Before the "make all" step we have made some small changes in the code for being able to handle longer context feature names. We have made changes in: HTKLib/HShell.h, HTKLib/HUtil.c and HTKTools/HHEd.c.

These changes are:

• in HTKLib/HShell.h
  < #define MAXSTRLEN 256 /* max length of a string */
  changed to:
  

  #define MAXSTRLEN 2048 /* max length of a string */ [BR]]

• in HTKLib/HUtil.c
  < char hname[256];
  changed to:
  

  char hname[MAXSTRLEN];
  

• in HTKTools/HHEd.c < CreateHeap(&hmmHeap,"Model Heap",MSTAK,1,1.0,40000,400000);
  changed to:
  

  CreateHeap(&hmmHeap,"Model Heap",MSTAK,1,1.0,40000,1600000);
  

and

< CreateHeap(&questHeap,"Question Heap",MSTAK,1,1.0,8000,16000);
< CreateHeap(&tmpHeap,"Temporary Heap",MSTAK,1,1.0,40000,400000);
changed to:

CreateHeap(&questHeap,"Question Heap",MSTAK,1,1.0,8000,200000);
CreateHeap(&tmpHeap,"Temporary Heap",MSTAK,1,1.0,40000,1600000);

We have made another small change to the hts_engine/hts_engine.cpp for being able to use phoneme names like r=, (if you will not use the hts_engine you do not need to change this).

• in /hts_engine/hts_engine.cpp < if (!isalnum(buf[0])) break;
  changed to:
  

  if (!isgraph(buf[0])) break;
  

After these changes you can continue as normal with "make all" and "make install".