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live-bootstrap

Mirror of <https://github.com/fosslinux/live-bootstrap>

pass1.sh (2190B)

    

  1. # SPDX-FileCopyrightText: 2021-23 fosslinux <fosslinux@aussies.space>
  2. # SPDX-FileCopyrightText: 2022 Andrius Štikonas <andrius@stikonas.eu>
  3. #
  4. # SPDX-License-Identifier: GPL-3.0-or-later
  6. extract="linux-4.14.336/scripts linux-4.14.336/include linux-4.14.336/arch/x86/include linux-4.14.336/arch/x86/entry"
  8. src_prepare() {
  9.     default
  11.     # Buggy headers/don't know how to account for
  12.     rm include/uapi/linux/pktcdvd.h \
  13.         include/uapi/linux/hw_breakpoint.h \
  14.         include/uapi/linux/eventpoll.h \
  15.         include/uapi/linux/atmdev.h \
  16.         include/uapi/asm-generic/fcntl.h \
  17.         arch/x86/include/uapi/asm/mman.h \
  18.         arch/x86/include/uapi/asm/auxvec.h
  19. }
  21. src_compile() {
  22.     gcc -o scripts/unifdef scripts/unifdef.c
  23. }
  25. src_install() {
  26.     base_dir="${PWD}"
  27.     # We "compile" the headers here because it is easier
  28.     for d in include/uapi arch/x86/include/uapi; do
  29.         cd "${d}"
  30.         find . -type d -exec mkdir "${DESTDIR}${PREFIX}/include/{}" -p \;
  31.         headers="$(find . -type f -name "*.h")"
  32.         cd "${base_dir}"
  33.         for h in ${headers}; do
  34.             path="$(dirname "${h}")"
  35.             scripts/headers_install.sh "${DESTDIR}${PREFIX}/include/${path}" "${d}/${path}" "$(basename "${h}")"
  36.         done
  37.     done
  39.     # Pick-and-choose asm-generic headers
  40.     for i in types ioctl termios termbits ioctls sockios socket param; do
  41.         cp "${DESTDIR}${PREFIX}/include/asm-generic/${i}.h" "${DESTDIR}${PREFIX}/include/asm/${i}.h"
  42.     done
  44.     # Generate asm/unistd_32.h
  45.     bash arch/x86/entry/syscalls/syscallhdr.sh \
  46.         arch/x86/entry/syscalls/syscall_32.tbl \
  47.         "${DESTDIR}${PREFIX}/include/asm/unistd_32.h" i386
  49.     # Generate linux/version.h
  50.     # Rules are from makefile
  51.     VERSION=4
  52.     PATCHLEVEL=14
  53.     SUBLEVEL=336
  54.     VERSION_CODE="$((VERSION * 65536 + PATCHLEVEL * 256 + SUBLEVEL))"
  55.     echo '#define LINUX_VERSION_CODE '"${VERSION_CODE}" \
  56.         > "${DESTDIR}${PREFIX}/include/linux/version.h"
  57.     echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c)))' \
  58.         >> "${DESTDIR}${PREFIX}/include/linux/version.h"
  60.     # Clear up storage space
  61.     cd ../..
  62.     rm -rf build src
  63. }