CMake: Replace include_directories with target_include_directories

2025-07-31 15:57:16 +02:00
parent 7e57b6e7b0
commit 93db4c7d8a
45 changed files with 499 additions and 334 deletions
--- a/src/App/CMakeLists.txt
+++ b/src/App/CMakeLists.txt
@@ -54,13 +54,23 @@ fc_copy_file_if_different(

 # -----------------------------------------------------------------------------

-include_directories(
+target_include_directories(
+    FreeCADApp
+    PRIVATE
    ${CMAKE_BINARY_DIR}
    ${CMAKE_BINARY_DIR}/src
    ${CMAKE_SOURCE_DIR}/src
    ${CMAKE_CURRENT_BINARY_DIR}
 )

+target_include_directories(
+    FreeCADApp
+    SYSTEM
+    PUBLIC
+    ${QtCore_INCLUDE_DIRS}
+    ${QtXml_INCLUDE_DIRS}
+)
+
 set(FreeCADApp_LIBS
    FreeCADBase
    ${Boost_LIBRARIES}
@@ -71,10 +81,6 @@ if(BUILD_TRACY_FRAME_PROFILER)
    list(APPEND FreeCADApp_LIBS TracyClient)
 endif()

-include_directories(
-    ${QtCore_INCLUDE_DIRS}
-    ${QtXml_INCLUDE_DIRS}
-)
 list(APPEND FreeCADApp_LIBS
        ${QtCore_LIBRARIES}
        ${QtXml_LIBRARIES}
--- a/src/Base/CMakeLists.txt
+++ b/src/Base/CMakeLists.txt
@@ -11,7 +11,9 @@ if(BUILD_TRACY_FRAME_PROFILER)
    add_definitions(-DBUILD_TRACY_FRAME_PROFILER)
 endif()

-include_directories(
+target_include_directories(
+    FreeCADBase
+    PRIVATE
    ${CMAKE_BINARY_DIR}/src
    ${CMAKE_SOURCE_DIR}/src
    ${CMAKE_CURRENT_BINARY_DIR}
@@ -25,6 +27,7 @@ target_include_directories(
    ${Boost_INCLUDE_DIRS}
    ${PYCXX_INCLUDE_DIR}
    ${Python3_INCLUDE_DIRS}
+    ${QtCore_INCLUDE_DIRS}
    ${XercesC_INCLUDE_DIRS}
    ${ZLIB_INCLUDE_DIR}
    ${ZIPIOS_INCLUDES}
@@ -73,10 +76,6 @@ else(MSVC)
    )
 endif(MSVC)

-include_directories(
-    ${QtCore_INCLUDE_DIRS}
-)
-
 if(BUILD_TRACY_FRAME_PROFILER)
    list(APPEND FreeCADBase_LIBS TracyClient)
 endif()
--- a/src/Gui/CMakeLists.txt
+++ b/src/Gui/CMakeLists.txt
@@ -60,7 +60,9 @@ if (BUILD_TRACY_FRAME_PROFILER)
    add_definitions(-DBUILD_TRACY_FRAME_PROFILER)
 endif()

-include_directories(
+target_include_directories(
+    FreeCADGui
+    PUBLIC
    ${CMAKE_BINARY_DIR}
    ${CMAKE_CURRENT_SOURCE_DIR}
    ${CMAKE_CURRENT_SOURCE_DIR}/Quarter
@@ -86,7 +88,10 @@ target_include_directories(
 )

 if(MSVC)
-    include_directories(
+    target_include_directories(
+        FreeCADGui
+        SYSTEM
+        PUBLIC
        ${CMAKE_SOURCE_DIR}/src/3rdParty/OpenGL/api
    )
 endif(MSVC)
@@ -191,7 +196,12 @@ IF(SPNAV_FOUND AND FREECAD_USE_3DCONNEXION_LEGACY)
        add_definitions(-DSPNAV_USE_X11)
        if (FREECAD_QT_MAJOR_VERSION EQUAL 5 AND UNIX AND NOT APPLE)
            find_package(Qt5X11Extras REQUIRED)
-            include_directories(SYSTEM ${Qt5X11Extras_INCLUDE_DIRS})
+            target_include_directories(
+                FreeCADGui
+                SYSTEM
+                PUBLIC
+                ${Qt5X11Extras_INCLUDE_DIRS}
+            )
            list(APPEND FreeCADGui_LIBS ${Qt5X11Extras_LIBRARIES})
            # Note that Qt6 has removed the QtX11Extras files
        endif()
@@ -228,8 +238,10 @@ IF(SPNAV_FOUND AND FREECAD_USE_3DCONNEXION_LEGACY)
    )

    add_definitions(-DSPNAV_FOUND)
-    include_directories(
+    target_include_directories(
+        FreeCADGui
        SYSTEM
+        PUBLIC
        ${SPNAV_INCLUDE_DIR}
    )
    list(APPEND FreeCADGui_LIBS
@@ -239,8 +251,10 @@ ENDIF(SPNAV_FOUND AND FREECAD_USE_3DCONNEXION_LEGACY)

