Hello,

I have a working pkgsrc which need GNU Texinfo 4.0 to be built. For
now, devel/gtexinfo (*) isn't installed if /usr/bin/install-info
exists.

  .if exists(/usr/bin/install-info)
  IGNORE=         "${PKGNAME} is included with your NetBSD distribution"
  .endif

Now I need GNU Texinfo 4.0 so this conditional has to check whether
/usr/bin/install-info is older (< 4) or newer (>= 4).

Do you know a good solution?

Regards,
Masao

(*) Why not `textproc/gtexinfo'?