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52436ce1b1
* template/sizes.c.tmpl: extract RUBY_DEFINT to define sizes of types checked by configure.in, and fix size of intptr_t in universal binary. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
32 lines
778 B
C
32 lines
778 B
C
%# -*- c -*-
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#include "ruby/ruby.h"
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<%
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class String
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def tr_cpp
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strip.upcase.tr_s("^A-Z0-9_*", "_").tr_s("*", "P")
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end
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end
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types = ARGF.grep(/^\s*RUBY_CHECK_SIZEOF\((\w[^\[\],#]*)[^#]*\)|
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^\s*RUBY_DEFINT\((\w[^\[\],#]*)[^#]*\)|
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^\s*check_sizeof\('(.+?)'/x) {$+}
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conditions = {
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"long long" => 'defined(HAVE_TRUE_LONG_LONG)',
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}
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%>
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void
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Init_sizeof(void)
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{
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VALUE s = rb_hash_new();
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rb_define_const(rb_define_module("RbConfig"), "SIZEOF", s);
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#define DEFINE(type, size) rb_hash_aset(s, rb_str_new_cstr(#type), INT2FIX(SIZEOF_##size));
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% types.each do |type|
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% cond = conditions[type]
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#if SIZEOF_<%= type.tr_cpp %> != 0<%= " && #{cond}" if cond %>
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DEFINE(<%= type %>, <%= type.tr_cpp %>);
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#endif
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% end
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#undef DEFINE
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}
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