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configure.ac: printf prifix for int64_t

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2018-08-27 05:39:09 +00:00
parent 49a55f28ab
commit 762f44cf49
2 changed files with 5 additions and 0 deletions
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3
configure.ac
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@ -1558,6 +1558,9 @@ RUBY_DEFINT(uint128_t, 16, unsigned)
RUBY_DEFINT(intptr_t, void*)
RUBY_DEFINT(uintptr_t, void*, unsigned)
RUBY_DEFINT(ssize_t, size_t, [], [@%:@include <sys/types.h>]) dnl may differ from int, so not use AC_TYPE_SSIZE_T.
AS_IF([test "x$rb_cv_type_int64_t" != xno], [
RUBY_CHECK_PRINTF_PREFIX(int64_t, ll I64 l, 64)
])
AC_CACHE_CHECK(for stack end address, rb_cv_stack_end_address,
[rb_cv_stack_end_address=no

2
include/ruby/ruby.h
View file

@ -124,11 +124,13 @@ typedef char ruby_check_sizeof_voidp[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1];
#define PRI_SHORT_PREFIX "h"
#endif
#ifndef PRI_64_PREFIX
#if SIZEOF_LONG == 8
#define PRI_64_PREFIX PRI_LONG_PREFIX
#elif SIZEOF_LONG_LONG == 8
#define PRI_64_PREFIX PRI_LL_PREFIX
#endif
#endif
#define RUBY_PRI_VALUE_MARK "\v"
#if defined PRIdPTR && !defined PRI_VALUE_PREFIX