Add basic CI

.gitlab-ci.yml

@@ -9,7 +9,7 @@ build:
   tags: [docker]
   before_script:
     - echo 'https://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories
-    - apk update && apk add clang-extra-tools meson git python3 py3-pip py3-flask lcov gcovr curl-dev libevent-dev grep g++ cmake pkgconf
+    - apk update && apk add clang-extra-tools meson git python3 py3-pip py3-flask lcov gcovr curl-dev libevent-dev spdlog-dev grep g++ cmake pkgconf
     - export PATH="$PATH:/root/.local/bin"
     - pip3 install --user reuse
   script: