[PATCH] [SRU] [X-B/generic] snapcraft.yaml: copy retpoline-extract-one

[Paolo Pisati]

BugLink: http://bugs.launchpad.net/bugs/1782121

The Ubuntu kernel source code depends on the presence of the
retpoline-extract-one file in the script directory during build (see
scripts/Makefile.build::cmd_ubuntu_retpoline) - such a file lives in the debian
directory and is copied to scripts during the 'debian/rules clean' phase.

Snapcraft is oblivious to the debian details, and the clean target is never
invoked, breaking the normal kernel build (make defconfig; make ...).

To workaround that, before starting the build, make snapcraft do the copy and
fix the build.

Both Xenial and Bionic generic require this patch.

Paolo Pisati (1):
  UBUNTU: snapcraft.yaml: copy retpoline-extract-one to scripts before
    build

 snapcraft.yaml | 4 ++++
 1 file changed, 4 insertions(+)

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2.7.4