Get rid of LPCXpresso built-in include paths

[lpcware]

Content originally posted in LPCWare by pkold on Tue May 01 05:11:29 MST 2012
How do I get rid of the built-in include paths?
In Project->Properties->C/C++ General->Paths and Symbols under "Additional Assembly Source Files" and "GNU C" 3 include folders are always present and the "Delete" button is grayed so they can't be deleted from here.
The folders are named something like:
..arm-none-eabi/4.5.1/include
..arm-none-eabi/4.5.1/include-fixed
..arm-none-eabi/include

I prefer to manually control which folders are searched.

[lpcware]

Content originally posted in LPCWare by pkold on Tue May 01 05:51:42 MST 2012
Never mind - found it myself
So this is what "Properties->C/C++ Build->Discovery Options" are used for