annotate src/main.mlton.sml @ 456:1a4fa157fedd

Monoizing FFI transactions correctly
author Adam Chlipala <adamc@hcoop.net>
date Thu, 06 Nov 2008 09:21:34 -0500
parents 2a7e7bd7b29f
children 7ef4b2911b09
rev   line source
adamc@0 1 (* Copyright (c) 2008, Adam Chlipala
adamc@0 2 * All rights reserved.
adamc@0 3 *
adamc@0 4 * Redistribution and use in source and binary forms, with or without
adamc@0 5 * modification, are permitted provided that the following conditions are met:
adamc@0 6 *
adamc@0 7 * - Redistributions of source code must retain the above copyright notice,
adamc@0 8 * this list of conditions and the following disclaimer.
adamc@0 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@0 10 * this list of conditions and the following disclaimer in the documentation
adamc@0 11 * and/or other materials provided with the distribution.
adamc@0 12 * - The names of contributors may not be used to endorse or promote products
adamc@0 13 * derived from this software without specific prior written permission.
adamc@0 14 *
adamc@0 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@0 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@0 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@0 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@0 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@0 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@0 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@0 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@0 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@0 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@0 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@0 26 *)
adamc@0 27
adamc@384 28 fun doArgs (args, (timing, demo, sources)) =
adamc@208 29 case args of
adamc@384 30 [] => (timing, demo, rev sources)
adamc@384 31 | "-demo" :: prefix :: rest =>
adamc@384 32 doArgs (rest, (timing, SOME prefix, sources))
adamc@208 33 | arg :: rest =>
adamc@208 34 let
adamc@208 35 val acc =
adamc@208 36 if size arg > 0 andalso String.sub (arg, 0) = #"-" then
adamc@208 37 case arg of
adamc@384 38 "-timing" => (true, demo, sources)
adamc@208 39 | _ => raise Fail ("Unknown option " ^ arg)
adamc@208 40 else
adamc@384 41 (timing, demo, arg :: sources)
adamc@208 42 in
adamc@208 43 doArgs (rest, acc)
adamc@208 44 end
adamc@208 45
adamc@384 46 val (timing, demo, sources) = doArgs (CommandLine.arguments (), (false, NONE, []))
adamc@208 47
adamc@279 48 val job =
adamc@279 49 case sources of
adamc@279 50 [file] => file
adamc@378 51 | _ => raise Fail "Zero or multiple job files specified"
adamc@279 52
adamc@208 53 val () =
adamc@384 54 case demo of
adamc@384 55 SOME prefix =>
adamc@384 56 Demo.make {prefix = prefix, dirname = job}
adamc@384 57 | NONE =>
adamc@384 58 if timing then
adamc@384 59 Compiler.time Compiler.toCjrize job
adamc@384 60 else
adamc@384 61 Compiler.compile job