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Diffstat (limited to 'docs/markdown')
| -rw-r--r-- | docs/markdown/Builtin-options.md | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/markdown/Builtin-options.md b/docs/markdown/Builtin-options.md index 067966f..9c8c54c 100644 --- a/docs/markdown/Builtin-options.md +++ b/docs/markdown/Builtin-options.md @@ -87,6 +87,23 @@ Using the option as-is with no prefix affects all machines. For example: | werror | false | Treat warnings as errors | no | | wrap_mode {default, nofallback,<br>nodownload, forcefallback} | default | Wrap mode to use | no | +For setting optimization levels and toggling debug, you can either set the +`buildtype` option, or you can set the `optimization` and `debug` options which +give finer control over the same. Whichever you decide to use, the other will +be deduced from it. For example, `-Dbuildtype=debugoptimized` is the same as +`-Ddebug=true -Doptimization=2` and vice-versa. This table documents the +two-way mapping: + +| buildtype | debug | optimization | +| --------- | ----- | ------------ | +| plain | false | 0 | +| debug | true | 0 | +| debugoptimized | true | 2 | +| release | false | 3 | +| minsize | true | s | + +All other combinations of `debug` and `optimization` set `buildtype` to `'custom'`. + ## Base options These are set in the same way as universal options, but cannot be shown in the |