From 6c5e085d1317df8576b78f0f0ca90a2fff364664 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Fri, 2 Sep 2022 10:32:10 +0200
Subject: SCons: Enforce version 4.0+ when `compiledb=yes` is used

Fixes #65233.
---
 SConstruct | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'SConstruct')

diff --git a/SConstruct b/SConstruct
index 4972b21421..46942ca3b4 100644
--- a/SConstruct
+++ b/SConstruct
@@ -444,9 +444,12 @@ if selected_platform in platform_list:
 
         scons_ver = env._get_major_minor_revision(scons_raw_version)
 
-        if scons_ver >= (4, 0, 0):
-            env.Tool("compilation_db")
-            env.Alias("compiledb", env.CompilationDatabase())
+        if scons_ver < (4, 0, 0):
+            print("The `compiledb=yes` option requires SCons 4.0 or later, but your version is %s." % scons_raw_version)
+            Exit(255)
+
+        env.Tool("compilation_db")
+        env.Alias("compiledb", env.CompilationDatabase())
 
     # 'dev' and 'production' are aliases to set default options if they haven't been set
     # manually by the user.
-- 
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