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|
#!/usr/bin/perl
# A simple use of the Cilly module
#
#
#
# Copyright (c) 2001-2002,
# George C. Necula <necula@cs.berkeley.edu>
# Scott McPeak <smcpeak@cs.berkeley.edu>
# Wes Weimer <weimer@cs.berkeley.edu>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# 3. The names of the contributors may not be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
use strict;
use Data::Dumper;
use FindBin;
use lib "$FindBin::Bin";
use lib "$FindBin::Bin/../lib"; # The libraries are in the lib directory
# Read the configuration script
use CilConfig;
use Cilly;
$::default_is_merge = 0;
my $stub = CilCompiler->new(@ARGV);
$stub->setVersion ();
# print Dumper($stub);
$stub->doit();
# Define here your favorite compiler by overriding Merger methods
package CilCompiler;
use File::Basename;
use strict;
BEGIN {
@CilCompiler::ISA = qw(Cilly);
$CilCompiler::base = "$::cilhome/obj/$::archos/cilly";
# Use the most recent version of cilly
$CilCompiler::mtime_asm = int((stat("$CilCompiler::base.asm.exe"))[9]);
$CilCompiler::mtime_byte = int((stat("$CilCompiler::base.byte.exe"))[9]);
$CilCompiler::use_debug =
grep(/--bytecode/, @ARGV) ||
grep(/--ocamldebug/, @ARGV) ||
($CilCompiler::mtime_asm < $CilCompiler::mtime_byte);
$CilCompiler::compiler =
$CilCompiler::base .
($CilCompiler::use_debug ? ".byte" : ".asm") . ".exe";
if($CilCompiler::use_debug) {
$ENV{"OCAMLRUNPARAM"} = "b" . $ENV{"OCAMLRUNPARAM"};
}
}
# We need to customize the collection of arguments
sub collectOneArgument {
my($self, $arg, $pargs) = @_;
if($arg =~ m|--transval=(.+)$|) {
$self->{TRANSVAL} = $1; return 1;
}
if($arg eq '--ocamldebug') {
$self->{OCAMLDEBUG} = 1; return 1;
}
if($arg eq '--cabsonly') {
$self->{CABSONLY} = 1; return 1;
}
# See if the super class understands this
return $self->SUPER::collectOneArgument($arg, $pargs);
}
sub usage {
print "Usage: cilly [options] [gcc_or_mscl arguments]\n";
}
sub helpMessage {
my($self) = @_;
# Print first the original
$self->SUPER::helpMessage();
print <<EOF;
All other arguments starting with -- are passed to the Cilly process.
The following are the arguments of the Cilly process
EOF
my @cmd = ($CilCompiler::compiler, '-help');
$self->runShell(@cmd);
}
sub CillyCommand {
my ($self, $ppsrc, $dest) = @_;
my $aftercil;
my @cmd = ($CilCompiler::compiler);
if(defined $ENV{OCAMLDEBUG} || $self->{OCAMLDEBUG}) {
print "OCAMLDEBUG is on\n";
my @idirs = ("src", "src/frontc", "src/ccured", "src/ext",
"ocamlutil",
"obj/$::archos");
my @iflags = map { ('-I', "$::cilhome/$_") } @idirs;
unshift @cmd, 'ocamldebug', '-emacs', @iflags;
}
if($::docxx) {
push @cmd, '--cxx';
}
if($self->{CABSONLY}) {
$aftercil = $self->cilOutputFile($dest, 'cabs.c');
push @cmd, '--cabsonly', $aftercil;
} else {
if(defined $self->{CILLY_OUT}) {
$aftercil = new OutputFile($dest, $self->{CILLY_OUT});
return ($aftercil, @cmd);
}
$aftercil = $self->cilOutputFile($dest, 'cil.c');
}
return ($aftercil, @cmd, '--out', $aftercil);
}
sub MergeCommand {
my ($self, $ppsrc, $dir, $base) = @_;
return ('', $CilCompiler::compiler);
}
1;
|