 IF(OCULUS_FOUND)
    add_definitions(-DOCULUS_FOUND)
-    include_directories(
+    target_include_directories(
+        FreeCADGui
        SYSTEM
+        PUBLIC
        ${OCULUS_INCLUDE_DIRS}
    )
    list(APPEND FreeCADGui_LIBS
@@ -250,8 +264,10 @@ ENDIF(OCULUS_FOUND)

 if(FREECAD_USE_SHIBOKEN)
    add_definitions(-DHAVE_SHIBOKEN${PYSIDE_MAJOR_VERSION})
-    include_directories(
+    target_include_directories(
+        FreeCADGui
        SYSTEM
+        PUBLIC
        ${SHIBOKEN_INCLUDE_DIR}
    )
    if (SHIBOKEN_LIBRARY)
@@ -272,8 +288,10 @@ if(FREECAD_USE_SHIBOKEN)
 endif(FREECAD_USE_SHIBOKEN)

 if(FREECAD_USE_PYSIDE)
-    include_directories(
+    target_include_directories(
+        FreeCADGui
        SYSTEM
+        PUBLIC
        ${PYSIDE_INCLUDE_DIR}
        ${PYSIDE_INCLUDE_DIR}/QtCore
        ${PYSIDE_INCLUDE_DIR}/QtGui
--- a/src/Mod/Assembly/App/CMakeLists.txt
+++ b/src/Mod/Assembly/App/CMakeLists.txt
@@ -1,17 +1,10 @@

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(Assembly_LIBS
    Part
    PartDesign
-	Spreadsheet
+    Spreadsheet
    FreeCADApp
-	OndselSolver
+    OndselSolver
 )

 generate_from_py(AssemblyObject)
@@ -71,6 +64,14 @@ SET(Assembly_SRCS
 )

 add_library(Assembly SHARED ${Assembly_SRCS})
+target_include_directories(
+    Assembly
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(Assembly ${Assembly_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Assembly)
--- a/src/Mod/Assembly/Gui/CMakeLists.txt
+++ b/src/Mod/Assembly/Gui/CMakeLists.txt
@@ -1,7 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}
-)

 set(AssemblyGui_LIBS
    Assembly
@@ -85,6 +81,13 @@ SET(AssemblyGuiIcon_SVG

 add_library(AssemblyGui SHARED ${AssemblyGui_SRCS} ${AssemblyGuiIcon_SVG})

+target_include_directories(
+    AssemblyGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 if(WIN32)
    target_compile_definitions(AssemblyGui PRIVATE _USE_MATH_DEFINES)
 endif(WIN32)
--- a/src/Mod/CAM/App/CMakeLists.txt
+++ b/src/Mod/CAM/App/CMakeLists.txt
@@ -2,19 +2,6 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
    add_definitions(-fext-numeric-literals) #fix for gcc and qt5
 endif()

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
-include_directories(
-    SYSTEM
-    ${OCC_INCLUDE_DIR}
-    ${EIGEN3_INCLUDE_DIR}
-)
-
 set(Path_LIBS
    Part
    area-native
@@ -117,6 +104,23 @@ SOURCE_GROUP("Module" FILES ${Mod_SRCS})
 #endif(WIN32)

 add_library(Path SHARED ${Path_SRCS})
+
+target_include_directories(
+    Path
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    Path
+    SYSTEM
+    PUBLIC
+    ${OCC_INCLUDE_DIR}
+    ${EIGEN3_INCLUDE_DIR}
+)
 target_link_libraries(Path ${Path_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Path)
--- a/src/Mod/CAM/Gui/CMakeLists.txt
+++ b/src/Mod/CAM/Gui/CMakeLists.txt
@@ -1,8 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)

 set(PathGui_LIBS
    Path
@@ -75,6 +70,13 @@ SET(PathGuiIcon_SVG
 )

 add_library(PathGui SHARED ${PathGui_SRCS} ${PathGuiIcon_SVG})
+target_include_directories(
+    PathGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(PathGui ${PathGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(PathGui)
--- a/src/Mod/CAM/PathSimulator/App/CMakeLists.txt
+++ b/src/Mod/CAM/PathSimulator/App/CMakeLists.txt
@@ -1,11 +1,4 @@

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(PathSimulator_LIBS
    Path
    Part
@@ -35,6 +28,14 @@ generate_from_py(PathSim)
 SOURCE_GROUP("Python" FILES ${Python_SRCS})

 add_library(PathSimulator SHARED ${PathSimulator_SRCS})
+target_include_directories(
+    PathSimulator
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(PathSimulator ${PathSimulator_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(PathSimulator)
--- a/src/Mod/CAM/PathSimulator/AppGL/CMakeLists.txt
+++ b/src/Mod/CAM/PathSimulator/AppGL/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)

 set(CAMSimulator_LIBS
    Path
@@ -89,6 +83,14 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(CAMSimulator SHARED ${CAMSimulator_SRCS})
+target_include_directories(
+    CAMSimulator
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(CAMSimulator ${CAMSimulator_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(CAMSimulator)
--- a/src/Mod/Draft/App/CMakeLists.txt
+++ b/src/Mod/Draft/App/CMakeLists.txt
@@ -3,13 +3,6 @@ if(MSVC)
 endif(MSVC)


