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* configure.in (BITS_PER_LONG_LONG): New macro.

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Paul Eggert 2011-04-29 00:55:57 -07:00
parent 8727937b96
commit d1a2ac5c05
2 changed files with 10 additions and 4 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2011-04-29 Paul Eggert <eggert@cs.ucla.edu>
* configure.in (BITS_PER_LONG_LONG): New macro.
2011-04-27 Ben Key <bkey76@gmail.com> 2011-04-27 Ben Key <bkey76@gmail.com>
* configure.in: Fixed a bug that caused configure with * configure.in: Fixed a bug that caused configure with

10
configure.in
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@ -3518,7 +3518,8 @@ AH_BOTTOM([
#endif #endif
/* These default definitions are good for almost all machines. /* These default definitions are good for almost all machines.
The exceptions override them in m/MACHINE.h. */ Any exceptions should override them in m/MACHINE.h.
They must be usable in preprocessor conditionals. */
#ifndef BITS_PER_CHAR #ifndef BITS_PER_CHAR
#define BITS_PER_CHAR 8 #define BITS_PER_CHAR 8
@ -3528,9 +3529,6 @@ AH_BOTTOM([
#define BITS_PER_SHORT 16 #define BITS_PER_SHORT 16
#endif #endif
/* Note that lisp.h uses this in a preprocessor conditional, so it
would not work to use sizeof. That being so, we do all of them
without sizeof, for uniformity's sake. */
#ifndef BITS_PER_INT #ifndef BITS_PER_INT
#define BITS_PER_INT 32 #define BITS_PER_INT 32
#endif #endif
@ -3543,6 +3541,10 @@ AH_BOTTOM([
#endif #endif
#endif #endif
#if !defined BITS_PER_LONG_LONG && HAVE_LONG_LONG_INT
#define BITS_PER_LONG_LONG 64
#endif
/* Define if the compiler supports function prototypes. It may do so but /* Define if the compiler supports function prototypes. It may do so but
not define __STDC__ (e.g. DEC C by default) or may define it as zero. */ not define __STDC__ (e.g. DEC C by default) or may define it as zero. */
#undef PROTOTYPES #undef PROTOTYPES