make check failures (PR#2884)

R Version 1.7.0 Patched (2003-04-28), built on Solaris 2.8
with gcc 3.0.3.
Obtained via rsync -rC rsync.r-project.org::r-patched R

I'm not sure how signficant these difference are during development,
but after an apparently successful build I got the following
discrepancies in make check:

make[3]: Entering directory `/export/home/ross/src/R/tests'
running code in 'reg-tests-1.R' ... OK
running code in 'reg-tests-2.R' ... OK
comparing 'reg-tests-2.Rout' to './reg-tests-2.Rout.save' ...2259,2260c2259,2276
< Warning message: 
< There is no package called 'MASS' in: library(package, character.only = TRUE, logical = TRUE, warn.conflicts = warn.conflicts,  
---

Start:  AIC= 26.94 
 y ~ x1 + x2 + x3 + x4 

       Df Sum of Sq    RSS    AIC
- x3    1     0.109 47.973 24.974
- x4    1     0.247 48.111 25.011
- x2    1     2.972 50.836 25.728
<none>              47.864 26.944
- x1    1    25.951 73.815 30.576

Step:  AIC= 24.97 
 y ~ x1 + x2 + x4 

       Df Sum of Sq    RSS    AIC
<none>               47.97  24.97
- x4    1      9.93  57.90  25.42
- x2    1     26.79  74.76  28.74
- x1    1    820.91 868.88  60.63

2291,2292c2307,2311
< Warning message: 
< There is no package called 'survival' in: library(package, character.only = TRUE, logical = TRUE, warn.conflicts = warn.conflicts,  
---

 Surv [1:23, 1:2]  9  13  13+ 18  23  28+ 31  34  45+ 48  ...
 - attr(*, "dimnames")=List of 2
  ..$ : NULL
  ..$ : chr [1:2] "time" "status"
 - attr(*, "type")= chr "right"

OK
running code in 'reg-IO.R' ... OK


Note that configure reported
checking for recommended packages... ./src/library/Recommended/survival_*.tar.gz not found

I don't know what the deal is with the survival library.