OSDT Weekly 第345期

近期活动预告

要过春节了。

编译社区的八卦信息

GCC

• [PATCH] Allow TYPE_CANONICAL (TYPE_MAIN_VARIANT (t)) not to be its own TYPE_MAIN_VARIANT [PR101312] https://gcc.gnu.org/pipermail/gcc-patches/2026-February/707820.html

• [PATCH] c++/reflection: Allow address-splicing of non-static members [PR123660, PR123661] https://gcc.gnu.org/pipermail/gcc-patches/2026-February/707942.html

• [PATCH v9 00/11] Extend BB SLP vectorization to use predicated tails https://gcc.gnu.org/pipermail/gcc-patches/2026-February/708083.html

• [PATCH 1/13] Coarray shared memory library https://gcc.gnu.org/pipermail/gcc-patches/2026-February/708119.html

• [PATCH v2 1/3] libstdc++: Improve tests for std::regex_traits::lookup_classname [PR124015] https://gcc.gnu.org/pipermail/gcc-patches/2026-February/708152.html

BINUTILS

• [PATCH 3 00/16] Integrate MIPS-Specific Support https://sourceware.org/pipermail/binutils/2026-February/148101.html

• The 2.46 release of the GNU Binutils is now available https://sourceware.org/pipermail/binutils/2026-February/148149.html

GDB

• [PATCH 0/5] Allow styling of gdb exception messages https://sourceware.org/pipermail/gdb-patches/2026-February/224860.html

• [PATCH] [gdb/cli] Add maint set ignore-disable-randomization on/off https://sourceware.org/pipermail/gdb-patches/2026-February/224871.html

• [PATCH 0/6] Introduce '**' syntax for skip file globs https://sourceware.org/pipermail/gdb-patches/2026-February/224902.html

GLIBC

• [PATCH v2 0/2] aarch64: Support locking GCS https://sourceware.org/pipermail/libc-alpha/2026-February/174883.html

• [RFC PATCH 0/5] riscv: Add libmvec routines https://sourceware.org/pipermail/libc-alpha/2026-February/174950.html

• [PATCH v5 0/4] Add system-wide tunables https://sourceware.org/pipermail/libc-alpha/2026-February/175012.html

• [PATCH v2 0/4] malloc doc fixes for alignment https://sourceware.org/pipermail/libc-alpha/2026-February/175055.html

LLVM/Clang/LLDB/LLD

本节内容来自 LLVM Weekly 第 632 期， Alex Bradbury 大哥持续稳定输出。

• 开源的项目太多了，看不过来了： Qualcomm have open sourced their Hexagon-MLIR compiler stack.

• 有没有同去的： The agenda is now available for the EuroLLVM 2026.

• 看看： Meeting notes from the most recent LLVM project council meeting are now available.

• 积极的参与讨论： Some concerns were raised about current LLVM development practices, such as revising or clarifying the policy for 'trivial' patches committed without pre-commit review and concerns about some low-quality PRs being merged (and its relation to AI usage).

QEMU (RISC-V)

风平浪静。

RISC-V in China

• https://ruyisdk.cn 每日八卦都在这里了。

RT-Thread 社区

风平浪静。

AI Compilers

OpenClaw 火爆，国内 PicoClaw 项目热度不断提升。

本周工具链岗位

往期社招及实习生招聘长期有效。

• 知名芯片公司诚招AI基础软件专家
• Nvidia在北京办公室新开放了一个AI负责人岗位。点击这里查看
• 京东开放JavaScript引擎开发岗位，参与京东JS引擎能力建设

本周推荐阅读

本周推荐：《小步向前：如何用小生意创造大效益》

作者：莎伦·罗维

译者：王正林

推荐：小编1号

非常朴实真实的写法，作者给出了自己的亲身经验，看起来没有特别的戏剧性和天赋，靠的就是一点一滴的决策和谨慎。创业初期（以及任何时候）都需要注意不要乱花钱，要注意现金流。值得想要在AI时代自己创业做OPC的伙伴看看。