Debian Bug report logs - #886355
libpar-packer-perl: frequent parallel FTBFS

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Adrian Bunk <bunk@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: libpar-packer-perl: frequent parallel FTBFS

Date: Thu, 04 Jan 2018 22:36:40 +0200

Source: libpar-packer-perl
Version: 1.041-1
Severity: serious

https://buildd.debian.org/status/package.php?p=libpar-packer-perl&suite=sid

...
dh_auto_build
	make -j6
make[2]: Entering directory '/<<PKGBUILDDIR>>'
cp script/par.pl blib/script/par.pl
"/usr/bin/perl" -MExtUtils::MY -e 'MY->fixin(shift)' -- blib/script/par.pl
make[3]: Entering directory '/<<PKGBUILDDIR>>/myldr'
Makefile:855: warning: overriding recipe for target '.c.o'
Makefile:336: warning: ignoring old recipe for target '.c.o'
cp script/pp blib/script/pp
"/usr/bin/perl" -MExtUtils::MY -e 'MY->fixin(shift)' -- blib/script/pp
cp script/tkpp blib/script/tkpp
"/usr/bin/perl" -MExtUtils::MY -e 'MY->fixin(shift)' -- blib/script/tkpp
"/usr/bin/perl" par_pl2c.pl my_par_pl < ../script/par.pl > my_par_pl.c 
"/usr/bin/perl" sha1.c.PL
Can't locate PAR/Filter/PodStrip.pm in @INC (you may need to install the PAR::Filter::PodStrip module) (@INC contains: /<<PKGBUILDDIR>>/myldr/../blib/arch /<<PKGBUILDDIR>>/myldr/../blib/lib /etc/perl /usr/local/lib/aarch64-linux-gnu/perl/5.26.1 /usr/local/share/perl/5.26.1 /usr/lib/aarch64-linux-gnu/perl5/5.26 /usr/share/perl5 /usr/lib/aarch64-linux-gnu/perl/5.26 /usr/share/perl/5.26 /usr/local/lib/site_perl /usr/lib/aarch64-linux-gnu/perl-base .) at par_pl2c.pl line 7.
BEGIN failed--compilation aborted at par_pl2c.pl line 7.
Makefile:879: recipe for target 'my_par_pl.c' failed
make[3]: *** [my_par_pl.c] Error 2


This is due to dh compat 10 defaulting to parallel building.

Ideally the build should be fixed to work with parallel building,
but if that's not easily possible the following patch to go back
to non-parallel building is sufficient to fix the bug:

--- debian/rules.old	2018-01-04 20:32:58.184625753 +0000
+++ debian/rules	2018-01-04 20:33:08.360625656 +0000
@@ -10,7 +10,7 @@
 ARCHLIB := $(shell perl -MConfig -e 'print $$Config{vendorarch}')
 
 %:
-	dh $@
+	dh $@ --no-parallel
 
 override_dh_auto_build:
 	dh_auto_build

Message #10 received at 886355@bugs.debian.org (full text, mbox, reply):

From: pkg-perl-maintainers@lists.alioth.debian.org

To: 886355@bugs.debian.org, 886355-submitter@bugs.debian.org

Subject: Pending fixes for bugs in the libpar-packer-perl package

Date: Thu, 04 Jan 2018 21:40:39 +0000

tag 886355 + pending
thanks

Some bugs in the libpar-packer-perl package are closed in revision
c8b6951552e57ae9e090344577c6b0b00ea5e01d in branch 'master' by gregor
herrmann

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-perl/packages/libpar-packer-perl.git/commit/?id=c8b6951

Commit message:

    debian/rules: disable parallel building.
    
    Thanks: Adrian Bunk for the bug report and the patch.
    Closes: #886355

Message #22 received at 886355-close@bugs.debian.org (full text, mbox, reply):

From: gregor herrmann <gregoa@debian.org>

To: 886355-close@bugs.debian.org

Subject: Bug#886355: fixed in libpar-packer-perl 1.041-2

Date: Thu, 04 Jan 2018 22:04:33 +0000

Source: libpar-packer-perl
Source-Version: 1.041-2

We believe that the bug you reported is fixed in the latest version of
libpar-packer-perl, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 886355@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
gregor herrmann <gregoa@debian.org> (supplier of updated libpar-packer-perl package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


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Hash: SHA512

Format: 1.8
Date: Thu, 04 Jan 2018 22:36:26 +0100
Source: libpar-packer-perl
Binary: libpar-packer-perl
Architecture: source
Version: 1.041-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Perl Group <pkg-perl-maintainers@lists.alioth.debian.org>
Changed-By: gregor herrmann <gregoa@debian.org>
Closes: 886355
Description: 
 libpar-packer-perl - utility for creating PAR archives and stand-alone executables
Changes:
 libpar-packer-perl (1.041-2) unstable; urgency=medium
 .
   * debian/rules: disable parallel building.
     Thanks to Adrian Bunk for the bug report and the patch.
     (Closes: #886355)
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 83e9b8308f580e918f8ef462790a5e58 2429 perl optional libpar-packer-perl_1.041-2.dsc
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