Gwenhywfar

gwenbuild: Add more generated files to output of tm2builder.

This makes sure gwenbuild knows that the header files build by the
tm2builder are also generated files.

gwenbuild: Fixed handling of files, now allowing for relative paths in 0BUILD files.

This allows to use generated files from subfolders. For example AqBanking
uses hbcixml to merge multiple files inside folders into single files.
Those files then are merged a folder above to generate one single XML file...

gwenbuild: Added function GWB_File_List2_GetOrCreateFile().

This function checks for subfolders in fname.

gwenbuild: Updated TODO part.

gwenbuild: Current status.

gwenbuild: Added and tested builder for C++ files.

gwenbuild: Improved custom target handling.

PARSER: Allow for empty index spec ("[]") to specify all values of a DB var.

The function GWEN_Text_ReplaceVars() replaces all occurrences of variable
specs (like in "$(thisVar)") with their values.

There was already the possibility to use and index to specify which value...

gwenbuild: Fixed a bug.

gwenbuild: Added "<checkProgs>".

Can now look for programs within a given path (or default $PATH) and even
under different names.

gwenbuild: Add version tag to project (e.g. "stable").

gwenbuild: Fixed a bug (definePrefix is a property, not a full separate element).

gwenbuild: Only add real source files to project source file list.

gwenbuild: Decreased verbosity.

gwenbuild: Increased verbosity. Fixed a bug.

Current build dir is "." because it is relative to the folder we are
running the builder tools (like gcc etc) in.

gwenbuild: Parse <SetVar> also in <dependencies> element.

gwenbuild: Accept *.xml files for typemaker2, too.

gwenbuild: Improved tool handling.

gwenbuild: First successful runs with dependency chacking.

gwenbuild: Before building repeat setup if 0BUILD files have changed.

gwenbuild: Add symlinks to list of output files for shared lib targets.

gwenbuild: Prepared installing of files, rebuilt main.c.

gwenbuild: Write file list after "gwbuild setup".

gwenbuild: Also read "<data>" elements.

gwenbuild: Removed <options>, <option> can now occurr directly below <project>.