{"action":"closed","issue":{"url":"https://api.github.com/repos/CausalityLtd/ponyc/issues/197","labels_url":"https://api.github.com/repos/CausalityLtd/ponyc/issues/197/labels{/name}","comments_url":"https://api.github.com/repos/CausalityLtd/ponyc/issues/197/comments","events_url":"https://api.github.com/repos/CausalityLtd/ponyc/issues/197/events","html_url":"https://github.com/CausalityLtd/ponyc/issues/197","id":76712029,"number":197,"title":"ld: symbol(s) not found for architecture x86_64","user":{"login":"jkleiser","id":107986,"avatar_url":"https://avatars.githubusercontent.com/u/107986?v=3","gravatar_id":"","url":"https://api.github.com/users/jkleiser","html_url":"https://github.com/jkleiser","followers_url":"https://api.github.com/users/jkleiser/followers","following_url":"https://api.github.com/users/jkleiser/following{/other_user}","gists_url":"https://api.github.com/users/jkleiser/gists{/gist_id}","starred_url":"https://api.github.com/users/jkleiser/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jkleiser/subscriptions","organizations_url":"https://api.github.com/users/jkleiser/orgs","repos_url":"https://api.github.com/users/jkleiser/repos","events_url":"https://api.github.com/users/jkleiser/events{/privacy}","received_events_url":"https://api.github.com/users/jkleiser/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-05-15T12:24:41Z","updated_at":"2015-05-15T14:18:57Z","closed_at":"2015-05-15T14:18:57Z","body":"I've got ponyc 0.1.5 on OSX, and when I do this:\r\n$ ponyc test/pony/stdin/\r\n. . . then I get this:\r\nBuilding test/pony/stdin/\r\nBuilding builtin\r\nGenerating\r\nOptimising\r\nWriting ./stdin.o\r\nLinking ./stdin\r\nUndefined symbols for architecture x86_64:\r\n  \"___atomic_compare_exchange\", referenced from:\r\n      _pool_alloc in libponyrt.a(pool.o)\r\n      _pool_free in libponyrt.a(pool.o)\r\n      _mpmcq_pop in libponyrt.a(mpmcq.o)\r\nld: symbol(s) not found for architecture x86_64\r\nunable to link\r\n"}}