END
cat > Makefile.am << 'END'
+# FIXME: stop disabling the warnings in the 'unsupported' category
+# FIXME: once the 'subdir-objects' option has been mandatory.
+AUTOMAKE_OPTIONS = -Wno-unsupported
+
lib_LTLIBRARIES = lib0.la liba/liba.la
lib0_la_SOURCES = 0.c
liba_liba_la_SOURCES = liba/a.c