[all-commits] [llvm/llvm-project] 5cf3e0: [Clang][Hexagon] Use --cstdlib flag to choose Pico...

[quic-k via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5cf3e0e65b0535104f456e8159b1c80ab40677b5
      https://github.com/llvm/llvm-project/commit/5cf3e0e65b0535104f456e8159b1c80ab40677b5
  Author: quic-k <kushpal at qti.qualcomm.com>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M clang/lib/Driver/ToolChains/Hexagon.cpp
    M clang/lib/Driver/ToolChains/Hexagon.h
    A clang/test/Driver/Inputs/hexagon_tree/Tools/target/picolibc/hexagon-unknown-none-elf/include/c++/readme
    A clang/test/Driver/Inputs/hexagon_tree/Tools/target/picolibc/hexagon-unknown-none-elf/include/c++/v1/readme
    A clang/test/Driver/Inputs/hexagon_tree/Tools/target/picolibc/hexagon-unknown-none-elf/include/readme
    A clang/test/Driver/Inputs/hexagon_tree/Tools/target/picolibc/hexagon-unknown-none-elf/readme
    A clang/test/Driver/Inputs/hexagon_tree/Tools/target/picolibc/readme
    A clang/test/Driver/hexagon-toolchain-picolibc.c

  Log Message:
  -----------
  [Clang][Hexagon] Use --cstdlib flag to choose Picolibc (#183257)

Update the Hexagon toolchain to use --cstdlib flag to allow users to
choose Picolibc as the C library.
This allows proper selection of C library when targeting
Hexagon environments.

depends on https://github.com/llvm/llvm-project/pull/183254

Signed-off-by: Kushal Pal <kushpal at qti.qualcomm.com>



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