CI: Msys: need different build dirs

.github/workflows/msys2.yml

@@ -51,16 +51,6 @@ jobs:
           pacman --noconfirm -S --needed mingw-w64-${{ matrix.env }}-clang mingw-w64-${{ matrix.env }}-clang-analyzer
       - name: Checkout c-ares
         uses: actions/checkout@v4
-      - name: "CMake: ASAN: build and test c-ares"
-        if: ${{ matrix.env == 'clang-x86_64' || matrix.env == 'clang-i686' }}
-        env:
-          CMAKE_OPTS: "-DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_SHARED_LINKER_FLAGS=-fsanitize=address -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=address"
-        run: |
-          cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_INSTALL_PREFIX=C:/projects/build-cares/test_install -DCARES_STATIC=ON -DCARES_STATIC_PIC=ON -DCARES_BUILD_TESTS=ON ${{ env.CMAKE_OPTS }} -Bbuild_cmake -G Ninja .
-          cmake --build build_cmake
-          ./build_cmake/bin/adig.exe www.google.com
-          ./build_cmake/bin/ahost.exe www.google.com
-          ./build_cmake/bin/arestest.exe -4 -v --gtest_filter=-*LiveSearchTXT*:*LiveSearchANY*:*LiveGetLocalhostByAddr*
       - name: "CMake: build and test c-ares"
         run: |
           cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_INSTALL_PREFIX=C:/projects/build-cares/test_install -DCARES_STATIC=ON -DCARES_STATIC_PIC=ON -DCARES_BUILD_TESTS=ON -Bbuild_cmake -G Ninja .
@@ -83,9 +73,19 @@ jobs:
         env:
           CMAKE_OPTS: "-DCMAKE_CXX_FLAGS=-fsanitize=undefined -DCMAKE_C_FLAGS=-fsanitize=undefined -DCMAKE_SHARED_LINKER_FLAGS=-fsanitize=undefined -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=undefined"
         run: |
-          cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_INSTALL_PREFIX=C:/projects/build-cares/test_install -DCARES_STATIC=ON -DCARES_STATIC_PIC=ON -DCARES_BUILD_TESTS=ON ${{ env.CMAKE_OPTS }} -Bbuild_cmake -G Ninja .
-          cmake --build build_cmake
-          ./build_cmake/bin/adig.exe www.google.com
-          ./build_cmake/bin/ahost.exe www.google.com
-          ./build_cmake/bin/arestest.exe -4 -v --gtest_filter=-*LiveSearchTXT*:*LiveSearchANY*:*LiveGetLocalhostByAddr*
+          cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_INSTALL_PREFIX=C:/projects/build-cares/test_install -DCARES_STATIC=ON -DCARES_STATIC_PIC=ON -DCARES_BUILD_TESTS=ON ${{ env.CMAKE_OPTS }} -Bbuild_ubsan -G Ninja .
+          cmake --build build_ubsan
+          ./build_ubsan/bin/adig.exe www.google.com
+          ./build_ubsan/bin/ahost.exe www.google.com
+          ./build_ubsan/bin/arestest.exe -4 -v --gtest_filter=-*LiveSearchTXT*:*LiveSearchANY*:*LiveGetLocalhostByAddr*
+      - name: "CMake: ASAN: build and test c-ares"
+        if: ${{ matrix.env == 'clang-x86_64' || matrix.env == 'clang-i686' }}
+        env:
+          CMAKE_OPTS: "-DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_SHARED_LINKER_FLAGS=-fsanitize=address -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=address"
+        run: |
+          cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_INSTALL_PREFIX=C:/projects/build-cares/test_install -DCARES_STATIC=ON -DCARES_STATIC_PIC=ON -DCARES_BUILD_TESTS=ON ${{ env.CMAKE_OPTS }} -Bbuild_asan -G Ninja .
+          cmake --build build_asan
+          ./build_asan/bin/adig.exe www.google.com
+          ./build_asan/bin/ahost.exe www.google.com
+          ./build_asan/bin/arestest.exe -4 -v --gtest_filter=-*LiveSearchTXT*:*LiveSearchANY*:*LiveGetLocalhostByAddr*