-# netinet_in_h.m4 serial 2
-dnl Copyright (C) 2006-2007 Free Software Foundation, Inc.
+# netinet_in_h.m4 serial 5
+dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_CACHE_CHECK([whether <netinet/in.h> is self-contained],
[gl_cv_header_netinet_in_h_selfcontained],
[
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netinet/in.h>], [])],
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[]])],
[gl_cv_header_netinet_in_h_selfcontained=yes],
[gl_cv_header_netinet_in_h_selfcontained=no])
])
else
NETINET_IN_H='netinet/in.h'
AC_CHECK_HEADERS([netinet/in.h])
- gl_ABSOLUTE_HEADER([netinet/in.h])
- ABSOLUTE_NETINET_IN_H=\"$gl_cv_absolute_netinet_in_h\"
- AC_SUBST([ABSOLUTE_NETINET_IN_H])
+ gl_CHECK_NEXT_HEADERS([netinet/in.h])
if test $ac_cv_header_netinet_in_h = yes; then
HAVE_NETINET_IN_H=1
else
AC_SUBST([HAVE_NETINET_IN_H])
fi
AC_SUBST([NETINET_IN_H])
+ AM_CONDITIONAL([GL_GENERATE_NETINET_IN_H], [test -n "$NETINET_IN_H"])
])