From 0a22436ea5826d0089db7f1cd97b7c90135ca165 Mon Sep 17 00:00:00 2001
From: Will Sackfield <will.sackfield@gmail.com>
Date: Tue, 28 Nov 2023 19:57:49 -0500
Subject: [PATCH] Fail the Configure script with no Configurations

* Print a message about why the failure is
happening.
* Send the usage information.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22855)
---
 Configure | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Configure b/Configure
index cca1ac8d16..846a427cff 100755
--- a/Configure
+++ b/Configure
@@ -385,6 +385,12 @@ if (defined env($local_config_envname)) {
     }
 }
 
+# Fail if no configuration is apparent
+if (!%table) {
+    print "Failed to find any os/compiler configurations. Please make sure the Configurations directory is included.\n";
+    &usage;
+}
+
 # Save away perl command information
 $config{perl_cmd} = $^X;
 $config{perl_version} = $Config{version};