Nothing but the pcb calc will use eseries for the forseeable future

common/CMakeLists.txt

@@ -332,7 +332,6 @@ set( COMMON_SRCS
     eda_units.cpp
     env_paths.cpp
     env_vars.cpp
-    eseries.cpp
     exceptions.cpp
     executable_names.cpp
     filename_resolver.cpp

pcb_calculator/CMakeLists.txt

@@ -9,6 +9,7 @@ include_directories(
 
 set( PCB_CALCULATOR_SRCS
     common_data.cpp
+    eseries.cpp
     params_read_write.cpp
     pcb_calculator_control.cpp
     pcb_calculator_frame.cpp