Substantial update of summarise_gcc_errors.pl, for the GCC_SURGE work

Add heuristic for guessing the source file associated with assembler errors Generalise text in error: pasting "xxx" and "yyy" does not give a valid preprocessing token Ignore "No such file or directory", as these are unlikely to be gcc specific.

Collate the RVCT "cannot open source input file" errors to list the missing files

Extending examples for some more good code bad code.

Extend the summarise_rvct4_errors.pl script so that it picks up linker errors Also make it possible to scan the raptor Makefile.xxxx.log with this tool, for checking builds

Update gcce summary tool to note the affected packages, and update summary text Add basic RVCT summary tool and corresponding summary.

Update the summary based on the latest gcce CompilerCompatibility package builds as at 2010-03-26

Add script to summarise GCC errors (and warnings) from the "*_failures.html" logs Add script to grab the various *_failures.html files based on the HTML page for a "list of gcce package builds" Add the result of applying the summarising script to the original gcce platform build

Created the examples directory, containing components called "before" and "after" The before directory is a component which illustrates typical issues that GCC has with the Symbian source code. Compiling this component (sbs -b bld.inf -k -c armv5_udeb_gcce4_4_1) will produce multiple errors, hence the use of "-k" to keep going. The after directory is the same component with fixes applied - compiling in the after directory should produce no errors. The aim is to keep the code very closely aligned to the before component, so that they can be compared with visual diff tools such as Beyond Compare. Sometimes it's valuable to be able to compile this code with the default production compiler, (currently RVCT 2.2) so the MMP files will switch the name of the generated executable if a different compiler is used.