{"action":"closed","issue":{"url":"https://api.github.com/repos/vincenthz/hs-cipher-aes/issues/22","labels_url":"https://api.github.com/repos/vincenthz/hs-cipher-aes/issues/22/labels{/name}","comments_url":"https://api.github.com/repos/vincenthz/hs-cipher-aes/issues/22/comments","events_url":"https://api.github.com/repos/vincenthz/hs-cipher-aes/issues/22/events","html_url":"https://github.com/vincenthz/hs-cipher-aes/issues/22","id":28577436,"number":22,"title":"cc1: error","user":{"login":"d12frosted","id":6507913,"avatar_url":"https://avatars.githubusercontent.com/u/6507913?v=3","gravatar_id":"","url":"https://api.github.com/users/d12frosted","html_url":"https://github.com/d12frosted","followers_url":"https://api.github.com/users/d12frosted/followers","following_url":"https://api.github.com/users/d12frosted/following{/other_user}","gists_url":"https://api.github.com/users/d12frosted/gists{/gist_id}","starred_url":"https://api.github.com/users/d12frosted/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/d12frosted/subscriptions","organizations_url":"https://api.github.com/users/d12frosted/orgs","repos_url":"https://api.github.com/users/d12frosted/repos","events_url":"https://api.github.com/users/d12frosted/events{/privacy}","received_events_url":"https://api.github.com/users/d12frosted/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2014-03-02T11:05:01Z","updated_at":"2015-01-15T17:56:46Z","closed_at":"2015-01-15T17:56:46Z","body":"Hello. I am trying to \r\n\r\n    cabal install cipher-aes\r\n\r\non CentOS 5.x, but get the next error:\r\n\r\n```\r\nResolving dependencies...\r\nConfiguring cipher-aes-0.2.6...\r\ngcc: --hash-size=31: linker input file unused because linking not done\r\ngcc: --reduce-memory-overheads: linker input file unused because linking not done\r\ngcc: --hash-size=31: linker input file unused because linking not done\r\ngcc: --reduce-memory-overheads: linker input file unused because linking not done\r\nBuilding cipher-aes-0.2.6...\r\nPreprocessing library cipher-aes-0.2.6...\r\ngcc: --hash-size=31: linker input file unused because linking not done\r\ngcc: --reduce-memory-overheads: linker input file unused because linking not done\r\n[1 of 1] Compiling Crypto.Cipher.AES ( Crypto/Cipher/AES.hs, dist/build/Crypto/Cipher/AES.o )\r\ngcc: --hash-size=31: linker input file unused because linking not done\r\ngcc: --reduce-memory-overheads: linker input file unused because linking not done\r\ncc1: error: unrecognized command line option \"-maes\"\r\ncc1: error: unrecognized command line option \"-mpclmul\"\r\nFailed to install cipher-aes-0.2.6\r\ncabal: Error: some packages failed to install:\r\ncipher-aes-0.2.6 failed during the building phase. The exception was:\r\nExitFailure 1\r\n```\r\n\r\nI have ```gcc (GCC) 4.7.2 20121015 (Red Hat 4.7.2-5)```, ```cabal-install version 1.18.0.2 using version 1.18.1.2 of the Cabal library```, ```The Glorious Glasgow Haskell Compilation System, version 7.6.3```. Do you know any way to fix this problem? "}}