Cause whatcomp output to use the incoming epocroot value. i.e. if epocroot is relative then so is the what output. e.g. if EPOCROOT=\ then the output will be of the form "\epoc32\release\armv5\...." If it's "..\myepocroot" then the output will be "..\myepocroot\epoc32\release\armv5". If it's absolute then the what output will also be absolute.

component           build_metadata
source   \src\tools\dev\build\build_info\build_metadata 
source   \src\tools\dev\build\package_definition.xml
source   \src\tools\dev\build\distribution.policy.s60
notes_source      \component_defs\release.src
ipr T