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Sv. Lockal
a026c9c2fc
Add -Xarch_host to CPU-specific flags, so that it does not affects heterogenous code (e. g. HIP). For stack-protector flags: fixes compiler crashes like https://github.com/llvm/llvm-project/issues/83777. Clang 18.1.0 does not try to apply these flags to GPU code, but current ROCm libraries use Clang 17, so add "-Xarch_host" there too. This will allow to drop "-fno-stack-protector" patches from rocm-comgr, hip and hipcc eventually. For -fcf-protection: fixes error: option 'cf-protection=return' cannot be specified on this target. For -fPIE: do not touch, as at least since Clang 15 it only affects host relocation model. See also: https://github.com/llvm/llvm-project/blob/llvmorg-15.0.7/clang/test/Driver/hip-fpie-option.hip Bug: https://github.com/llvm/llvm-project/issues/86450 Closes: https://bugs.gentoo.org/927752 Signed-off-by: Sv. Lockal <lockalsash@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/35926 Signed-off-by: Michał Górny <mgorny@gentoo.org>