* harbour/source/compiler/gencobj.c
+ added support for environment variable substitution in harbour.cfg
file, envvar should be given as $(<name>) f.e.: $(HB_INC_INSTALL)
* harbour/source/compiler/gencobj.c
+ added support for environment variable substitution in harbour.cfg
file, envvar should be given as $(<name>) f.e.: $(HB_INC_INSTALL)