[7.1] texi2any crashes with Bus Error on SPARC

[John Paul Adrian Glaubitz]

Hello!

Starting with texinfo 7.1, there is a regression that results in texi2any
crashing with a Bus Error on SPARC running on Linux [1]:

/bin/bash: line 16: 753042 Bus error               TEXINFO_DEV_SOURCE=1 
top_srcdir=".." top_builddir=".." /usr/bin/perl ../tp/texi2any -c 
INFO_SPECIAL_CHARS_WARNING=0 -I . -o texi2any_api.info `test -
f 'texi2any_api.texi' || echo './'`texi2any_api.texi
/bin/bash: line 16: 753044 Bus error               TEXINFO_DEV_SOURCE=1 
top_srcdir=".." top_builddir=".." /usr/bin/perl ../tp/texi2any -c 
INFO_SPECIAL_CHARS_WARNING=0 -I . -o info-stnd.info `test -f
'info-stnd.texi' || echo './'`info-stnd.texi

There are Linux SPARC machines available in the GCC Compile Farm which are
currently offline [2]. They are expected to become available again within
the next weeks.

Thanks,
Adrian

> [1] 
> https://buildd.debian.org/status/fetch.php?pkg=texinfo&arch=sparc64&ver=7.1-1&stamp=1698621074&raw=0
> [2] https://portal.cfarm.net/machines/list/

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