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revise version description

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This commit is contained in:
Yukihiro Matsumoto
2012-05-18 14:41:00 +09:00
parent 8846f75ecc
commit fb60a2191a
5 changed files with 15 additions and 125 deletions
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src/version.c
-81
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@@ -1,81 +0,0 @@
/*
** version.c - version information
**
** See Copyright Notice in mruby.h
*/
#include "mruby.h"
#include "version.h"
#include <stdio.h>
#include "mruby/string.h"
#include "mruby/variable.h"
#define PRINT(type) puts(ruby_##type)
//#define MKSTR(type) mrb_obj_freeze(mrb_str_new(ruby_##type, sizeof(ruby_##type)-1))
#define MKSTR(type) mrb_str_new(mrb, ruby_##type, sizeof(ruby_##type)-1)
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_engine[] = RUBY_ENGINE;
void
Init_version(mrb_state *mrb)
{
char description[128];
char copyright[128];
mrb_value v = MKSTR(version);
mrb_value d = MKSTR(release_date);
mrb_value p = MKSTR(platform);
mrb_value e = MKSTR(engine);
mrb_value tmp;
mrb_define_global_const(mrb, "RUBY_VERSION", v);
mrb_define_global_const(mrb, "RUBY_RELEASE_DATE", d);
mrb_define_global_const(mrb, "RUBY_PLATFORM", p);
mrb_define_global_const(mrb, "RUBY_PATCHLEVEL", mrb_fixnum_value(RUBY_PATCHLEVEL));
mrb_define_global_const(mrb, "RUBY_ENGINE", e);
snprintf(description, sizeof(description), "ruby %s (%s %s %d) [%s]",
RUBY_VERSION, RUBY_RELEASE_DATE, RUBY_RELEASE_STR,
RUBY_RELEASE_NUM, RUBY_PLATFORM);
//tmp = mrb_obj_freeze(mrb_str_new2(description));
tmp = mrb_str_new2(mrb, description);
mrb_define_global_const(mrb, "RUBY_DESCRIPTION", tmp);
snprintf(copyright, sizeof(copyright), "ruby - Copyright (C) %d-%d %s",
RUBY_BIRTH_YEAR, RUBY_RELEASE_YEAR, RUBY_AUTHOR);
//tmp = mrb_obj_freeze(mrb_str_new2(copyright));
tmp = mrb_str_new2(mrb, copyright);
mrb_define_global_const(mrb, "RUBY_COPYRIGHT", tmp);
/* obsolete constants */
mrb_define_global_const(mrb, "VERSION", v);
mrb_define_global_const(mrb, "RELEASE_DATE", d);
mrb_define_global_const(mrb, "PLATFORM", p);
}
void
ruby_show_version(mrb_state *mrb)
{
mrb_value v = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern(mrb, "RUBY_DESCRIPTION"));
if (mrb_type(v) != MRB_TT_STRING)
return;
puts(RSTRING_PTR(v));
fflush(stdout);
}
void
ruby_show_copyright(mrb_state *mrb)
{
mrb_value v = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern(mrb, "RUBY_COPYRIGHT"));
if (mrb_type(v) != MRB_TT_STRING)
return;
puts(RSTRING_PTR(v));
exit(0);
}