From 75f0ec107c2d28b034957b998568aa82b4a2e0c0 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Mon, 14 Dec 2009 19:17:37 +0100
Subject: scripts: correctly warn when the local tarballs directory does not
 exist

Warn about a missing local tarball directory, only if it was configured.
Avoid the spurious message:
  Directory '${CT_LOCAL_TARBALLS_DIR}' does not exist.
  Will not save downloaded tarballs to local storage.

Thanks to "Pedro I. Sanchez" <psanchez@colcan.ca> for pointing out the
issue:
  http://sourceware.org/ml/crossgcc/2009-12/msg00011.html

diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in
index f1e38fc..d4e15fe 100644
--- a/scripts/crosstool-NG.sh.in
+++ b/scripts/crosstool-NG.sh.in
@@ -168,8 +168,10 @@ if [ -n "${CT_RESTART}" -a ! -d "${CT_STATE_DIR}"  ]; then
 fi
 
 # If the local tarball directory does not exist, say so, and don't try to save there!
-if [ ! -d "${CT_LOCAL_TARBALLS_DIR}" ]; then
-    CT_DoLog WARN "Directory '${CT_LOCAL_TARBALLS_DIR}' does not exist. Will not save downloaded tarballs to local storage."
+if [    "${CT_SAVE_TARBALLS}" = "y"     \
+     -a ! -d "${CT_LOCAL_TARBALLS_DIR}" ]; then
+    CT_DoLog WARN "Directory '${CT_LOCAL_TARBALLS_DIR}' does not exist."
+    CT_DoLog WARN "Will not save downloaded tarballs to local storage."
     CT_SAVE_TARBALLS=
 fi
 
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