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| author | Drashna Jaelre <drashna@live.com> | 2020-08-22 01:21:06 -0700 |
|---|---|---|
| committer | James Young <18669334+noroadsleft@users.noreply.github.com> | 2020-08-29 14:30:02 -0700 |
| commit | 92385b3fb617326b129609726020453c8949c7f8 (patch) | |
| tree | 29d881897a59f0b1568bbaf21534c81360ad21e6 /docs/config_options.md | |
| parent | 3f392c09b60d46d9e4a4d3cc150a26294dea4da7 (diff) | |
| download | firmware-92385b3fb617326b129609726020453c8949c7f8.tar.gz firmware-92385b3fb617326b129609726020453c8949c7f8.tar.bz2 firmware-92385b3fb617326b129609726020453c8949c7f8.zip | |
Better handle LTO_ENABLE (#9832)
* Better handle LTO_ENABLE
Especially when calling from command line
* Replace LINK_TIME_OPTIMIZATION_ENABLE with LTO_ENABLE
* Remove long for LTO from show_options.mk
Diffstat (limited to 'docs/config_options.md')
| -rw-r--r-- | docs/config_options.md | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/docs/config_options.md b/docs/config_options.md index 81a3b4b61..a323741c2 100644 --- a/docs/config_options.md +++ b/docs/config_options.md @@ -324,11 +324,9 @@ This is a [make](https://www.gnu.org/software/make/manual/make.html) file that i ``` * `LAYOUTS` * A list of [layouts](feature_layouts.md) this keyboard supports. -* `LINK_TIME_OPTIMIZATION_ENABLE` +* `LTO_ENABLE` * Enables Link Time Optimization (LTO) when compiling the keyboard. This makes the process take longer, but it can significantly reduce the compiled size (and since the firmware is small, the added time is not noticeable). However, this will automatically disable the legacy TMK Macros and Functions features, as these break when LTO is enabled. It does this by automatically defining `NO_ACTION_MACRO` and `NO_ACTION_FUNCTION`. (Note: This does not affect QMK [Macros](feature_macros.md) and [Layers](feature_layers.md).) -* `LTO_ENABLE` - * Has the same meaning as `LINK_TIME_OPTIMIZATION_ENABLE`. You can use `LTO_ENABLE` instead of `LINK_TIME_OPTIMIZATION_ENABLE`. ## AVR MCU Options * `MCU = atmega32u4` |