[gnome-session] build: Link against libsystemd-daemon again

[Colin Walters <walters src gnome org>]

commit 1b23718b67a3785c73b56ebcde47b2ee9d6b1470
Author: Colin Walters <walters verbum org>
Date:   Mon Apr 1 09:25:24 2013 -0400

    build: Link against libsystemd-daemon again
    
    At least some toolchains generate a libsystemd-login.so which doesn't
    have a DT_NEEDED on libsystemd-daemon, but it does actually need it.
    
    While this is either a systemd or toolchain bug, it's easy enough to
    work around here.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=696262

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 92b459d..c3870f8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -115,7 +115,7 @@ AC_ARG_ENABLE([systemd],
               [enable_systemd=auto])
 
 PKG_CHECK_MODULES(SYSTEMD,
-                  [gio-unix-2.0 libsystemd-login >= 183 libsystemd-journal],
+                  [gio-unix-2.0 libsystemd-login >= 183 libsystemd-daemon libsystemd-journal],
                   [have_systemd=yes], [have_systemd=no])
 
 AC_MSG_CHECKING([whether to use systemd])