RE: build problem: ddd 3.3.7 link errors on HP-UX 10.20

[SEIP,CHRISTOPHER (HP-Roseville,ex1)]

Chris Seip & Andrew Gaylard conversed:
CS> I am having trouble at the final link stage of
CS> compiling ddd 3.3.7 on HP-UX 10.20.  (Using:
CS> gcc 3.3.1, binutils 2.14, GNU make 3.80, and
CS> the ld that's built into HP-UX).
CS> When building the ddd executable, the linker
CS> complains about unsatisfied symbols:
CS>    typeinfo name for HintGraphNode(data)
CS>    typeinfo name for _StatusMsg(data)
CS>    typeinfo name for AgentManager(data)
CS>    typeinfo name for ReadLineAgent(data)
CS>    typeinfo name for StatusMsg(data)
CS>    typeinfo name for AsyncAgent(data)
CS>    typeinfo name for PosGraphNode(data)
CS>    typeinfo name for StatusDelay(data)
CS>    typeinfo name for Graph(data)
CS>    typeinfo name for TTYAgent(data)
CS>    typeinfo name for LiterateAgent(data)
CS> Collect2: ld returned 1 exit status
CS> Any advice you can provide would be
CS> appreciated!  Thanks,
CS> --Chris--

AG> Hmmmm. Interesting wrinkle.
AG> I've tried the same build on my 735/125, and
AG> get the same results exactly.  If I strip the
AG> binaries, I get "main" not found.  If I build
AG> without -O2, I get zillions of undefined symbols.
AG> This looks like a problem with HP-UX's SOM
AG> linker.  I'm using the December-2001 patch
AG> bundle, which is the last AFAIK for HPUX-10.20.
AG> I'm trying a build with with no debugging (-g
AG> removed) and -O2 on.  If that fails, I'll try
AG> HP aCC.
AG> I'll let you know...
AG> Andrew.
AG> PS: I'd really like DDD to work on HPUX-10.20;
AG> it's my main platform for my day-job.

Hey Andrew,

Thanks for the reply!  It's at least comforting to
have someone else re-create the problem.

I have been fiddling with different configuration
options, most recently trying to compile with the
X11R6 libraries and headers instead of X11R4.  I
think you are more on track than I am...

--Chris--