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added check for __uint128_t into configure.ac

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This commit is contained in:
hyunghwan.chung 2016-10-06 18:31:29 +00:00
parent 711663255b
commit 835919c4fe
4 changed files with 53 additions and 1 deletions
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40
stix/configure vendored
View File

@ -18893,6 +18893,40 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __uint128_t" >&5
$as_echo_n "checking size of __uint128_t... " >&6; }
if ${ac_cv_sizeof___uint128_t+:} false; then :
$as_echo_n "(cached) " >&6
else
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__uint128_t))" "ac_cv_sizeof___uint128_t" "
"; then :
else
if test "$ac_cv_type___uint128_t" = yes; then
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (__uint128_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof___uint128_t=0
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___uint128_t" >&5
$as_echo "$ac_cv_sizeof___uint128_t" >&6; }
cat >>confdefs.h <<_ACEOF
#define SIZEOF___UINT128_T $ac_cv_sizeof___uint128_t
_ACEOF
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
@ -19257,6 +19291,7 @@ else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ac_cv_sizeof___int128_t=0
ac_cv_sizeof___uint128_t=0
fi
@ -19476,6 +19511,11 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
cat >>confdefs.h <<_ACEOF
#define STIX_SIZEOF___UINT128_T ${ac_cv_sizeof___uint128_t}
_ACEOF
cat >>confdefs.h <<_ACEOF
#define STIX_SIZEOF_VOID_P ${ac_cv_sizeof_void_p}
_ACEOF

3
stix/configure.ac
View File

@ -210,6 +210,7 @@ AC_CHECK_SIZEOF(__int16_t,,[[]])
AC_CHECK_SIZEOF(__int32_t,,[[]])
AC_CHECK_SIZEOF(__int64_t,,[[]])
AC_CHECK_SIZEOF(__int128_t,,[[]])
AC_CHECK_SIZEOF(__uint128_t,,[[]])
dnl AC_CHECK_SIZEOF doesn't work without white-space between void and *
AC_CHECK_SIZEOF(void *,,[[]])
AC_CHECK_SIZEOF(float,,[[]])
@ -252,6 +253,7 @@ then
[
AC_MSG_RESULT(no)
ac_cv_sizeof___int128_t=0
ac_cv_sizeof___uint128_t=0
]
)
fi
@ -336,6 +338,7 @@ AC_DEFINE_UNQUOTED(STIX_SIZEOF___INT32, ${ac_cv_sizeof___int32}, [sizeof(__int32
AC_DEFINE_UNQUOTED(STIX_SIZEOF___INT64, ${ac_cv_sizeof___int64}, [sizeof(__int64)])
AC_DEFINE_UNQUOTED(STIX_SIZEOF___INT128, ${ac_cv_sizeof___int128}, [sizeof(__int128)])
AC_DEFINE_UNQUOTED(STIX_SIZEOF___INT128_T, ${ac_cv_sizeof___int128_t}, [sizeof(__int128_t)])
AC_DEFINE_UNQUOTED(STIX_SIZEOF___UINT128_T, ${ac_cv_sizeof___uint128_t}, [sizeof(__uint128_t)])
AC_DEFINE_UNQUOTED(STIX_SIZEOF_VOID_P, ${ac_cv_sizeof_void_p}, [sizeof(void*)])
AC_DEFINE_UNQUOTED(STIX_SIZEOF_FLOAT, ${ac_cv_sizeof_float}, [sizeof(float)])
AC_DEFINE_UNQUOTED(STIX_SIZEOF_DOUBLE, ${ac_cv_sizeof_double}, [sizeof(double)])

6
stix/lib/stix-cfg.h.in
View File

@ -414,6 +414,9 @@
/* The size of `__int8_t', as computed by sizeof. */
#undef SIZEOF___INT8_T
/* The size of `__uint128_t', as computed by sizeof. */
#undef SIZEOF___UINT128_T
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
@ -513,6 +516,9 @@
/* sizeof(__int8) */
#undef STIX_SIZEOF___INT8
/* sizeof(__uint128_t) */
#undef STIX_SIZEOF___UINT128_T
/* Version number of package */
#undef VERSION

5
stix/lib/stix-cmn.h
View File

@ -197,7 +197,10 @@
#elif defined(STIX_SIZEOF___INT128_T) && (STIX_SIZEOF___INT128_T == 16)
# define STIX_HAVE_UINT128_T
# define STIX_HAVE_INT128_T
#if defined(__clang__)
#if defined(STIX_SIZEOF___UINT128_T) && (STIX_SIZEOF___UINT128_T == STIX_SIZEOF___INT128_T)
typedef __uint128_t stix_uint128_t;
typedef __int128_t stix_int128_t;
#elif defined(__clang__)
typedef __uint128_t stix_uint128_t;
typedef __int128_t stix_int128_t;
#else