77 lines
2.3 KiB
Perl
Executable File
77 lines
2.3 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#-
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# Copyright (c) 2013 Dag-Erling Smørgrav
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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use strict;
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use warnings;
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use Text::Wrap;
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our @targets = qw(LIBUNBOUND DAEMON UBANCHOR CHECKCONF CONTROL);
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our %target_names = (
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LIBUNBOUND => "libunbound",
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DAEMON => "unbound",
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UBANCHOR => "unbound-anchor",
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CHECKCONF => "unbound-checkconf",
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CONTROL => "unbound-control",
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);
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sub get_sources($) {
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my ($target) = @_;
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local $/;
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open(MAKE, "-|", "make", "-V${target}_OBJ_LINK")
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or die("failed to exec make: $!\n");
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my $objs = <MAKE>;
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close(MAKE);
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chomp($objs);
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$objs =~ s/\.l?o\b/.c/g;
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return map {
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/lexer/ && s/c$/l/;
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/parser/ && s/c$/y/;
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$_;
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} split(/\s+/, $objs);
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}
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MAIN:{
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my %sources;
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foreach my $target (@targets) {
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$sources{$target} = {
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map({ $_ => 1 }
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grep({ !exists($sources{LIBUNBOUND}->{$_}) }
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get_sources($target)))
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};
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print("# $target_names{$target}\n");
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my $SRCS = fill("SRCS=\t", "\t", sort keys %{$sources{$target}});
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$SRCS =~ s/\n/ \\\n/gm;
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print("$SRCS\n");
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}
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}
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1;
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