* Add -h and -help options describing the tools and their usage.
* Make the tools compile and run on Windows (MinGW, MSVC).
* Rename project dirs, executables and main source files to more
meaningful names:
- Use same base name for project dir, *.pro file, main source file
and (if applicable) script file.
- Use the prefix "cplusplus-".
- The names are now:
- gen-cpp-ast/generate-ast --> cplusplus-update-frontend
- mkvisitor --> cplusplus-mkvisitor
- cplusplus-dump/cplusplus0 --> cplusplus-ast2png
* Get rid of 'c++' shell scripts.
* Get rid of duplicates of 'conf.c++'. Rename to 'pp-configuration.inc'.
* Introduce src/tools/cplusplus-tools-utils containing common stuff
that is used at least in two tools. 'pp-configuration.inc' can also be
found here.
* cplusplus-update-frontend:
- Print file paths of written files to stdout.
- Convenience: Use default values referencing the appropriate dirs and
files.
* cplusplus-mkvisitor:
- Take only one argument, namely the path to AST.h.
- Convenience: Use default path to AST.h.
* cplusplus-ast2png:
- Make it run without LD_LIBRARY_PATH.
- As the name suggests, generate image files in png format (needs
'dot' from graphviz).
- Convenience: Read from stdin, which useful for small snippets.
Change-Id: I79c4061fce4a1571c0588dfedd50d4a70715d9df
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
