Bug#1017326: nethack: FTBFS: cdefs.h:393:73: error: macro "__has_attribute" requires an identifier

[Lucas Nussbaum]

Source: nethack
Version: 3.6.6-2
Severity: serious
Justification: FTBFS
Tags: bookworm sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-20220813 ftbfs-bookworm

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.


Relevant part (hopefully):
> cc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I../include -Wall -DGCC_WARN -DNOTPARMDECL -c ../src/objects.c -o ../src/objects.o
> In file included from /usr/include/features.h:489,
>                  from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
>                  from /usr/include/stdio.h:27,
>                  from ../include/global.h:9,
>                  from ../include/config.h:588,
>                  from ../src/monst.c:6:
> /usr/include/x86_64-linux-gnu/sys/cdefs.h:393:73: error: macro "__has_attribute" requires an identifier
>   393 | #if __GNUC_PREREQ (3,4) || __glibc_has_attribute (__warn_unused_result__)
>       |                                                                         ^
> In file included from /usr/include/features.h:489,
>                  from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
>                  from /usr/include/stdio.h:27,
>                  from ../include/global.h:9,
>                  from ../include/config.h:588,
>                  from makedefs.c:10:
> /usr/include/x86_64-linux-gnu/sys/cdefs.h:393:73: error: macro "__has_attribute" requires an identifier
>   393 | #if __GNUC_PREREQ (3,4) || __glibc_has_attribute (__warn_unused_result__)
>       |                                                                         ^
> In file included from /usr/include/features.h:489,
>                  from /usr/include/x86_64-linux-gnu/bits/libc-header-start.h:33,
>                  from /usr/include/stdio.h:27,
>                  from ../include/global.h:9,
>                  from ../include/config.h:588,
>                  from ../src/objects.c:35:
> /usr/include/x86_64-linux-gnu/sys/cdefs.h:393:73: error: macro "__has_attribute" requires an identifier
>   393 | #if __GNUC_PREREQ (3,4) || __glibc_has_attribute (__warn_unused_result__)
>       |                                                                         ^
> make[2]: *** [Makefile:478: ../src/monst.o] Error 1


The full build log is available from:
http://qa-logs.debian.net/2022/08/13/nethack_3.6.6-2_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20220813;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20220813&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please marking it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.