move cmake policy CMP0050 to new style

CMakeLists.txt

@@ -19,7 +19,7 @@ if(COMMAND cmake_policy)
     endif(POLICY CMP0020)
     # added in cmake 3.0
     if(POLICY CMP0050)
-        cmake_policy(SET CMP0050 OLD)
+        cmake_policy(SET CMP0050 NEW)
     endif(POLICY CMP0050)
     if (POLICY CMP0045)
         cmake_policy(SET CMP0045 NEW)

cMake/FreeCadMacros.cmake

@@ -51,7 +51,6 @@ MACRO (fc_copy_sources target_name outpath)
 		get_filename_component(outfile "${outpath}/${it}" ABSOLUTE)
 		add_file_dependencies("${infile}" "${outfile}")
 		ADD_CUSTOM_COMMAND(
-			SOURCE    "${infile}"
 			COMMAND   "${CMAKE_COMMAND}" -E copy "${infile}" "${outfile}"
 			TARGET    ${target_name}
 			OUTPUTS   "${outfile}"
@@ -59,7 +58,6 @@ MACRO (fc_copy_sources target_name outpath)
 		)
 	endforeach(it)
 	ADD_CUSTOM_COMMAND(
-		SOURCE    ${target_name}
 		TARGET    ${target_name}
 		DEPENDS   ${ARGN}
 	)
@@ -76,7 +74,6 @@ MACRO (fc_target_copy_resource target_name inpath outpath)
 		get_filename_component(outfile "${outpath}/${it}" ABSOLUTE)
 		add_file_dependencies("${infile}" "${outfile}")
 		ADD_CUSTOM_COMMAND(
-			SOURCE    "${infile}"
 			COMMAND   "${CMAKE_COMMAND}" -E copy "${infile}" "${outfile}"
 			TARGET    ${target_name}
 			OUTPUTS   "${outfile}"
@@ -84,7 +81,6 @@ MACRO (fc_target_copy_resource target_name inpath outpath)
 		)
 	endforeach(it)
 	ADD_CUSTOM_COMMAND(
-		SOURCE    ${target_name}
 		TARGET    ${target_name}
 		DEPENDS   ${ARGN}
 	)

src/Mod/Fem/Gui/CMakeLists.txt

@@ -375,12 +375,6 @@ add_library(FemGui SHARED ${FemGui_SRCS})
 target_link_libraries(FemGui ${FemGui_LIBS} ${VTK_LIBRARIES})
 
 
-fc_target_copy_resource(FemGui
-    ${CMAKE_SOURCE_DIR}/src/Mod/Fem
-    ${CMAKE_BINARY_DIR}/Mod/Fem
-    )
-
-
 SET(FemGuiIcon_SVG
     Resources/icons/FemWorkbench.svg
 )

src/Mod/Path/App/CMakeLists.txt

@@ -125,11 +125,6 @@ fc_target_copy_resource(Path
     ${CMAKE_BINARY_DIR}/Mod/Path
     ${Path_Scripts})
 
-fc_target_copy_resource(Path 
-    ${CMAKE_SOURCE_DIR}/src/Mod/Path
-    ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_DATADIR}/Mod/Path
-    ${Path_Resources})
-
 SET_BIN_DIR(Path Path /Mod/Path)
 SET_PYTHON_PREFIX_SUFFIX(Path)