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#!/usr/bin/perl
require "getopts.pl";
&Getopts( 'o:' );
if ($#ARGV < 0) {
die "Usage: -o <output_file> <input_files>";
}
if (!defined $opt_o) {
$opt_o = "apr.exports";
}
open (OUTFILE, ">$opt_o") || die "Can't open $opt_o $!\n";
while ($srcfile = shift(@ARGV)) {
my $line;
my $count;
my $found;
open (FILE, $srcfile) || die "Can't open $srcfile\n";
# print STDERR "Reading \"$srcfile\"\n";
$count = 0;
$found = 0;
$line = "";
# print OUTFILE "____$srcfile\n";
while (<FILE>) {
chomp;
s/^\s*//;
if (/\#if(def)? (APR_.*)/) {
$count++;
$found++;
$macro = $2;
$line .= "$macro\n";
next;
}
elsif (/^(APR_DECLARE[^\(]*\()?(const\s)?[a-z_]+\)?\s+\*?([A-Za-z0-9_]+)\(/) {
# We only want to increase this if we are in the middle of a
# #if ... #endif block.
if ($found) {
$found++;
}
for (my $i=0; $i < $count; $i++) {
$line .= "\t";
}
$line .= "$3\n";
next;
}
elsif (/\#endif/) {
if ($count > 0) {
$count--;
$line .= "\/$macro\n";
}
if ($found == $count + 1) {
$found--;
$line = "";
next;
}
elsif ($found > $count + 1) {
$found = 0;
}
}
if ($line && !$found) {
print OUTFILE "$line";
$line = "";
}
}
}
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