adamc@0: (* Copyright (c) 2008, Adam Chlipala
adamc@0:  * All rights reserved.
adamc@0:  *
adamc@0:  * Redistribution and use in source and binary forms, with or without
adamc@0:  * modification, are permitted provided that the following conditions are met:
adamc@0:  *
adamc@0:  * - Redistributions of source code must retain the above copyright notice,
adamc@0:  *   this list of conditions and the following disclaimer.
adamc@0:  * - Redistributions in binary form must reproduce the above copyright notice,
adamc@0:  *   this list of conditions and the following disclaimer in the documentation
adamc@0:  *   and/or other materials provided with the distribution.
adamc@0:  * - The names of contributors may not be used to endorse or promote products
adamc@0:  *   derived from this software without specific prior written permission.
adamc@0:  *
adamc@0:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@0:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@0:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@0:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@0:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
adamc@0:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@0:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@0:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@0:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@0:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@0:  * POSSIBILITY OF SUCH DAMAGE.
adamc@0:  *)
adamc@0: 
adamc@384: fun doArgs (args, (timing, demo, sources)) =
adamc@208:     case args of
adamc@384:         [] => (timing, demo, rev sources)
adamc@384:       | "-demo" :: prefix :: rest =>
adamc@384:         doArgs (rest, (timing, SOME prefix, sources))
adamc@208:       | arg :: rest =>
adamc@208:         let
adamc@208:             val acc =
adamc@208:                 if size arg > 0 andalso String.sub (arg, 0) = #"-" then
adamc@208:                     case arg of
adamc@384:                         "-timing" => (true, demo, sources)
adamc@208:                       | _ => raise Fail ("Unknown option " ^ arg)
adamc@208:                 else
adamc@384:                     (timing, demo, arg :: sources)
adamc@208:         in
adamc@208:             doArgs (rest, acc)
adamc@208:         end
adamc@208: 
adamc@384: val (timing, demo, sources) = doArgs (CommandLine.arguments (), (false, NONE, []))
adamc@208: 
adamc@279: val job =
adamc@279:     case sources of
adamc@279:         [file] => file
adamc@378:       | _ => raise Fail "Zero or multiple job files specified"
adamc@279: 
adamc@208: val () =
adamc@384:     case demo of
adamc@384:         SOME prefix =>
adamc@384:         Demo.make {prefix = prefix, dirname = job}
adamc@384:       | NONE =>
adamc@384:         if timing then
adamc@384:             Compiler.time Compiler.toCjrize job
adamc@384:         else
adamc@384:             Compiler.compile job