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4114 dpurdie 1 
###############################################################################
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# Copyright (c) VIX TECHNOLOGY (AUST) LTD
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#
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# File:         PLATFORM/SK20
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#
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# Contents:     SK20 support
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#
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###############################################################################
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#
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SK20Init();
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sub SK20Init
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{
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#   Unix platform definitions
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#
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    $HOST_KERNEL    = "LINUX";
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    $HOST_CPU       = "armiwmmxt";
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    $HOST_PROD      = ""                if ( $HOST_PROD eq "" );
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    $HOST_FAM       = "LINUX_ARM"       if ( $HOST_FAM eq "" );
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#   Toolset and generic platforms
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#   Support multiple versions of the compiler
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#
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    my @FilteredPlatformArgs = ();
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    my $crossAliasVersion;
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    my $crossAlias;
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    foreach $_ ( @::ScmPlatformArgs ) {
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        if ( m~--Version=(.*)~ ) {
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            $crossAliasVersion = $1;
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        } else {
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            push @FilteredPlatformArgs;
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        }
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    }
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    @::ScmPlatformArgs = @FilteredPlatformArgs;
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    unless ($crossAliasVersion) {
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        Warning ("SK20: No SDK version specified. Using oldest version.");
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        $crossAliasVersion = '1.0.0';
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    }
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    #   Convert version number into a compiler name
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    #
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    my %vlookup = (
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                   '4.1.0.0'    => 'arm-unknown-linux-gnueabi-sk20-4.1.0.0',
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                   '1.0.0'      => 'arm-iwmmxt-linux-gnueabi',
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    );
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    $crossAlias = $vlookup{$crossAliasVersion};
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    Error ("SK20: Unknown SDK Version: $crossAliasVersion") unless defined $crossAlias;
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    Toolset( '*', 'gcc.pl', '--Target=SK20 gnueabi ' . $crossAliasVersion , '--CrossAlias=' . $crossAlias );
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    PlatformRequire( "unix" );
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}
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