From ecde475d79589532f66da43179a84718e6adc8f9 Mon Sep 17 00:00:00 2001
From: rtoy <rtoy>
Date: Thu, 13 Aug 2009 14:23:35 +0000
Subject: [PATCH] Document the use of the GTAR enviroment variable to specify
 GNU tar if tar is not already GNU tar.

---
 tools/make-dist.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/make-dist.sh b/tools/make-dist.sh
index 11b5fe5a3..c9800361f 100755
--- a/tools/make-dist.sh
+++ b/tools/make-dist.sh
@@ -26,6 +26,10 @@ usage() {
     echo "and cmucl-<version>-<arch>-<os>.extra.tar.<c> where <version>,"
     echo "<arch>, and <os> are given values, and <c> is gz or bz2 depending"
     echo "on the selected compression method."
+    echo ""
+    echo "Creating a source distribution requires GNU tar.  If 'tar' is not GNU"
+    echo "tar, use the environment variable 'GTAR' to specify GNU tar.  You can"
+    echo "use 'GTAR=gtar make-dist.sh -S ...' in this case."
     exit 1
 }
 
-- 
GitLab