make-snapshot: unused variables

* tool/make-snapshot (package): remove variables no longer used.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
make-snapshot: -package option

* tool/make-snapshot (package): add -package option to select
  packages to be made.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
make-snapshot: -digests option

* tool/make-snapshot (package): add -digests option to select
  digest algorithms to be shown.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-14

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* LEGAL: added license infomation of ccan files.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (rgengc_rememberset_mark): promote remembered object earlier.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: enable RGENGC_AGE2_PROMOTION.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/openssl/depend: remove dependency from internal headers.
  [Feature #9612]
* ext/openssl/ossl.c (ossl_fips_mode_set): ditto.
* ext/coverage/depend: ditto.
* include/ruby/thread_native.h: added.
  This header file only provides wrapper functions to control
  native threads. These wrapper functions are used by MRI
  implementation.
* vm_core.h: use include/ruby/thread_native.h.
* thread.c: ditto.
* thread_pthread.h: ditto.
* thread_win32.h: ditto.
* thread_native.h: removed.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
openssl/depend: ossl.o

* ext/openssl/depend (ossl.o): now depends on thread_native.h
  under $(hdrdir) instead of $(top_srcdir).  [Feature #9612]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-15

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Handle machine stack overflow on mingw

* thread_win32.c (rb_w32_stack_overflow_handler): use Structured
  Exception Handling by Addvectoredexceptionhandler() for machine
  stack overflow on mingw.
  This would be equivalent to the handling using __try and __exept
  on mswin introduced by r43748.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: introduce macros to remove magic number.
  GC_HEAP_FREE_SLOTS_MIN_RATIO = 0.3: guarantee minimum empty slots
                                      ratio after sweep.
  GC_HEAP_FREE_SLOTS_MAX_RATIO = 0.8: allow to free pages 0.2 (= 1-0.8)
                                      of current existing slots.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (heap_extend_pages): calculate next growing heap size.
* gc.c (heap_set_increment): accept addition pages instead of
  minimum pages.
* gc.c (gc_after_sweep): use heap_etend_pages().
* gc.c (gc_heap_prepare_minimum_pages): add only 1 page.
* gc.c (heap_ready_to_gc): add only 1 page.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (garbage_collect_body): move gc_heap_prepare_minimum_pages()
  from gc_sweep().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix typos [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (heap_extend_pages): fix indent.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parallel.rb: fix test-all parallel failure

* lib/test/unit/parallel.rb: fix test-all parallel failure if a test
  is skipped after raise.
  DL::TestFunc#test_sinf is skipped after raise on mingw ruby.
  But it causes Mashal.load failure due to undefined class/module
  DL::DLError when doing test-all parallel and test-all doesn't
  complete. We create new MiniTest::Skip object to avoid Mashal.load
  failure.
  [ruby-core:62133] [Bug #9767]

* test/testunit/test_parallel.rb (TestParallel): add a test.

* test/testunit/tests_for_parallel/ptest_forth.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
configure.in: enable SSE2 on mingw

* configure.in: enable SSE2 on mingw. target='i386-pc-mingw32'.
  [ruby-core:62095] [Bug #8358]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
dir.c: check boundary

* dir.c (glob_make_pattern): check boundary before accessing.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-16

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e