* utils/hbmk2/hbmk2.prg
+ .c header detection now takes place before doing anything.
Also compiler setup got moved to the beginning of the
process.
This allows to make a stop if something is missing. Some
more steps are needed to exploit that in practice.
Please test, this may cause regressions, I didn't test
all combinations.
* Generalized internal support for header location detection.
(now can support any C compiler and it's also possible to
add this feature for .prg files if needed)
+ Added new filter keywords: allgcc, allwin, allmingw, allmsvc,
allpocc, allicc.
+ Added support for include dirs with spaces for msvc and mingw.
f7ac9f0d15