1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
#!/usr/bin/perl -w
#-
# Copyright (c) 2013 Dag-Erling Smørgrav
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
use strict;
use warnings;
use Text::Wrap;
our @targets = qw(LIBUNBOUND DAEMON UBANCHOR CHECKCONF CONTROL);
our %target_names = (
LIBUNBOUND => "libunbound",
DAEMON => "unbound",
UBANCHOR => "unbound-anchor",
CHECKCONF => "unbound-checkconf",
CONTROL => "unbound-control",
);
sub get_sources($) {
my ($target) = @_;
local $/;
open(MAKE, "-|", "make", "-V${target}_OBJ_LINK")
or die("failed to exec make: $!\n");
my $objs = <MAKE>;
close(MAKE);
chomp($objs);
$objs =~ s/\.l?o\b/.c/g;
return map {
/lexer/ && s/c$/l/;
/parser/ && s/c$/y/;
$_;
} split(/\s+/, $objs);
}
MAIN:{
my %sources;
foreach my $target (@targets) {
$sources{$target} = {
map({ $_ => 1 }
grep({ !exists($sources{LIBUNBOUND}->{$_}) }
get_sources($target)))
};
print("# $target_names{$target}\n");
my $SRCS = fill("SRCS=\t", "\t", sort keys %{$sources{$target}});
$SRCS =~ s/\n/ \\\n/gm;
print("$SRCS\n");
}
}
1;
|
