-fu_SOURCES = getdate.y posixtm.y getopt.c getopt1.c \
-argmatch.c backupfile.c dirname.c filemode.c \
-full-write.c getversion.c idcache.c \
-isdir.c long-options.c makepath.c modechange.c path-concat.c \
+libfu_a_SOURCES = getdate.y posixtm.y getopt.c getopt1.c \
+addext.c argmatch.c backupfile.c basename.c dirname.c filemode.c \
+full-write.c idcache.c \
+isdir.c long-options.c makepath.c modechange.c hash.c path-concat.c \