38 lines
1.3 KiB
Perl
38 lines
1.3 KiB
Perl
#!/usr/bin/perl -w
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#
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# Boost.Function library
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#
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# Copyright (C) 2001-2003 Douglas Gregor (gregod@cs.rpi.edu)
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#
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# Permission to copy, use, sell and distribute this software is granted
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# provided this copyright notice appears in all copies.
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# Permission to modify the code and to distribute modified code is granted
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# provided this copyright notice appears in all copies, and a notice
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# that the code was modified is included with the copyright notice.
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#
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# This software is provided "as is" without express or implied warranty,
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# and with no claim as to its suitability for any purpose.
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#
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# For more information, see http://www.boost.org
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use English;
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$max_args = $ARGV[0];
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open (OUT, ">maybe_include.hpp") or die("Cannot write to maybe_include.hpp");
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for($on_arg = 0; $on_arg <= $max_args; ++$on_arg) {
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if ($on_arg == 0) {
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print OUT "#if";
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}
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else {
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print OUT "#elif";
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}
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print OUT " BOOST_FUNCTION_NUM_ARGS == $on_arg\n";
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print OUT "# ifndef BOOST_FUNCTION_$on_arg\n";
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print OUT "# define BOOST_FUNCTION_$on_arg\n";
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print OUT "# include <boost/function/function_template.hpp>\n";
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print OUT "# endif\n";
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}
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print OUT "#else\n";
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print OUT "# error Cannot handle Boost.Function objects that accept more than $max_args arguments!\n";
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print OUT "#endif\n";
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