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Viewing changes to gnulib/m4/netdb_h.m4

  • Committer: Bazaar Package Importer
  • Author(s): Soren Hansen
  • Date: 2009-02-11 01:01:42 UTC
  • mto: (3.4.1 sid) (1.2.1 upstream) (0.2.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 34.
  • Revision ID: james.westby@ubuntu.com-20090211010142-wk9mgtbw8bmp3zcb
Tags: upstream-0.6.0
Import upstream version 0.6.0

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gnulib/m4/netdb_h.m4
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# netdb_h.m4 serial 3
 
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# netdb_h.m4 serial 5
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dnl Copyright (C) 2008 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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  AC_REQUIRE([gl_NETDB_H_DEFAULTS])
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  gl_CHECK_NEXT_HEADERS([netdb.h])
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  if test $ac_cv_header_netdb_h = yes; then
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    AC_CHECK_TYPES([struct addrinfo], [NETDB_H=''], [NETDB_H='netdb.h'],
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                   [[#include <netdb.h>]])
 
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    AC_COMPILE_IFELSE(
 
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      [AC_LANG_PROGRAM([[
 
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         #include <netdb.h>
 
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         struct addrinfo a;
 
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         int b = EAI_OVERFLOW;
 
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         int c = AI_NUMERICSERV;
 
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       ]])],
 
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      [NETDB_H=''], [NETDB_H='netdb.h'])
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    HAVE_NETDB_H=1
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  else
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    NETDB_H='netdb.h'
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AC_DEFUN([gl_NETDB_H_DEFAULTS],
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[
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  GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO])
 
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  dnl Assume proper GNU behavior unless another module says otherwise.
 
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  HAVE_STRUCT_ADDRINFO=1;   AC_SUBST([HAVE_STRUCT_ADDRINFO])
 
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  HAVE_DECL_FREEADDRINFO=1; AC_SUBST([HAVE_DECL_FREEADDRINFO])
 
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  HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR])
 
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  HAVE_DECL_GETADDRINFO=1;  AC_SUBST([HAVE_DECL_GETADDRINFO])
 
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  HAVE_DECL_GETNAMEINFO=1;  AC_SUBST([HAVE_DECL_GETNAMEINFO])
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])