automation: also specify xen binary as artifact on x86_64

... so that it can be passed on to test stage.

Note that xen is only extracted for x86_64 build since others may not
have that. Use a directory to account for possibly different file
names on Arm.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Doug Goldstein <cardoe@cardoe.com>

.gitlab-ci.yml

@@ -8,6 +8,7 @@ stages:
     - ./automation/scripts/build 2>&1 | tee build.log
   artifacts:
     paths:
+      - binaries/
       - xen-config
       - '*.log'
     when: always

automation/scripts/build

@@ -28,6 +28,10 @@ make -j$(nproc) dist
 
 # Extract artifacts to avoid getting rewritten by customised builds
 cp xen/.config xen-config
+mkdir binaries
+if [[ "${XEN_TARGET_ARCH}" == "x86_64" ]]; then
+    cp xen/xen binaries/xen
+fi
 
 # Build all the configs we care about
 case ${XEN_TARGET_ARCH} in