sikkienl/dash
1
0
Fork 0
mirror of https://github.com/dashpay/dash.git synced 2024-12-24 19:42:46 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge #18082: logging: enable thread_local usage on macOS

Browse Source 
d76894987d0277e8011932ab7dfd77c537f8ea6e logging: enable thread_local usage on macOS (fanquake)

Pull request description:

  Now that we're building against a newer SDK (`10.14`), we should be able to enable `thread_local` usage on macOS. Have tested building and running locally, as well as cross-compiling and running the binaries on a macOS 10.14 system.

  #### master 8a56f79d491271120abc3843c46e9dda44edd308
  ```bash
  src/bitcoind -logthreadnames=1
  2020-02-06T04:38:33Z [] Bitcoin Core version v0.19.99.0-8a56f79d4 (release build)
  2020-02-06T04:38:33Z [] Assuming ancestors of block 00000000000000000005f8920febd3925f8272a6a71237563d78c2edfdd09ddf have valid signatures.
  2020-02-06T04:38:33Z [] Setting nMinimumChainWork=000000000000000000000000000000000000000008ea3cf107ae0dec57f03fe8
  2020-02-06T04:38:33Z [] Using the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation
  2020-02-06T04:38:33Z [] Using RdSeed as additional entropy source
  ```

  #### this PR d76894987d0277e8011932ab7dfd77c537f8ea6e
  ```bash
  checking for thread_local support... yes
  ...
  src/bitcoind -logthreadnames=1
  2020-02-06T04:17:49Z [net] net thread start
  2020-02-06T04:17:49Z [opencon] opencon thread start
  2020-02-06T04:17:49Z [dnsseed] dnsseed thread start
  2020-02-06T04:17:49Z [init] init message: Done loading
  2020-02-06T04:17:49Z [msghand] msghand thread start
  2020-02-06T04:17:49Z [addcon] addcon thread start
  ...
  2020-02-06T04:17:54Z [init] tor: Thread interrupt
  2020-02-06T04:17:54Z [init] Shutdown: In progress...
  ```

  From the [Xcode 8 release notes](https://developer.apple.com/library/archive/releasenotes/DeveloperTools/RN-Xcode/Chapters/Introduction.html#//apple_ref/doc/uid/TP40001051-CH1-SW78)
  > C++ now supports the thread_local keyword, which declares thread-local storage (TLS) and supports C++ classes with non-trivial constructors and destructors. (9001553)

ACKs for top commit:
  jonasschnelli:
    Tested ACK d76894987d0277e8011932ab7dfd77c537f8ea6e
  nijynot:
    ACK d768949
  hebasto:
    ACK d76894987d0277e8011932ab7dfd77c537f8ea6e

Tree-SHA512: 48f3e4104b80bd7b6aedcef10bb1957b073530130f33af7c5cb59e876ac3f5480e53d7af1c0b226d809fe9eef1add3d6c3fb6de4af174966202c6030060ea823
This commit is contained in:
Wladimir J. van der Laan 2020-02-10 12:14:59 +01:00 committed by pasta
parent 262671182d
commit 091865b02c
No known key found for this signature in database
GPG Key ID: 52527BEDABE87984
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
configure.ac
View File

@ -1029,11 +1029,6 @@ if test "x$use_thread_local" = xyes || { test "x$use_thread_local" = xauto && te
dnl https://gist.github.com/jamesob/fe9a872051a88b2025b1aa37bfa98605
AC_MSG_RESULT(no)
;;
*darwin*)
dnl TODO enable thread_local on later versions of Darwin where it is
dnl supported (per https://stackoverflow.com/a/29929949)
AC_MSG_RESULT(no)
;;
*freebsd*)
dnl FreeBSD's implementation of thread_local is also buggy (per
dnl https://groups.google.com/d/msg/bsdmailinglist/22ncTZAbDp4/Dii_pII5AwAJ)