From c85826c3dfa3234257685ab08f5dba4eecdc2eac Mon Sep 17 00:00:00 2001 From: Robert Scott Date: Sun, 2 Jun 2024 23:52:16 +0100 Subject: [PATCH] llvmPackages_17.llvm: add patch to fix -fzero-call-used-regs crashes otherwise, we run in to https://github.com/llvm/llvm-project/issues/75168 on linux x86_64 when building libcxx --- pkgs/development/compilers/llvm/17/default.nix | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/pkgs/development/compilers/llvm/17/default.nix b/pkgs/development/compilers/llvm/17/default.nix index b4039540badf..9792d21c2b5c 100644 --- a/pkgs/development/compilers/llvm/17/default.nix +++ b/pkgs/development/compilers/llvm/17/default.nix @@ -126,6 +126,14 @@ in let # It's not clear to me why this isn't an issue for LLVM developers running # on macOS (nothing about this _seems_ nix specific).. ./llvm/lit-shell-script-runner-set-dyld-library-path.patch + + # resolves https://github.com/llvm/llvm-project/issues/75168 + (fetchpatch { + name = "fix-fzero-call-used-regs.patch"; + url = "https://github.com/llvm/llvm-project/commit/f800c1f3b207e7bcdc8b4c7192928d9a078242a0.patch"; + stripLen = 1; + hash = "sha256-e8YKrMy2rGcSJGC6er2V66cOnAnI+u1/yImkvsRsmg8="; + }) ]; pollyPatches = [ ./llvm/gnu-install-dirs-polly.patch