diff -up gnomebaker-0.6.4/src/Makefile.in.ldadd gnomebaker-0.6.4/src/Makefile.in
--- gnomebaker-0.6.4/src/Makefile.in.ldadd 2010-02-15 10:32:51.000000000 +0100
+++ gnomebaker-0.6.4/src/Makefile.in 2010-02-15 10:33:03.000000000 +0100
@@ -255,7 +255,7 @@ gnomebaker_SOURCES = \
cairofillbar.c cairofillbar.h \
backend.c backend.h
-gnomebaker_LDADD = @GNOMEBAKER_LIBS@
+gnomebaker_LDADD = @GNOMEBAKER_LIBS@ -lm
gnomebaker_LDFLAGS = -export-dynamic
all: all-am