{"action":"created","issue":{"url":"https://api.github.com/repos/redox-os/redox/issues/165","labels_url":"https://api.github.com/repos/redox-os/redox/issues/165/labels{/name}","comments_url":"https://api.github.com/repos/redox-os/redox/issues/165/comments","events_url":"https://api.github.com/repos/redox-os/redox/issues/165/events","html_url":"https://github.com/redox-os/redox/issues/165","id":112511702,"number":165,"title":"build fails on Mac OS X El Capitan","user":{"login":"sumproxy","id":562907,"avatar_url":"https://avatars.githubusercontent.com/u/562907?v=3","gravatar_id":"","url":"https://api.github.com/users/sumproxy","html_url":"https://github.com/sumproxy","followers_url":"https://api.github.com/users/sumproxy/followers","following_url":"https://api.github.com/users/sumproxy/following{/other_user}","gists_url":"https://api.github.com/users/sumproxy/gists{/gist_id}","starred_url":"https://api.github.com/users/sumproxy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sumproxy/subscriptions","organizations_url":"https://api.github.com/users/sumproxy/orgs","repos_url":"https://api.github.com/users/sumproxy/repos","events_url":"https://api.github.com/users/sumproxy/events{/privacy}","received_events_url":"https://api.github.com/users/sumproxy/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-10-21T04:37:36Z","updated_at":"2015-10-30T09:04:50Z","closed_at":null,"body":"Here's the output log:\r\n```\r\nmkdir -p build/x86_64\r\nrustc --target=x86_64-unknown-redox.json -C no-prepopulate-passes -C no-vectorize-loops -C no-vectorize-slp -C no-stack-check -C opt-level=2 -Z no-landing-pads -A dead-code -A deprecated -L build/x86_64 -C ar=x86_64-elf-ar -C linker=x86_64-elf-linker -o build/x86_64/libcore.rlib rust/libcore/lib.rs\r\nerror: could not exec `x86_64-elf-ar`: No such file or directory (os error 2)\r\nmake: *** [build/x86_64/libcore.rlib] Error 101\r\n```"},"comment":{"url":"https://api.github.com/repos/redox-os/redox/issues/comments/152465299","html_url":"https://github.com/redox-os/redox/issues/165#issuecomment-152465299","issue_url":"https://api.github.com/repos/redox-os/redox/issues/165","id":152465299,"user":{"login":"esell","id":9735165,"avatar_url":"https://avatars.githubusercontent.com/u/9735165?v=3","gravatar_id":"","url":"https://api.github.com/users/esell","html_url":"https://github.com/esell","followers_url":"https://api.github.com/users/esell/followers","following_url":"https://api.github.com/users/esell/following{/other_user}","gists_url":"https://api.github.com/users/esell/gists{/gist_id}","starred_url":"https://api.github.com/users/esell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/esell/subscriptions","organizations_url":"https://api.github.com/users/esell/orgs","repos_url":"https://api.github.com/users/esell/repos","events_url":"https://api.github.com/users/esell/events{/privacy}","received_events_url":"https://api.github.com/users/esell/received_events","type":"User","site_admin":false},"created_at":"2015-10-30T09:04:50Z","updated_at":"2015-10-30T09:04:50Z","body":"if you are using homebrew and building for x86_64 you can use the following:\r\n\r\n        brew tap sevki/homebrew-gcc_cross_compilers\r\n        brew install sevki/gcc_cross_compilers/x86_64-elf-binutils\r\n\r\nif you have the i386-elf stuff installed you'll likely have to manually link/unlink. i'll see if i can come up with a scriptable solution that allows building i386 AND x86_64 via homebrew..."}}