thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-10 09:32:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added more info in README [#CLICKHOUSE-3989]

Browse Source
This commit is contained in:
Alexey Milovidov 2018-09-14 03:00:51 +03:00
parent 53d816f23f
commit 4308f3e3a2
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libs/libglibc-compatibility/libcxxabi/README.md
View File

@ -1,2 +1,9 @@
Imported from https://github.com/llvm-project/llvm-project-20170507
revision: ad82e63b9719923cb393bd805730eaca0e3632a8
This is the replacement for "__cxa_thread_atexit" function provided by your compiler.
It is needed to avoid linking with "__cxa_thread_atexit_impl" function, that require too new (2.18) glibc library.
Note: "__cxa_thread_atexit_impl" may provide sophisticated implementation to correct destruction of thread-local objects,
that was created in different DSO. Read https://sourceware.org/glibc/wiki/Destructor%20support%20for%20thread_local%20variables
We simply don't need this implementation, because we don't use thread-local objects from different DSO.