guile-1.8.1 tarball: scripts do not have group/other execute permissions

[anirkko]

Hi
Trying to build guile from a different object directory,
as a different user than whoever the source tree belongs to
(for example, unpacking the source as root and running
the builds as normal user without write permission to the
source tree) fails already at configure: many scripts in
the distribution tarball, including configure, don't have
group or other execute permissions set.

Suggestion:
% chmod go+x \
    configure compile config.guess config.sub \
    depcomp elisp-comp install-sh mdate-sh \
    missing mkinstalldirs

and possibly others that I may have missed, before packing
up the next distribution.

Greetings,
Arto