--- ../../../m2/dist/gcc-versionno/libgm2/Makefile.am	2019-06-06 15:17:19.634469354 +0000
+++ libgm2/Makefile.am	2019-07-09 00:41:23.214142811 +0000
@@ -97,3 +97,5 @@
 
 # Subdir rules rely on $(FLAGS_TO_PASS)
 FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+
+include $(top_srcdir)/../multilib.am