{"action":"created","issue":{"url":"https://api.github.com/repos/kripken/emscripten/issues/3702","labels_url":"https://api.github.com/repos/kripken/emscripten/issues/3702/labels{/name}","comments_url":"https://api.github.com/repos/kripken/emscripten/issues/3702/comments","events_url":"https://api.github.com/repos/kripken/emscripten/issues/3702/events","html_url":"https://github.com/kripken/emscripten/issues/3702","id":102149743,"number":3702,"title":"pthread with emscripten","user":{"login":"AppPlusPlus","id":13888248,"avatar_url":"https://avatars.githubusercontent.com/u/13888248?v=3","gravatar_id":"","url":"https://api.github.com/users/AppPlusPlus","html_url":"https://github.com/AppPlusPlus","followers_url":"https://api.github.com/users/AppPlusPlus/followers","following_url":"https://api.github.com/users/AppPlusPlus/following{/other_user}","gists_url":"https://api.github.com/users/AppPlusPlus/gists{/gist_id}","starred_url":"https://api.github.com/users/AppPlusPlus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AppPlusPlus/subscriptions","organizations_url":"https://api.github.com/users/AppPlusPlus/orgs","repos_url":"https://api.github.com/users/AppPlusPlus/repos","events_url":"https://api.github.com/users/AppPlusPlus/events{/privacy}","received_events_url":"https://api.github.com/users/AppPlusPlus/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/kripken/emscripten/labels/multithreading","name":"multithreading","color":"DDDDDD"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-08-20T14:17:19Z","updated_at":"2015-08-20T18:50:15Z","closed_at":null,"body":"Hello,\r\n\r\nI was using a very basic pthread program this morning. It was working with: \r\n`emcc -O2 USE_PTHREADS=1 -s PTHREAD_POOL_SIZE=16 --std=c++11 hello.cpp -o hello.html`\r\n\r\nThen I cloned the lastet version: ./emsdk install sdk-incoming-64bit\r\n\r\nnow with the same command, I get this:\r\n`unresolved symbol: posix_spawn`\r\n`unreloved symbol: posix_spawn_file_actions_adddup2`\r\n`...`\r\n\r\n1- Although they are \"warning\"s, I wan to know what went wrong?\r\n2- I want to know if it is possible to compile the code with a large number of threads, I couldn't go more than 20 (32 takes forever to run!)\r\n"},"comment":{"url":"https://api.github.com/repos/kripken/emscripten/issues/comments/133116746","html_url":"https://github.com/kripken/emscripten/issues/3702#issuecomment-133116746","issue_url":"https://api.github.com/repos/kripken/emscripten/issues/3702","id":133116746,"user":{"login":"kripken","id":173661,"avatar_url":"https://avatars.githubusercontent.com/u/173661?v=3","gravatar_id":"","url":"https://api.github.com/users/kripken","html_url":"https://github.com/kripken","followers_url":"https://api.github.com/users/kripken/followers","following_url":"https://api.github.com/users/kripken/following{/other_user}","gists_url":"https://api.github.com/users/kripken/gists{/gist_id}","starred_url":"https://api.github.com/users/kripken/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kripken/subscriptions","organizations_url":"https://api.github.com/users/kripken/orgs","repos_url":"https://api.github.com/users/kripken/repos","events_url":"https://api.github.com/users/kripken/events{/privacy}","received_events_url":"https://api.github.com/users/kripken/received_events","type":"User","site_admin":false},"created_at":"2015-08-20T18:50:15Z","updated_at":"2015-08-20T18:50:15Z","body":"Sorry about those warnings, they are now fixed on incoming."}}