Update .cirrus.yml

add clang-scan

Author: opcm

.cirrus.yml

@@ -1,11 +1,23 @@
 freebsd_instance:
-  image_family: freebsd-12-1
+  image_family: freebsd-13-1
 
 task:
+  name: compilation (FreeBSD)
   install_script: pkg install -y gmake cmake git
   script:
     - cd src
     - git clone https://github.com/simdjson/simdjson.git
     - cd ..
     - cmake -B build -DCMAKE_INSTALL_PREFIX=.
     - cd build && gmake install
+
+task:
+  name: clang-scan (FreeBSD)
+  install_script: pkg install -y gmake cmake git devel/llvm llvm
+  script:
+    - cd src
+    - git clone https://github.com/simdjson/simdjson.git
+    - cd ..
+    - scan-build cmake -B build -DCMAKE_INSTALL_PREFIX=.
+    - cd build
+    - scan-build --exclude src/simdjson --status-bugs gmake install