diff -Nru sdl-sound1.2-1.0.3/debian/changelog sdl-sound1.2-1.0.3/debian/changelog
--- sdl-sound1.2-1.0.3/debian/changelog	2012-05-08 14:33:11.000000000 -0700
+++ sdl-sound1.2-1.0.3/debian/changelog	2013-03-13 09:18:21.000000000 -0700
@@ -1,3 +1,10 @@
+sdl-sound1.2 (1.0.3-6+libtool) unreleased; urgency=low
+
+  * Update libtool at build time using dh-autoreconf, in order to fix a
+    build failure on x32.
+
+ -- Daniel Schepler <schepler@debian.org>  Wed, 13 Mar 2013 09:18:13 -0700
+
 sdl-sound1.2 (1.0.3-6) unstable; urgency=low
 
   [ Felix Geyer ]
diff -Nru sdl-sound1.2-1.0.3/debian/control sdl-sound1.2-1.0.3/debian/control
--- sdl-sound1.2-1.0.3/debian/control	2012-05-08 12:48:27.000000000 -0700
+++ sdl-sound1.2-1.0.3/debian/control	2013-03-13 09:17:14.000000000 -0700
@@ -13,7 +13,8 @@
                libmikmod-dev,
                libvorbis-dev,
                libogg-dev,
-               libspeex-dev
+               libspeex-dev,
+               dh-autoreconf
 Homepage: http://icculus.org/SDL_sound/
 Vcs-Browser: http://anonscm.debian.org/gitweb/?p=pkg-sdl/packages/sdl-sound1.2.git
 Vcs-Git: git://anonscm.debian.org/pkg-sdl/packages/sdl-sound1.2.git
diff -Nru sdl-sound1.2-1.0.3/debian/patches/fix-FTBFS-libm-672012.patch sdl-sound1.2-1.0.3/debian/patches/fix-FTBFS-libm-672012.patch
--- sdl-sound1.2-1.0.3/debian/patches/fix-FTBFS-libm-672012.patch	2012-05-08 12:54:09.000000000 -0700
+++ sdl-sound1.2-1.0.3/debian/patches/fix-FTBFS-libm-672012.patch	2013-03-13 09:30:20.000000000 -0700
@@ -4,14 +4,16 @@
 Author: Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>
 Last-Update: 2012-05-08
 Bug-Debian: http://bugs.debian.org/672012
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -143,7 +143,7 @@
- INSTALL_SCRIPT = @INSTALL_SCRIPT@
- INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- INTERFACE_AGE = @INTERFACE_AGE@
--LDFLAGS = @LDFLAGS@
-+LDFLAGS = @LDFLAGS@ -lm
- LIBOBJS = @LIBOBJS@
- LIBS = @LIBS@
- LIBTOOL = @LIBTOOL@
+Index: sdl-sound1.2-1.0.3/Makefile.am
+===================================================================
+--- sdl-sound1.2-1.0.3.orig/Makefile.am	2008-04-17 11:02:22.000000000 -0700
++++ sdl-sound1.2-1.0.3/Makefile.am	2013-03-13 09:30:17.000000000 -0700
+@@ -32,7 +32,7 @@
+ 	-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)
+ libSDL_sound_la_LIBADD =	\
+ 	decoders/libdecoders.la	\
+-	$(TIMIDITY_LIB) $(MPGLIB_LIB)
++	$(TIMIDITY_LIB) $(MPGLIB_LIB) -lm
+ 
+ EXTRA_DIST =	\
+ 	CREDITS \
diff -Nru sdl-sound1.2-1.0.3/debian/rules sdl-sound1.2-1.0.3/debian/rules
--- sdl-sound1.2-1.0.3/debian/rules	2012-05-08 12:48:37.000000000 -0700
+++ sdl-sound1.2-1.0.3/debian/rules	2013-03-13 09:23:29.000000000 -0700
@@ -28,7 +28,9 @@
 
 
 %:
-	dh $@ --parallel
+	dh $@ --parallel --with autoreconf
+
+export AUTOMAKE = automake --foreign
 
 override_dh_auto_configure:
 	dh_auto_configure -- $(confflags)