scripts/install.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0-only
   3 #
   4 # Copyright (C) 1995 by Linus Torvalds
   5 #
   6 # Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
   7 # Common code factored out by Masahiro Yamada
   8
   9 set -e
  10
  11 # Make sure the files actually exist
  12 for file in "${KBUILD_IMAGE}" System.map
  13 do
  14         if [ ! -f "${file}" ]; then
  15                 echo >&2
  16                 echo >&2 " *** Missing file: ${file}"
  17                 echo >&2 ' *** You need to run "make" before "make install".'
  18                 echo >&2
  19                 exit 1
  20         fi
  21 done
  22
  23 if [ -n "${INSTALL_PATH}" ] && ! [ -e "${INSTALL_PATH}" ]; then
  24         mkdir -p "${INSTALL_PATH}"
  25 fi
  26
  27 # User/arch may have a custom install script
  28 for file in "${HOME}/bin/${INSTALLKERNEL}"              \
  29             "/sbin/${INSTALLKERNEL}"                    \
  30             "${srctree}/arch/${SRCARCH}/install.sh"     \
  31             "${srctree}/arch/${SRCARCH}/boot/install.sh"
  32 do
  33         if [ ! -x "${file}" ]; then
  34                 continue
  35         fi
  36
  37         # installkernel(8) says the parameters are like follows:
  38         #
  39         #   installkernel version zImage System.map [directory]
  40         exec "${file}" "${KERNELRELEASE}" "${KBUILD_IMAGE}" System.map "${INSTALL_PATH}"
  41 done
  42
  43 echo "No install script found" >&2
  44 exit 1