### 近期活动
近期不聚会。全世界IT公司都开启避难模式了,Zoom或成最大赢家。
## 编译社区的八卦信息
### GCC
本周GCC领域风(ge)平(diao)浪(yi)静(zhou)。
### Binutils/GDB
来自 Sifive 的 Nelson Chu 继续积极的给 RISC-V 添砖加瓦。
Fangrui Song 依然在默默的检修着各种遗留体系架构的边边角角。
GDB依然是 failure warnings 遍地的世界。风平浪静。
### GLIBC
本周风平浪静。 Adhemerval Zanella 发了一个大 patch set。
从 Python 2 到 Python 3 的脚本转换工作继续进行。
### LLVM/Clang/LLDB/LLD
感觉LLVM要大一统了:
[IBM 抛弃了XL C/C++
Compilers](https://lists.llvm.org/pipermail/llvm-dev/2020-February/139448.html)。
(感谢MaskRay提供信息)
I'm very excited to be able to share this with everyone.
IBM announced this morning our intention to migrate our existing XL C/C++ and
Fortran compilers to adopt the LLVM infrastructure. This will include both
front-end (Clang) and back-end optimizations and code generation.
https://developer.ibm.com/linuxonpower/2020/02/23/ibm-c-c-and-fortran-compilers-to-adopt-llvm-open-source-infrastructure/
Guidance has been issued for[EuroLLVM 2020 and Cornavirus
Alex Denisov releaseda new tool for exploring LLVM bitcode interactively.
[llvm2graphml](https://lowlevelbits.org/exploring-llvm-bitcode-interactively/),
Pierre van Houtryve asked for
[guidance on how to help improve debug experience for optimised
code](http://lists.llvm.org/pipermail/llvm-dev/2020-February/139442.html) and
received useful responses.
The LLVM libc implementation gained sigprocmask, sigemptyset, and sigaddset.[cd76a02](https://reviews.llvm.org/rGcd76a026399).