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34 lines
1.2 KiB
Text
34 lines
1.2 KiB
Text
--- ./gl/m4/strnlen.m4.orig 2009-11-15 15:34:14.000000000 -0500
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+++ ./gl/m4/strnlen.m4 2009-11-15 15:34:14.000000000 -0500
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@@ -0,0 +1,31 @@
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+# strnlen.m4 serial 10
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+dnl Copyright (C) 2002-2003, 2005-2007, 2009 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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+dnl with or without modifications, as long as this notice is preserved.
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+
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+AC_DEFUN([gl_FUNC_STRNLEN],
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+[
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+ dnl Persuade glibc <string.h> to declare strnlen().
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+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
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+
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+ dnl AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
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+ AC_CHECK_DECLS_ONCE([strnlen])
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+ if test $ac_cv_have_decl_strnlen = no; then
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+ HAVE_DECL_STRNLEN=0
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+ fi
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+
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+ AC_FUNC_STRNLEN
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+ if test $ac_cv_func_strnlen_working = no; then
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+ # This is necessary because automake-1.6.1 doesn't understand
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+ # that the above use of AC_FUNC_STRNLEN means we may have to use
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+ # lib/strnlen.c.
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+ #AC_LIBOBJ([strnlen])
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+ AC_DEFINE([strnlen], [rpl_strnlen],
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+ [Define to rpl_strnlen if the replacement function should be used.])
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+ gl_PREREQ_STRNLEN
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+ fi
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+])
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+
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+# Prerequisites of lib/strnlen.c.
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+AC_DEFUN([gl_PREREQ_STRNLEN], [:])
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