1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/development/interpreters/python/cpython/3.4/default.nix b/pkgs/development/interpreters/python/cpython/3.4/default.nix
index 4c0979ca0e3c..797a5be40ff3 100644
--- a/pkgs/development/interpreters/python/cpython/3.4/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.4/default.nix
@@ -67,6 +67,8 @@ in stdenv.mkDerivation {
   patches = [
     ./no-ldconfig.patch
     ./ld_library_path.patch
+  ] ++ optionals (x11Support && stdenv.isDarwin) [
+    ./use-correct-tcl-tk-on-darwin.patch
   ];
 
   postPatch = ''
@@ -103,6 +105,9 @@ in stdenv.mkDerivation {
     ${optionalString stdenv.isDarwin ''
        export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -msse2"
        export MACOSX_DEPLOYMENT_TARGET=10.6
+     ''
+     + optionalString stdenv.hostPlatform.isMusl ''
+      export NIX_CFLAGS_COMPILE+=" -DTHREAD_STACK_SIZE=0x100000"
      ''}
   '';