thumbv6m-none-eabi tests

Author: BjornTheProgrammer

.github/workflows/ci.yaml

@@ -51,6 +51,7 @@ jobs:
           - beta
           - nightly
           - 1.57.0  # MSRV
+          - thumbv6m-none-eabi # Non Arc target
 
     name: tests/${{ matrix.rust }}
     steps:

scripts/all-tests.sh

@@ -6,6 +6,11 @@ set -e
 FEATURES=$1
 CHANNEL=$2
 
+if [ "$CHANNEL" = "thumbv6m-none-eabi" ]; then
+    cargo build --no-default-features --features critical-section
+    exit 1;
+fi
+
 if [ "$CHANNEL" = "1.57.0" ]; then
     cargo update --package openblas-src --precise 0.10.5
     cargo update --package openblas-build --precise 0.10.5