCH=x86_64` environment variable can be set to build the 64-bit
toolchain.
@ -203,5 +200,6 @@ toolchain.
intervals. This generally happens if you have more CPU cores than free RAM in gigabytes. To fix this, limit the number
of parallel compile tasks be setting the `MAKEJOBS` environment variable to a number less than your CPU core count.
Once the build script finishes, you can use it to compile SerenityOS if you set the `SERENITY_TOOLCHAIN` build
option to `Clang` as shown [above](#cmake-build-options).
Once the build script finishes, you can use it to compile SerenityOS. Either set the `SERENITY_TOOLCHAIN` build
option to `Clang` as shown [above](#cmake-build-options), or pass `Clang` as the TOOLCHAIN option to
`Meta/serenity.sh`, for example: `Meta/serenity.sh run i686 Clang`.