[rhythmbox] Fix linkage against librhythmdb.la

[Bastien Nocera <hadess src gnome org>]

commit 557ff6bb512a3b27788cc11fd275a253d99988f6
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Feb 22 00:28:02 2010 +0000

    Fix linkage against librhythmdb.la
    
    libm is required for librhythmdb, otherwise the test applications
    will fail to link when using a pedantic linker.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=610643

 rhythmdb/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/rhythmdb/Makefile.am b/rhythmdb/Makefile.am
index 055593e..021a7c8 100644
--- a/rhythmdb/Makefile.am
+++ b/rhythmdb/Makefile.am
@@ -1,7 +1,7 @@
 noinst_LTLIBRARIES = librhythmdb.la
 
 librhythmdb_la_LDFLAGS = -export-dynamic
-librhythmdb_la_LIBADD =
+librhythmdb_la_LIBADD = -lm
 
 INCLUDES = 						\
         -DGNOMELOCALEDIR=\""$(datadir)/locale"\"        \