+++ /dev/null
-#!/bin/sh
-# 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.
-
-ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1:disable_coredump=0:use_madv_dontdump=1
-UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1
-
-# On Fedora "ld" is (unfortunately — if you ask me) managed via
-# "alternatives". Since we'd like to support building images in environments
-# with only /usr/ around (e.g. mkosi's UsrOnly=1 option), we have the problem
-# that /usr/bin/ld is a symlink that points to a non-existing file in
-# /etc/alternative/ in this mode. Let's work around this for now by manually
-# redirect "ld" to "ld.bfd", i.e. circumventing the /usr/bin/ld symlink.
-if [ ! -x /usr/bin/ld ] && [ -x /usr/bin/ld.bfd ]; then
- mkdir -p "$HOME"/bin
- ln -s /usr/bin/ld.bfd "$HOME"/bin/ld
- PATH="$HOME/bin:$PATH"
-fi
-
-# 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=build
-
-# Meson uses Python 3 and requires a locale with an UTF-8 character map.
-# Not running under UTF-8 makes the `ninja test` step break with a CodecError.
-# So let's ensure we're running under UTF-8.
-#
-# If our current locale already is UTF-8, then we don't need to do anything:
-if [ "$(locale charmap 2>/dev/null)" != "UTF-8" ] ; then
- # Try using C.UTF-8 locale, if available. This locale is not shipped
- # by upstream glibc, so it's not available in all distros.
- # (In particular, it's not available in Arch Linux.)
- if locale -a | grep -q -E "C.UTF-8|C.utf8"; then
- export LC_CTYPE=C.UTF-8
- # Finally, try something like en_US.UTF-8, which should be
- # available in Arch Linux, but is not present in Debian's
- # minimal image in our mkosi config.
- elif locale -a | grep -q en_US.utf8; then
- export LC_CTYPE=en_US.UTF-8
- else
- # If nothing works, fail early.
- echo "*** Could not find a valid locale that supports UTF-8. ***" >&2
- exit 1
- fi
-fi
-
-# The bpftool script shipped by Ubuntu tries to find the actual program to run via querying `uname -r` and
-# using the current kernel version. This obviously doesn't work in containers. As a workaround, we override
-# the ubuntu script with a symlink to the first bpftool program we can find.
-for bpftool in /usr/lib/linux-tools/*/bpftool; do
- [ -x "$bpftool" ] || continue
- ln -sf "$bpftool" /usr/sbin/bpftool
- break
-done
-
-# CentOS Stream 8 includes bpftool 4.18.0 which is lower than what we need. However, they've backported the
-# specific feature we need ("gen skeleton") to this version, so we replace bpftool with a script that reports
-# version 5.6.0 to satisfy meson which makes bpf work on CentOS Stream 8 as well.
-if [ "$(grep '^ID=' /etc/os-release)" = "ID=\"centos\"" ] && [ "$(grep '^VERSION=' /etc/os-release)" = "VERSION=\"8\"" ]; then
- cp /usr/sbin/bpftool /usr/sbin/bpftool.real
- cat >/usr/sbin/bpftool <<EOF
-#!/bin/sh
-if [ "\$1" = --version ]; then
- echo 5.6.0
-else
- exec /usr/sbin/bpftool.real \$@
-fi
-EOF
- chmod +x /usr/sbin/bpftool
-fi
-
-if [ ! -f "$BUILDDIR"/build.ninja ] ; then
- sysvinit_path=$(realpath /etc/init.d)
-
- init_path=$(realpath /sbin/init 2>/dev/null)
- if [ -z "$init_path" ] ; then
- rootprefix=""
- else
- rootprefix=${init_path%/lib/systemd/systemd}
- rootprefix=/${rootprefix#/}
- fi
-
- meson "$BUILDDIR" \
- -D "sysvinit-path=$sysvinit_path" \
- -D "rootprefix=$rootprefix" \
- -D man=false \
- -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=true \
- -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=true \
- -D sysupdate=true \
- -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=true \
