From 8d0062fabcb8bec989489cbe999a313ea7e99d66 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Sat, 10 Oct 2009 16:41:12 +0200
Subject: configure: fix --with-foo=/path/to/foo

When a required tool is specified with --with-foo, store the variable
in the list.

diff --git a/configure b/configure
index 2b97f50..ed95c27 100755
--- a/configure
+++ b/configure
@@ -121,6 +121,7 @@ check_for() {
                     eval val="\${${var}}"
                     if [ -n "${val}" ]; then
                         printf "${val} (cached)\n"
+                        add_to_var_list "${var}"
                         return 0
                     fi
                 fi
-- 
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