[ns] Trouble compiling ns-allinone-2.1b4

["Marcelo Lipas Augusto" <lipas@lcs.poli.usp.br>]

Hi all,

I get the following error when trying to compile ns-allinone-2.1b4 on RedHat
6.2:

/../generic/tclPosixStr.c: In function `Tcl_ErrnoId':
./../generic/tclPosixStr.c:340: duplicate case value
./../generic/tclPosixStr.c:328: this is the first entry for that value
./../generic/tclPosixStr.c: In function `Tcl_ErrnoMsg':
./../generic/tclPosixStr.c:787: duplicate case value
./../generic/tclPosixStr.c:775: this is the first entry for that value
make: *** [tclPosixStr.o] Error 1
tcl8.0 make failed! Exiting ...

I've already checked the tclPosixStr.c source-code, and... it seems to be
OK!! I have also looked for a similar reported error at ns-users archives
without success...

Any idea on how to solve this?? I would appreciate any help.

Thank you!

--Lipas