2008-04-30 18:28:23 -04:00
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# getdelim.m4 serial 5
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dnl Copyright (C) 2005, 2006, 2007 Free Software dnl Foundation, Inc.
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dnl
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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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dnl with or without modifications, as long as this notice is preserved.
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AC_PREREQ([2.59])
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AC_DEFUN([gl_FUNC_GETDELIM],
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[
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AC_REQUIRE([gl_STDIO_H_DEFAULTS])
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dnl Persuade glibc <stdio.h> to declare getdelim().
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AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
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AC_REPLACE_FUNCS([getdelim])
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AC_CHECK_DECLS_ONCE([getdelim])
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if test $ac_cv_func_getdelim = no; then
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gl_PREREQ_GETDELIM
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fi
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if test $ac_cv_have_decl_getdelim = no; then
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HAVE_DECL_GETDELIM=0
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fi
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])
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# Prerequisites of lib/getdelim.c.
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AC_DEFUN([gl_PREREQ_GETDELIM],
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[
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AC_CHECK_FUNCS([flockfile funlockfile])
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2009-07-05 12:14:08 -04:00
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AC_CHECK_DECLS([getc_unlocked])
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2008-04-30 18:28:23 -04:00
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])
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