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annotate m4/getdomainname.m4 @ 10661:65c9436dc0d3

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Move the getdomainname() declaration to <unistd.h>.
author Bruno Haible <bruno@clisp.org>
date Sun, 19 Oct 2008 03:36:00 +0200
parents 87c42e194f4a
children f6cba5a556ce
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10661
65c9436dc0d3 Move the getdomainname() declaration to <unistd.h>.
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1 # getdomainname.m4 serial 3
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2 dnl Copyright (C) 2002-2003, 2008 Free Software Foundation, Inc.
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87c42e194f4a Use an all-permissive copyright notice, recommended by RMS.
Paul Eggert <eggert@cs.ucla.edu>
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3 dnl This file is free software; the Free Software Foundation
87c42e194f4a Use an all-permissive copyright notice, recommended by RMS.
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4 dnl gives unlimited permission to copy and/or distribute it,
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5 dnl with or without modifications, as long as this notice is preserved.
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6
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7 AC_DEFUN([gl_FUNC_GETDOMAINNAME],
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8 [
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9 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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10
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parents: 5611
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11 dnl Persuade glibc <unistd.h> to declare getdomainname().
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12 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
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13
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14 AC_REPLACE_FUNCS(getdomainname)
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15 if test $ac_cv_func_getdomainname = no; then
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16 HAVE_GETDOMAINNAME=0
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17 gl_PREREQ_GETDOMAINNAME
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18 fi
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19 ])
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20
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21 # Prerequisites of lib/getdomainname.c.
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22 AC_DEFUN([gl_PREREQ_GETDOMAINNAME], [
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23 :
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24 ])