Fix for bug 2283 (RVCT 4.0 support is missing from PDK 3.0.h)
Have multiple extension sections in the bld.inf, one for each version
of the compiler. The RVCT version building the tools will build the
runtime libraries for its version, but make sure we extract all the other
versions from zip archives. Also add the archive for RVCT4.
EXPORTS
_Z13IsTraceActiveRK13TTraceContext @ 1 NONAME
_Z8OstPrintRK13TTraceContextRK6TDesC8 @ 2 NONAME
_Z8OstPrintRK13TTraceContextRK7TDesC16 @ 3 NONAME
_Z8OstTraceRK13TTraceContextt @ 4 NONAME
_Z8OstTraceRK13TTraceContexttPKvi @ 5 NONAME
_Z8OstTraceRK13TTraceContexttRK6TDesC8 @ 6 NONAME
_Z8OstTraceRK13TTraceContexttRK7TDesC16 @ 7 NONAME
_Z8OstTraceRK13TTraceContextth @ 8 NONAME
_Z8OstTraceRK13TTraceContexttm @ 9 NONAME
_Z8OstTraceRK13TTraceContexttmm @ 10 NONAME
_Z8OstTraceRK13TTraceContexttt @ 11 NONAME
_Z9OstPrintfRK13TTraceContext11TRefByValueIK6TDesC8Ez @ 12 NONAME
_Z9OstPrintfRK13TTraceContext11TRefByValueIK7TDesC16Ez @ 13 NONAME
_Z9OstPrintfRK13TTraceContextPKcz @ 14 NONAME
_ZN13TTraceContext18DefaultComponentIdEv @ 15 NONAME
_ZNK13TTraceContext11ComponentIdEv @ 16 NONAME
_ZNK13TTraceContext14ClassificationEv @ 17 NONAME
_ZNK13TTraceContext17HasProgramCounterEv @ 18 NONAME
_ZNK13TTraceContext23HasThreadIdentificationEv @ 19 NONAME
_ZNK13TTraceContext7GroupIdEv @ 20 NONAME