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/**********************************************************************
version.c -
$Author$
created at: Thu Sep 30 20:08:01 JST 1993
Copyright (C) 1993-2007 Yukihiro Matsumoto
**********************************************************************/
#include "internal/cmdlineopt.h"
#include "ruby/ruby.h"
#include "version.h"
#include "vm_core.h"
#include "rjit.h"
#include "yjit.h"
#include <stdio.h>
#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0
#endif
#ifdef RUBY_REVISION
# if RUBY_PATCHLEVEL == -1
# ifndef RUBY_BRANCH_NAME
# define RUBY_BRANCH_NAME "master"
# endif
# define RUBY_REVISION_STR " "RUBY_BRANCH_NAME" "RUBY_REVISION
# else
# define RUBY_REVISION_STR " revision "RUBY_REVISION
# endif
#else
# define RUBY_REVISION "HEAD"
# define RUBY_REVISION_STR ""
#endif
#if !defined RUBY_RELEASE_DATETIME || RUBY_PATCHLEVEL != -1
# undef RUBY_RELEASE_DATETIME
# define RUBY_RELEASE_DATETIME RUBY_RELEASE_DATE
#endif
# define RUBY_DESCRIPTION_WITH(opt) \
"ruby " RUBY_VERSION RUBY_PATCHLEVEL_STR " " \
"(" RUBY_RELEASE_DATETIME RUBY_REVISION_STR ")" opt " " \
"[" RUBY_PLATFORM "]"
#define PRINT(type) puts(ruby_##type)
#define MKSTR(type) rb_obj_freeze(rb_usascii_str_new_static(ruby_##type, sizeof(ruby_##type)-1))
#define MKINT(name) INT2FIX(ruby_##name)
const int ruby_api_version[] = {
RUBY_API_VERSION_MAJOR,
RUBY_API_VERSION_MINOR,
RUBY_API_VERSION_TEENY,
};
#define RUBY_VERSION \
STRINGIZE(RUBY_VERSION_MAJOR) "." \
STRINGIZE(RUBY_VERSION_MINOR) "." \
STRINGIZE(RUBY_VERSION_TEENY) ""
#ifndef RUBY_FULL_REVISION
# define RUBY_FULL_REVISION RUBY_REVISION
#endif
#ifdef YJIT_SUPPORT
#define YJIT_DESCRIPTION " +YJIT " STRINGIZE(YJIT_SUPPORT)
#else
#define YJIT_DESCRIPTION " +YJIT"
#endif
const char ruby_version[] = RUBY_VERSION;
const char ruby_revision[] = RUBY_FULL_REVISION;
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_WITH("");
static const char ruby_description_with_rjit[] = RUBY_DESCRIPTION_WITH(" +RJIT");
static const char ruby_description_with_yjit[] = RUBY_DESCRIPTION_WITH(YJIT_DESCRIPTION);
const char ruby_copyright[] = "ruby - Copyright (C) "
RUBY_BIRTH_YEAR_STR "-" RUBY_RELEASE_YEAR_STR " "
RUBY_AUTHOR;
const char ruby_engine[] = "ruby";
// Might change after initialization
const char *rb_dynamic_description = ruby_description;
/*! Defines platform-depended Ruby-level constants */
void
Init_version(void)
{
enum {ruby_patchlevel = RUBY_PATCHLEVEL};
VALUE version = MKSTR(version);
VALUE ruby_engine_name = MKSTR(engine);
// MKSTR macro is a marker for fake.rb
/*
* The running version of ruby
*/
rb_define_global_const("RUBY_VERSION", /* MKSTR(version) */ version);
/*
* The date this ruby was released
*/
rb_define_global_const("RUBY_RELEASE_DATE", MKSTR(release_date));
/*
* The platform for this ruby
*/
rb_define_global_const("RUBY_PLATFORM", MKSTR(platform));
/*
* The patchlevel for this ruby. If this is a development build of ruby
* the patchlevel will be -1
*/
rb_define_global_const("RUBY_PATCHLEVEL", MKINT(patchlevel));
/*
* The GIT commit hash for this ruby.
*/
rb_define_global_const("RUBY_REVISION", MKSTR(revision));
/*
* The copyright string for ruby
*/
rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
/*
* The engine or interpreter this ruby uses.
*/
rb_define_global_const("RUBY_ENGINE", /* MKSTR(engine) */ ruby_engine_name);
ruby_set_script_name(ruby_engine_name);
/*
* The version of the engine or interpreter this ruby uses.
*/
rb_define_global_const("RUBY_ENGINE_VERSION", /* MKSTR(version) */ version);
rb_provide("ruby2_keywords.rb");
}
#if USE_RJIT
#define RJIT_OPTS_ON opt->rjit.on
#else
#define RJIT_OPTS_ON 0
#endif
#if USE_YJIT
#define YJIT_OPTS_ON opt->yjit
#else
#define YJIT_OPTS_ON 0
#endif
void
Init_ruby_description(ruby_cmdline_options_t *opt)
{
VALUE description;
if (RJIT_OPTS_ON) {
rb_dynamic_description = ruby_description_with_rjit;
description = MKSTR(description_with_rjit);
}
else if (YJIT_OPTS_ON) {
rb_dynamic_description = ruby_description_with_yjit;
description = MKSTR(description_with_yjit);
}
else {
description = MKSTR(description);
}
/*
* The full ruby version string, like <tt>ruby -v</tt> prints
*/
rb_define_global_const("RUBY_DESCRIPTION", /* MKSTR(description) */ description);
}
void
ruby_show_version(void)
{
puts(rb_dynamic_description);
#ifdef RUBY_LAST_COMMIT_TITLE
fputs("last_commit=" RUBY_LAST_COMMIT_TITLE, stdout);
#endif
#ifdef HAVE_MALLOC_CONF
if (malloc_conf) printf("malloc_conf=%s\n", malloc_conf);
#endif
fflush(stdout);
}
void
ruby_show_copyright(void)
{
PRINT(copyright);
fflush(stdout);
}
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