)]}' { "commit": "fa8c75182fbfdeddb2485fc0d53baeda3f40b7a3", "tree": "cf973bc4dee81f08cb7edd811353d944d10fc5f9", "parents": [ "85092b4b648ca729c6263c4a302a41dfff28705e" ], "author": { "name": "Abseil Team", "email": "absl-team@google.com", "time": "Wed Nov 13 08:54:32 2019 -0800" }, "committer": { "name": "Andy Getz", "email": "durandal@google.com", "time": "Wed Nov 13 15:04:44 2019 -0500" }, "message": "Export of internal Abseil changes\n\n--\n049ac45508e335c6f010f2d28d71016b9fa65b4e by Derek Mauro \u003cdmauro@google.com\u003e:\n\nFix librt detection\n\nPiperOrigin-RevId: 280207723\n\n--\n6382c3a9fb2643af9dc031f92ca846c4a78e249c by Andy Getzendanner \u003cdurandal@google.com\u003e:\n\nFix Conan builds\n\nImport of https://github.com/abseil/abseil-cpp/pull/400\n\nPiperOrigin-RevId: 280025424\n\n--\naebcd52b1686ac82663a8d0193b60d0122a43372 by Samuel Benzaquen \u003csbenza@google.com\u003e:\n\nEnable the assertion in the iterator\u0027s operator\u003d\u003d and operator!\u003d\n\nPiperOrigin-RevId: 279998951\n\n--\n5b61d909e2159ac6fd45e0e456818db1e725ecd1 by Derek Mauro \u003cdmauro@google.com\u003e:\n\nAdd best effort support for compiling much of Abseil with MinGW.\nThis involves disabling ABSL_ATTRIBUTE_WEAK and adding link flags.\n\nA change to CCTZ is still necessary.\n\nTests were not run yet, but most of them now build.\n\nPiperOrigin-RevId: 279966541\n\n--\n4336f8b10cff906e2defdd7d1d449cde4907da5d by Abseil Team \u003cabsl-team@google.com\u003e:\n\nAdd comments and relax memory orders in base_internal::CallOnceImpl.\n\nAdd a comment to document the memory order guarantee if\nbase_internal::SpinLockWait() is called and returns kOnceDone.\n\nAdd a comment for the load/store sequence in base_internal::CallOnceImpl\nbased on Mike Burrows\u0027 explanation.\n\nThe atomic load of \u0027control\u0027 in the #ifndef NDEBUG block does not need\nstd::memory_order_acquire. It can use std::memory_order_relaxed.\n\nThe atomic compare_exchange_strong of \u0027control\u0027 does not need\nstd::memory_order_acquire in the success case. It can use\nstd::memory_order_relaxed.\nPiperOrigin-RevId: 279814155\n\n--\n407de3a5e9af957cded54a136ca0468bde620d4d by Abseil Team \u003cabsl-team@google.com\u003e:\n\nAdded a script to generate abseil.podspec from all BUILD.bazel files automatically.\n\nPiperOrigin-RevId: 279811441\n\n--\n26139497d4a363d6c7bc989c554da593e8819a07 by Derek Mauro \u003cdmauro@google.com\u003e:\n\nAdd missing copyright and Apache License to //absl/functional/BUILD.bazel\n\nPiperOrigin-RevId: 279795227\n\n--\n98ed625b02af6e5834edf52a920d8ca2dab4cd90 by Matt Kulukundis \u003ckfm@google.com\u003e:\n\nSwitch the implementation of hashtablez to *only* work on platforms that have a\nPER_THREAD_TLS.\n\nThe old case is very slow (global mutex) and nobody collects data from that\nconfiguration anyway.\n\nPiperOrigin-RevId: 279775149\n\n--\n07225900ef672c005c38f467ad3f92f38d0922b3 by Derek Mauro \u003cdmauro@google.com\u003e:\n\nRemove the minumum glibc version check\n\nPiperOrigin-RevId: 279750412\n\n--\nec09956a951b4f52228ecc81968b8db7ae19ed15 by Derek Mauro \u003cdmauro@google.com\u003e:\n\nCMake only: link with -lrt to support older glibc versions\n\nPiperOrigin-RevId: 279741661\n\n--\n97b113fb2e8246f6152c36330ba13793b37154b6 by Xiaoyi Zhang \u003czhangxy@google.com\u003e:\n\nInternal change.\n\nPiperOrigin-RevId: 279390188\n\n--\nca8f72f2721546cc9b01bd01b2ea144962e6e0c5 by Andy Getzendanner \u003cdurandal@google.com\u003e:\n\nExpose PutTwoDigits for internal use within Abseil.\n\nPiperOrigin-RevId: 279374239\n\n--\n14c6384cc03bbdfdefd2e4b635f104af5dd7e026 by Derek Mauro \u003cdmauro@google.com\u003e:\n\nRemove log_severity sources from the base target.\nThey are already compiled as part of a separate library.\n\nPiperOrigin-RevId: 279372619\n\n--\n3c5d926c718f8bf394e3bee87b6ba8d94601e0d3 by Abseil Team \u003cabsl-team@google.com\u003e:\n\ns/indepdent/independent/g in SimpleAtof\u0027s documentation.\n\nPiperOrigin-RevId: 279350836\n\n--\nde2c44be8a8edf9efa1fe2007cba3564f3e5b0b8 by Abseil Team \u003cabsl-team@google.com\u003e:\n\nInternal change\n\nPiperOrigin-RevId: 279346990\n\n--\n2ba078341423fcf6d0ba5ca1831f86570a26e615 by Samuel Benzaquen \u003csbenza@google.com\u003e:\n\nAdd hash support for std::wstring, std::u16string and std::u32string.\n\nPiperOrigin-RevId: 279320672\n\n--\n3272d3ffcfa55283a04f90e5868701912da95ef7 by Andy Soffer \u003casoffer@google.com\u003e:\n\nRemoving a bunch of __restricts that amount to no performance differences. One\nof these is the cause of https://github.com/abseil/abseil-cpp/issues/396. In\nparticular, in one of the Vector128Store functions, restricts on two pointers\nthat were indeed aliased seems to be the root cause of the issues.\n\nCloses #396\n\nPiperOrigin-RevId: 279318999\n\n--\n342f338ab31cc24344d5de8f28cf455bbb629a17 by Jorg Brown \u003cjorg@google.com\u003e:\n\nSupport uint128 in SimpleAtoi\n\nPiperOrigin-RevId: 279234038\n\n--\n81cb0a04cf2dc4515d303679fc60968712191571 by Derek Mauro \u003cdmauro@google.com\u003e:\n\nChange the check for futex availability to support older Linux systems\n\nPiperOrigin-RevId: 279147079\n\n--\ncb4ca4aa4c8d2d710a5d483c56c4ce4f979e14b1 by Abseil Team \u003cabsl-team@google.com\u003e:\n\nAdd IWYU pragma: export for int128 .inc files.\n\nPiperOrigin-RevId: 279107098\n\n--\nb8df86ef610c366729f07326c726f3e34817b4dd by Abseil Team \u003cabsl-team@google.com\u003e:\n\nAn optimization for Waiter::Post() in the SEM waiter mode.\n\nLike the FUTEX waiter mode, Waiter::Post() only needs to call Poke() if\nit incremented the atomic 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