scripts/abi-fedora-version.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: (GPL-2.0-only OR LGPL-2.1-only)
   3 # SPDX-FileCopyrightText: 2018 EfficiOS Inc.
   4
   5 # First argument is the path to the kernel headers.
   6 KPATH="$1"
   7
   8 if [ ! -f "${KPATH}/include/generated/utsrelease.h" ]; then
   9         echo 0
  10         exit 0
  11 fi
  12
  13 # Assuming KPATH is the target kernel headers directory
  14 UTS_RELEASE=$(sed -rn 's/^#define UTS_RELEASE "(.*)"/\1/p' "${KPATH}/include/generated/utsrelease.h")
  15 FEDORA_VERSION=$(echo "${UTS_RELEASE}" | sed -n 's/.*\.fc\([0-9]*\)\..*/\1/p')
  16
  17 if [ "x${FEDORA_VERSION}" = "x" ]; then
  18         echo 0
  19         exit 0
  20 fi
  21
  22 FEDORA_REVISION_VERSION=$(echo "${UTS_RELEASE}" | sed -n 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)\-\([0-9]*\).*/\4/p')
  23 echo "${FEDORA_REVISION_VERSION}"