gnome-libs/zvt not compatible with Solaris (2nd try)

["Brandon S. Allbery" <allbery hilfy ece cmu edu>]

I sent this last week; apparently it was not noticed.

gnome-libs incorrectly looks in /usr/ucblib/libucb.{a,so} on Solaris and 
concludes that sendmsg() is usable; the subsequent compile then fails because 
the system include files don't have the required definitions.  This affects 
zvt/subshell.c and zvt/gnome-pty-helper.c.

My workaround is

	#ifdef __svr4__
	#undef HAVE_SENDMSG
	#endif

but a configure fix would probably be preferred.

Requiring -I/usr/ucbinclude -L/usr/ucblib -lucb is not a fix, it is a bug 
waiting to happen.

-- 
brandon s. allbery	[os/2][linux][solaris][japh]	 allbery@kf8nh.apk.net
system administrator	     [WAY too many hats]	   allbery@ece.cmu.edu
electrical and computer engineering					 KF8NH
carnegie mellon university	      ["God, root, what is difference?" -Pitr]