systemd: use pkg-config to determine the systemd directories

modules.d/98systemd/module-setup.sh

@@ -4,7 +4,10 @@
 
 check() {
     [[ $mount_needs ]] && return 1
-    [ -x /lib/systemd/systemd ] && return 255
+    if [[ -x /lib/systemd/systemd ]] || [[ -x /usr/lib/systemd/systemd ]]; then
+        return 255
+    fi
+    pkg-config systemd --variable=systemdutildir >/dev/null && return 255
     return 1
 }
 
@@ -13,141 +16,147 @@ depends() {
 }
 
 install() {
+    local systemdutildir systemdsystemunitdir
+
+    systemdutildir=$(pkg-config systemd --variable=systemdutildir)
+    systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir)
+
+    if ! [[ -d "$systemdutildir" ]]; then
+        [[ -d /lib/systemd ]] && systemdutildir=/lib/systemd
+        [[ -d /usr/lib/systemd ]] && systemdutildir=/usr/lib/systemd
+    fi
+    [[ -d "$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system
+
+    dracut_install -o "$i" \
+        $systemdutildir/systemd \
+        $systemdutildir/systemd-cgroups-agent \
+        $systemdutildir/systemd-initctl \
+        $systemdutildir/systemd-shutdownd \
+        $systemdutildir/systemd-shutdown \
+        $systemdutildir/systemd-modules-load \
+        $systemdutildir/systemd-remount-fs \
+        $systemdutildir/systemd-reply-password \
+        $systemdutildir/systemd-fsck \
+        $systemdutildir/systemd-timestamp \
+        $systemdutildir/systemd-ac-power \
+        $systemdutildir/systemd-sysctl \
+        $systemdutildir/systemd-udevd \
+        $systemdutildir/systemd-journald \
+        $systemdutildir/systemd-coredump \
+        $systemdutildir/systemd-vconsole-setup \
+        $systemdutildir/systemd-cryptsetup \
+        $systemdutildir/systemd-localed \
+        $systemdsystemunitdir/emergency.target \
+        $systemdsystemunitdir/sysinit.target \
+        $systemdsystemunitdir/basic.target \
+        $systemdsystemunitdir/halt.target \
+        $systemdsystemunitdir/kexec.target \
+        $systemdsystemunitdir/local-fs.target \
+        $systemdsystemunitdir/local-fs-pre.target \
+        $systemdsystemunitdir/remote-fs.target \
+        $systemdsystemunitdir/remote-fs-pre.target \
+        $systemdsystemunitdir/network.target \
+        $systemdsystemunitdir/nss-lookup.target \
+        $systemdsystemunitdir/nss-user-lookup.target \
+        $systemdsystemunitdir/poweroff.target \
+        $systemdsystemunitdir/reboot.target \
+        $systemdsystemunitdir/rescue.target \
+        $systemdsystemunitdir/rpcbind.target \
+        $systemdsystemunitdir/shutdown.target \
+        $systemdsystemunitdir/final.target \
+        $systemdsystemunitdir/sigpwr.target \
+        $systemdsystemunitdir/sockets.target \
+        $systemdsystemunitdir/swap.target \
+        $systemdsystemunitdir/systemd-initctl.socket \
+        $systemdsystemunitdir/systemd-shutdownd.socket \
+        $systemdsystemunitdir/bluetooth.target \
+        $systemdsystemunitdir/systemd-ask-password-console.path \
+        $systemdsystemunitdir/systemd-udev-control.socket \
+        $systemdsystemunitdir/systemd-udev-kernel.socket \
+        $systemdsystemunitdir/systemd-ask-password-plymouth.path \
+        $systemdsystemunitdir/systemd-journald.socket \
+        $systemdsystemunitdir/cryptsetup.target \
+        $systemdsystemunitdir/console-shell.service \
+        $systemdsystemunitdir/console-getty.service \
+        $systemdsystemunitdir/systemd-initctl.service \
+        $systemdsystemunitdir/systemd-shutdownd.service \
+        $systemdsystemunitdir/systemd-modules-load.service \
+        $systemdsystemunitdir/systemd-remount-fs.service \
+        $systemdsystemunitdir/systemd-ask-password-console.service \
+        $systemdsystemunitdir/halt.service \
+        $systemdsystemunitdir/poweroff.service \
+        $systemdsystemunitdir/reboot.service \
+        $systemdsystemunitdir/kexec.service \
+        $systemdsystemunitdir/fsck@.service \
+        $systemdsystemunitdir/systemd-udev.service \
+        $systemdsystemunitdir/systemd-udev-trigger.service \
+        $systemdsystemunitdir/systemd-udev-settle.service \
+        $systemdsystemunitdir/systemd-ask-password-plymouth.service \
+        $systemdsystemunitdir/systemd-journald.service \
+        $systemdsystemunitdir/systemd-vconsole-setup.service \
+        $systemdsystemunitdir/systemd-localed.service \
+        $systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
+        $systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
+        $systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
+        $systemdsystemunitdir/sysinit.target.wants/systemd-vconsole-setup.service \
+        $systemdsystemunitdir/sysinit.target.wants/cryptsetup.target \
+        $systemdsystemunitdir/sockets.target.wants/systemd-initctl.socket \
+        $systemdsystemunitdir/sockets.target.wants/systemd-shutdownd.socket \
+        $systemdsystemunitdir/sockets.target.wants/systemd-udev-control.socket \
+        $systemdsystemunitdir/sockets.target.wants/systemd-udev-kernel.socket \
+        $systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
+        $systemdsystemunitdir/basic.target.wants/systemd-udev.service \
+        $systemdsystemunitdir/basic.target.wants/systemd-udev-trigger.service \
+        $systemdsystemunitdir/local-fs.target.wants/systemd-remount-fs.service \
+        $systemdsystemunitdir/local-fs.target.wants/fsck-root.service \
+        $systemdsystemunitdir/local-fs.target.wants/tmp.mount \
+        $systemdsystemunitdir/ctrl-alt-del.target \
+        $systemdsystemunitdir/autovt@.service \
+        $systemdsystemunitdir/single.service \
+        $systemdsystemunitdir/syslog.socket \
+        $systemdsystemunitdir/syslog.target \
+        $systemdsystemunitdir/initrd-switch-root.target \
+        $systemdsystemunitdir/initrd-switch-root.service \
+        $systemdsystemunitdir/umount.target \
 
