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| 1 | # getdelim.m4 serial 2
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| 2 |
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| 3 | dnl Copyright (C) 2005, 2006 Free Software dnl Foundation, Inc.
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| 4 | dnl
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| 5 | dnl This file is free software; the Free Software Foundation
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| 6 | dnl gives unlimited permission to copy and/or distribute it,
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| 7 | dnl with or without modifications, as long as this notice is preserved.
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| 8 |
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| 9 | AC_PREREQ(2.52)
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| 10 |
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| 11 | AC_DEFUN([gl_FUNC_GETDELIM],
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| 12 | [
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| 13 |
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| 14 | dnl Persuade glibc <stdio.h> to declare getdelim().
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| 15 | AC_REQUIRE([AC_GNU_SOURCE])
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| 16 |
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| 17 | AC_REPLACE_FUNCS(getdelim)
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| 18 | AC_CHECK_DECLS_ONCE(getdelim)
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| 19 |
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| 20 | if test $ac_cv_func_getdelim = no; then
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| 21 | gl_PREREQ_GETDELIM
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| 22 | fi
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| 23 | ])
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| 24 |
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| 25 | # Prerequisites of lib/getdelim.c.
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| 26 | AC_DEFUN([gl_PREREQ_GETDELIM],
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| 27 | [
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| 28 | AC_CHECK_FUNCS([flockfile funlockfile])
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| 29 | ])
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