{"comment":{"url":"https://api.github.com/repos/cisco/ChezScheme/comments/17331686","html_url":"https://github.com/cisco/ChezScheme/commit/e498a92767ad39248293635165d8cca20bb938a1#commitcomment-17331686","id":17331686,"user":{"login":"dybvig","id":18339284,"avatar_url":"https://avatars.githubusercontent.com/u/18339284?v=3","gravatar_id":"","url":"https://api.github.com/users/dybvig","html_url":"https://github.com/dybvig","followers_url":"https://api.github.com/users/dybvig/followers","following_url":"https://api.github.com/users/dybvig/following{/other_user}","gists_url":"https://api.github.com/users/dybvig/gists{/gist_id}","starred_url":"https://api.github.com/users/dybvig/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dybvig/subscriptions","organizations_url":"https://api.github.com/users/dybvig/orgs","repos_url":"https://api.github.com/users/dybvig/repos","events_url":"https://api.github.com/users/dybvig/events{/privacy}","received_events_url":"https://api.github.com/users/dybvig/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"e498a92767ad39248293635165d8cca20bb938a1","created_at":"2016-05-03T02:40:47Z","updated_at":"2016-05-03T02:40:47Z","body":"The root zlib directory should not have been getting dirty since builds are done only in work areas, but it was getting dirty because the workarea script was creating symlinks from the work-area zlib to the root zlib, allowing configure changes in the work-area zlib to propagate through to the root zlib.  With [this commit](https://github.com/cisco/ChezScheme/commit/e7436f657a54a2871519e887e485f53fbed2eded), workarea does a recursive copy of zlib to prevent this problem, so ignore = dirty should be unnecessary."}}