diff -u tstools-1.11/Makefile tstools-1.11/Makefile
--- tstools-1.11/Makefile
+++ tstools-1.11/Makefile
@@ -80,7 +80,7 @@
 endif
 
 CFLAGS = $(WARNING_FLAGS) $(OPTIMISE_FLAGS) $(LFS_FLAGS) -I. $(PROFILE_FLAGS) $(ARCH_FLAGS)
-LDFLAGS = -g -lm $(PROFILE_FLAGS) $(ARCH_FLAGS)
+LDFLAGS = -g $(PROFILE_FLAGS) $(ARCH_FLAGS)
 
 # Target directories
 OBJDIR = obj
@@ -168,7 +168,7 @@
 
 # Our library
 LIB = $(LIBDIR)/libtstools.a
-LIBOPTS = -L$(LIBDIR) -ltstools $(ARCH_FLAGS)
+LIBOPTS = -L$(LIBDIR) -ltstools -lm $(ARCH_FLAGS)
 
 # All of our programs (except the testing ones)
 PROGS = \
diff -u tstools-1.11/debian/changelog tstools-1.11/debian/changelog
--- tstools-1.11/debian/changelog
+++ tstools-1.11/debian/changelog
@@ -1,3 +1,9 @@
+tstools (1.11-1ubuntu1) oneiric; urgency=low
+
+  * Fix FTBFS on Ubuntu 11.10 (LP: #832801).
+
+ -- Stephen M. Webb <stephen@ubuntu.com>  Mon, 12 Sep 2011 15:58:15 -0400
+
 tstools (1.11-1) unstable; urgency=low
 
   * Initial release (Closes: #505304)