From 8258232b7beaf48330eb522a78fe320bb636d59b Mon Sep 17 00:00:00 2001
From: Peter Powell <petpow@saberuk.com>
Date: Wed, 27 Aug 2014 22:01:54 +0100
Subject: Fix unit-cc not loading configure cache when building files.

---
 make/unit-cc.pl | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/make/unit-cc.pl b/make/unit-cc.pl
index 7474365aa..a494fb74b 100755
--- a/make/unit-cc.pl
+++ b/make/unit-cc.pl
@@ -30,6 +30,22 @@ my $type = shift;
 my $out = shift;
 my $verbose = ($type =~ s/-v$//);
 
+## BEGIN HACK: REMOVE IN 2.2!
+sub read_config_cache {
+	my %cfg = ();
+	open(CACHE, '../.config.cache') or return %cfg;
+	while (my $line = <CACHE>) {
+		next if $line =~ /^\s*($|\#)/;
+		my ($key, $value) = ($line =~ /^(\S+)="(.*)"$/);
+		$cfg{$key} = $value;
+	}
+	close(CACHE);
+	return %cfg;
+}
+
+our %config = read_config_cache();
+## END HACK
+
 if ($type eq 'gen-ld') {
 	do_static_find(@ARGV);
 } elsif ($type eq 'static-ld') {
-- 
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