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-rw-r--r--pkgs/development/python-modules/pybind11/default.nix12
1 files changed, 9 insertions, 3 deletions
diff --git a/pkgs/development/python-modules/pybind11/default.nix b/pkgs/development/python-modules/pybind11/default.nix
index 0f386a7c42f..76e60fda86a 100644
--- a/pkgs/development/python-modules/pybind11/default.nix
+++ b/pkgs/development/python-modules/pybind11/default.nix
@@ -28,7 +28,7 @@ buildPythonPackage rec {
 
   cmakeFlags = [
     "-DEIGEN3_INCLUDE_DIR=${eigen}/include/eigen3"
-  ] ++ lib.optionals (!python.isPy2) [
+  ] ++ lib.optionals (python.isPy3k) [
   # Enable some tests only on Python 3. The "test_string_view" test
   # 'testTypeError: string_view16_chars(): incompatible function arguments'
   # fails on Python 2.
@@ -39,6 +39,14 @@ buildPythonPackage rec {
   dontUsePipInstall = true;
   dontUseSetuptoolsCheck = true;
 
+  patches = [
+    ./0001-Find-include-directory.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace pybind11/__init__.py --subst-var-by include "$out/include"
+  '';
+
   preFixup = ''
     pushd ..
     export PYBIND11_USE_CMAKE=1
@@ -50,8 +58,6 @@ buildPythonPackage rec {
     popd
   '';
 
-  installCheckTarget = "pytest";
-  doInstallCheck = true;
   checkInputs = [
     pytest
     numpy