configure.in: syscall is deprecated on macOS
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nobu (Nobuyoshi Nakada) over 8 years ago
configure.in: syscall is deprecated on macOS
10.12. [ruby-core:80300] [Bug #13361]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e