travis.yml: Move the -fsanitize=undefined test to the gitlab-CI

Add it to the existing Clang job and also add a job that covers the
linux-user code with this compiler flag. To make sure that the detected
problems are not simply ignored, let's also use "-fno-sanitize-recover=..."
now instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210211045455.456371-3-thuth@redhat.com>
Message-Id: <20210211122750.22645-3-alex.bennee@linaro.org>

.gitlab-ci.yml

@@ -432,14 +432,24 @@ build-some-softmmu-plugins:
     TARGETS: xtensa-softmmu arm-softmmu aarch64-softmmu alpha-softmmu
     MAKE_CHECK_ARGS: check-tcg
 
-build-clang:
+clang-system:
   <<: *native_build_job_definition
   variables:
     IMAGE: fedora
     CONFIGURE_ARGS: --cc=clang --cxx=clang++
+      --extra-cflags=-fsanitize=undefined --extra-cflags=-fno-sanitize-recover=undefined
     TARGETS: alpha-softmmu arm-softmmu m68k-softmmu mips64-softmmu
-      ppc-softmmu s390x-softmmu arm-linux-user
+      ppc-softmmu s390x-softmmu
-    MAKE_CHECK_ARGS: check
+    MAKE_CHECK_ARGS: check-qtest check-tcg
+
+clang-user:
+  <<: *native_build_job_definition
+  variables:
+    IMAGE: debian-all-test-cross
+    CONFIGURE_ARGS: --cc=clang --cxx=clang++ --disable-system
+      --target-list-exclude=microblazeel-linux-user,aarch64_be-linux-user,i386-linux-user,m68k-linux-user,mipsn32el-linux-user,xtensaeb-linux-user
+      --extra-cflags=-fsanitize=undefined --extra-cflags=-fno-sanitize-recover=undefined
+    MAKE_CHECK_ARGS: check-unit check-tcg
 
 # These targets are on the way out
 build-deprecated:

.travis.yml

@@ -138,33 +138,6 @@ jobs:
         - CACHE_NAME="${TRAVIS_BRANCH}-linux-gcc-default"
 
 
-    # Test with Clang for compile portability (Travis uses clang-5.0)
-    - name: "Clang (user)"
-      env:
-        - CONFIG="--disable-system --host-cc=clang --cxx=clang++"
-        - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default"
-      compiler: clang
-
-
-    - name: "Clang (main-softmmu)"
-      env:
-        - CONFIG="--target-list=${MAIN_SOFTMMU_TARGETS}
-                  --host-cc=clang --cxx=clang++"
-        - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-sanitize"
-      compiler: clang
-      before_script:
-        - mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
-        - ${SRC_DIR}/configure ${CONFIG} --extra-cflags="-fsanitize=undefined -Werror" || { cat config.log meson-logs/meson-log.txt && exit 1; }
-
-
-    - name: "Clang (other-softmmu)"
-      env:
-        - CONFIG="--disable-user --target-list-exclude=${MAIN_SOFTMMU_TARGETS}
-                  --host-cc=clang --cxx=clang++"
-        - CACHE_NAME="${TRAVIS_BRANCH}-linux-clang-default"
-      compiler: clang
-
-
     # Using newer GCC with sanitizers
     - name: "GCC9 with sanitizers (softmmu)"
       dist: bionic