[Emacs-diffs] Changes to emacs/src/m/acorn.h

[Andreas Schwab]

Index: emacs/src/m/acorn.h
diff -c emacs/src/m/acorn.h:1.5 emacs/src/m/acorn.h:1.6
*** emacs/src/m/acorn.h:1.5     Mon Jan 15 04:15:02 1996
--- emacs/src/m/acorn.h Mon Apr 15 09:15:43 2002
***************
*** 1,5 ****
  /* Machine description file for Acorn RISCiX machines.
!    Copyright (C) 1994 Free Software Foundation, Inc.
  
  This file is part of GNU Emacs.
  
--- 1,5 ----
  /* Machine description file for Acorn RISCiX machines.
!    Copyright (C) 1994, 2002 Free Software Foundation, Inc.
  
  This file is part of GNU Emacs.
  
***************
*** 119,144 ****
  
  #define ADJUST_EXEC_HEADER {hdr.a_magic &= ~MF_SQUEEZED;}
  
- /* Define C_ALLOCA if this machine does not support a true alloca
-    and the one written in C should be used instead.
-    Define HAVE_ALLOCA to say that the system provides a properly
-    working alloca function and it should be used.
-    Define neither one if an assembler-language alloca
-    in the file alloca.s should be used.  */
- 
  #ifdef __GNUC__
  
- /* Use builtin alloca. Also be sure that no other ones are tried out. */
- #define alloca __builtin_alloca
- #define HAVE_ALLOCA
- 
  /* Keep gcc/RISCiX happy - it uses __gccmain where other versions of
     gcc use __main, because of a library routine name clash. */
  #define __main __gccmain
  
- #else
- #define C_ALLOCA
- #undef HAVE_ALLOCA
  #endif  /* __GNUC__ */
  
  /* Define NO_REMAP if memory segmentation makes it not work well
--- 119,130 ----
***************
*** 183,191 ****
  
  /* Use <dirent.h>. */
  #define SYSV_SYSTEM_DIR
- 
- /* For the portable alloca */
- #define STACK_DIRECTION -1
  
  #ifdef NO_REMAP
  /* CRT0_O is defined in s/riscix1-1.h or s/riscix1-2.h, as appropriate. */
--- 169,174 ----