Problems building DBD-Sybase-1.05

I'm having trouble building DBD-Sybase-1.05 on Solaris 7 with perl
5.005_03 and DBI-1.28

$ make
gcc -B/usr/ccs/bin/ -c -I/opt/common/sybase/include
-I/opt/gnu/perl5.005_03/lib/site_perl/5.005/sun4-solaris-thread/auto/DBI
-D_REENTRANT -I/opt/local/include -I/opt/gnu/include -O3 -funroll-loops
-fstrength-reduce     -DVERSION=\"1.05\"  -DXS_VERSION=\"1.05\" -fPIC
-I/opt/gnu/perl5.005_03/lib/5.00503/sun4-solaris-thread/CORE  dbdimp.c
dbdimp.c: In function `st_next_result':
dbdimp.c:3045: parameter `thr' is initialized
dbdimp.c:3045: declaration for parameter `thr' but no such parameter
gcc: file path prefix `/usr/ccs/bin/' never used
*** Error code 1
make: Fatal error: Command failed for target `dbdimp.o'

I have three questions:

1) Does DBD-Sybase require a newer perl?  The README doesn't have any
info on this.

2) Because we are using an old version of perl, I'm forced to stick with
DBI-1.28 or older.  Will DBD-Sybase work with DBI-1.28?

3) Is there a search option for searching the mail archives for this
list?  I couldn't find one on the peppler web site.

-- 
Andy