$! VBUILD.COM
$!
$! Build Decus C on VMS
$!
$! The default directory is [-.command]
$!
$! First check that externally defined commands/logicals are present.
$!
$	ok = 1
$	if "''f$logical("C")'" .nes. "" then goto ok1
$		write sys$error "The C: logical device must be defined"
$		ok = 0
$ ok1:	if "''f$logical("BIN")'" .nes. "" then goto ok2
$		write sys$error "The BIN: logical device must be defined"
$		ok = 0
$ ok2:	if "''XCC'" .nes. "" then goto ok3
$		write sys$error "The XCC command must be defined"
$		ok = 0
$ ok3:	if "''XAS'" .nes. "" then goto ok4
$		write sys$error "The XAS command must be defined"
$		ok = 0
$ ok4:	if ok then goto ok5
$		write sys$error "Fatal error, build cannot proceed"
$		goto finis
$ ok5:
$!
$	on error then exit
$	copy/log [-.command]*.h c:	! Include files
$	copy/log [-.command]cmacs.mac c: ! User macro library
$	@[-.comp]vmakcc			! Compiler
$	@[-.comp]vmakas			! Assembler
$	@[-.otsio]vmaklb		! Run-time library
$	purge c:			! Cleanup after ourselves
$	set default [-.tools]		! Locate us into tools
$	@vxtool				! Compile the tools
$	purge bin:
$	set default [-.lex]		! Now, locate us into lex
$	@vxlexl				! Compile lex library
$	@vxlex				! And compile lex itself
$	purge c:			! Cleanup
$	purge bin:			! Cleanup
$	set default [-.command]		! Back to command
$	@vgtdoc				! Documentation proper
$	@toldoc				! Tools documentation
$	set default [-.useful]		! Now, do the useful library
$	@vxmkcu				! Compile the library
$	@vuldoc				! And the documentation
$	purge c:			! Cleanup
$	set default [-.command]		! Home again
$!
$! Compiler and library are built
$!
$ finis: