* test/runner.rb: remove dependency test-unit and minitest
  from stdlib when running with test-all.
  [Feature #9711][ruby-core:61890]
* test/testunit/*.rb: ditto.
* test/lib: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Doxyfile.tmpl: exclude ccan

* template/Doxyfile.tmpl (EXCLUDE): exclude ccan.  [ruby-core:62557]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
configure.in: disable install-capi by default

* configure.in (install-capi): do not install C API documents by
  default.  [ruby-core:62557]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/test: Removed because ruby's test cases now independent to
  lib/test by r45970. [Feature #9711] [ruby-core:62620]

  I'm still considering about the future of lib/minitest, lib/test.
  (bundling gems?)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* NEWS: Add news about removal of lib/test/**/*.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h: Hide Rational internal.
  (RRational): Moved to internal.h
  (RRATIONAL): Ditto.
  (RRATIONAL_SET_NUM): Moved to rational.c.
  (RRATIONAL_SET_DEN): Ditto.

* rational.c (rb_rational_num): New function.
  (rb_rational_den): Ditto.

* include/ruby/intern.h (rb_rational_num): Declared.
  (rb_rational_den): Ditto.

*  ext/bigdecimal/bigdecimal.c: Follow the above change.

* ext/date/date_core.c: Ditto.

  [ruby-core:60665] [Feature #9513]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-18

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove empty directory.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
io.c: buffer must be modifiable

* io.c (io_setstrbuf): always check if the buffer is modifiable.
  [ruby-core:62643] [Bug #9847]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mkmf.rb: add NULLCMD

* lib/mkmf.rb (configuration): add NULLCMD.

* lib/mkmf.rb (create_makefile): use NULLCMD macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c: Enumerable#slice_after implemented.

* enumerator.c: Enumerator::Lazy#slice_after implemented.

  Requested by Tsuyoshi Sawada.  [ruby-core:58123] [Feature #9071]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: Check nextafter() availability.

* include/ruby/missing.h (nextafter): New optional declaration.

* missing/nextafter.c: New file.

* numeric.c: Float#next_float and Float#prev_float implemented.

   [ruby-core:62562] [Feature #9834]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/etc/etc.c: Etc.uname method implemented.

* ext/etc/extconf.rb: Check uname() function.

  [ruby-core:62139] [Feature #9770]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/etc/etc.c: Etc.sysconf, Etc.confstr and IO#pathconf implemented.

* ext/etc/extconf.rb: Check sysconf(), confstr() and fpathconf().

* ext/etc/mkconstants.rb: New file.

 [ruby-core:62600] [Feature #9842]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[DOC]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/Makefile.sub: Add nextafter.obj to MISSING.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* missing/nextafter.c: Include ruby/missing.h.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix a dependency for etc.o.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
output more verbose to debug

following failure insists unexpected condition
http://c5664.rubyci.org/~chkbuild/ruby-trunk/log/20140515T133301Z.diff.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e