gitlab-ci: Move trace backend tests across to gitlab

Similarly to commit 8cdb2cef3f, move the trace backend
tests to GitLab.

Note the User-Space Tracer backend is still tested on
Ubuntu by the s390x jobs on Travis-CI.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201111121234.3246812-3-philmd@redhat.com>
Message-Id: <20201117173635.29101-7-alex.bennee@linaro.org>

.gitlab-ci.yml

@@ -415,6 +415,24 @@ check-crypto-only-gnutls:
     IMAGE: centos7
     MAKE_CHECK_ARGS: check
 
+# We don't need to exercise every backend with every front-end
+build-trace-multi-user:
+  <<: *native_build_job_definition
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --enable-trace-backends=log,simple,syslog --disable-system
+
+build-trace-ftrace-system:
+  <<: *native_build_job_definition
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --enable-trace-backends=ftrace --target-list=x86_64-softmmu
+
+build-trace-ust-system:
+  <<: *native_build_job_definition
+  variables:
+    IMAGE: ubuntu2004
+    CONFIGURE_ARGS: --enable-trace-backends=ust --target-list=x86_64-softmmu
 
 check-patch:
   stage: build

.travis.yml

@@ -232,25 +232,6 @@ jobs:
         - TEST_CMD=""
 
 
-    # We don't need to exercise every backend with every front-end
-    - name: "GCC trace log,simple,syslog (user)"
-      env:
-        - CONFIG="--enable-trace-backends=log,simple,syslog --disable-system"
-        - TEST_CMD=""
-
-
-    - name: "GCC trace ftrace (x86_64-softmmu)"
-      env:
-        - CONFIG="--enable-trace-backends=ftrace --target-list=x86_64-softmmu"
-        - TEST_CMD=""
-
-
-    - name: "GCC trace ust (x86_64-softmmu)"
-      env:
-        - CONFIG="--enable-trace-backends=ust --target-list=x86_64-softmmu"
-        - TEST_CMD=""
-
-
     # Using newer GCC with sanitizers
     - name: "GCC9 with sanitizers (softmmu)"
       dist: bionic