{"action":"created","issue":{"url":"https://api.github.com/repos/weidai11/cryptopp/issues/656","repository_url":"https://api.github.com/repos/weidai11/cryptopp","labels_url":"https://api.github.com/repos/weidai11/cryptopp/issues/656/labels{/name}","comments_url":"https://api.github.com/repos/weidai11/cryptopp/issues/656/comments","events_url":"https://api.github.com/repos/weidai11/cryptopp/issues/656/events","html_url":"https://github.com/weidai11/cryptopp/issues/656","id":322316793,"number":656,"title":"Building Crypto++ 7.0.0 fails on POWER4 ( PowerMac G5, Gentoo Linux 2.4.1, gcc 7.3.0)","user":{"login":"ernsteiswuerfel","id":13378641,"avatar_url":"https://avatars1.githubusercontent.com/u/13378641?v=4","gravatar_id":"","url":"https://api.github.com/users/ernsteiswuerfel","html_url":"https://github.com/ernsteiswuerfel","followers_url":"https://api.github.com/users/ernsteiswuerfel/followers","following_url":"https://api.github.com/users/ernsteiswuerfel/following{/other_user}","gists_url":"https://api.github.com/users/ernsteiswuerfel/gists{/gist_id}","starred_url":"https://api.github.com/users/ernsteiswuerfel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ernsteiswuerfel/subscriptions","organizations_url":"https://api.github.com/users/ernsteiswuerfel/orgs","repos_url":"https://api.github.com/users/ernsteiswuerfel/repos","events_url":"https://api.github.com/users/ernsteiswuerfel/events{/privacy}","received_events_url":"https://api.github.com/users/ernsteiswuerfel/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-05-11T14:26:33Z","updated_at":"2018-05-11T20:45:34Z","closed_at":null,"author_association":"NONE","body":"I started the build with make -j3, which goes on for a while but errors out at:\r\n\r\n> g++ -DNDEBUG -g2 -O3 -fPIC -pthread -pipe -c ppc-simd.cpp\r\n> In file included from ppc-simd.h:23:0,\r\n>                  from ppc-simd.cpp:28:\r\n> /usr/lib/gcc/powerpc64-unknown-linux-gnu/7.3.0/include/altivec.h:34:2: Fehler: #error Use the \"-maltivec\" flag to enable PowerPC AltiVec support\r\n>  #error Use the \"-maltivec\" flag to enable PowerPC AltiVec support\r\n>   ^~~~~\r\n> In file included from ppc-simd.cpp:28:0:\r\n> ppc-simd.h:33:9: Fehler: »__vector« bezeichnet keinen Typ; meinten Sie »__nextup«?\r\n>  typedef __vector unsigned char   uint8x16_p;\r\n>          ^~~~~~~~\r\n>          __nextup\r\n> ppc-simd.h:34:9: Fehler: »__vector« bezeichnet keinen Typ; meinten Sie »__nextup«?\r\n>  typedef __vector unsigned short  uint16x8_p;\r\n>          ^~~~~~~~\r\n>          __nextup\r\n> [...]\r\n\r\nSee build.log for details.\r\n\r\nMachine is a PowerMac G5 11,2 running Gentoo Linux 2.4.1 (ppc64), gcc 7.3.0, glibc 2.25, binutils 2.29.\r\n\r\nHere is the build log: [build.log](https://github.com/weidai11/cryptopp/files/1995650/build.log)."},"comment":{"url":"https://api.github.com/repos/weidai11/cryptopp/issues/comments/388480891","html_url":"https://github.com/weidai11/cryptopp/issues/656#issuecomment-388480891","issue_url":"https://api.github.com/repos/weidai11/cryptopp/issues/656","id":388480891,"user":{"login":"noloader","id":3538226,"avatar_url":"https://avatars0.githubusercontent.com/u/3538226?v=4","gravatar_id":"","url":"https://api.github.com/users/noloader","html_url":"https://github.com/noloader","followers_url":"https://api.github.com/users/noloader/followers","following_url":"https://api.github.com/users/noloader/following{/other_user}","gists_url":"https://api.github.com/users/noloader/gists{/gist_id}","starred_url":"https://api.github.com/users/noloader/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/noloader/subscriptions","organizations_url":"https://api.github.com/users/noloader/orgs","repos_url":"https://api.github.com/users/noloader/repos","events_url":"https://api.github.com/users/noloader/events{/privacy}","received_events_url":"https://api.github.com/users/noloader/received_events","type":"User","site_admin":false},"created_at":"2018-05-11T20:45:34Z","updated_at":"2018-05-11T20:45:34Z","author_association":"COLLABORATOR","body":"Thanks @ernsteiswuerfel .\r\n\r\nI test on a G5, but it still runs OS X and not Linux. It looks like we are misdetecting something. Let me think about this.\r\n\r\nFor the time being please use `CRYPTOPP_DISABLE_ASM`. Open `config.h` and uncomment the line that comments-out the define."}}
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