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
|
#!/usr/bin/perl
# Copyright 2006-2008 The FLWOR Foundation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
use strict;
use warnings;
my %hdr;
my $inc_path = "/usr/include";
sub process_file {
my $fname = shift;
if ($hdr {$fname}) {
return;
}
$hdr {$fname} = 1;
print ("$fname\n");
my $result = open (my $fh, "$inc_path/$fname");
if (! $result) {
warn ("Could not find $fname");
return;
}
while (<$fh>) {
if (m@^[#]include [<"](boost/[^">]*)[>"]@) {
process_file ($1);
}
}
close $fh;
}
while (my $fname = shift) {
process_file ($fname);
}
|