- Only require JRE
- Support out of tree build from antlr repostitory
- Support Superproject build with ExternalAntlr4Cpp cmake module
ExternalAntlr4Cpp module has quickstart documentation for people to be
able to start working quicly with antlr4cpp from the base demo sources
see source file for example.
- Reverted the change from RecognitionException to exception_ptr (and removed the make_exception_ptr() call). This is not needed and only leads to object slicing. Instead we check directly the given exception object for the individual handling in reportError() and use std::current_exception() to get the exception pointer for our contexts.
- Removed precompiled header stuff from cmake file for the same reasons as I did in the XCode project (Visual Studio still pending).
- Compiling with cmake brought up quite a number of new warnings. Some of them have to be disabled yet (dollar in identifier, four char constant, overloaded virtual). The others have all been fixed.
- Updated the README to include build instruction.
Mike Lischke
Tim O'Callaghan
Marcin Szalowicz