🚀 go-pugleaf

I attempted to build emacs 19.26 with the native SGI compilers under IRIX5.2 on
an SGI R4000 Indigo.

configure was invoked as follows:
./configure mips-sgi-irix5.2 -with-gcc=no -with-x-toolkit=lucid

gmalloc.c would not compile. I got the following errors:

	cc -c  -Demacs -DHAVE_CONFIG_H  -I. -I/well/src/emacs-19.26/src -cckr
           -g  gmalloc.c
cfe: Error: gmalloc.c, line 1250: Syntax Error
      ptrdiff_t increment;
 -----^
cfe: Error: gmalloc.c, line 1253: Syntax Error
   if (result == (char *) -1)
 --^
*** Error code 1 (bu21)

make: fatal error.

Compilation exited abnormally with code 1 at Thu Sep  8 09:50:52

Here is the procedure in which the above errors occured:

#ifndef	_MALLOC_INTERNAL
#define	_MALLOC_INTERNAL
#include <malloc.h>
#endif

#ifndef	__GNU_LIBRARY__
#define	__sbrk	sbrk
#endif

#ifdef __GNU_LIBRARY__
/* It is best not to declare this and cast its result on foreign operating
   systems with potentially hostile include files.  */
extern __ptr_t __sbrk __P ((int increment));
#endif

#ifndef NULL
#define NULL 0
#endif

/* Allocate INCREMENT more bytes of data space,
   and return the start of data space, or NULL on errors.
   If INCREMENT is negative, shrink data space.  */
__ptr_t
__default_morecore (increment)
     ptrdiff_t increment;
{
  __ptr_t result = (__ptr_t) __sbrk ((int) increment);
  if (result == (__ptr_t) -1)
    return NULL;
  return result;
}


Adding an include of stddef.h fixed the problem.

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| Bromo (Robert Abramovitz)       Diagnostician                          |
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