Update gnulib files.

10 files changed, 28 insertions, 4 deletions

diff --git a/build-aux/gnupload b/build-aux/gnupload
index 002cee39a7..8320b58cf5 100755
--- a/build-aux/gnupload
+++ b/build-aux/gnupload
@@ -7,7 +7,7 @@ scriptversion=2009-04-28.21; # UTC
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
+# the Free Software Foundation; either version 2, or (at your option)
 # any later version.
 #
 # This program is distributed in the hope that it will be useful,
diff --git a/gl/Makefile.am b/gl/Makefile.am
index 60870dae3e..e04d7f4540 100644
--- a/gl/Makefile.am
+++ b/gl/Makefile.am
@@ -918,6 +918,7 @@ sys/socket.h: sys_socket.in.h
 	      -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
 	      -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \
 	      -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \
+	      -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \
 	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
 	      < $(srcdir)/sys_socket.in.h; \
 	} > $@-t
diff --git a/gl/m4/sys_socket_h.m4 b/gl/m4/sys_socket_h.m4
index d1cb9c20a0..74e8110c05 100644
--- a/gl/m4/sys_socket_h.m4
+++ b/gl/m4/sys_socket_h.m4
@@ -42,7 +42,7 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET],
   fi
   # We need to check for ws2tcpip.h now.
   gl_PREREQ_SYS_H_SOCKET
-  AC_CHECK_TYPES([struct sockaddr_storage],,,[
+  AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[
   /* sys/types.h is not needed according to POSIX, but the
      sys/socket.h in i386-unknown-freebsd4.10 and
      powerpc-apple-darwin5.5 required it. */
@@ -58,6 +58,10 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET],
     HAVE_STRUCT_SOCKADDR_STORAGE=0
     SYS_SOCKET_H='sys/socket.h'
   fi
+  if test $ac_cv_type_sa_family_t = no; then
+    HAVE_SA_FAMILY_T=0
+    SYS_SOCKET_H='sys/socket.h'
+  fi
   if test -n "$SYS_SOCKET_H"; then
     gl_PREREQ_SYS_H_WINSOCK2
   fi
@@ -137,4 +141,5 @@ AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS],
   GNULIB_SETSOCKOPT=0;  AC_SUBST([GNULIB_SETSOCKOPT])
   GNULIB_SHUTDOWN=0;    AC_SUBST([GNULIB_SHUTDOWN])
   HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE])
+  HAVE_SA_FAMILY_T=1;   AC_SUBST([HAVE_SA_FAMILY_T])
 ])
diff --git a/gl/sys_socket.in.h b/gl/sys_socket.in.h
index dadd56ac58..26577dfaa0 100644
--- a/gl/sys_socket.in.h
+++ b/gl/sys_socket.in.h
@@ -43,6 +43,10 @@
 #ifndef _GL_SYS_SOCKET_H
 #define _GL_SYS_SOCKET_H
 
+#if !@HAVE_SA_FAMILY_T@
+typedef unsigned short  sa_family_t;
+#endif
+
 #if !@HAVE_STRUCT_SOCKADDR_STORAGE@
 # include <alignof.h>
 /* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on
diff --git a/gl/tests/test-sys_socket.c b/gl/tests/test-sys_socket.c
index fe7688e5c6..3d946a83bf 100644
--- a/gl/tests/test-sys_socket.c
+++ b/gl/tests/test-sys_socket.c
@@ -31,6 +31,7 @@ int
 main ()
 {
   struct sockaddr_storage x;
+  sa_family_t i;
 
   /* Check some errno values.  */
   switch (0)
@@ -46,6 +47,7 @@ main ()
     }
 
   x.ss_family = 42;
+  i = 4711;
 
   return 0;
 }
diff --git a/lib/gl/Makefile.am b/lib/gl/Makefile.am
index b512e46474..4cc2ae556c 100644
--- a/lib/gl/Makefile.am
+++ b/lib/gl/Makefile.am
@@ -650,6 +650,7 @@ sys/socket.h: sys_socket.in.h
 	      -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
 	      -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \
 	      -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \
+	      -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \
 	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
 	      < $(srcdir)/sys_socket.in.h; \
 	} > $@-t
diff --git a/lib/gl/m4/sys_socket_h.m4 b/lib/gl/m4/sys_socket_h.m4
index d1cb9c20a0..74e8110c05 100644
--- a/lib/gl/m4/sys_socket_h.m4
+++ b/lib/gl/m4/sys_socket_h.m4
@@ -42,7 +42,7 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET],
   fi
   # We need to check for ws2tcpip.h now.
   gl_PREREQ_SYS_H_SOCKET
-  AC_CHECK_TYPES([struct sockaddr_storage],,,[
+  AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[
   /* sys/types.h is not needed according to POSIX, but the
      sys/socket.h in i386-unknown-freebsd4.10 and
      powerpc-apple-darwin5.5 required it. */
@@ -58,6 +58,10 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET],
     HAVE_STRUCT_SOCKADDR_STORAGE=0
     SYS_SOCKET_H='sys/socket.h'
   fi
+  if test $ac_cv_type_sa_family_t = no; then
+    HAVE_SA_FAMILY_T=0
+    SYS_SOCKET_H='sys/socket.h'
+  fi
   if test -n "$SYS_SOCKET_H"; then
     gl_PREREQ_SYS_H_WINSOCK2
   fi
@@ -137,4 +141,5 @@ AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS],
   GNULIB_SETSOCKOPT=0;  AC_SUBST([GNULIB_SETSOCKOPT])
   GNULIB_SHUTDOWN=0;    AC_SUBST([GNULIB_SHUTDOWN])
   HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE])
+  HAVE_SA_FAMILY_T=1;   AC_SUBST([HAVE_SA_FAMILY_T])
 ])
diff --git a/lib/gl/sys_socket.in.h b/lib/gl/sys_socket.in.h
index efe5fff361..b598037928 100644
--- a/lib/gl/sys_socket.in.h
+++ b/lib/gl/sys_socket.in.h
@@ -43,6 +43,10 @@
 #ifndef _GL_SYS_SOCKET_H
 #define _GL_SYS_SOCKET_H
 
+#if !@HAVE_SA_FAMILY_T@
+typedef unsigned short  sa_family_t;
+#endif
+
 #if !@HAVE_STRUCT_SOCKADDR_STORAGE@
 # include <alignof.h>
 /* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on
diff --git a/lib/gl/tests/test-sys_socket.c b/lib/gl/tests/test-sys_socket.c
index fe7688e5c6..3d946a83bf 100644
--- a/lib/gl/tests/test-sys_socket.c
+++ b/lib/gl/tests/test-sys_socket.c
@@ -31,6 +31,7 @@ int
 main ()
 {
   struct sockaddr_storage x;
+  sa_family_t i;
 
   /* Check some errno values.  */
   switch (0)
@@ -46,6 +47,7 @@ main ()
     }
 
   x.ss_family = 42;
+  i = 4711;
 
   return 0;
 }
diff --git a/maint.mk b/maint.mk
index d49a0922f3..ed9c1aaf49 100644
--- a/maint.mk
+++ b/maint.mk
@@ -638,7 +638,7 @@ built_programs = $$(cd src && MAKEFLAGS= $(MAKE) -s built_programs.list)
 
 rel-files = $(DIST_ARCHIVES)
 
-gnulib_dir ?= gnulib
+gnulib_dir ?= $(srcdir)/gnulib
 gnulib-version = $$(cd $(gnulib_dir) && git describe)
 bootstrap-tools ?= autoconf,automake,gnulib