[Rd] build failure: 'hashtab' is not an exported object from 'namespace:utils'

[Stephen Berman]

I just did `svn up' on the R development sources, switched to the build
directory (I build R out of tree), ran make, and got this:

make[6]: Entering directory '/home/steve/build/r-devel/src/library/tools/src'
../../../../library/tools/libs/tools.so is unchanged
make[6]: Leaving directory '/home/steve/build/r-devel/src/library/tools/src'
make[5]: Leaving directory '/home/steve/build/r-devel/src/library/tools/src'
make[4]: Leaving directory '/home/steve/build/r-devel/src/library/tools'
make[4]: Entering directory '/home/steve/build/r-devel/src/library/tools'
installing 'sysdata.rda'
Error: 'hashtab' is not an exported object from 'namespace:utils'
Execution halted
make[4]: *** [/home/steve/src/R/r-devel/share/make/basepkg.mk:151: sysdata] Error 1
make[4]: Leaving directory '/home/steve/build/r-devel/src/library/tools'
make[3]: *** [Makefile:36: all] Error 2
make[3]: Leaving directory '/home/steve/build/r-devel/src/library/tools'
make[2]: *** [Makefile:37: R] Error 1
make[2]: Leaving directory '/home/steve/build/r-devel/src/library'
make[1]: *** [Makefile:28: R] Error 1
make[1]: Leaving directory '/home/steve/build/r-devel/src'
make: *** [Makefile:61: R] Error 1

I then did `make clean', ran configure and make again, and got the same
failure.  Is this a known issue and is there a fix?

Steve Berman