{"action":"created","issue":{"url":"https://api.github.com/repos/ethereum/cpp-ethereum/issues/2960","labels_url":"https://api.github.com/repos/ethereum/cpp-ethereum/issues/2960/labels{/name}","comments_url":"https://api.github.com/repos/ethereum/cpp-ethereum/issues/2960/comments","events_url":"https://api.github.com/repos/ethereum/cpp-ethereum/issues/2960/events","html_url":"https://github.com/ethereum/cpp-ethereum/issues/2960","id":104995021,"number":2960,"title":"make[1]: *** [libethash/CMakeFiles/ethash.dir/all] Error 2 make: *** [all] Error 2","user":{"login":"rverbee","id":1045979,"avatar_url":"https://avatars.githubusercontent.com/u/1045979?v=3","gravatar_id":"","url":"https://api.github.com/users/rverbee","html_url":"https://github.com/rverbee","followers_url":"https://api.github.com/users/rverbee/followers","following_url":"https://api.github.com/users/rverbee/following{/other_user}","gists_url":"https://api.github.com/users/rverbee/gists{/gist_id}","starred_url":"https://api.github.com/users/rverbee/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rverbee/subscriptions","organizations_url":"https://api.github.com/users/rverbee/orgs","repos_url":"https://api.github.com/users/rverbee/repos","events_url":"https://api.github.com/users/rverbee/events{/privacy}","received_events_url":"https://api.github.com/users/rverbee/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-09-05T01:32:21Z","updated_at":"2015-09-18T09:46:33Z","closed_at":"2015-09-18T09:46:32Z","body":"Build Output:\r\n\r\nmake -j6\r\n[  4%] Built target scrypt\r\n[  5%] Building CXX object libnatspec/CMakeFiles/natspec.dir/NatspecExpressionEvaluator.cpp.o\r\n[  6%] Built target secp256k1\r\nclang: error: unknown argument: '-fstack-protector-strong' [-Wunused-command-line-argument-hard-error-in-future]\r\nclang: note: this will be a hard error (cannot be downgraded to a warning) in the future\r\nmake[2]: *** [libnatspec/CMakeFiles/natspec.dir/NatspecExpressionEvaluator.cpp.o] Error 1\r\nmake[1]: *** [libnatspec/CMakeFiles/natspec.dir/all] Error 2\r\nmake[1]: *** Waiting for unfinished jobs....\r\nScanning dependencies of target ethash\r\nScanning dependencies of target Sentinel.jsonstub\r\n[  6%] Building C object libethash/CMakeFiles/ethash.dir/io.c.o\r\n[  7%] Building C object libethash/CMakeFiles/ethash.dir/internal.c.o\r\n[  7%] Building CXX object evmjit/libevmjit/CMakeFiles/evmjit.dir/JIT.cpp.o\r\nclang: error: unknown argument: '-fstack-protector-strong' [-Wunused-command-line-argument-hard-error-in-future]\r\nclang: note: this will be a hard error (cannot be downgraded to a warning) in the future\r\nmake[2]: *** [evmjit/libevmjit/CMakeFiles/evmjit.dir/JIT.cpp.o] Error 1\r\nmake[1]: *** [evmjit/libevmjit/CMakeFiles/evmjit.dir/all] Error 2\r\n[  7%] Built target Sentinel.jsonstub\r\n[  7%] Building C object libethash/CMakeFiles/ethash.dir/io_posix.c.o\r\n[  8%] Building CXX object libethash/CMakeFiles/ethash.dir/sha3_cryptopp.cpp.o\r\nclang: error: unknown argument: '-fstack-protector-strong' [-Wunused-command-line-argument-hard-error-in-future]\r\nclang: note: this will be a hard error (cannot be downgraded to a warning) in the future\r\nmake[2]: *** [libethash/CMakeFiles/ethash.dir/sha3_cryptopp.cpp.o] Error 1\r\nmake[2]: *** Waiting for unfinished jobs....\r\n[  8%] Built target ConfigInfo.h\r\n[  8%] Built target BuildInfo.h\r\nmake[1]: *** [libethash/CMakeFiles/ethash.dir/all] Error 2\r\nmake: *** [all] Error 2"},"comment":{"url":"https://api.github.com/repos/ethereum/cpp-ethereum/issues/comments/141406412","html_url":"https://github.com/ethereum/cpp-ethereum/issues/2960#issuecomment-141406412","issue_url":"https://api.github.com/repos/ethereum/cpp-ethereum/issues/2960","id":141406412,"user":{"login":"debris","id":2613714,"avatar_url":"https://avatars.githubusercontent.com/u/2613714?v=3","gravatar_id":"","url":"https://api.github.com/users/debris","html_url":"https://github.com/debris","followers_url":"https://api.github.com/users/debris/followers","following_url":"https://api.github.com/users/debris/following{/other_user}","gists_url":"https://api.github.com/users/debris/gists{/gist_id}","starred_url":"https://api.github.com/users/debris/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/debris/subscriptions","organizations_url":"https://api.github.com/users/debris/orgs","repos_url":"https://api.github.com/users/debris/repos","events_url":"https://api.github.com/users/debris/events{/privacy}","received_events_url":"https://api.github.com/users/debris/received_events","type":"User","site_admin":false},"created_at":"2015-09-18T09:46:32Z","updated_at":"2015-09-18T09:46:32Z","body":"Please build cpp-ethereum using [webthree-umbrella](https://github.com/ethereum/webthree-umbrella) from now on. Instructions are available [here](https://github.com/ethereum/webthree-umbrella/wiki/building)"}}