Make generated files be read-only.

[gnulib.git] / modules / sys_socket

diff --git a/modules/sys_socket b/modules/sys_socket
index 9c4959d..aa86954 100644 (file)
--- a/modules/sys_socket
+++ b/modules/sys_socket
@@ -4,6 +4,7 @@ A <sys/socket.h> for systems lacking it.
 Files:
 lib/socket_.h
 m4/sys_socket_h.m4
+m4/sockpfaf.m4
 
 Depends-on:
 
@@ -18,7 +19,9 @@ EXTRA_DIST += socket_.h
 # doesn't have one that works with the given compiler.
 sys/socket.h: socket_.h
        test -d sys || mkdir sys
+       rm -f $@-t $@
        cp $(srcdir)/socket_.h $@-t
+       chmod a-x $@-t
        mv $@-t $@
 MOSTLYCLEANFILES += sys/socket.h sys/socket.h-t
 MOSTLYCLEANDIRS += sys