-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(DraftUtils_LIBS
    Part
    FreeCADApp
@@ -23,6 +16,14 @@ SET(DraftUtils_SRCS
 )

 add_library(DraftUtils SHARED ${DraftUtils_SRCS})
+target_include_directories(
+    DraftUtils
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(DraftUtils ${DraftUtils_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(DraftUtils)
--- a/src/Mod/Fem/App/CMakeLists.txt
+++ b/src/Mod/Fem/App/CMakeLists.txt
@@ -15,20 +15,6 @@ if(BUILD_FEM_NETGEN)
 endif(BUILD_FEM_NETGEN)


-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
-include_directories(
-    SYSTEM
-    ${SMESH_INCLUDE_DIR}
-    ${NETGEN_INCLUDE_DIRS}
-    ${VTK_INCLUDE_DIRS}
-)
-

 link_directories(${SMESH_LIB_PATH})

@@ -208,6 +194,25 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(Fem SHARED ${Fem_SRCS})
+
+target_include_directories(
+    Fem
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    Fem
+    SYSTEM
+    PUBLIC
+    ${SMESH_INCLUDE_DIR}
+    ${NETGEN_INCLUDE_DIRS}
+    ${VTK_INCLUDE_DIRS}
+)
+
 target_link_libraries(Fem ${Fem_LIBS} ${VTK_LIBRARIES})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Fem)
--- a/src/Mod/Fem/Gui/CMakeLists.txt
+++ b/src/Mod/Fem/Gui/CMakeLists.txt
@@ -13,18 +13,6 @@ if(BUILD_FEM_NETGEN)
    add_definitions(-DFCWithNetgen)
 endif(BUILD_FEM_NETGEN)

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
-include_directories(
-    SYSTEM
-    ${SMESH_INCLUDE_DIR}
-    ${VTK_INCLUDE_DIRS}
-)
-
 link_directories(${SMESH_LIB_PATH})

 set(FemGui_LIBS
@@ -399,6 +387,22 @@ SET(FemGuiSymbol_IV
 )

 add_library(FemGui SHARED ${FemGui_SRCS} ${FemGuiIcon_SVG} ${FemGuiSymbol_IV})
+
+target_include_directories(
+    FemGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    FemGui
+    SYSTEM
+    PUBLIC
+    ${SMESH_INCLUDE_DIR}
+    ${VTK_INCLUDE_DIRS}
+)
 target_link_libraries(FemGui ${FemGui_LIBS} ${VTK_LIBRARIES})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(FemGui)
--- a/src/Mod/Import/App/CMakeLists.txt
+++ b/src/Mod/Import/App/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
 set(Import_LIBS
    Part
    ${OCC_OCAF_LIBRARIES}
@@ -79,6 +73,13 @@ SOURCE_GROUP("SCL" FILES ${SCL_Resources})
 generate_from_py(StepShape)

 add_library(Import SHARED ${Import_SRCS})
+target_include_directories(
+    Import
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
 target_link_libraries(Import ${Import_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Import)
--- a/src/Mod/Import/Gui/CMakeLists.txt
+++ b/src/Mod/Import/Gui/CMakeLists.txt
@@ -1,8 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(ImportGui_LIBS
    FreeCADGui
    PartGui
@@ -30,6 +25,12 @@ SET(ImportGui_SRCS
 )

 add_library(ImportGui SHARED ${ImportGui_SRCS})
+target_include_directories(
+    ImportGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(ImportGui ${ImportGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(ImportGui)
--- a/src/Mod/Inspection/App/CMakeLists.txt
+++ b/src/Mod/Inspection/App/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
 set(Inspection_LIBS
    FreeCADApp
    Mesh
@@ -30,6 +24,14 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(Inspection SHARED ${Inspection_SRCS} ${Inspection_Scripts})
+target_include_directories(
+    Inspection
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
 target_link_libraries(Inspection ${Inspection_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Inspection)
--- a/src/Mod/Inspection/Gui/CMakeLists.txt
+++ b/src/Mod/Inspection/Gui/CMakeLists.txt
@@ -1,8 +1,3 @@
-include_directories(
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(InspectionGui_LIBS
    Inspection
    FreeCADGui
@@ -48,7 +43,19 @@ SET(InspectionGuiIcon_SVG
    Resources/icons/InspectionWorkbench.svg
 )

-add_library(InspectionGui SHARED ${InspectionGui_SRCS} ${InspectionGui_Scripts} ${InspectionGuiIcon_SVG})
+add_library(InspectionGui SHARED
+    ${InspectionGui_SRCS}
+    ${InspectionGui_Scripts}
+    ${InspectionGuiIcon_SVG}
+)
+
+target_include_directories(
+    InspectionGui
+    PRIVATE
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(InspectionGui ${InspectionGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(InspectionGui)
--- a/src/Mod/Material/App/CMakeLists.txt
+++ b/src/Mod/Material/App/CMakeLists.txt
@@ -10,35 +10,12 @@ if(BUILD_MATERIAL_EXTERNAL)
    add_definitions(-DBUILD_MATERIAL_EXTERNAL)
 endif(BUILD_MATERIAL_EXTERNAL)

