On 10/28/2016 11:17 AM, Wei Liu wrote:
The flask policy can be build twice -- one for hypervisor and one for
tools.
Before this patch, everything is built inside tools/flask/policy
directory. It is possible to have a race to write to the same output
file when running parallel builds.
Prepend output file names with FLASK_BUILD_DIR. Hypervisor and tools
build will set that variable to different directories, so that we can
be safe from races.
Adjust other bits of the build system as needed.
Signed-off-by: Wei Liu <[email protected]>
Acked-by: Daniel De Graaf <[email protected]>
Pulling the definition of POLICY_FILENAME out of Makefile.common might
remove the need for the cmp||cp line in the xen-side Makefile, but that
probably belongs in another patch.
--
Daniel De Graaf
National Security Agency
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