Mercurial > octave-nkf
diff configure.ac @ 16313:6aafe87a3144
use int64_t for idx type if --enable-64
* configure.ac: Check for and use int64_t instead of long if
--enable-64.
(IDX_TYPE_LONG): Delete definion. Change all uses to check
USE_64_BIT_IDX_T instead.
* MArray-i.cc: Instantiate arrays of int64_t instead of long, but only
if USE_64_BIT_IDX_T is defined.
* acinclinde.m4 (OCTAVE_CHECK_SIZEOF_FORTRAN_INTEGER): Use int64_t
instead of long.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Fri, 15 Mar 2013 07:07:08 -0400 |
| parents | 00da706fba48 |
| children | eb572251b7c6 |
line wrap: on
line diff
--- a/configure.ac Fri Mar 15 09:54:53 2013 +0100 +++ b/configure.ac Fri Mar 15 07:07:08 2013 -0400 @@ -243,17 +243,9 @@ AC_CHECK_SIZEOF([void *]) AC_CHECK_SIZEOF([int]) AC_CHECK_SIZEOF([long]) + AC_CHECK_SIZEOF([int64_t]) if test $ac_cv_sizeof_void_p -eq 8; then - if test $ac_cv_sizeof_int -eq 8; then - OCTAVE_IDX_TYPE=int - elif test $ac_cv_sizeof_long -eq 8; then - OCTAVE_IDX_TYPE=long - AC_DEFINE(IDX_TYPE_LONG, 1, [Define to 1 if octave index type is long.]) - else - warn_64_bit="no suitable type found for octave_idx_type so disabling 64-bit features" - OCTAVE_CONFIGURE_WARNING([warn_64_bit]) - USE_64_BIT_IDX_T=no - fi + OCTAVE_IDX_TYPE=int64_t else warn_64_bit="pointers are not 64-bits wide; disabling 64-bit features" OCTAVE_CONFIGURE_WARNING([warn_64_bit]) @@ -2749,7 +2741,7 @@ #endif #ifdef USE_64_BIT_IDX_T -#define SIZEOF_OCTAVE_IDX_TYPE 8 +#define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT64_T #else #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT #endif @@ -2822,10 +2814,10 @@ /* oct-types.h */ +#include <stdint.h> + typedef OCTAVE_IDX_TYPE octave_idx_type; -#include <stdint.h> - /* Tag indicating Octave config.h has been included */ #define OCTAVE_CONFIG_INCLUDED 1 ])