[PATCH] D113372: [Driver] Add CLANG_DEFAULT_PIE_ON_LINUX to emulate GCC --enable-default-pie

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

In D113372#3316751 <https://reviews.llvm.org/D113372#3316751>, @mgorny wrote:

> When enabled, this seems to break a fair number of tests:
>
>   Clang :: CodeGen/mips-vector-return.c
>   Clang :: Driver/hexagon-toolchain-elf.c
>   Clang :: Driver/hip-fpie-option.hip
>   Clang :: Driver/mips-cs.cpp
>   Clang :: Driver/mips-fsf.cpp
>   Clang :: Driver/mips-img-v2.cpp
>   Clang :: Driver/mips-img.cpp
>   Clang :: Driver/mips-mti-linux.c
>
> I've been able to get the hexagon test to work by passing `-fno-pie` explicitly but others don't seem this easy.

In release/14.x, these have all been fixed.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D113372/new/

https://reviews.llvm.org/D113372