[Issue 248] incorrect build on Solaris 1 10

https://ccvs.cvshome.org/issues/show_bug.cgi?id=248






------- Additional comments from [email protected] Thu May  5 11:35:30 -0700 2005 -------
Hrm.  According to that man page you linked to, I see two possible alternatives
to your suggestion:

1.  Always use getopt_long() in CVS since the Solaris 10 version supports "+" as
the start of the option string.
2.  Check for the getopt_clip() function, which should be unique to Solaris, and
use the included getopt.c when it is found.

I think I prefer door #2.