llvmPackages_{20,21,git}.compiler-rt: no fmv on aarch64 without libc (#409265)

2025-09-13 09:39:58 -07:00
parent e2c4055c7c ded560caff
commit 4a9d557209
1 changed files with 4 additions and 0 deletions
@@ -244,6 +244,10 @@ stdenv.mkDerivation (finalAttrs: {
  ++ lib.optionals (noSanitizers && lib.versionAtLeast release_version "19") [
    (lib.cmakeBool "COMPILER_RT_BUILD_CTX_PROFILE" false)
  ]
+  ++
+    lib.optional (stdenv.hostPlatform.isAarch64 && !haveLibc)
+      # Fixes https://github.com/NixOS/nixpkgs/issues/393603
+      (lib.cmakeBool "COMPILER_RT_DISABLE_AARCH64_FMV" true)
  ++ devExtraCmakeFlags;

  outputs = [