metis: add glibc floor qualification test target to Makefile

.github/workflows/metis-glibc-floor-test.yml

@@ -0,0 +1,30 @@
+name: Metis GLIBC Floor Test
+
+on:
+  pull_request:
+    paths:
+      - 'metis/**/*.go'
+      - 'metis/Dockerfile'
+
+jobs:
+  native-execution-test:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build Docker image
+        run: |
+          cd metis
+          docker build -t metis-candidate .
+
+      - name: Extract binary
+        run: |
+          docker create --name temp-metis metis-candidate
+          docker cp temp-metis:/metis ./metis-candidate
+          docker rm temp-metis
+          chmod +x ./metis-candidate
+
+      - name: Execute binary natively
+        run: |
+          ./metis-candidate --help

metis/Makefile

@@ -61,6 +61,22 @@ push-image: ## Build and push the multi-arch image independently.
 		--build-arg BUILD_DATE=$(BUILD_DATE) \
 		-t $(IMAGE_REGISTRY)/$(IMAGE_NAME):$(TAG) --push .
 
+.PHONY: test-glibc-floor
+test-glibc-floor: ## Build image and test glibc floor locally in container
+	docker build \
+		--build-arg GIT_VERSION=$(GIT_VERSION) \
+		--build-arg GIT_COMMIT=$(GIT_COMMIT) \
+		--build-arg BUILD_DATE=$(BUILD_DATE) \
+		-t metis-candidate .
+	@mkdir -p bin
+	-docker rm -f temp-metis 2>/dev/null
+	docker create --name temp-metis metis-candidate
+	docker cp temp-metis:/metis bin/metis-candidate
+	docker rm temp-metis
+	chmod +x bin/metis-candidate
+	docker run --rm -v $(CURDIR)/bin/metis-candidate:/metis ubuntu:22.04 /metis --help
+	rm bin/metis-candidate
+
 ##@ Help
 
 .PHONY: help