* include/hbver.ch
* source/rtl/version.c
+ Added hb_Version( HB_VER_COMPILER_CPP ) which
returns if the C compiler was used in C++ mode.
Mainly added for HB_BUILDINFO() emulation, maybe it
can be useful to set defaults in hbmk2, we will see.
* contrib/xhb/Makefile
+ contrib/xhb/xhbver.prg
+ Added emulation of HB_BUILDINFO() xhb function.
+ contrib/xhb/xhbver.ch
+ Copied xhb's hbver.ch under this name.
(borrowed from xhb, work of Andi Jahja)
822c4cabcd