scripts/abi-sle-version.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: (GPL-2.0-only OR LGPL-2.1-only)
   3 # SPDX-FileCopyrightText: 2016-2021 EfficiOS Inc.
   4
   5 # First argument is the path to the kernel headers.
   6 KPATH=$1
   7
   8 if [ ! -f "${KPATH}/include/generated/autoconf.h" ]; then
   9         echo 0
  10         exit 0
  11 fi
  12
  13 # Check if we are building against a Suse kernel
  14 SUSE_KERNEL="$(sed -rn 's/^#define CONFIG_SUSE_KERNEL (.*)/\1/p' "${KPATH}/include/generated/autoconf.h")"
  15
  16 if [ "$SUSE_KERNEL" != "1" ]; then
  17         echo 0
  18         exit 0
  19 fi
  20
  21
  22 if [ ! -f "${KPATH}/include/generated/utsrelease.h" ]; then
  23         echo 0
  24         exit 0
  25 fi
  26
  27 SLE_RELEASE="$(sed -rn 's/^#define UTS_RELEASE "(.*)-([0-9a-zA-Z\.]+)-(.*)"/\2/p' "${KPATH}/include/generated/utsrelease.h")"
  28
  29 SLE_RELEASE_MAJOR="$(echo "${SLE_RELEASE}" | sed -rn 's/^([0-9]+)(.*)$/\1/p')"
  30 SLE_RELEASE_MINOR="$(echo "${SLE_RELEASE}" | sed -rn 's/^([0-9]+)\.([0-9]+)(.*)$/\2/p')"
  31 SLE_RELEASE_PATCH="$(echo "${SLE_RELEASE}" | sed -rn 's/^([0-9]+)\.([0-9]+)\.([0-9]+)(.*)$/\3/p')"
  32
  33 # Minor and patch versions can be omitted
  34 if [ "x$SLE_RELEASE_MINOR" = "x" ]; then
  35         SLE_RELEASE_MINOR=0
  36 fi
  37 if [ "x$SLE_RELEASE_PATCH" = "x" ]; then
  38         SLE_RELEASE_PATCH=0
  39 fi
  40
  41 echo "${SLE_RELEASE_MAJOR} ${SLE_RELEASE_MINOR} ${SLE_RELEASE_PATCH}"