Commit a2e5bbf0c4 for qemu.org

commit a2e5bbf0c407a572d9b687adaecf9995f66b4cd9
Author: Thomas Huth <thuth@redhat.com>
Date:   Thu Apr 1 11:25:30 2021 +0100

    gitlab-ci.yml: Test the dtrace backend in one of the jobs

    We are using the dtrace backend in downstream RHEL, so testing this
    in the CentOS 8 task seems to be a good fit.

    Signed-off-by: Thomas Huth <thuth@redhat.com>
    Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
    Reviewed-by: Willian Rampazzo <willianr@redhat.com>
    Message-Id: <20210331160351.3071279-1-thuth@redhat.com>
    Message-Id: <20210401102530.12030-12-alex.bennee@linaro.org>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 85b8e10b84..52d65d6c04 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -223,7 +223,7 @@ build-system-centos:
   variables:
     IMAGE: centos8
     CONFIGURE_ARGS: --disable-nettle --enable-gcrypt --enable-fdt=system
-                    --enable-modules
+                    --enable-modules --enable-trace-backends=dtrace
     TARGETS: ppc64-softmmu or1k-softmmu s390x-softmmu
       x86_64-softmmu rx-softmmu sh4-softmmu nios2-softmmu
     MAKE_CHECK_ARGS: check-build
diff --git a/tests/docker/dockerfiles/centos8.docker b/tests/docker/dockerfiles/centos8.docker
index a763d55730..a8c6c528b0 100644
--- a/tests/docker/dockerfiles/centos8.docker
+++ b/tests/docker/dockerfiles/centos8.docker
@@ -29,6 +29,7 @@ ENV PACKAGES \
     rdma-core-devel \
     spice-glib-devel \
     spice-server \
+    systemtap-sdt-devel \
     tar \
     zlib-devel