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-include_directories(
-    SYSTEM
-    ${YAML_CPP_INCLUDE_DIR}
-)
-
-if(BUILD_MATERIAL_EXTERNAL)
-    include_directories(
-        ${CMAKE_SOURCE_DIR}/src/3rdParty/lru-cache/include
-    )
-endif(BUILD_MATERIAL_EXTERNAL)
-
 link_directories(${YAML_CPP_LIBRARY_DIR})

 set(Materials_LIBS
    FreeCADApp
 )

-include_directories(
-    SYSTEM
-    ${QtConcurrent_INCLUDE_DIRS}
-)
 list(APPEND Materials_LIBS
    ${QtConcurrent_LIBRARIES}
 )
@@ -166,6 +143,28 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(Materials SHARED ${Materials_SRCS})
+target_include_directories(
+    Materials
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
+target_include_directories(
+    Materials
+    SYSTEM
+    PUBLIC
+    ${YAML_CPP_INCLUDE_DIR}
+    ${QtConcurrent_INCLUDE_DIRS}
+)
+
+if(BUILD_MATERIAL_EXTERNAL)
+    target_include_directories(Materials PUBLIC ${CMAKE_SOURCE_DIR}/src/3rdParty/lru-cache/include)
+endif(BUILD_MATERIAL_EXTERNAL)
+
 target_link_libraries(Materials ${Materials_LIBS})

 if(FREECAD_WARN_ERROR)
--- a/src/Mod/Material/Gui/CMakeLists.txt
+++ b/src/Mod/Material/Gui/CMakeLists.txt
@@ -8,22 +8,11 @@ if(BUILD_MATERIAL_EXTERNAL)
    add_definitions(-DBUILD_MATERIAL_EXTERNAL)
 endif(BUILD_MATERIAL_EXTERNAL)

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(MatGui_LIBS
    Materials
    FreeCADGui
 )

-include_directories(
-    SYSTEM
-    ${QtConcurrent_INCLUDE_DIRS}
-)
 list(APPEND MatGui_LIBS
    ${QtConcurrent_LIBRARIES}
 )
@@ -172,7 +161,28 @@ SET(Material_Ui_Files
    Resources/ui/materials-editor.ui
 )

-add_library(MatGui SHARED ${MatGui_SRCS} ${MatGuiIcon_SVG} ${MatGuiImages} ${Material_Ui_Files})
+add_library(MatGui SHARED
+    ${MatGui_SRCS}
+    ${MatGuiIcon_SVG}
+    ${MatGuiImages}
+    ${Material_Ui_Files}
+)
+
+target_include_directories(
+    MatGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    MatGui
+    SYSTEM
+    PUBLIC
+    ${QtConcurrent_INCLUDE_DIRS}
+)
 target_link_libraries(MatGui ${MatGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(MatGui)
--- a/src/Mod/Measure/App/CMakeLists.txt
+++ b/src/Mod/Measure/App/CMakeLists.txt
@@ -1,10 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(Measure_LIBS
    Part
    FreeCADApp
@@ -70,6 +63,16 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(Measure SHARED ${Measure_SRCS})
+
+target_include_directories(
+    Measure
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(Measure ${Measure_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Measure)
--- a/src/Mod/Measure/Gui/CMakeLists.txt
+++ b/src/Mod/Measure/Gui/CMakeLists.txt
@@ -1,10 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(MeasureGui_LIBS
    Measure
    #Part
@@ -76,6 +69,14 @@ SET(MeasureGuiIcon_SVG
 )

 add_library(MeasureGui SHARED ${MeasureGui_SRCS} ${MeasureGuiIcon_SVG})
+target_include_directories(
+    MeasureGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(MeasureGui ${MeasureGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(MeasureGui)
--- a/src/Mod/Mesh/App/CMakeLists.txt
+++ b/src/Mod/Mesh/App/CMakeLists.txt
@@ -4,17 +4,20 @@ if(WIN32)
    add_definitions(-DFCAppMesh -DWM4_FOUNDATION_DLL_EXPORT)
 endif(WIN32)

-include_directories(
+target_include_directories(
+    Mesh
+    PRIVATE
    ${CMAKE_CURRENT_BINARY_DIR}
    ${CMAKE_CURRENT_SOURCE_DIR}
-    ${CMAKE_SOURCE_DIR}/src/3rdParty/libkdtree
 )

 target_include_directories(
    Mesh
    SYSTEM
    PUBLIC
+    ${CMAKE_SOURCE_DIR}/src/3rdParty/libkdtree
    ${EIGEN3_INCLUDE_DIR}
+    ${QtConcurrent_INCLUDE_DIRS}
 )

 set(Mesh_LIBS
@@ -22,10 +25,6 @@ set(Mesh_LIBS
    FreeCADApp
 )

