GNU bug report logs - #22124
libical: Non-deterministic build failures

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Efraim Flashner <efraim <at> flashner.co.il>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#22124: closed (libical: Non-deterministic build failures)
Date: Mon, 21 Sep 2020 20:17:01 +0000

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Your message dated Mon, 21 Sep 2020 23:15:22 +0300
with message-id <20200921201522.GE1007 <at> E5400>
and subject line libical: Non-deterministic build failures
has caused the debbugs.gnu.org bug report #22124,
regarding libical: Non-deterministic build failures
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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22124: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22124
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Contact help-debbugs <at> gnu.org with problems

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From: Mark H Weaver <mhw <at> netris.org>
To: bug-guix <at> gnu.org
Subject: libical: Non-deterministic build failures
Date: Wed, 09 Dec 2015 10:51:35 -0500

In the last month, libical has non-deterministically failed twice, once
on i686 and once on mips64el, with the same error in the same place:

--8<---------------cut here---------------start------------->8---
[ 19%] Building C object src/libicalss/CMakeFiles/icalss-static.dir/icalcalendar.c.o
cd /tmp/nix-build-libical-1.0.1.drv-0/build/src/libicalss && /gnu/store/8350z9d6ywpkx03n1il7b4xzvblx5gl2-gcc-4.9.3/bin/gcc  -DHAVE_CONFIG_H -Wno-deprecated -Wall -Wextra -Winit-self -Wmissing-include-dirs -Wunused -Wno-div-by-zero -Wundef -Wpointer-arith -Werror=return-type -Wunused-but-set-variable -Wlogical-op -Wsizeof-pointer-memaccess -O2 -g -DNDEBUG -I/tmp/nix-build-libical-1.0.1.drv-0/build -I/tmp/nix-build-libical-1.0.1.drv-0/libical-1.0.1/src -I/tmp/nix-build-libical-1.0.1.drv-0/build/src -I/tmp/nix-build-libical-1.0.1.drv-0/libical-1.0.1/src/libicalss -I/tmp/nix-build-libical-1.0.1.drv-0/build/src/libicalss -I/tmp/nix-build-libical-1.0.1.drv-0/libical-1.0.1/src/libical -I/tmp/nix-build-libical-1.0.1.drv-0/build/src/libical    -o CMakeFiles/icalss-static.dir/icalcalendar.c.o   -c /tmp/nix-build-libical-1.0.1.drv-0/libical-1.0.1/src/libicalss/icalcalendar.c
In file included from /tmp/nix-build-libical-1.0.1.drv-0/libical-1.0.1/src/libicalss/icalcalendar.h:32:0,
                 from /tmp/nix-build-libical-1.0.1.drv-0/libical-1.0.1/src/libicalss/icalcalendar.c:29:
/tmp/nix-build-libical-1.0.1.drv-0/build/src/libical/ical.h:1019:1: error: unknown type name ‘icalvalue’
 icalvalue* icalvalue_new(icalvalue_kind kind);
 ^
/tmp/nix-build-libical-1.0.1.drv-0/build/src/libical/ical.h:1019:26: error: unknown type name ‘icalvalue_kind’
 icalvalue* icalvalue_new(icalvalue_kind kind);
                          ^
/tmp/nix-build-libical-1.0.1.drv-0/build/src/libical/ical.h:1021:1: error: unknown type name ‘icalvalue’
 icalvalue* icalvalue_new_clone(const icalvalue* value);
 ^
--8<---------------cut here---------------end--------------->8---

Only the first few lines of the error output is shown above.  It is
followed by many lines of similar errors in 'ical.h'.

Restarting the builds later resulted in success.

Perhaps a parallel build issue?

     Mark

[Message part 3 (message/rfc822, inline)]

From: Efraim Flashner <efraim <at> flashner.co.il>
To: 22124-done <at> debbugs.gnu.org
Subject: libical: Non-deterministic build failures
Date: Mon, 21 Sep 2020 23:15:22 +0300

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We're currently at libical-3.0.8 and I haven't been able to reproduce
this issue. If it comes up again we'll see what we have to do to fix it
or work around it.


-- 
Efraim Flashner   <efraim <at> flashner.co.il>   אפרים פלשנר
GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted

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