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Sync from coreutils. (gl_GETADDRINFO): Check for gethostbyname in the inet and nsl libraries. Required on Solaris 5.7.
author Jim Meyering <jim@meyering.net>
date Tue, 27 Sep 2005 08:39:44 +0000
parents 9500c37faeb5
children f1727ec07f78
line wrap: on
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# getaddrinfo.m4 serial 4
dnl Copyright (C) 2004, 2005 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_DEFUN([gl_GETADDRINFO],
[
  AC_SEARCH_LIBS(getaddrinfo, nsl socket)
  AC_SEARCH_LIBS(gethostbyname, [inet nsl])
  AC_REPLACE_FUNCS(getaddrinfo gai_strerror)
  gl_PREREQ_GETADDRINFO
])

# Prerequisites of lib/getaddrinfo.h and lib/getaddrinfo.c.
AC_DEFUN([gl_PREREQ_GETADDRINFO], [
  AC_REQUIRE([gl_C_RESTRICT])
  AC_REQUIRE([gl_SOCKET_FAMILIES])
  AC_REQUIRE([AC_C_INLINE])
  AC_CHECK_HEADERS_ONCE([netinet/in.h])
])