-include_directories(
-    SYSTEM
-    ${QtConcurrent_INCLUDE_DIRS}
-)
 list(APPEND Mesh_LIBS
    ${QtConcurrent_LIBRARIES}
 )
--- a/src/Mod/Mesh/Gui/CMakeLists.txt
+++ b/src/Mod/Mesh/Gui/CMakeLists.txt
@@ -1,7 +1,3 @@
-include_directories(
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 if(MSVC)
    include_directories(
        ${CMAKE_SOURCE_DIR}/src/3rdParty/OpenGL/api
@@ -163,6 +159,11 @@ if (EIGEN3_NO_DEPRECATED_COPY)
 endif ()

 add_library(MeshGui SHARED ${MeshGui_SRCS} ${MeshGuiIcon_SVG})
+target_include_directories(
+    MeshGui
+    PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(MeshGui ${MeshGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(MeshGui)
--- a/src/Mod/MeshPart/App/CMakeLists.txt
+++ b/src/Mod/MeshPart/App/CMakeLists.txt
@@ -11,7 +11,9 @@ if(BUILD_FEM_NETGEN)
    add_definitions(-DHAVE_NETGEN)
 endif(BUILD_FEM_NETGEN)

-include_directories(
+target_include_directories(
+    MeshPart
+    PRIVATE
    ${CMAKE_BINARY_DIR}
    ${CMAKE_SOURCE_DIR}/src
 )
--- a/src/Mod/MeshPart/Gui/CMakeLists.txt
+++ b/src/Mod/MeshPart/Gui/CMakeLists.txt
@@ -9,12 +9,6 @@ if(BUILD_FEM_NETGEN)
    add_definitions(-DHAVE_NETGEN)
 endif(BUILD_FEM_NETGEN)

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 link_directories(${SMESH_LIB_PATH})

 set(MeshPartGui_LIBS
@@ -74,6 +68,13 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(MeshPartGui SHARED ${MeshPartGui_SRCS} ${MeshPartGui_Scripts} ${FLATMESH_PY_SRCS})
+target_include_directories(
+    MeshPartGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(MeshPartGui ${MeshPartGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(MeshPartGui)
--- a/src/Mod/Part/App/CMakeLists.txt
+++ b/src/Mod/Part/App/CMakeLists.txt
@@ -1,6 +1,8 @@
 add_library(Part SHARED)

-include_directories(
+target_include_directories(
+    Part
+    PRIVATE
    ${CMAKE_BINARY_DIR}
    ${CMAKE_SOURCE_DIR}/src
    ${CMAKE_CURRENT_BINARY_DIR}
@@ -26,7 +28,10 @@ target_link_directories(Part PUBLIC ${OCC_LIBRARY_DIR})
 if(FREETYPE_FOUND)
    add_definitions(-DFCUseFreeType)

-    include_directories(
+    target_include_directories(
+        Part
+        SYSTEM
+        PUBLIC
        ${FREETYPE_INCLUDE_DIRS}
    )

--- a/src/Mod/Part/Gui/CMakeLists.txt
+++ b/src/Mod/Part/Gui/CMakeLists.txt
@@ -1,10 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(PartGui_LIBS
    Part
    FreeCADGui
@@ -21,10 +14,6 @@ if(MSVC)
    )
 endif(MSVC)

-include_directories(
-    SYSTEM
-    ${QtConcurrent_INCLUDE_DIRS}
-)
 list(APPEND PartGui_LIBS
    ${QtConcurrent_LIBRARIES}
 )
@@ -273,6 +262,22 @@ SET(PartGuiIcon_SVG
 )

 add_library(PartGui SHARED ${PartGui_SRCS} ${PartGuiIcon_SVG})
+
+target_include_directories(
+    PartGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    PartGui
+    SYSTEM
+    PUBLIC
+    ${QtConcurrent_INCLUDE_DIRS}
+)
 target_link_libraries(PartGui ${PartGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(PartGui)
--- a/src/Mod/PartDesign/App/CMakeLists.txt
+++ b/src/Mod/PartDesign/App/CMakeLists.txt
@@ -1,10 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 include_directories(
    SYSTEM
    ${CMAKE_SOURCE_DIR}/src/3rdParty/json/single_include/nlohmann/
@@ -141,6 +134,15 @@ SET(PartDesign_SRCS
 )

 add_library(PartDesign SHARED ${PartDesign_SRCS})
+target_include_directories(
+    PartDesign
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(PartDesign ${PartDesign_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(PartDesign)
--- a/src/Mod/PartDesign/Gui/CMakeLists.txt
+++ b/src/Mod/PartDesign/Gui/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 include_directories(
    SYSTEM
    ${CMAKE_SOURCE_DIR}/src/3rdParty/json/single_include/nlohmann/
@@ -252,6 +246,13 @@ SET(PartDesignGuiIcon_SVG
 )

 add_library(PartDesignGui SHARED ${PartDesignGui_SRCS} ${PartDesignGuiIcon_SVG})
+target_include_directories(
+    PartDesignGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
 target_link_libraries(PartDesignGui ${PartDesignGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(PartDesignGui)
--- a/src/Mod/Points/App/CMakeLists.txt
+++ b/src/Mod/Points/App/CMakeLists.txt
@@ -4,7 +4,9 @@ if(WIN32)
    add_definitions(-DFCAppPoints)
 endif(WIN32)

