X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsys_socket_h.m4;h=2e4e2f6835c5872d65e4ae7a2aad8f0260bfebb6;hb=a962fe3f59df95b60112817ca87d0ab2a9f9b5f6;hp=887cff80ebb60f077326e80bf69e141c5fc36283;hpb=95454b6b2dbb9f57bf5623a0fd8d40fb2433c4d7;p=gnulib.git

diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4
index 887cff80e..2e4e2f683 100644
--- a/m4/sys_socket_h.m4
+++ b/m4/sys_socket_h.m4
@@ -1,4 +1,4 @@
-# sys_socket_h.m4 serial 5
+# sys_socket_h.m4 serial 6
 dnl Copyright (C) 2005-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -8,10 +8,12 @@ dnl From Simon Josefsson.
 
 AC_DEFUN([gl_HEADER_SYS_SOCKET],
 [
+  AC_REQUIRE([AC_C_INLINE])
+
   AC_CACHE_CHECK([whether <sys/socket.h> is self-contained],
     [gl_cv_header_sys_socket_h_selfcontained],
     [
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/socket.h>], [])],
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[]])],
         [gl_cv_header_sys_socket_h_selfcontained=yes],
         [gl_cv_header_sys_socket_h_selfcontained=no])
     ])