-    for i in \
-    systemd \
-    systemd-cgroups-agent \
-    systemd-initctl \
-    systemd-shutdownd \
-    systemd-shutdown \
-    systemd-modules-load \
-    systemd-remount-fs \
-    systemd-reply-password \
-    systemd-fsck \
-    systemd-timestamp \
-    systemd-ac-power \
-    systemd-sysctl \
-    systemd-udevd \
-    systemd-journald \
-    systemd-coredump \
-    systemd-vconsole-setup \
-    systemd-cryptsetup \
-    systemd-localed \
-    system/emergency.target \
-    system/sysinit.target \
-    system/basic.target \
-    system/halt.target \
-    system/kexec.target \
-    system/local-fs.target \
-    system/local-fs-pre.target \
-    system/remote-fs.target \
-    system/remote-fs-pre.target \
-    system/network.target \
-    system/nss-lookup.target \
-    system/nss-user-lookup.target \
-    system/poweroff.target \
-    system/reboot.target \
-    system/rescue.target \
-    system/rpcbind.target \
-    system/shutdown.target \
-    system/final.target \
-    system/sigpwr.target \
-    system/sockets.target \
-    system/swap.target \
-    system/systemd-initctl.socket \
-    system/systemd-shutdownd.socket \
-    system/bluetooth.target \
-    system/systemd-ask-password-console.path \
-    system/systemd-udev-control.socket \
-    system/systemd-udev-kernel.socket \
-    system/systemd-ask-password-plymouth.path \
-    system/systemd-journald.socket \
-    system/cryptsetup.target \
-    system/console-shell.service \
-    system/console-getty.service \
-    system/systemd-initctl.service \
-    system/systemd-shutdownd.service \
-    system/systemd-modules-load.service \
-    system/systemd-remount-fs.service \
-    system/systemd-ask-password-console.service \
-    system/halt.service \
-    system/poweroff.service \
-    system/reboot.service \
-    system/kexec.service \
-    system/fsck@.service \
-    system/systemd-udev.service \
-    system/systemd-udev-trigger.service \
-    system/systemd-udev-settle.service \
-    system/systemd-ask-password-plymouth.service \
-    system/systemd-journald.service \
-    system/systemd-vconsole-setup.service \
-    system/systemd-localed.service \
-    system/sysinit.target.wants/systemd-modules-load.service \
-    system/sysinit.target.wants/systemd-ask-password-console.path \
-    system/sysinit.target.wants/systemd-journald.service \
-    system/sysinit.target.wants/systemd-vconsole-setup.service \
-    system/sysinit.target.wants/cryptsetup.target \
-    system/sockets.target.wants/systemd-initctl.socket \
-    system/sockets.target.wants/systemd-shutdownd.socket \
-    system/sockets.target.wants/systemd-udev-control.socket \
-    system/sockets.target.wants/systemd-udev-kernel.socket \
-    system/sockets.target.wants/systemd-journald.socket \
-    system/basic.target.wants/systemd-udev.service \
-    system/basic.target.wants/systemd-udev-trigger.service \
-    system/local-fs.target.wants/systemd-remount-fs.service \
-    system/local-fs.target.wants/fsck-root.service \
-    system/local-fs.target.wants/tmp.mount \
-    system/ctrl-alt-del.target \
-    system/autovt@.service \
-    system/single.service \
-    system/syslog.socket \
-    system/syslog.target \
-    system/initrd-switch-root.target \
-    system/initrd-switch-root.service \
-    system/umount.target \
-    ;do
-        [ -e "/lib/systemd/$i" ] && dracut_install "/lib/systemd/$i"
-    done
     for i in /etc/systemd/*.conf; do
         dracut_install "$i"
     done
 
     dracut_install journalctl systemctl
 
-    ln -fs /lib/systemd/systemd "$initdir/init"
+    ln -fs $systemdutildir/systemd "$initdir/init"
 
