Update.

diff --git a/gl/Makefile.am b/gl/Makefile.am
index 7d1c1c1cb99b34f0910c8cc356995f93bb3629b5..6f492ef70f82b7fa1c9ad71634b0be2c31d4a740 100644 (file)
--- a/gl/Makefile.am
+++ b/gl/Makefile.am
@@ -21,6 +21,7 @@ EXTRA_DIST =
 BUILT_SOURCES =
 SUFFIXES =
 MOSTLYCLEANFILES =
+MOSTLYCLEANDIRS =
 CLEANFILES =
 DISTCLEANFILES =
 MAINTAINERCLEANFILES =
@@ -52,9 +53,7 @@ arpa/inet.h:
        echo '#include <sys/socket.h>' >$@-t
        mv $@-t $@
 MOSTLYCLEANFILES += arpa/inet.h arpa/inet.h-t
-
-mostlyclean-local:
-       -rmdir arpa 2>/dev/null
+MOSTLYCLEANDIRS += arpa
 
 ## end   gnulib module arpa_inet
 
@@ -259,9 +258,7 @@ sys/socket.h: socket_.h
        cp $(srcdir)/socket_.h $@-t
        mv $@-t $@
 MOSTLYCLEANFILES += sys/socket.h sys/socket.h-t
-
-mostlyclean-local:
-       -rmdir sys 2>/dev/null
+MOSTLYCLEANDIRS += sys
 
 ## end   gnulib module sys_socket
 
@@ -283,5 +280,7 @@ libgnu_la_SOURCES += dummy.c
 
 ## end   gnulib module dummy
 
+mostlyclean-local:
+       -test -n "$(MOSTLYCLEANDIRS)" && rmdir $(MOSTLYCLEANDIRS) 2>/dev/null
 
 # Makefile.am ends here