Tests for module 'alloca-opt'.

[gnulib.git] / modules / netinet_in

diff --git a/modules/netinet_in b/modules/netinet_in
index faa01d6..6e66659 100644 (file)
--- a/modules/netinet_in
+++ b/modules/netinet_in
@@ -9,6 +9,7 @@ sys_socket
 
 configure.ac:
 gl_HEADER_NETINET_IN
+AC_PROG_MKDIR_P
 
 Makefile.am:
 BUILT_SOURCES += $(NETINET_IN_H)
@@ -16,10 +17,11 @@ BUILT_SOURCES += $(NETINET_IN_H)
 # We need the following in order to create <netinet/in.h> when the system
 # doesn't have one.
 netinet/in.h:
-       test -d netinet || mkdir netinet
+       @MKDIR_P@ netinet
        rm -f $@-t $@
-       echo '#include <sys/socket.h>' >$@-t
-       chmod a-w $@-t
+       { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+         echo '#include <sys/socket.h>'; \
+       } > $@-t
        mv $@-t $@
 MOSTLYCLEANFILES += netinet/in.h netinet/in.h-t
 MOSTLYCLEANDIRS += netinet