minor problems with ./configure

[Michael Becker <mb12@coconet.de>]

  when i compiled scsh-0.3 for 'powerpc-ibm-aix3.2.5',  i had some minor

  problems with the ./configure script.


  1. wrong libs in makefile:

  ./configure sets
  LIBS =  -lm -ldl -lmld -lld -lnsl -lgen -lsocket -lelf

  but it should be:

  LIBS =  -lm -lld

  2. ./configure sets 

  #define HAVE_DLOPEN 1  in sysdep.h

  which is wrong.

  3. ./confifure did not set
  
  #define HAVE_TZNAME

  which is needed for scsh/time1.c

  
  when i corrected these errors , i successfully compiled scsh, 
  and it works fine.


  m.becker