mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
2f9b7898f6
* ext/rbconfig/sizeof/extconf.rb: Check __int128. * ext/rbconfig/sizeof/depend: sizes.c depends on ext/rbconfig/sizeof/extconf.rb. * template/sizes.c.tmpl: Detect check_sizeof. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
31 lines
719 B
C
31 lines
719 B
C
%# -*- c -*-
|
|
#include "ruby/ruby.h"
|
|
<%
|
|
class String
|
|
def tr_cpp
|
|
strip.upcase.tr_s("^A-Z0-9_*", "_").tr_s("*", "P")
|
|
end
|
|
end
|
|
types = ARGF.grep(/^\s*RUBY_CHECK_SIZEOF\((\w[^\[\],#]*)[^#]*\)|
|
|
^\s*check_sizeof\('(\w+)'/x) {$+}
|
|
conditions = {
|
|
"long long" => 'defined(HAVE_TRUE_LONG_LONG)',
|
|
}
|
|
%>
|
|
void
|
|
Init_sizeof(void)
|
|
{
|
|
VALUE s = rb_hash_new();
|
|
rb_define_const(rb_define_module("RbConfig"), "SIZEOF", s);
|
|
|
|
#define DEFINE(type, size) rb_hash_aset(s, rb_str_new_cstr(#type), INT2FIX(SIZEOF_##size));
|
|
|
|
% types.each do |type|
|
|
% cond = conditions[type]
|
|
#if SIZEOF_<%= type.tr_cpp %> != 0<%= " && #{cond}" if cond %>
|
|
DEFINE(<%= type %>, <%= type.tr_cpp %>);
|
|
#endif
|
|
% end
|
|
|
|
#undef DEFINE
|
|
}
|