-include_directories(
+target_include_directories(
+    Points
+    PRIVATE
    ${CMAKE_CURRENT_BINARY_DIR}
    ${CMAKE_CURRENT_SOURCE_DIR}
 )
@@ -14,6 +16,7 @@ target_include_directories(
    SYSTEM
    PUBLIC
    ${EIGEN3_INCLUDE_DIR}
+    ${QtConcurrent_INCLUDE_DIRS}
 )

 if (NOT FREECAD_USE_EXTERNAL_E57FORMAT)
@@ -28,13 +31,6 @@ endif()

 set(Points_LIBS
    FreeCADApp
-)
-
-include_directories(
-    SYSTEM
-    ${QtConcurrent_INCLUDE_DIRS}
-)
-list(APPEND Points_LIBS
    ${QtConcurrent_LIBRARIES}
 )

--- a/src/Mod/Points/Gui/CMakeLists.txt
+++ b/src/Mod/Points/Gui/CMakeLists.txt
@@ -1,7 +1,3 @@
-include_directories(
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(PointsGui_LIBS
    Points
    FreeCADGui
@@ -58,7 +54,18 @@ if(FREECAD_USE_PCH)
    ADD_MSVC_PRECOMPILED_HEADER(PointsGui PreCompiled.h PreCompiled.cpp PCH_SRCS)
 endif(FREECAD_USE_PCH)

-add_library(PointsGui SHARED ${PointsGui_SRCS} ${PointsGui_Scripts} ${PointsGuiIcon_SVG})
+add_library(PointsGui SHARED
+    ${PointsGui_SRCS}
+    ${PointsGui_Scripts}
+    ${PointsGuiIcon_SVG}
+)
+
+target_include_directories(
+    PointsGui
+    PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(PointsGui ${PointsGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(PointsGui)
--- a/src/Mod/ReverseEngineering/App/CMakeLists.txt
+++ b/src/Mod/ReverseEngineering/App/CMakeLists.txt
@@ -18,16 +18,6 @@ if (PCL_SAMPLE_CONSENSUS_FOUND)
    add_definitions(-DHAVE_PCL_SAMPLE_CONSENSUS)
 endif ()

-include_directories(
-    ${CMAKE_SOURCE_DIR}/src
-)
-
-include_directories(
-    SYSTEM
-    ${PCL_INCLUDE_DIRS}
-    ${FLANN_INCLUDE_DIRS}
-)
-
 set(Reen_LIBS
    Part
    Mesh
@@ -69,6 +59,20 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(ReverseEngineering SHARED ${Reen_SRCS})
+
+target_include_directories(
+    ReverseEngineering
+    PRIVATE
+    ${CMAKE_SOURCE_DIR}/src
+)
+
+target_include_directories(
+    ReverseEngineering
+    SYSTEM
+    PUBLIC
+    ${PCL_INCLUDE_DIRS}
+    ${FLANN_INCLUDE_DIRS}
+)
 target_link_libraries(ReverseEngineering ${Reen_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(ReverseEngineering)
--- a/src/Mod/ReverseEngineering/Gui/CMakeLists.txt
+++ b/src/Mod/ReverseEngineering/Gui/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(ReenGui_LIBS
    ReverseEngineering
    MeshGui
@@ -61,7 +55,19 @@ if(FREECAD_USE_PCH)
    ADD_MSVC_PRECOMPILED_HEADER(ReverseEngineeringGui PreCompiled.h PreCompiled.cpp PCH_SRCS)
 endif(FREECAD_USE_PCH)

-add_library(ReverseEngineeringGui SHARED ${ReenGui_SRCS} ${ReverseEngineeringGuiIcon_SVG})
+add_library(ReverseEngineeringGui SHARED
+    ${ReenGui_SRCS}
+    ${ReverseEngineeringGuiIcon_SVG}
+)
+
+target_include_directories(
+    ReverseEngineeringGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(ReverseEngineeringGui ${ReenGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(ReverseEngineeringGui)
--- a/src/Mod/Robot/App/CMakeLists.txt
+++ b/src/Mod/Robot/App/CMakeLists.txt
@@ -1,6 +1,8 @@
 add_library(Robot SHARED)

-include_directories(
+target_include_directories(
+    Robot
+    PRIVATE
    ${CMAKE_BINARY_DIR}
    ${CMAKE_SOURCE_DIR}/src
    ${CMAKE_BINARY_DIR}/src
--- a/src/Mod/Robot/Gui/CMakeLists.txt
+++ b/src/Mod/Robot/Gui/CMakeLists.txt
@@ -1,9 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(RobotGui_LIBS
    Robot
    FreeCADGui
@@ -118,6 +112,15 @@ SET(RobotGuiIcon_SVG
 )

 add_library(RobotGui SHARED ${RobotGui_SRCS} ${RobotGuiIcon_SVG})
+
+target_include_directories(
+    RobotGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(RobotGui ${RobotGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(RobotGui)
--- a/src/Mod/Sketcher/App/CMakeLists.txt
+++ b/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}
--- a/src/Mod/Sketcher/Gui/CMakeLists.txt
+++ b/src/Mod/Sketcher/Gui/CMakeLists.txt
@@ -1,10 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(SketcherGui_LIBS
    Sketcher
    PartGui
@@ -189,7 +182,20 @@ SET(SketcherGuiIcon_SVG
    Resources/icons/SketcherWorkbench.svg
 )

