/usr/bin/abi-dumper contains a Perl expression that will stop working in Perl 5.30 (late May 2019): $ abi-dumper --help >/dev/null Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.30), passed through in regex; marked by <-- HERE in m/(\w){ <-- HERE / at /usr/bin/abi-dumper line 3200. You need to apply this fix: --- /usr/bin/abi-dumper 2019-01-31 13:54:11.000000000 +0100 +++ abi-dumper 2019-03-05 09:39:06.432000000 +0100 @@ -3197,7 +3197,7 @@ if(defined $LambdaSupport) { # struct {lambda()} - $N=~s/(\w){/$1 {/g; + $N=~s/(\w)\{/$1 {/g; } return ($Cache{"formatName"}{$_[1]}{$_[0]} = $N); abi-dumper-1.1-6.fc30.noarch is affected.
Bug submitted upstream. He's usually pretty fast so it should get fixed before May.
Does this need to be built on f30 as well to stop the warning?
Yes, fixing it in older Fedoras will prevent from showing the warning. I believe that the warning shows since Perl 5.26. That means since Fedora 27.
abi-dumper-1.1-7.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2019-8ce4097c41
abi-dumper-1.1-7.fc30 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-e1c73a2485
abi-dumper-1.1-7.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-30efa979e4
abi-dumper-1.1-7.el7 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-38bd116382
abi-dumper-1.1-7.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-8ce4097c41
abi-dumper-1.1-7.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-30efa979e4
abi-dumper-1.1-7.el7 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-38bd116382
None of builds fix it. You added the patch, but forgot to apply it.
Whoops, I've been moving everything over to %autosetup but missed this one. Will be rebuilding shortly.
abi-dumper-1.1-7.el7.1 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-e8b2cf956f
abi-dumper-1.1-7.fc30.1 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-389693aa7c
abi-dumper-1.1-7.fc28.1 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2019-71cc7ab784
abi-dumper-1.1-7.fc29.1 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-ad047e1af3
abi-dumper-1.1-7.fc30.1 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-389693aa7c
abi-dumper-1.1-7.el7.1 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-e8b2cf956f
abi-dumper-1.1-7.fc28.1 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-71cc7ab784
abi-dumper-1.1-7.fc29.1 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-ad047e1af3
abi-dumper-1.1-7.fc28.1 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.
abi-dumper-1.1-7.fc29.1 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.
abi-dumper-1.1-7.el7.1 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.
abi-dumper-1.1-7.fc30.1 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.