[gnome-logs] Update configure.ac to check for libsystemd

[Rashi Aswani <aswanirashi src gnome org>]

commit b55281240cd5624cb122329cb73dff92f212480b
Author: Rashi Aswani <aswanirashi19 gmail com>
Date:   Fri May 22 15:28:17 2015 +0530

    Update configure.ac to check for libsystemd
    
    https://bugzilla.gnome.org/show_bug.cgi?id=749595

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1f051ec..2599aa2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -101,8 +101,8 @@ AM_CONDITIONAL([LOGS_ENABLE_TESTS], [test "x$testing_utilities" = "xyes"])
 dnl Libraries
 GIO_REQUIRED="gio-unix-2.0 >= 2.43.90"
 GTK_REQUIRED="gtk+-3.0 >= 3.15.7"
-SYSTEMD_JOURNAL_REQUIRED="libsystemd-journal"
-PKG_CHECK_MODULES([LOGS], [$GIO_REQUIRED $GTK_REQUIRED $SYSTEMD_JOURNAL_REQUIRED])
+SYSTEMD_REQUIRED="libsystemd"
+PKG_CHECK_MODULES([LOGS], [$GIO_REQUIRED $GTK_REQUIRED $SYSTEMD_REQUIRED])
 
 GLIB_GSETTINGS