Merge pull request #30284 from YHNdnzj/fstab-wantedby-defaultdeps

[thirdparty/systemd.git] / mkosi.images / base / mkosi.build.chroot

#!/bin/bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -e

# This is a build script for OS image generation using mkosi (https://github.com/systemd/mkosi).
# Simply invoke "mkosi" in the project directory to build an OS image.

# We don't want to install our build of systemd in the base image, but use it as an extra tree for the
# initrd and system images, so override DESTDIR to store it in the output directory so we can reference it as
# an extra tree in the initrd and system image builds.
DESTDIR="$OUTPUTDIR/systemd"

# If mkosi.builddir/ exists mkosi will set $BUILDDIR to it, let's then use it
# as out-of-tree build dir. Otherwise, let's make up our own builddir.
[ -z "$BUILDDIR" ] && BUILDDIR="$PWD"/build

# Let's make sure we're using stuff from the build directory first if available there.
PATH="$BUILDDIR:$PATH"
export PATH

# The bpftool script shipped by Ubuntu tries to find the actual program to run via querying `uname -r` and
# using the current kernel version. This obviously doesn't work in containers. As a workaround, we override
# the ubuntu script with a symlink to the first bpftool program we can find.
for bpftool in /usr/lib/linux-tools/*/bpftool; do
    [ -x "$bpftool" ] || continue
    ln -sf "$bpftool" "$BUILDDIR"/bpftool
    break
done

# CentOS Stream 8 includes bpftool 4.18.0 which is lower than what we need. However, they've backported the
# specific feature we need ("gen skeleton") to this version, so we replace bpftool with a script that reports
# version 5.6.0 to satisfy meson which makes bpf work on CentOS Stream 8 as well.
. /usr/lib/os-release
if [ "$ID" = "centos" ] && [ "$VERSION" = "8" ]; then
    cat >"$BUILDDIR"/bpftool <<EOF
#!/bin/sh
if [ "\$1" = --version ]; then
    echo 5.6.0
else
    exec /usr/sbin/bpftool \$@
fi
EOF
    chmod +x "$BUILDDIR"/bpftool
fi

if [ ! -f "$BUILDDIR"/build.ninja ]; then
    [[ -d /etc/rc.d/init.d ]] && sysvinit_path="/etc/rc.d/init.d" || sysvinit_path="/etc/init.d"

    if [ "$ID" = "centos" ] && [ "$VERSION" = "8" ]; then
        UKIFY="disabled"
    else
        UKIFY="enabled"
    fi

    # On Debian 'loadkeys us' fails
    if [ "$ID" = "debian" ] || [ "$ID_LIKE" = "debian" ]; then
        DEFAULT_KEYMAP=""
    else
        DEFAULT_KEYMAP="us"
    fi

    CONFIGURE_OPTS=(
        -D sysvinit-path="$sysvinit_path"
        -D man=disabled
        -D translations=false
        -D version-tag="${VERSION_TAG}"
        -D mode=developer
        -D b_sanitize="${SANITIZERS:-none}"
        -D install-tests=true
        -D tests=unsafe
        -D slow-tests="${SLOW_TESTS:-false}"
        -D create-log-dirs=false
        -D pamconfdir=/usr/lib/pam.d/
        -D utmp=true
        -D hibernate=true
        -D ldconfig=true
        -D resolve=true
        -D efi=true
        -D tpm=true
        -D environment-d=true
        -D binfmt=true
        -D repart=enabled
        -D sysupdate=enabled
        -D coredump=true
        -D pstore=true
        -D oomd=true
        -D logind=true
        -D hostnamed=true
        -D localed=true
        -D machined=true
        -D portabled=true
        -D sysext=true
        -D userdb=true
        -D homed=enabled
        -D networkd=true
        -D timedated=true
        -D timesyncd=true
        -D remote=enabled
        -D nss-myhostname=true
        -D nss-mymachines=enabled
        -D nss-resolve=enabled
        -D nss-systemd=true
        -D firstboot=true
        -D randomseed=true
        -D backlight=true
        -D vconsole=true
        -D quotacheck=true
        -D sysusers=true
        -D tmpfiles=true
        -D importd=enabled
        -D hwdb=true
        -D rfkill=true
        -D xdg-autostart=true
        -D translations=true
        -D polkit=enabled
        -D acl=enabled
        -D audit=enabled
        -D blkid=enabled
        -D fdisk=enabled
        -D kmod=enabled
        -D pam=enabled
        -D pwquality=enabled
        -D microhttpd=enabled
        -D libcryptsetup=enabled
        -D libcurl=enabled
        -D idn=true
        -D libidn2=enabled
        -D qrencode=enabled
        -D gcrypt=enabled
        -D gnutls=enabled
        -D openssl=enabled
        -D cryptolib=openssl
        -D p11kit=enabled
        -D libfido2=enabled
        -D tpm2=enabled
        -D elfutils=enabled
        -D zstd=enabled
        -D xkbcommon=enabled
        -D pcre2=enabled
        -D glib=enabled
        -D dbus=enabled
        -D bootloader=enabled
        -D kernel-install=true
        -D analyze=true
        -D bpf-framework=enabled
        -D ukify="$UKIFY"
        -D seccomp=enabled
        -D selinux=auto
        -D apparmor=auto
        -D smack=true
        -D ima=true
        -D first-boot-full-preset=true
        -D initrd=true
        -D fexecve=true
        -D default-keymap="$DEFAULT_KEYMAP"
    )

