Add undefined sanitizer to CI (#348)

* Add undefined sanitizer to CI

* fixed typo

* Minor fix.

.github/workflows/ubuntu-undef.yml

@@ -0,0 +1,28 @@
+name: Ubuntu 22.04 (GCC 12 SANITIZED)
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        shared: [ON, OFF]
+    steps:
+      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+      - name: Setup Ninja
+        run: sudo apt-get install ninja-build
+      - name: Prepare
+        run: cmake -D ADA_SANITIZE_UNDEFINED=ON -DADA_DEVELOPMENT_CHECKS=ON -DBUILD_SHARED_LIBS=${{matrix.shared}} -G Ninja -B build
+        env:
+          CXX: g++-12
+      - name: Build
+        run: cmake --build build -j=2
+      - name: Test
+        run: ctest --output-on-failure --test-dir build

cmake/add-cpp-test.cmake

@@ -20,6 +20,7 @@ function(add_cpp_test TEST_NAME)
   endif()
   if(ADA_SANITIZE_UNDEFINED)
     add_compile_options(-fsanitize=undefined -fno-sanitize-recover=all)
+    add_link_options(-fsanitize=undefined)
   endif()
   # Add the compile target
   if (ARGS_LIBRARY)