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Commit | Line | Data |
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d052cc88 DDM |
1 | #!/bin/sh |
2 | # SPDX-License-Identifier: LGPL-2.1-or-later | |
3 | set -e | |
4 | ||
0f4259bc DDM |
5 | if [ "${container:-}" != "mkosi" ]; then |
6 | exec mkosi-chroot "$SCRIPT" "$@" | |
7 | fi | |
8 | ||
d052cc88 DDM |
9 | if [ -d "$SRCDIR"/mkosi.kernel/ ]; then |
10 | SRCDIR="$SRCDIR/mkosi.kernel" | |
11 | BUILDDIR="$BUILDDIR/mkosi.kernel" | |
12 | cd "$SRCDIR" | |
13 | mkdir -p "$BUILDDIR" | |
14 | ||
1adae328 DDM |
15 | # Prevent a distro's custom installkernel script from being used. |
16 | if [ -x /sbin/installkernel ]; then | |
17 | mount --bind /dev/null /sbin/installkernel | |
18 | fi | |
19 | ||
d052cc88 DDM |
20 | # Ensure fast incremental builds by fixating these values which usually change for each build. |
21 | export KBUILD_BUILD_TIMESTAMP="Fri Jun 5 15:58:00 CEST 2015" | |
22 | export KBUILD_BUILD_HOST="mkosi" | |
23 | ||
24 | scripts/kconfig/merge_config.sh -O "$BUILDDIR" \ | |
25 | ../mkosi.kernel.config \ | |
26 | tools/testing/selftests/bpf/config.x86_64 \ | |
27 | tools/testing/selftests/bpf/config | |
28 | ||
29 | # Make sure systemd-boot boots this kernel and not the distro provided one by overriding the version. | |
30 | make O="$BUILDDIR" VERSION=99 -j "$(nproc)" | |
076deab7 | 31 | make O="$BUILDDIR" VERSION=99 -j "$(nproc)" headers |
d052cc88 DDM |
32 | |
33 | KERNEL_RELEASE=$(make O="$BUILDDIR" VERSION=99 -s kernelrelease) | |
34 | mkdir -p "$DESTDIR/usr/lib/modules/$KERNEL_RELEASE" | |
35 | make O="$BUILDDIR" VERSION=99 INSTALL_MOD_PATH="$DESTDIR/usr" modules_install | |
36 | make O="$BUILDDIR" VERSION=99 INSTALL_PATH="$DESTDIR/usr/lib/modules/$KERNEL_RELEASE" install | |
37 | mkdir -p "$DESTDIR/usr/lib/kernel/selftests" | |
1ca30ea8 | 38 | make -C tools/testing/selftests -j "$(nproc)" O="$BUILDDIR" VERSION=99 KSFT_INSTALL_PATH="$DESTDIR/usr/lib/kernel/selftests" SKIP_TARGETS="hid" install |
d052cc88 DDM |
39 | |
40 | mkdir -p "$DESTDIR"/usr/bin | |
41 | ln -sf /usr/lib/kernel/selftests/bpf/bpftool "$DESTDIR/usr/bin/bpftool" | |
42 | fi |