    # On debian-like systems the library directory is not /usr/lib64 but /usr/lib/<arch-triplet>/.
    # It is important to use the right one especially for cryptsetup plugins, otherwise they will be
    # installed in the wrong directory and not be found by cryptsetup. Assume native build.
    if grep -q -e "ID=debian" -e "ID_LIKE=debian" /usr/lib/os-release && command -v dpkg 2>/dev/null; then
        CONFIGURE_OPTS+=(
            -D libdir="/usr/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
            -D pamlibdir="/usr/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)/security"
        )
    fi

    # Set various uids and gids for which Fedora has "soft static" allocations.
    # Without this, we would get warning about mismatched sysusers.d entries
    # between the files that we and Fedora's setup package install.
    if grep -q '^ID=fedora' /usr/lib/os-release; then
        CONFIGURE_OPTS+=(
            -Dadm-gid=4
            -Daudio-gid=63
            -Dcdrom-gid=11
            -Ddialout-gid=18
            -Ddisk-gid=6
            -Dinput-gid=104
            -Dkmem-gid=9
            -Dkvm-gid=36
            -Dlp-gid=7
            -Drender-gid=105
            -Dsgx-gid=106
            -Dtape-gid=33
            -Dtty-gid=5
            -Dusers-gid=100
            -Dutmp-gid=22
            -Dvideo-gid=39
            -Dwheel-gid=10
            -Dsystemd-journal-gid=190
            -Dsystemd-network-uid=192
            -Dsystemd-resolve-uid=193
        )
    fi

    if grep -q '^ID="opensuse' /usr/lib/os-release; then
        CONFIGURE_OPTS+=(
            -Dbpf-compiler=gcc
        )
    fi

    ( set -x; meson setup "$BUILDDIR" "$SRCDIR" "${CONFIGURE_OPTS[@]}" )
fi

( set -x; ninja -C "$BUILDDIR" "$@" )
if [ "$WITH_TESTS" = 1 ]; then
    if [ -n "$SANITIZERS" ]; then
        export ASAN_OPTIONS="$MKOSI_ASAN_OPTIONS"
        export UBSAN_OPTIONS="$MKOSI_UBSAN_OPTIONS"
        TIMEOUT_MULTIPLIER=3
    else
        TIMEOUT_MULTIPLIER=1
    fi

    ( set -x; meson test -C "$BUILDDIR" --print-errorlogs --timeout-multiplier=$TIMEOUT_MULTIPLIER )
fi

( set -x; meson install -C "$BUILDDIR" --quiet --no-rebuild --only-changed )

# Ensure that side-loaded PE addons are loaded if signed, and ignored if not
if [ -d "${DESTDIR}/boot/loader" ]; then
    addons_dir="${DESTDIR}/boot/loader/addons"
elif [ -d "${DESTDIR}/efi/loader" ]; then
    addons_dir="${DESTDIR}/efi/loader/addons"
fi
if [ -n "${addons_dir}" ]; then
    mkdir -p "${addons_dir}"
    ukify --secureboot-private-key mkosi.secure-boot.key --secureboot-certificate mkosi.secure-boot.crt --cmdline this_should_be_here -o "${addons_dir}/good.addon.efi"
    ukify --cmdline this_should_not_be_here -o "${addons_dir}/bad.addon.efi"
fi