- -D networkd=true \
- -D timedated=true \
- -D timesyncd=true \
- -D remote=true \
- -D nss-myhostname=true \
- -D nss-mymachines=true \
- -D nss-resolve=true \
- -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=true \
- -D hwdb=true \
- -D rfkill=true \
- -D xdg-autostart=true \
- -D translations=true \
- -D polkit=true \
- -D acl=true \
- -D audit=true \
- -D blkid=true \
- -D fdisk=true \
- -D kmod=true \
- -D pam=true \
- -D pwquality=true \
- -D microhttpd=true \
- -D libcryptsetup=true \
- -D libcurl=true \
- -D idn=true \
- -D libidn2=true \
- -D qrencode=true \
- -D gcrypt=true \
- -D gnutls=true \
- -D openssl=true \
- -D cryptolib=openssl \
- -D p11kit=true \
- -D libfido2=true \
- -D tpm2=true \
- -D elfutils=true \
- -D zstd=true \
- -D xkbcommon=true \
- -D pcre2=true \
- -D glib=true \
- -D dbus=true \
- -D gnu-efi=true \
- -D kernel-install=true \
- -D analyze=true \
- -D bpf-framework=true
-fi
-
-cd "$BUILDDIR"
-ninja "$@"
-if [ "$WITH_TESTS" = 1 ] ; then
- for id in 1 2 3; do
- getent group $id >/dev/null || echo "g testgroup$id $id -" | ./systemd-sysusers -
- done
-
- if [ -n "$SANITIZERS" ]; then
- export ASAN_OPTIONS="$ASAN_OPTIONS"
- export UBSAN_OPTIONS="$UBSAN_OPTIONS"
- TIMEOUT_MULTIPLIER=3
- else
- TIMEOUT_MULTIPLIER=1
- fi
-
- meson test --print-errorlogs --timeout-multiplier=$TIMEOUT_MULTIPLIER
-fi
-cd "$SRCDIR"
-
-# Ubuntu Focal is stuck with meson 0.53.0.
-if [ "$(meson -v | cut -d . -f 2)" -gt 53 ] ; then
- meson install -C "$BUILDDIR" --quiet --no-rebuild --only-changed
-else
- meson install -C "$BUILDDIR" --no-rebuild --only-changed
-fi
-
-mkdir -p "$DESTDIR"/etc
-
-cat >"$DESTDIR"/etc/issue <<EOF
-\S (built from systemd tree)
-Kernel \r on an \m (\l)
-
-EOF
-
-if [ -n "$IMAGE_ID" ] ; then
- mkdir -p "$DESTDIR"/usr/lib
- sed -n \
- -e '/^IMAGE_ID=/!p' \
- -e "\$aIMAGE_ID=$IMAGE_ID" <"/usr/lib/os-release" >"${DESTDIR}/usr/lib/os-release"
-
- OSRELEASEFILE="$DESTDIR"/usr/lib/os-release
-else
- OSRELEASEFILE=/usr/lib/os-release
-fi
-
-
-if [ -n "$IMAGE_VERSION" ] ; then
- mkdir -p "$DESTDIR"/usr/lib
- sed -n \
- -e '/^IMAGE_VERSION=/!p' \
- -e "\$aIMAGE_VERSION=$IMAGE_VERSION" <$OSRELEASEFILE >"/tmp/os-release.tmp"
-
- cat /tmp/os-release.tmp >"$DESTDIR"/usr/lib/os-release
- rm /tmp/os-release.tmp
-fi
-
-# If $CI_BUILD is set, copy over the CI service which executes a service check
-# after boot and then shuts down the machine
-if [ -n "$CI_BUILD" ]; then
- mkdir -p "$DESTDIR/usr/lib/systemd/system"
- cp -v "$SRCDIR/test/mkosi-check-and-shutdown.service" "$DESTDIR/usr/lib/systemd/system/mkosi-check-and-shutdown.service"
- cp -v "$SRCDIR/test/mkosi-check-and-shutdown.sh" "$DESTDIR/usr/lib/systemd/mkosi-check-and-shutdown.sh"
- chmod +x "$DESTDIR/usr/lib/systemd/mkosi-check-and-shutdown.sh"
-fi
-
-if [ -n "$SANITIZERS" ]; then
- LD_PRELOAD=$(ldd $BUILDDIR/systemd | grep libasan.so | awk '{print $3}')
-
- mkdir -p "$DESTDIR/etc/systemd/system.conf.d"
-
- cat >"$DESTDIR/etc/systemd/system.conf.d/10-asan.conf" <<EOF
-[Manager]
-ManagerEnvironment=ASAN_OPTIONS=$ASAN_OPTIONS\\
- UBSAN_OPTIONS=$UBSAN_OPTIONS\\
- LD_PRELOAD=$LD_PRELOAD
-DefaultEnvironment=ASAN_OPTIONS=$ASAN_OPTIONS\\
- UBSAN_OPTIONS=$UBSAN_OPTIONS\\
- LD_PRELOAD=$LD_PRELOAD
-EOF
-
- # ASAN logs to stderr by default. However, journald's stderr is connected to /dev/null, so we lose
- # all the ASAN logs. To rectify that, let's connect journald's stdout to the console so that any
- # sanitizer failures appear directly on the user's console.
