GNU bug report logs - #40829
[core-updates] pdfpc-4.3.4 fails to build

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Jack Hill <jackhill <at> jackhill.us>
To: bug-guix <at> gnu.org
Subject: [core-updates] pdfpc-4.3.4 fails to build
Date: Fri, 24 Apr 2020 15:58:26 -0400 (EDT)

Hi Guix,

Currently, pdfpc on core-updates fails to build with:

/tmp/guix-build-pdfpc-4.3.4.drv-0/source/src/classes/action/action_mapping.vala:51.9-51.28: error: Creation method of abstract class cannot be public.
        public ActionMapping() {
        ^^^^^^^^^^^^^^^^^^^^
/tmp/guix-build-pdfpc-4.3.4.drv-0/source/src/classes/drawings/storage.vala:38.9-38.19: error: Creation method of abstract class cannot be public.
        public Base(Metadata.Pdf metadata) {
        ^^^^^^^^^^^
/tmp/guix-build-pdfpc-4.3.4.drv-0/source/src/classes/renderer/cache/base.vala:40.9-40.19: error: Creation method of abstract class cannot be public.
        public Base(Metadata.Pdf metadata) {
        ^^^^^^^^^^^
/tmp/guix-build-pdfpc-4.3.4.drv-0/source/src/classes/timer_label.vala:98.9-98.25: error: Creation method of abstract class cannot be public.
        public TimerLabel(PresentationController controller, time_t start_time = 0) {
        ^^^^^^^^^^^^^^^^^
/tmp/guix-build-pdfpc-4.3.4.drv-0/source/src/classes/view/behaviour/base.vala:44.9-44.19: error: Creation method of abstract class cannot be public.
        public Base() {
        ^^^^^^^^^^^

Upgrading to the latest release, 4.4.0, solves the problem. I have 
prepared the following patch against core-updates that does that.

Best,
Jack

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