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| author | Robert Adam <dev@robert-adam.de> | 2021-03-04 13:49:00 +0300 |
|---|---|---|
| committer | Robert Adam <dev@robert-adam.de> | 2021-03-06 20:57:22 +0300 |
| commit | 55206eff33fd3af2b158b45dac840ba452e60dab (patch) | |
| tree | 51f7f3738e6b1c08508b2ca77b71414b6c5df3d5 | |
| parent | af7245c06d11d746ce69c48081dd8e838ae3ca41 (diff) | |
DOCS: Mention unity builds
| -rw-r--r-- | docs/dev/build-instructions/faq.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/dev/build-instructions/faq.md b/docs/dev/build-instructions/faq.md index a63b54dd2..f8d22c905 100644 --- a/docs/dev/build-instructions/faq.md +++ b/docs/dev/build-instructions/faq.md @@ -1,5 +1,13 @@ # Build FAQ +### How to speed up the compilation + +Mumble supports being compiled as a [unity build](https://en.wikipedia.org/wiki/Unity_build), if you are using cmake 3.16 or newer. To use this +feature, use `-DCMAKE_UNITY_BUILD=ON` option when invoking cmake. + +Don't use this option when also using `-DCMAKE_EXPORT_COMPILE_COMMANDS=ON` though as the unity build will render the produced compilation database +useless. + ### How can I specify the build type In order to set the build type (Debug vs Release), you have to use the `CMAKE_BUILD_TYPE` variable when invoking cmake like so: `cmake |