[clutter] build: Add -lm to clutter's LIBADD rule

[Emmanuele Bassi <ebassi src gnome org>]

commit 96810e1d4d07dc75e9622f352674885977c34e60
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Aug 29 22:17:53 2011 +0100

    build: Add -lm to clutter's LIBADD rule
    
    We need to explicitly link against libm when building Clutter, since we
    use libm API.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=657529

 clutter/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/clutter/Makefile.am b/clutter/Makefile.am
index 2d12f35..d9b81a8 100644
--- a/clutter/Makefile.am
+++ b/clutter/Makefile.am
@@ -613,6 +613,7 @@ nodist_clutter_include_HEADERS = \
 lib_LTLIBRARIES += libclutter- CLUTTER_SONAME_INFIX@- CLUTTER_API_VERSION@.la
 
 libclutter_ CLUTTER_SONAME_INFIX@_ CLUTTER_API_VERSION@_la_LIBADD = \
+	-lm \
 	$(CLUTTER_LIBS) \
 	$(CLUTTER_PROFILE_LIBS)