debugging screen

[Peter Eynöthen]

To whom it may concern

I have used screen-v.4.6.2.tar.gz to build and install „screen“. Everything is working fine.

However, if I chose the debug option „ OPTION= -DDBUG

 I get

Undefined symbols for architecture x86_64:

  "_dfp", referenced from:

      _OpenTTY in tty.o

      _SigAlrmDummy in tty.o

      _InitTTY in tty.o

      _DebugTTY in tty.o

      _SetMode in tty.o

      _SetFlow in tty.o

      _fgtty in tty.o

      ...

  "_opendebug", referenced from:

      _SetMode in tty.o

      _SetFlow in tty.o

ld: symbol(s) not found for architecture x86_64

I’m using a Mac with Yosemite 10.10.5.

Any recommendations?

regards

Peter