units: add explicit dependency on display-manager.service to graphical.target

This replaces the symlink based dependency by an explicit one in the
unit file so that we avoid the dangling symlink when no display manager
is installed.

4 files changed, 15 insertions, 26 deletions

diff --git a/Makefile.am b/Makefile.am
index 816a8eb4a4..b6b148ed50 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3389,9 +3389,6 @@ if TARGET_FEDORA
 		rm -f display-manager.service single.service && \
 		$(LN_S) prefdm.service display-manager.service && \
 		$(LN_S) rescue.service single.service )
-	( cd $(DESTDIR)$(systemunitdir)/graphical.target.wants && \
-		rm -f display-manager.service && \
-		$(LN_S) $(systemunitdir)/display-manager.service display-manager.service )
 endif
 
 if TARGET_MANDRIVA
@@ -3400,9 +3397,6 @@ if TARGET_MANDRIVA
 		$(LN_S) prefdm.service display-manager.service && \
 		$(LN_S) prefdm.service dm.service && \
 		$(LN_S) rescue.service single.service )
-	( cd $(DESTDIR)$(systemunitdir)/graphical.target.wants && \
-		rm -f display-manager.service && \
-		$(LN_S) $(systemunitdir)/display-manager.service display-manager.service )
 endif
 
 if TARGET_DEBIAN_OR_UBUNTU
@@ -3422,9 +3416,6 @@ if TARGET_MAGEIA
 		rm -f display-manager.service && \
 		$(LN_S) prefdm.service display-manager.service && \
 		$(LN_S) prefdm.service dm.service )
-	( cd $(DESTDIR)$(systemunitdir)/graphical.target.wants && \
-		rm -f display-manager.service && \
-		$(LN_S) $(systemunitdir)/display-manager.service display-manager.service )
 endif
 
 install-exec-hook: $(INSTALL_EXEC_HOOKS)
diff --git a/TODO b/TODO
index cfd7dd09da..c22f1f5579 100644
--- a/TODO
+++ b/TODO
@@ -25,6 +25,8 @@ Bugfixes:
 
 Features:
 
+* systemctl list-unit-files appears to be broken for symlinked units in /usr/lib
+
 * maybe allow services with ExecStop= set, but no ExecStart=?
 
 * efi: implement /forcefsck as uefi variables thus not requiring file system altering to trigger a file system check
@@ -66,8 +68,6 @@ Features:
 
 * readahead: when bumping /sys readahead variable save mtime and compare later to detect changes
 
-* Document boot options such as forcefsck
-
 * (attempt to) make Debianites happy:
         - implement .d/ auto includes for unit files
         - add syntax to reset ExecStart= lists (and similar)
@@ -165,8 +165,6 @@ Features:
 
 * support chrony in addition to ntpd in timedated
 
-* document crypttab(5)
-
 * There's currently no way to cancel fsck (used to be possible via C-c or c on the console)
 
 * journal: sanely deal with entries which are larger than the individual file size, but where the componets would fit
@@ -310,7 +308,6 @@ Features:
   - resource control in systemd
   - inhibiting
   - testing with Harald's awesome test kit
-  - the Documentation=
 
 * allow port=0 in .socket units
 
diff --git a/man/bootup.xml b/man/bootup.xml
index e29c1a0167..ed72acfda9 100644
--- a/man/bootup.xml
+++ b/man/bootup.xml
@@ -147,18 +147,18 @@
                                                v
                                          basic.target
                                                |
-                             _________________/|                                 emergency.service
-                            /                  |                                         |
-                            |                  |                                         v
-                            v                  v                                 <emphasis>emergency.target</emphasis>
-                     (various system    (various system
-                        services           services)
-                      required for             |
-                     graphical UIs)            v
-                            |           <emphasis>multi-user.target</emphasis>
-                            |                  |
-                            | _________________/
-                            |/
+            __________________________________/|                                 emergency.service
+           /                |                  |                                         |
+           |                |                  |                                         v
+           v                v                  v                                 <emphasis>emergency.target</emphasis>
+       display-      (various system    (various system
+   manager.service       services           services)
+           |           required for            |
+           |          graphical UIs)           v
+           |                |           <emphasis>multi-user.target</emphasis>
+           |                |                  |
+           \_______________ | _________________/
+                           \|/
                             v
                     <emphasis>graphical.target</emphasis></programlisting>
 
diff --git a/units/graphical.target b/units/graphical.target
index 7c6ebd4789..65f2521d9e 100644
--- a/units/graphical.target
+++ b/units/graphical.target
@@ -11,6 +11,7 @@ Documentation=man:systemd.special(7)
 Requires=multi-user.target
 After=multi-user.target
 Conflicts=rescue.target
+Wants=display-manager.service
 AllowIsolate=yes
 
 [Install]