{"action":"opened","issue":{"url":"https://api.github.com/repos/orangeduck/Cello/issues/85","labels_url":"https://api.github.com/repos/orangeduck/Cello/issues/85/labels{/name}","comments_url":"https://api.github.com/repos/orangeduck/Cello/issues/85/comments","events_url":"https://api.github.com/repos/orangeduck/Cello/issues/85/events","html_url":"https://github.com/orangeduck/Cello/issues/85","id":89686267,"number":85,"title":"Cannot compile in cygwin due to missing header file.","user":{"login":"polyglotCipher","id":1802350,"avatar_url":"https://avatars.githubusercontent.com/u/1802350?v=3","gravatar_id":"","url":"https://api.github.com/users/polyglotCipher","html_url":"https://github.com/polyglotCipher","followers_url":"https://api.github.com/users/polyglotCipher/followers","following_url":"https://api.github.com/users/polyglotCipher/following{/other_user}","gists_url":"https://api.github.com/users/polyglotCipher/gists{/gist_id}","starred_url":"https://api.github.com/users/polyglotCipher/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/polyglotCipher/subscriptions","organizations_url":"https://api.github.com/users/polyglotCipher/orgs","repos_url":"https://api.github.com/users/polyglotCipher/repos","events_url":"https://api.github.com/users/polyglotCipher/events{/privacy}","received_events_url":"https://api.github.com/users/polyglotCipher/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-19T23:56:07Z","updated_at":"2015-06-19T23:56:07Z","closed_at":null,"body":"Cygwin's gnulib does not provide execinfo.h, possibly due to compatibility issues with the underlying (Windows) system. I believe this includes the implementation of backtrace as a whole.\r\n\r\n    \r\n    $ make\r\n    mkdir -p obj\r\n    cc src/Array.c -c -I ./include -std=gnu99 -Wall -Wno-unused -fPIC -o obj/Array.o\r\n    src/Array.c:1:0: warning: -fPIC ignored for target (all code is position independent)\r\n     #include \"Cello.h\"\r\n     ^\r\n    In file included from src/Array.c:1:0:\r\n    ./include/Cello.h:127:22: fatal error: execinfo.h: No such file or directory\r\n     #include <execinfo.h>\r\n                          ^\r\n    compilation terminated.\r\n    Makefile:78: recipe for target 'obj/Array.o' failed\r\n    make: *** [obj/Array.o] Error 1\r\n    "}}