gch is an ASIS-based tool built on top of the ASIS
implementation for GNAT (ASIS-for-GNAT). As it is implemented
now, gch uses some GNAT-specific features and therefore it is
not 100% portable. gch does not have any platform-specific
features and it works with any GNAT porting. When you extract
the content of this archive into a directory, you obtain the
following directory structure: gch is an ASIS application, so to
create this executable, you need ASIS-for-GNAT installed on your
machine. The current version of gch has been developed and
tested with the public version of the GNAT/ASIS technology
3.11p. After creating the executable for gch, you may put it and
the gch configuration files gch.ini and rules.ini somewhere on
your path. Supposing that ASIS-for-GNAT is installed as an Ada
library and that you are in the directory where gch sources are
unpacked, to create the executable for gch (named also gch), you
should call gnatmake like this: gnatmake -o gch gch-driver.adb
-largs -lasis -lgnat Under Windows 9