After performing a configure, the build attempts to link
against inet and ieee regardless of the failure to find "main"
in those libraries:
checking for main in -lieee... no
checking for main in -linet... no
As the AIX 5.1 system does not have autoconf installed, I
could not regenerate a different configure script. I did,
however, locate the offending sections in the configure script
and was able to get everything to build and link properly by
simply commenting out the line where -linet is appended and
by modifing the line that appends -lieee to append -lm
This was necessary for both the tcl and tk unix/configure
scripts that were included in 8.4.4, as well as in 8.4.2.