Remove recommendation against LTO (esp-rs#363)

r12f · Nov 28, 2023 · 858a9a3 · 858a9a3
1 parent b0958f1
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diff --git a/Cargo.toml b/Cargo.toml
@@ -11,15 +11,9 @@ exclude = [
 resolver = "2"
 
 [profile.release]
-# Explicitly disable LTO which the Xtensa codegen backend has issues
-lto = "off"
 opt-level = 3
 debug = true
 
-[profile.dev]
-# Explicitly disable LTO which the Xtensa codegen backend has issues
-lto = "off"
-
 [workspace.dependencies]
 defmt = "=0.3.5"
 esp32c3-hal = { version = "0.13.0", default-features = false }

diff --git a/esp-wifi/README.md b/esp-wifi/README.md
@@ -45,21 +45,13 @@ At time of writing, you will already have the linkall flag if you used `cargo ge
 
 ### Optimization Level
 
-Link time optimization is not yet recommended for use, please ensure `lto = "off"` is in your `Cargo.toml` for both release and debug profiles.
-
 It is necessary to build with optimization level 2 or 3 since otherwise it might not even be able to connect or advertise.
 
 To make it work also for your debug builds add this to your `Cargo.toml`
 
 ```toml
 [profile.dev.package.esp-wifi]
 opt-level = 3
-
-[profile.dev]
-lto = "off"
-[profile.release]
-lto = "off"
-
 ```
 
 ### Xtensa considerations