Fix all check-cfg errors in the entire repo.

the main ci.sh now passes if running with nightly.

2 files changed, 1 insertions, 2 deletions

diff --git a/embassy-boot-stm32/Cargo.toml b/embassy-boot-stm32/Cargo.toml
index a3661f6cb..d4525a6de 100644
--- a/embassy-boot-stm32/Cargo.toml
+++ b/embassy-boot-stm32/Cargo.toml
@@ -22,7 +22,6 @@ target = "thumbv7em-none-eabi"
 
 [dependencies]
 defmt = { version = "0.3", optional = true }
-defmt-rtt = { version = "0.4", optional = true }
 log = { version = "0.4", optional = true }
 
 embassy-sync = { version = "0.6.0", path = "../embassy-sync" }
@@ -37,7 +36,6 @@ cfg-if = "1.0.0"
 [features]
 defmt = ["dep:defmt", "embassy-boot/defmt", "embassy-stm32/defmt"]
 log = ["dep:log", "embassy-boot/log", "embassy-stm32/log"]
-debug = ["defmt-rtt"]
 
 [profile.dev]
 debug = 2
diff --git a/embassy-boot-stm32/build.rs b/embassy-boot-stm32/build.rs
index 2cbc7ef5e..bfaee3503 100644
--- a/embassy-boot-stm32/build.rs
+++ b/embassy-boot-stm32/build.rs
@@ -5,4 +5,5 @@ fn main() {
     if target.starts_with("thumbv6m-") {
         println!("cargo:rustc-cfg=armv6m");
     }
+    println!("cargo:rustc-check-cfg=cfg(armv6m)");
 }