Index: aclocal.m4
--- aclocal.m4.orig
+++ aclocal.m4
@@ -1469,6 +1469,7 @@ AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
 m4_include([m4/gettext.m4])
+m4_include([m4/host-cpu-c-abi.m4])
 m4_include([m4/iconv.m4])
 m4_include([m4/lib-ld.m4])
 m4_include([m4/lib-link.m4])