llvmPackages.libcxx: use a bootstrap stdenv on Darwin

Using a bootstrap stdenv is needed to avoid infinite recursions that occur due to inputs propagated by SDK that depend on libc++.
2024-10-10 16:23:02 -04:00
parent 3e5acdacdd
commit 18211adceb
1 changed files with 5 additions and 1 deletions
@@ -1120,7 +1120,11 @@ let
                )
                # https://github.com/llvm/llvm-project/issues/64226
                (metadata.getVersionFile "libcxx/0001-darwin-10.12-mbstate_t-fix.patch");
-          stdenv = overrideCC stdenv buildLlvmTools.clangWithLibcAndBasicRt;
+          stdenv =
+            if stdenv.hostPlatform.isDarwin then
+              overrideCC darwin.bootstrapStdenv buildLlvmTools.clangWithLibcAndBasicRt
+            else
+              overrideCC stdenv buildLlvmTools.clangWithLibcAndBasicRt;
        }
        // lib.optionalAttrs (lib.versionOlder metadata.release_version "14") {
          # TODO: remove this, causes LLVM 13 packages rebuild.