automation: allow to rerun build script

Calling build twice in the same environment will fail because the
directory 'binaries' was already created before. Use mkdir -p to ignore
an existing directory and move on to the actual build.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>

diff --git a/automation/scripts/build b/automation/scripts/build
index 197d085f3e07bf76a3c786cc1bc912f53d608cb1..9085cba3528187ab31614f301b59af8d15a9674e 100755 (executable)
--- a/automation/scripts/build
+++ b/automation/scripts/build
@@ -36,7 +36,7 @@ fi
 cp xen/.config xen-config
 
 # Directory for the artefacts to be dumped into
-mkdir binaries
+mkdir -p binaries
 
 if [[ "${CPPCHECK}" == "y" ]] && [[ "${HYPERVISOR_ONLY}" == "y" ]]; then
     # Cppcheck analysis invokes Xen-only build.