From c518744e396fe9adc59a4b555a900d4f1b664415 Mon Sep 17 00:00:00 2001
From: looooo <sppedflyer@gmail.com>
Date: Tue, 10 Apr 2018 20:25:43 +0200
Subject: [PATCH] cmake stuff

---
 CMakeLists.txt                      | 1 +
 src/Mod/MeshPart/App/CMakeLists.txt | 4 ----
 src/Mod/Path/libarea/CMakeLists.txt | 2 --
 3 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5d7cb2ee6..a6441b367b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -589,6 +589,7 @@ endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     endif(FREECAD_USE_PCL)
     
 # -------------------------------- PyBind11 -----------------------------
+# necessary for flat-mesh feature
 OPTION(FREECAD_USE_PYBIND11 "Use pybind11" OFF)
 if (FREECAD_USE_PYBIND11)
     find_package(pybind11 REQUIRED)
diff --git a/src/Mod/MeshPart/App/CMakeLists.txt b/src/Mod/MeshPart/App/CMakeLists.txt
index f54859d11d..68ed18a50f 100644
--- a/src/Mod/MeshPart/App/CMakeLists.txt
+++ b/src/Mod/MeshPart/App/CMakeLists.txt
@@ -90,10 +90,6 @@ if (FREECAD_USE_PYBIND11)
 	MeshFlatteningNurbs.cpp
 	MeshFlatteningLscmRelax.h
 	MeshFlatteningLscmRelax.cpp
-    )
-
-    SET(FLATMESH_SRCS
-	${FLATMESH_SRCS}
 	MeshFlatteningPy.cpp
     )
 
diff --git a/src/Mod/Path/libarea/CMakeLists.txt b/src/Mod/Path/libarea/CMakeLists.txt
index 5362a200cb..3084693f9b 100644
--- a/src/Mod/Path/libarea/CMakeLists.txt
+++ b/src/Mod/Path/libarea/CMakeLists.txt
@@ -12,8 +12,6 @@ include_directories(${PYTHON_INCLUDE_DIRS})
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 
-OPTION(USE_BOOST_PYTHON "use BOOST_PYTHON, otherwise use PYBIND11" ON)
-
 if(NOT FREECAD_USE_PYBIND11)
     if(NOT FREECAD_LIBPACK_USE OR FREECAD_LIBPACK_CHECKFILE_CLBUNDLER)
         # boost-python >= 1.67 on some platforms has suffix