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60 lines (49 sloc) 1.797 kb
/**********************************************************************
version.c -
$Author: nobu $
created at: Thu Sep 30 20:08:01 JST 1993
Copyright (C) 1993-2007 Yukihiro Matsumoto
**********************************************************************/
#include "ruby/ruby.h"
#include "version.h"
#include "revision.h"
#include <stdio.h>
#define PRINT(type) puts(ruby_##type)
#define MKSTR(type) rb_obj_freeze(rb_usascii_str_new(ruby_##type, sizeof(ruby_##type)-1))
const int ruby_version_code = RUBY_VERSION_CODE;
const char ruby_version[] = RUBY_VERSION;
const char ruby_release_date[] = RUBY_RELEASE_DATE;
const char ruby_platform[] = RUBY_PLATFORM;
const int ruby_patchlevel = RUBY_PATCHLEVEL;
const char ruby_description[] = RUBY_DESCRIPTION;
const char ruby_copyright[] = RUBY_COPYRIGHT;
const char ruby_engine[] = RUBY_ENGINE;
void
Init_version(void)
{
rb_define_global_const("RUBY_VERSION", MKSTR(version));
rb_define_global_const("RUBY_RELEASE_DATE", MKSTR(release_date));
rb_define_global_const("RUBY_PLATFORM", MKSTR(platform));
rb_define_global_const("RUBY_PATCHLEVEL", INT2FIX(RUBY_PATCHLEVEL));
rb_define_global_const("RUBY_REVISION", INT2FIX(RUBY_REVISION));
rb_define_global_const("RUBY_DESCRIPTION", MKSTR(description));
rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
rb_define_global_const("RUBY_ENGINE", MKSTR(engine));
#if WITH_OBJC
rb_define_global_const("RUBY_ARCH", rb_str_new2(RUBY_ARCH));
rb_define_global_const("MACRUBY_VERSION", rb_float_new(MACRUBY_VERSION));
rb_define_global_const("MACRUBY_REVISION", rb_str_new2(MACRUBY_REVISION));
#endif
}
void
ruby_show_version(void)
{
PRINT(description);
fflush(stdout);
}
void
ruby_show_copyright(void)
{
PRINT(copyright);
exit(0);
}
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