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2ec54556d4
- add 'use warnings' and 'use strict' where missing from Perl scripts. - fix 'Use of uninitialized value'. - fix missing declarations. - test1140.pl: fix 'Possible precedence issue with control flow operator'. - fix other misc issues. Most actual errors found during this PR were fixed and merged via separate PRs. Likely there are remaining warnings not found and fixed in this PR. Closes #17877
143 lines
3.5 KiB
Perl
Executable File
143 lines
3.5 KiB
Perl
Executable File
#!/usr/bin/env perl
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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#
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# This script grew out of help from Przemyslaw Iskra and Balint Szilakszi
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# a late evening in the #curl IRC channel.
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#
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use strict;
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use warnings;
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use vars qw($Cpreprocessor);
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use allversions;
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#
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# configurehelp perl module is generated by configure script
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#
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my $rc = eval {
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require configurehelp;
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configurehelp->import(qw(
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$Cpreprocessor
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));
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1;
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};
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# Set default values if configure has not generated a configurehelp.pm file.
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# This is the case with cmake.
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if(!$rc) {
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$Cpreprocessor = 'cpp';
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}
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# we may get the dir root pointed out
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my $root=$ARGV[0] || ".";
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# need an include directory when building out-of-tree
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my $i = ($ARGV[1]) ? "-I$ARGV[1] " : '';
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my $error = 0;
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my $versions = $ARGV[2];
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my @syms;
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my %manpage;
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my %symadded;
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our %pastversion;
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sub checkmanpage {
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my ($m) = @_;
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open(my $mh, "<", "$m");
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my $line = 1;
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my $title;
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my $addedin;
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while(<$mh>) {
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if(/^Title: (.*)/i) {
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$title = $1;
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}
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elsif(/^Added-in: ([an0-9.\/]*)/i) {
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$addedin = $1;
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if(($addedin ne "n/a") && !$pastversion{$addedin}) {
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print "$m: was added in a never released version: $addedin\n";
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$error++;
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}
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}
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if($addedin && $title) {
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if($manpage{$title}) {
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print "$title is a duplicate symbol in file $m\n";
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$error++;
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}
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$manpage{$title} = $addedin;
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last;
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}
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$line++;
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}
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close($mh);
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}
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sub scanman_md_dir {
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my ($d) = @_;
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opendir(my $dh, $d) ||
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die "Can't opendir: $!";
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my @mans = grep { /.md\z/ } readdir($dh);
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closedir $dh;
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for my $m (@mans) {
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checkmanpage("$d/$m");
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}
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}
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# get all the past versions
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allversions($versions);
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scanman_md_dir("$root/docs/libcurl");
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scanman_md_dir("$root/docs/libcurl/opts");
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open my $s, "<", "$root/docs/libcurl/symbols-in-versions";
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while(<$s>) {
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chomp;
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if(/^(\S+) +([0-9.]*)/) {
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my ($sym, $ver)=($1, $2);
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push @syms, $sym;
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$symadded{$sym}=$ver;
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if(!$pastversion{$ver}) {
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printf "SIV: says $sym was added in non-existing %s\n", $ver;
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$error++;
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}
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}
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}
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close $s;
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my $ignored=0;
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for my $e (sort @syms) {
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if($manpage{$e}) {
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if($manpage{$e} ne $symadded{$e}) {
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printf "%s.md says version %s, but SIV says %s\n",
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$e, $manpage{$e}, $symadded{$e};
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$error++;
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}
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}
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}
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print "OK\n" if(!$error);
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exit $error;
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