{"action":"created","issue":{"url":"https://api.github.com/repos/CocoaPods/CocoaPods/issues/3893","labels_url":"https://api.github.com/repos/CocoaPods/CocoaPods/issues/3893/labels{/name}","comments_url":"https://api.github.com/repos/CocoaPods/CocoaPods/issues/3893/comments","events_url":"https://api.github.com/repos/CocoaPods/CocoaPods/issues/3893/events","html_url":"https://github.com/CocoaPods/CocoaPods/issues/3893","id":97110395,"number":3893,"title":"0.38.1 creates invalid xcconfig yielding \"Cannot specify -o when generating multiple output files\"","user":{"login":"russbishop","id":302047,"avatar_url":"https://avatars.githubusercontent.com/u/302047?v=3","gravatar_id":"","url":"https://api.github.com/users/russbishop","html_url":"https://github.com/russbishop","followers_url":"https://api.github.com/users/russbishop/followers","following_url":"https://api.github.com/users/russbishop/following{/other_user}","gists_url":"https://api.github.com/users/russbishop/gists{/gist_id}","starred_url":"https://api.github.com/users/russbishop/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/russbishop/subscriptions","organizations_url":"https://api.github.com/users/russbishop/orgs","repos_url":"https://api.github.com/users/russbishop/repos","events_url":"https://api.github.com/users/russbishop/events{/privacy}","received_events_url":"https://api.github.com/users/russbishop/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-07-24T18:30:15Z","updated_at":"2015-07-24T18:40:31Z","closed_at":null,"body":"It generates them with a missing space between the `-iquote` and `-isystem` sets of parameters:\r\n\r\n`OTHER_CFLAGS = $(inherited) \"$CONFIGURATION_BUILD_DIR/libextobjc.framework/Headers\"-isystem \"${PODS_ROOT}/Headers/Public\" -isystem \"${PODS_ROOT}/Headers/Public/GoogleConversionTracking\" \r\n`\r\n\r\nThis results in `Cannot specify -o when generating multiple output files` errors from clang.\r\n\r\nManually editing the `Pods.xcconfig` (and any others) and inserting the missing space fixes the errors.\r\n"},"comment":{"url":"https://api.github.com/repos/CocoaPods/CocoaPods/issues/comments/124618877","html_url":"https://github.com/CocoaPods/CocoaPods/issues/3893#issuecomment-124618877","issue_url":"https://api.github.com/repos/CocoaPods/CocoaPods/issues/3893","id":124618877,"user":{"login":"segiddins","id":1946610,"avatar_url":"https://avatars.githubusercontent.com/u/1946610?v=3","gravatar_id":"","url":"https://api.github.com/users/segiddins","html_url":"https://github.com/segiddins","followers_url":"https://api.github.com/users/segiddins/followers","following_url":"https://api.github.com/users/segiddins/following{/other_user}","gists_url":"https://api.github.com/users/segiddins/gists{/gist_id}","starred_url":"https://api.github.com/users/segiddins/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/segiddins/subscriptions","organizations_url":"https://api.github.com/users/segiddins/orgs","repos_url":"https://api.github.com/users/segiddins/repos","events_url":"https://api.github.com/users/segiddins/events{/privacy}","received_events_url":"https://api.github.com/users/segiddins/received_events","type":"User","site_admin":false},"created_at":"2015-07-24T18:40:31Z","updated_at":"2015-07-24T18:40:31Z","body":"https://github.com/CocoaPods/CocoaPods/blob/master/lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb#L112 probably just needs a space there, if you could make a PR!"}}