зеркало из https://github.com/github/ruby.git
138 строки
3.5 KiB
C
138 строки
3.5 KiB
C
/**********************************************************************
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version.c -
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$Author$
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created at: Thu Sep 30 20:08:01 JST 1993
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Copyright (C) 1993-2007 Yukihiro Matsumoto
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**********************************************************************/
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#include "ruby/ruby.h"
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#include "version.h"
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#include "vm_core.h"
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#include "mjit.h"
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#include <stdio.h>
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#ifndef EXIT_SUCCESS
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#define EXIT_SUCCESS 0
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#endif
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#define PRINT(type) puts(ruby_##type)
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#define MKSTR(type) rb_obj_freeze(rb_usascii_str_new_static(ruby_##type, sizeof(ruby_##type)-1))
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#define MKINT(name) INT2FIX(ruby_##name)
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const int ruby_api_version[] = {
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RUBY_API_VERSION_MAJOR,
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RUBY_API_VERSION_MINOR,
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RUBY_API_VERSION_TEENY,
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};
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#define RUBY_VERSION \
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STRINGIZE(RUBY_VERSION_MAJOR) "." \
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STRINGIZE(RUBY_VERSION_MINOR) "." \
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STRINGIZE(RUBY_VERSION_TEENY) ""
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const char ruby_version[] = RUBY_VERSION;
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const char ruby_revision[] = RUBY_REVISION;
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const char ruby_release_date[] = RUBY_RELEASE_DATE;
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const char ruby_platform[] = RUBY_PLATFORM;
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const int ruby_patchlevel = RUBY_PATCHLEVEL;
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const char ruby_description[] = RUBY_DESCRIPTION_WITH("");
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static const char ruby_description_with_jit[] = RUBY_DESCRIPTION_WITH(" +JIT");
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const char ruby_copyright[] = RUBY_COPYRIGHT;
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const char ruby_engine[] = "ruby";
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/*! Defines platform-depended Ruby-level constants */
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void
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Init_version(void)
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{
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enum {ruby_patchlevel = RUBY_PATCHLEVEL};
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VALUE version;
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VALUE ruby_engine_name;
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/*
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* The running version of ruby
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*/
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rb_define_global_const("RUBY_VERSION", (version = MKSTR(version)));
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/*
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* The date this ruby was released
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*/
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rb_define_global_const("RUBY_RELEASE_DATE", MKSTR(release_date));
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/*
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* The platform for this ruby
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*/
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rb_define_global_const("RUBY_PLATFORM", MKSTR(platform));
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/*
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* The patchlevel for this ruby. If this is a development build of ruby
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* the patchlevel will be -1
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*/
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rb_define_global_const("RUBY_PATCHLEVEL", MKINT(patchlevel));
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/*
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* The SVN revision for this ruby.
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*/
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rb_define_global_const("RUBY_REVISION", MKSTR(revision));
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/*
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* The copyright string for ruby
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*/
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rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
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/*
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* The engine or interpreter this ruby uses.
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*/
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rb_define_global_const("RUBY_ENGINE", ruby_engine_name = MKSTR(engine));
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ruby_set_script_name(ruby_engine_name);
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/*
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* The version of the engine or interpreter this ruby uses.
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*/
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rb_define_global_const("RUBY_ENGINE_VERSION", (1 ? version : MKSTR(version)));
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}
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#if USE_MJIT
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#define MJIT_OPTS_ON mjit_opts.on
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#else
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#define MJIT_OPTS_ON 0
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#endif
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void
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Init_ruby_description(void)
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{
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VALUE description;
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if (MJIT_OPTS_ON) {
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description = MKSTR(description_with_jit);
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}
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else {
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description = MKSTR(description);
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}
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/*
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* The full ruby version string, like <tt>ruby -v</tt> prints
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*/
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rb_define_global_const("RUBY_DESCRIPTION", /* MKSTR(description) */ description);
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}
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/*! Prints the version information of the CRuby interpreter to stdout. */
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void
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ruby_show_version(void)
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{
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if (MJIT_OPTS_ON) {
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PRINT(description_with_jit);
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}
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else {
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PRINT(description);
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}
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#ifdef RUBY_LAST_COMMIT_TITLE
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fputs("last_commit=" RUBY_LAST_COMMIT_TITLE, stdout);
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#endif
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#ifdef HAVE_MALLOC_CONF
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if (malloc_conf) printf("malloc_conf=%s\n", malloc_conf);
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#endif
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fflush(stdout);
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}
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/*! Prints the copyright notice of the CRuby interpreter to stdout. */
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void
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ruby_show_copyright(void)
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{
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PRINT(copyright);
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fflush(stdout);
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}
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