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#!/usr/bin/perl
# IBM_PROLOG_BEGIN_TAG
# This is an automatically generated prolog.
#
# $Source: src/usr/diag/prdf/common/framework/rule/prdrpp $
#
# OpenPOWER HostBoot Project
#
# COPYRIGHT International Business Machines Corp. 2004,2014
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied. See the License for the specific language governing
# permissions and limitations under the License.
#
# IBM_PROLOG_END_TAG
use strict;
my @search_dirs = ();
foreach my $arg (@ARGV)
{
if ($arg =~ m/-I/)
{
$arg =~ s/-I//;
push @search_dirs, $arg;
}
}
read_file(\*STDIN);
sub read_file
{
my $file = shift;
while (my $line = <$file>)
{
if ($line =~ m/^\.include.*\".*\".*/)
{
my $include = $line;
chomp($include);
$include =~ s/.*\"(.*)\".*/$1/;
print ".included \"$include\"\n";
open_file($include);
print ".end_included\n";
}
elsif ( $line =~ m{/\*[^\*].*\*/} )
{
# Skip C-style (/* */) comments. This is needed to avoid prologs
# added to the extra signature .H files.
}
else
{
print $line;
}
}
}
sub open_file
{
my $filename = shift;
foreach my $dir (@search_dirs)
{
my $fileDirName = "$dir/$filename";
if (-e $fileDirName)
{
open FILE, "< $fileDirName" || die "Error opening $fileDirName";
read_file(\*FILE);
close FILE;
return;
}
}
print STDERR "prdrpp: $filename not found!\n";
}
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