Commit f5bba4ca authored by Peter Maydell's avatar Peter Maydell Committed by Paolo Bonzini
Browse files

scripts/update-linux-headers: Handle kernel license no longer being one file 



The kernel has changed its license documentation, so instead of COPYING
being a stand-alone file that defines the license, it refers to various
other files under LICENSES/. This means we need to copy not just COPYING
but also these other files to our copy of the kernel headers.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Message-Id: <20180525132755.21839-4-peter.maydell@linaro.org>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent c5022c31

scripts/update-linux-headers.sh

+14 −0
Original line number Diff line number Diff line
@@ -142,6 +142,20 @@ else 
    cp "$linux/COPYING" "$output/linux-headers"

fi



# Recent kernel sources split the copyright/license info into multiple

# files, which we need to copy. This set of licenses is the set that

# are referred to by SPDX lines in the headers we currently copy.

# We don't copy the Documentation/process/license-rules.rst which

# is also referred to by COPYING, since it's explanatory rather than license.

if [ -d "$linux/LICENSES" ]; then

    mkdir -p "$output/linux-headers/LICENSES/preferred" \

             "$output/linux-headers/LICENSES/exceptions"

    for l in preferred/GPL-2.0 preferred/BSD-2-Clause preferred/BSD-3-Clause \

             exceptions/Linux-syscall-note; do

        cp "$linux/LICENSES/$l" "$output/linux-headers/LICENSES/$l"

    done

fi



cat <<EOF >$output/linux-headers/linux/virtio_config.h

#include "standard-headers/linux/virtio_config.h"

EOF