Add Drone CI

.drone.yml

@@ -0,0 +1,21 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: submodules
+    image: alpine/git
+    commands:
+      - git submodule update --init --recursive
+  - name: build
+    image: debian:bullseye
+    commands:
+      - DEBIAN_FRONTEND=noninteractive apt update
+      - DEBIAN_FRONTEND=noninteractive apt install -y g++ gcc cmake make
+      - mkdir build && cd build
+      - cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS_RELEASE="-march=native" -DCMAKE_C_FLAGS_RELEASE="-march=native" -DCMAKE_INSTALL_PREFIX="/usr"
+      - make -j$(nproc)
+      - make install
+
+...