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22 lines
393 B
22 lines
393 B
3 months ago
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#!/usr/bin/perl
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@ARGV == 2 or die "Usage: mergedeps <base> <update>";
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foreach $a (@ARGV) {
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open F, "$a" or next;
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$t = "";
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while (<F>) {
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$t .= $_;
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if (! /\\$/) {
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($t =~ /^(.*):/) || die "Parse error at $t";
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$rules{$1} = $t;
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$t = "";
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}
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}
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close F;
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}
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open(F,">" . $ARGV[0]) || die "Unable to write output file";
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foreach $a (sort keys %rules) {
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print F $rules{$a};
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}
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close F;
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