{"action":"created","issue":{"url":"https://api.github.com/repos/bioconda/bioconda-recipes/issues/1314","repository_url":"https://api.github.com/repos/bioconda/bioconda-recipes","labels_url":"https://api.github.com/repos/bioconda/bioconda-recipes/issues/1314/labels{/name}","comments_url":"https://api.github.com/repos/bioconda/bioconda-recipes/issues/1314/comments","events_url":"https://api.github.com/repos/bioconda/bioconda-recipes/issues/1314/events","html_url":"https://github.com/bioconda/bioconda-recipes/issues/1314","id":148190180,"node_id":"MDU6SXNzdWUxNDgxOTAxODA=","number":1314,"title":"OS X stdlib future direction and conda-recipes compatibility for C++ packages","user":{"login":"yesimon","id":601839,"node_id":"MDQ6VXNlcjYwMTgzOQ==","avatar_url":"https://avatars2.githubusercontent.com/u/601839?v=4","gravatar_id":"","url":"https://api.github.com/users/yesimon","html_url":"https://github.com/yesimon","followers_url":"https://api.github.com/users/yesimon/followers","following_url":"https://api.github.com/users/yesimon/following{/other_user}","gists_url":"https://api.github.com/users/yesimon/gists{/gist_id}","starred_url":"https://api.github.com/users/yesimon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yesimon/subscriptions","organizations_url":"https://api.github.com/users/yesimon/orgs","repos_url":"https://api.github.com/users/yesimon/repos","events_url":"https://api.github.com/users/yesimon/events{/privacy}","received_events_url":"https://api.github.com/users/yesimon/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-04-13T21:37:35Z","updated_at":"2018-11-28T23:02:25Z","closed_at":"2018-11-28T23:02:25Z","author_association":"CONTRIBUTOR","body":"**Warning: Only relevant to C++ packages**\n\nI talked about this briefly in #393, and have a fuller picture of OS X build environment in conda/conda-recipes#505.\n\nThey are linking against libstdc++ and setting a minimum OS X version of 10.7. Meanwhile, the homebrew package manager is linking against libc++ and requiring minimum OS X 10.9. I think that keeping in sync with conda-recipes might be problematic for OS X, since libstdc++ is now unsupported and now starting to lack many recent features in C++11/14 and beyond, which developers are now starting to utilize in their applications. \n\nI don't think having a 10.9 version minimum is unreasonable since OS X updates are now free. For a scientific software perspective, we should target more compatibility on the developer coding side than old operating system side of things.\n\nConcretely, for the most part the conda-recipes packages should present no problems as long as they are binary packages, although you might be able to gain a bit from compiling with `MACOSX_DEPLOYMENT_TARGET=10.9`. For library packages, I propose rebuilding all with `libc++` to standardize our base.\n"},"comment":{"url":"https://api.github.com/repos/bioconda/bioconda-recipes/issues/comments/442638974","html_url":"https://github.com/bioconda/bioconda-recipes/issues/1314#issuecomment-442638974","issue_url":"https://api.github.com/repos/bioconda/bioconda-recipes/issues/1314","id":442638974,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0MjYzODk3NA==","user":{"login":"epruesse","id":2774474,"node_id":"MDQ6VXNlcjI3NzQ0NzQ=","avatar_url":"https://avatars3.githubusercontent.com/u/2774474?v=4","gravatar_id":"","url":"https://api.github.com/users/epruesse","html_url":"https://github.com/epruesse","followers_url":"https://api.github.com/users/epruesse/followers","following_url":"https://api.github.com/users/epruesse/following{/other_user}","gists_url":"https://api.github.com/users/epruesse/gists{/gist_id}","starred_url":"https://api.github.com/users/epruesse/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/epruesse/subscriptions","organizations_url":"https://api.github.com/users/epruesse/orgs","repos_url":"https://api.github.com/users/epruesse/repos","events_url":"https://api.github.com/users/epruesse/events{/privacy}","received_events_url":"https://api.github.com/users/epruesse/received_events","type":"User","site_admin":false},"created_at":"2018-11-28T23:02:25Z","updated_at":"2018-11-28T23:02:25Z","author_association":"CONTRIBUTOR","body":"Closing - outdated."}}
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