From 75ca5696998758825476532268ac24f6d90c1dad Mon Sep 17 00:00:00 2001
From: datdenkikniet <jcdra1@gmail.com>
Date: Sat, 22 Mar 2025 22:31:06 +0100
Subject: [PATCH] ci: Check at least one C3 target

---
 .github/workflows/build.yml   | 5 ++++-
 xtask/src/argument_parsing.rs | 6 ++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8acc94e467f..68867d0cd4c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,7 +34,6 @@ jobs:
         run:  cargo xtask --verbose fmt -c
 
   # Compilation check
-  # TODO: check esp32-c3
   check:
     name: check
     runs-on: ubuntu-22.04
@@ -64,6 +63,10 @@ jobs:
           - backend: riscv32-imc-mecall
             platform: hifive1
             rustup-target: riscv32imc-unknown-none-elf
+
+          - backend: riscv-esp32-c3
+            platform: esp32-c3
+            rustup-target: riscv32imc-unknown-none-elf
     steps:
       - name: Checkout
         uses: actions/checkout@v4
diff --git a/xtask/src/argument_parsing.rs b/xtask/src/argument_parsing.rs
index 47c53a0468c..a9af1702784 100644
--- a/xtask/src/argument_parsing.rs
+++ b/xtask/src/argument_parsing.rs
@@ -138,7 +138,7 @@ impl TestMetadata {
     }
 }
 
-#[derive(clap::ValueEnum, Copy, Clone, Default, Debug)]
+#[derive(clap::ValueEnum, Copy, Clone, Default, Debug, PartialEq)]
 pub enum Backends {
     Thumbv6,
     #[default]
@@ -193,7 +193,9 @@ impl Backends {
 
     #[allow(clippy::wrong_self_convention)]
     pub fn to_rtic_monotonics_features(&self, partial: bool) -> Option<&[&str]> {
-        if !self.is_arm() {
+        if self == &Self::RiscvEsp32C3 {
+            Some(&["esp32c3-systimer"])
+        } else if !self.is_arm() {
             None
         } else if partial {
             Some(&[