From 6728118e9af3ebeafc3ee0c6a60cbd5ef2cb43aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emil=20Gardstr=C3=B6m?= <emil.gardstrom@gmail.com>
Date: Wed, 23 Oct 2024 17:55:10 +0200
Subject: [PATCH] fix and check compilation with no features

---
 .github/workflows/ci.yml | 3 +++
 src/config.rs            | 1 +
 src/generate/device.rs   | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d6dec204..a7ec6239 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,6 +42,9 @@ jobs:
         with:
           key: ${{ matrix.TARGET }}
 
+      - run: cargo check --target ${{ matrix.TARGET }} --no-default-features
+        env:
+          RUSTFLAGS: -D warnings
       - run: cargo check --target ${{ matrix.TARGET }}
         env:
           RUSTFLAGS: -D warnings
diff --git a/src/config.rs b/src/config.rs
index 5a48105c..07bd566b 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -37,6 +37,7 @@ pub struct Config {
     pub base_address_shift: u64,
     pub html_url: Option<url::Url>,
     /// Path to YAML file with chip-specific settings
+    #[cfg(feature = "yaml")]
     pub settings: Option<PathBuf>,
 }
 
diff --git a/src/generate/device.rs b/src/generate/device.rs
index 9f0ff909..c2be289f 100644
--- a/src/generate/device.rs
+++ b/src/generate/device.rs
@@ -28,6 +28,7 @@ pub fn render(d: &Device, config: &Config, device_x: &mut String) -> Result<Toke
         }
     };
 
+    #[cfg(feature = "yaml")]
     let settings = match config.settings.as_ref() {
         Some(settings) => {
             let file = std::fs::read_to_string(settings).context("could not read settings file")?;
@@ -35,6 +36,8 @@ pub fn render(d: &Device, config: &Config, device_x: &mut String) -> Result<Toke
         }
         None => None,
     };
+    #[cfg(not(feature = "yaml"))]
+    let settings = None;
 
     if config.target == Target::Msp430 {
         out.extend(quote! {