-add_library(SketcherGui SHARED ${SketcherGui_SRCS} ${SketcherGuiIcon_SVG})
+add_library(SketcherGui SHARED
+    ${SketcherGui_SRCS}
+    ${SketcherGuiIcon_SVG}
+)
+
+target_include_directories(
+    SketcherGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(SketcherGui ${SketcherGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(SketcherGui)
--- a/src/Mod/Spreadsheet/App/CMakeLists.txt
+++ b/src/Mod/Spreadsheet/App/CMakeLists.txt
@@ -2,11 +2,6 @@ if(WIN32)
    add_definitions(-DFCAppSpreadsheet)
 endif(WIN32)

-include_directories(
-    ${CMAKE_CURRENT_SOURCE_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(Spreadsheet_LIBS
    FreeCADApp
 )
@@ -52,6 +47,14 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(Spreadsheet SHARED ${Spreadsheet_SRCS})
+
+target_include_directories(
+    Spreadsheet
+    PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_link_libraries(Spreadsheet ${Spreadsheet_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Spreadsheet)
--- a/src/Mod/Spreadsheet/Gui/CMakeLists.txt
+++ b/src/Mod/Spreadsheet/Gui/CMakeLists.txt
@@ -1,8 +1,3 @@
-include_directories(
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
 generate_from_py(ViewProviderSpreadsheet)

 # The XML files
@@ -105,7 +100,18 @@ set(SpreadsheetGui_UIC_SRCS
    DlgSettings.ui
 )

-add_library(SpreadsheetGui SHARED ${SpreadsheetGui_SRCS} ${SpreadsheetGuiIcon_SVG})
+add_library(SpreadsheetGui SHARED
+    ${SpreadsheetGui_SRCS}
+    ${SpreadsheetGuiIcon_SVG}
+)
+
+target_include_directories(
+    SpreadsheetGui
+    PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
 target_link_libraries(SpreadsheetGui ${SpreadsheetGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(SpreadsheetGui)
--- a/src/Mod/Start/Gui/CMakeLists.txt
+++ b/src/Mod/Start/Gui/CMakeLists.txt
@@ -21,10 +21,6 @@
 #  *                                                                          *
 #  ***************************************************************************/

-include_directories(
-        ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(StartGui_LIBS
        Start
        FreeCADGui
@@ -97,7 +93,18 @@ if (APPLE)
    endif()
 endif()

-add_library(StartGui SHARED ${StartGui_SRCS} ${StartGuiIcon_SVG} ${StartGuiThumbnail_PNG})
+add_library(StartGui SHARED
+    ${StartGui_SRCS}
+    ${StartGuiIcon_SVG}
+    ${StartGuiThumbnail_PNG}
+)
+
+target_include_directories(
+    StartGui
+    PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 # target_link_libraries(StartGui ${StartGui_LIBS} Qt::Quick Qt::Qml Qt::QuickWidgets)
 target_link_libraries(StartGui ${StartGui_LIBS})
 if (FREECAD_WARN_ERROR)
--- a/src/Mod/Surface/App/CMakeLists.txt
+++ b/src/Mod/Surface/App/CMakeLists.txt
@@ -1,16 +1,3 @@
-include_directories(
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_BINARY_DIR}/src
-  ${CMAKE_SOURCE_DIR}/src
-  ${CMAKE_CURRENT_BINARY_DIR}
-  ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-include_directories(
-  SYSTEM
-  ${FREETYPE_INCLUDE_DIRS}
-)
-
 file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/Blending)

 generate_from_py(Blending/BlendPoint)
@@ -67,6 +54,23 @@ endif(FREECAD_USE_PCH)

 link_directories(${OCC_LIBRARY_DIR})
 add_library(Surface SHARED ${Surface_SRCS})
+target_include_directories(
+    Surface
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
+target_include_directories(
+    Surface
+    SYSTEM
+    PUBLIC
+    ${FREETYPE_INCLUDE_DIRS}
+)
+
 target_link_libraries(Surface ${Surface_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Surface)
--- a/src/Mod/Surface/Gui/CMakeLists.txt
+++ b/src/Mod/Surface/Gui/CMakeLists.txt
@@ -1,11 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
 set(SurfaceGui_LIBS
    Surface
    PartGui
@@ -67,7 +59,21 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 link_directories(${OCC_LIBRARY_DIR})
-add_library(SurfaceGui SHARED ${SurfaceGui_SRCS} ${SurfaceGuiIcon_SVG})
+add_library(SurfaceGui SHARED
+    ${SurfaceGui_SRCS}
+    ${SurfaceGuiIcon_SVG}
+)
+
+target_include_directories(
+    SurfaceGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
 target_link_libraries(SurfaceGui ${SurfaceGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(SurfaceGui)
--- a/src/Mod/TechDraw/App/CMakeLists.txt
+++ b/src/Mod/TechDraw/App/CMakeLists.txt
@@ -1,12 +1,3 @@
-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_BINARY_DIR}/src
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
 set(TechDrawLIBS
    Measure
    Part
@@ -18,14 +9,6 @@ if (BUILD_IMPORT)
    list(APPEND TechDrawLIBS Import)
 endif ()