-#    {
+    rm -f "${initdir}${systemdsystemunitdir}/emergency.service"
-#        echo "LogLevel=debug"
+    inst "$moddir/emergency.service" ${systemdsystemunitdir}/emergency.service
-#        echo "LogTarget=console"
-#    } >> "$initdir/etc/systemd/system.conf"
 
-    rm -f "$initdir/lib/systemd/system/emergency.service"
+    rm -f "${initdir}${systemdsystemunitdir}/rescue.service"
-    inst "$moddir/emergency.service" /lib/systemd/system/emergency.service
+    inst "$moddir/rescue.service" ${systemdsystemunitdir}/rescue.service
-    rm -f "$initdir/lib/systemd/system/rescue.service"
-    inst "$moddir/rescue.service" /lib/systemd/system/rescue.service
-    inst "$moddir/initrd-switch-root.target" /lib/systemd/system/initrd-switch-root.target
-    inst "$moddir/initrd-switch-root.service" /lib/systemd/system/initrd-switch-root.service
-    ln -s basic.target "$initdir/lib/systemd/system/default.target"
 
-    inst "$moddir/dracut-cmdline.sh" /lib/systemd/system-generators/dracut-cmdline.sh
+    inst "$moddir/initrd-switch-root.target" ${systemdsystemunitdir}/initrd-switch-root.target
+    inst "$moddir/initrd-switch-root.service" ${systemdsystemunitdir}/initrd-switch-root.service
+    ln -s basic.target "${initdir}${systemdsystemunitdir}/default.target"
 
-    mkdir -p "$initdir/lib/systemd/system/basic.target.wants"
+    inst "$moddir/dracut-cmdline.sh" ${systemdsystemunitdir}-generators/dracut-cmdline.sh
+
+    mkdir -p "${initdir}${systemdsystemunitdir}/basic.target.wants"
     inst "$moddir/dracut-pre-udev.sh" /bin/dracut-pre-udev
-    inst "$moddir/dracut-pre-udev.service" /lib/systemd/system/dracut-pre-udev.service
+    inst "$moddir/dracut-pre-udev.service" ${systemdsystemunitdir}/dracut-pre-udev.service
-    ln -s ../dracut-pre-udev.service "$initdir/lib/systemd/system/basic.target.wants/dracut-pre-udev.service"
+    ln -s ../dracut-pre-udev.service "${initdir}${systemdsystemunitdir}/basic.target.wants/dracut-pre-udev.service"
 
     inst "$moddir/dracut-pre-trigger.sh" /bin/dracut-pre-trigger
-    inst "$moddir/dracut-pre-trigger.service" /lib/systemd/system/dracut-pre-trigger.service
+    inst "$moddir/dracut-pre-trigger.service" ${systemdsystemunitdir}/dracut-pre-trigger.service
-    ln -s ../dracut-pre-trigger.service "$initdir/lib/systemd/system/basic.target.wants/dracut-pre-trigger.service"
+    ln -s ../dracut-pre-trigger.service "${initdir}${systemdsystemunitdir}/basic.target.wants/dracut-pre-trigger.service"
 
     inst "$moddir/dracut-initqueue.sh" /bin/dracut-initqueue
-    inst "$moddir/dracut-initqueue.service" /lib/systemd/system/dracut-initqueue.service
+    inst "$moddir/dracut-initqueue.service" ${systemdsystemunitdir}/dracut-initqueue.service
-    ln -s ../dracut-initqueue.service "$initdir/lib/systemd/system/basic.target.wants/dracut-initqueue.service"
+    ln -s ../dracut-initqueue.service "${initdir}${systemdsystemunitdir}/basic.target.wants/dracut-initqueue.service"
 
     inst "$moddir/dracut-pre-pivot.sh" /bin/dracut-pre-pivot
-    inst "$moddir/dracut-pre-pivot.service" /lib/systemd/system/dracut-pre-pivot.service
+    inst "$moddir/dracut-pre-pivot.service" ${systemdsystemunitdir}/dracut-pre-pivot.service
-    mkdir -p "$initdir/lib/systemd/system/initrd-switch-root.target.wants"
+    mkdir -p "${initdir}${systemdsystemunitdir}/initrd-switch-root.target.wants"
-    ln -s ../dracut-pre-pivot.service "$initdir/lib/systemd/system/initrd-switch-root.target.wants/dracut-pre-pivot.service"
+    ln -s ../dracut-pre-pivot.service "${initdir}${systemdsystemunitdir}/initrd-switch-root.target.wants/dracut-pre-pivot.service"
+
     > "$initdir/etc/machine-id"
 }