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package/libldns: Fix build error with perl 5.22

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Bug was already reported upstream, as solution upstream refered to this
commit: https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=733#c2

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Bernd Kuhls 2016-03-22 22:45:49 +01:00 committed by Thomas Petazzoni
parent 8f9e70c333
commit 810e749346
1 changed files with 117 additions and 0 deletions
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117
package/libldns/0003-doxyparse-manpages.patch Normal file
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@ -0,0 +1,117 @@
From 168ee09a4bf184947798c3ee3ac99b6651470d64 Mon Sep 17 00:00:00 2001
From: Willem Toorop <willem@nlnetlabs.nl>
Date: Thu, 27 Nov 2014 16:21:54 +0100
Subject: let doxyparse output manpage generation issues
This patch fixes a build error with perl 5.22.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Patch backported from upstream commit:
http://git.nlnetlabs.nl/ldns/commit/?h=develop&id=168ee09a4bf184947798c3ee3ac99b6651470d64
---
doc/doxyparse.pl | 45 ++++++++++++++++++++++++++++++++++++++-------
1 file changed, 38 insertions(+), 7 deletions(-)
diff --git a/doc/doxyparse.pl b/doc/doxyparse.pl
index 96a1732..a09b2e8 100755
--- a/doc/doxyparse.pl
+++ b/doc/doxyparse.pl
@@ -57,10 +57,15 @@ This manpage was automaticly generated from the ldns source code by
use of Doxygen and some perl.
";
-getopts("m:",\%options);
+getopts("em:",\%options);
# if -m manpage file is given process that file
# parse the file which tells us what manpages go together
my $functions, $see_also;
+my $i = -1;
+my $report_errors = defined $options{'e'};
+my $errors = 0;
+my %unique;
+
if (defined $options{'m'}) {
# process
open(MAN, "<$options{'m'}") or die "Cannot open $options{'m'}";
@@ -68,18 +73,35 @@ if (defined $options{'m'}) {
# func1, func2, .. | see_also1, see_also2, ...
while(<MAN>) {
chomp;
+ $i += 1;
if (/^#/) { next; }
if (/^$/) { next; }
- ($functions, $see_also) = split /[\t ]*\|[\t ]*/, $_;
- #print "{$functions}\n";
- #print "{$see_also}\n";
+ my @parts = split /[\t ]*\|[\t ]*/, $_;
+ $functions = shift @parts;
+ $see_also = join ', ', @parts;
+ print "{$functions}\n";
+ print "{$see_also}\n";
my @funcs = split /[\t ]*,[\t ]*/, $functions;
my @also = split /[\t ]*,[\t ]*/, $see_also;
$manpages{$funcs[0]} = \@funcs;
$see_also{$funcs[0]} = \@also;
+ foreach (@funcs) {
+ if ($unique{$_}) {
+ push $unique{$_}, ($i,);
+ } else {
+ $unique{$_} = [$i];
+ }
+ }
#print "[", $funcs[0], "]\n";
}
close(MAN);
+ while (($func, $lines) = each %unique ) {
+ if (scalar @$lines > 1) {
+ print STDERR "$func in function_manpages on lines: "
+ . join(", ",@$lines) . "\n" if $report_errors;
+ $errors += 1;
+ }
+ }
} else {
print "Need -m file to process the .h files\n";
exit 1;
@@ -95,7 +117,7 @@ mkdir "doc/man";
mkdir "doc/man/man$MAN_SECTION";
$state = 0;
-my $i;
+$i = 0;
my @lines = <STDIN>;
my $max = @lines;
@@ -273,7 +295,7 @@ foreach (keys %manpages) {
print MAN $MAN_MIDDLE;
- if (defined(@$also)) {
+ if (@$also) {
print MAN "\n.SH SEE ALSO\n\\fI";
print MAN join "\\fR, \\fI", @$also;
print MAN "\\fR.\nAnd ";
@@ -290,7 +312,7 @@ foreach (keys %manpages) {
# create symlinks
chdir("$BASE/man$MAN_SECTION");
foreach (@$name) {
- print STDERR $_,"\n";
+ print STDOUT $_,"\n";
my $new_file = $_ . "." . $MAN_SECTION;
if ($new_file eq $symlink_file) {
next;
@@ -301,3 +323,12 @@ foreach (keys %manpages) {
chdir("../../.."); # and back, tricky and fragile...
close(MAN);
}
+foreach (keys %api) {
+ next if (/ / || /^$/);
+ if (not $unique{$_}) {
+ print STDERR "no man page for $_\n" if $report_errors;
+ $errors += 1;
+ }
+}
+
+exit ($report_errors and $errors != 0);
--
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