bug#22124: closed (libical: Non-deterministic build failures)

[GNU bug Tracking System]

Your message dated Mon, 21 Sep 2020 23:15:22 +0300
with message-id <20200921201522.GE1007@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.

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-- 
22124: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22124
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> --- Begin Message ---
>
>
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> 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
>
>
>
> --- End Message ---

--- Begin Message --- Subject: libical: Non-deterministic build failures Date: Mon, 21 Sep 2020 23:15:22 +0300

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.


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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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