* tool/git-refresh: get rid of matching prefix pattern removal for
old sh. [ruby-dev:50069] [Bug #13424]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* tool/git-refresh: parse options without git-rev-parse, which is
old on travis.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* tool/git-refresh: tool to clone or update git working directory.
* Makefile.in: use git-refresh.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e