CMake: Replace include_directories with target_include_directories

src/Mod/Sketcher/App/CMakeLists.txt

@@ -9,7 +9,9 @@ add_library(Sketcher SHARED)
 
 # set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_NO_DEBUG") # Necessary to avoid SparseQR crash with Eigen 3.2 due to a wrong assertion
 
-include_directories(
+target_include_directories(
+    Sketcher
+    PRIVATE
     ${CMAKE_BINARY_DIR}
     ${CMAKE_SOURCE_DIR}/src
     ${CMAKE_CURRENT_SOURCE_DIR}