- mkdir -p "$DESTDIR/etc/systemd/system/systemd-journald.service.d"
-
- cat >"$DESTDIR/etc/systemd/system/systemd-journald.service.d/10-stdout-tty.conf" <<EOF
-[Service]
-StandardOutput=tty
-EOF
-
- # Both systemd and util-linux's login call vhangup() on /dev/console which disconnects all users.
- # This means systemd-journald can't log to /dev/console even if we configure `StandardOutput=tty`. As
- # a workaround, we modify console-getty.service to disable systemd's vhangup() and disallow login
- # from calling vhangup() so that journald's ASAN logs correctly end up in the console.
-
- mkdir -p "$DESTDIR/etc/systemd/system/console-getty.service.d"
-
- cat >"$DESTDIR/etc/systemd/system/console-getty.service.d/10-no-vhangup.conf" <<EOF
-[Service]
-TTYVHangup=no
-CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
-EOF
-fi
-
-# Make sure services aren't enabled by default on Debian/Ubuntu.
-mkdir -p "$DESTDIR/etc/systemd/system-preset"
-echo "disable *" >"$DESTDIR/etc/systemd/system-preset/99-mkosi.preset"
-
-if [ -d mkosi.kernel/ ]; then
- cd "$SRCDIR/mkosi.kernel"
- mkdir -p "$BUILDDIR/mkosi.kernel"
-
- # Ensure fast incremental builds by fixating these values which usually change for each build.
- export KBUILD_BUILD_TIMESTAMP="Fri Jun 5 15:58:00 CEST 2015"
- export KBUILD_BUILD_HOST="mkosi"
-
- scripts/kconfig/merge_config.sh -O "$BUILDDIR/mkosi.kernel" \
- ../mkosi.kernel.config \
- tools/testing/selftests/bpf/config.x86_64 \
- tools/testing/selftests/bpf/config
-
- make O="$BUILDDIR/mkosi.kernel" -j "$(nproc)"
-
- KERNEL_RELEASE="$(make O=$BUILDDIR/mkosi.kernel -s kernelrelease)"
- mkdir -p "$DESTDIR/usr/lib/modules/$KERNEL_RELEASE"
- make O="$BUILDDIR/mkosi.kernel" INSTALL_HDR_PATH=/usr headers_install
- make O="$BUILDDIR/mkosi.kernel" INSTALL_MOD_PATH="$DESTDIR/usr" modules_install
- make O="$BUILDDIR/mkosi.kernel" INSTALL_PATH="$DESTDIR/usr/lib/modules/$KERNEL_RELEASE" install
- mkdir -p "$DESTDIR/usr/lib/kernel/selftests"
- make -C tools/testing/selftests -j "$(nproc)" O="$BUILDDIR/mkosi.kernel" KSFT_INSTALL_PATH="$DESTDIR/usr/lib/kernel/selftests" SKIP_TARGETS="" install
-
- ln -sf /usr/lib/kernel/selftests/bpf/bpftool "$DESTDIR/usr/bin/bpftool"
-fi
projects / thirdparty / systemd.git / blobdiff