-include_directories(
-    SYSTEM
-    ${QtConcurrent_INCLUDE_DIRS}
-    ${QtCore_INCLUDE_DIR}
-    ${QtGui_INCLUDE_DIR}
-    ${QtWidgets_INCLUDE_DIRS}
-)
-
 list(APPEND TechDrawLIBS
    ${QtConcurrent_LIBRARIES}
    ${QtCore_LIBRARIES}
@@ -276,8 +259,35 @@ if(FREECAD_USE_PCH)
    ADD_MSVC_PRECOMPILED_HEADER(TechDraw PreCompiled.h PreCompiled.cpp PCH_SRCS)
 endif(FREECAD_USE_PCH)

-add_library(TechDraw SHARED ${TechDraw_SRCS} ${Draw_SRCS} ${TechDrawAlgos_SRCS}
-                           ${Geometry_SRCS} ${Python_SRCS})
+add_library(TechDraw SHARED
+    ${TechDraw_SRCS}
+    ${Draw_SRCS}
+    ${TechDrawAlgos_SRCS}
+    ${Geometry_SRCS}
+    ${Python_SRCS}
+)
+
+target_include_directories(
+    TechDraw
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_BINARY_DIR}/src
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    TechDraw
+    SYSTEM
+    PUBLIC
+    ${QtConcurrent_INCLUDE_DIRS}
+    ${QtCore_INCLUDE_DIR}
+    ${QtGui_INCLUDE_DIR}
+    ${QtWidgets_INCLUDE_DIRS}
+)
+
 target_link_libraries(TechDraw ${TechDrawLIBS} ${TechDraw})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(TechDraw)
--- a/src/Mod/TechDraw/Gui/CMakeLists.txt
+++ b/src/Mod/TechDraw/Gui/CMakeLists.txt
@@ -11,13 +11,6 @@ if(NOT ${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
    endif()
 endif()

-include_directories(
-    ${CMAKE_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
 # The XML files
 set(TechDrawGui_XML_SRCS
 )
@@ -472,8 +465,25 @@ if(FREECAD_USE_PCH)
    ADD_MSVC_PRECOMPILED_HEADER(TechDrawGui PreCompiled.h PreCompiled.cpp PCH_SRCS)
 endif(FREECAD_USE_PCH)

-add_library(TechDrawGui SHARED ${TechDrawGui_SRCS} ${TechDrawGuiView_SRCS} ${TechDrawGuiViewProvider_SRCS}
-                               ${TechDrawGuiNav_SRCS} ${TechDrawGuiIcon_SVG} ${TechDrawGuiFonts} ${MRTE_SRCS})
+add_library(TechDrawGui SHARED
+    ${TechDrawGui_SRCS}
+    ${TechDrawGuiView_SRCS}
+    ${TechDrawGuiViewProvider_SRCS}
+    ${TechDrawGuiNav_SRCS}
+    ${TechDrawGuiIcon_SVG}
+    ${TechDrawGuiFonts}
+    ${MRTE_SRCS}
+)
+
+target_include_directories(
+    TechDrawGui
+    PRIVATE
+    ${CMAKE_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
+
 target_link_libraries(TechDrawGui ${TechDrawGui_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(TechDrawGui)
--- a/src/Mod/Test/Gui/CMakeLists.txt
+++ b/src/Mod/Test/Gui/CMakeLists.txt
@@ -1,8 +1,3 @@
-include_directories(
-    ${CMAKE_CURRENT_BINARY_DIR}
-    ${CMAKE_SOURCE_DIR}/src
-)
-
 set(TestGui_LIBS
    FreeCADGui
 )
@@ -56,6 +51,13 @@ endif(FREECAD_USE_PCH)

 add_library(QtUnitGui SHARED ${TestGui_SRCS} ${TestGuiPy_SRCS} ${TestGuiIcon_SVG})

+target_include_directories(
+    QtUnitGui
+    PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_SOURCE_DIR}/src
+)
+
 target_link_libraries(QtUnitGui ${TestGui_LIBS})
 add_dependencies(QtUnitGui Test)
 if (FREECAD_WARN_ERROR)
--- a/src/Mod/Web/App/CMakeLists.txt
+++ b/src/Mod/Web/App/CMakeLists.txt
@@ -1,11 +1,3 @@
-include_directories(
-    ${CMAKE_CURRENT_BINARY_DIR}
-)
-
-include_directories(
-    SYSTEM
-    ${QtNetwork_INCLUDE_DIRS}
-)
 set(Web_LIBS
    FreeCADApp
    ${QtNetwork_LIBRARIES}
@@ -26,6 +18,19 @@ if(FREECAD_USE_PCH)
 endif(FREECAD_USE_PCH)

 add_library(Web SHARED ${Web_SRCS})
+
+target_include_directories(
+    Web
+    PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+target_include_directories(
+    Web
+    SYSTEM
+    PUBLIC
+    ${QtNetwork_INCLUDE_DIRS}
+)
 target_link_libraries(Web ${Web_LIBS})
 if (FREECAD_WARN_ERROR)
    target_compile_warn_error(Web)