D:\Projects\d>rebuild
ReBuild version 0.1 (based on DMD 1.003)
Copyright (c) 1999-2007 by Digital Mars and Gregor Richards written by Walter Bright and Gregor Richards
Documentation: www.digitalmars.com/d/index.html
Usage:
  dmd files.d ... { -switch }

  files.d        D source files
  @cmdfile       read arguments from cmdfile
  -dc=<compiler> use the specified compiler configuration
  -p             do not compile (or link)
  -c             do not link
  -lib           link a static library
  -shlib         link a dynamic library
  -shlib-support say 'yes' or 'no' for whether shared libraries are supported
  -files         list files which would be compiled (but don't compile)
  -full          compile all source files, regardless of their age
  -explicit      only compile files explicitly named, not dependencies
  --help         print help
  -Ipath         where to look for imports
  -Ccompileflag  pass compileflag to compilation
  -Llinkerflag   pass linkerflag to link
  x-Spath         search path for libraries
  -O             optimize
  -oqobjdir      write object files to directory objdir with fully-qualified module names
  -odobjdir      write object files to directory objdir
  -offilename    name output file to filename
  -op            do not strip paths from source file
  -quiet         suppress unnecessary messages
  -release       compile release version
  -exec          run resulting program
  -v             verbose
  -version=level compile in version code >= level
  -version=ident compile in version code identified by ident
  x-circular Allows circular dependencies to work on some compilers (namely GDC)
  All other flags are passed to the compiler.