1 files changed, 5 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/10/libc++/default.nix b/nixpkgs/pkgs/development/compilers/llvm/10/libc++/default.nix
index 651f1887553d..3511783be896 100644
--- a/nixpkgs/pkgs/development/compilers/llvm/10/libc++/default.nix
+++ b/nixpkgs/pkgs/development/compilers/llvm/10/libc++/default.nix
@@ -1,5 +1,6 @@
 { lib, stdenv, fetch, cmake, python3, libcxxabi, fixDarwinDylibNames, version
-, enableShared ? true }:
+, enableShared ? !stdenv.hostPlatform.isStatic
+}:
 
 stdenv.mkDerivation {
   pname = "libc++";
@@ -21,9 +22,10 @@ stdenv.mkDerivation {
     patchShebangs utils/cat_files.py
   '';
   nativeBuildInputs = [ cmake ]
-    ++ stdenv.lib.optional (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) python3;
+    ++ stdenv.lib.optional (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) python3
+    ++ stdenv.lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;
 
-  buildInputs = [ libcxxabi ] ++ lib.optional stdenv.isDarwin fixDarwinDylibNames;
+  buildInputs = [ libcxxabi ];
 
   cmakeFlags = [
     "-DLIBCXX_LIBCXXABI_LIB_PATH=${libcxxabi}/lib"