From 0725109d1cf56efa210704c301c48accb360342b Mon Sep 17 00:00:00 2001
From: Ryan Friedman <25047695+Ryanf55@users.noreply.github.com>
Date: Wed, 23 Oct 2024 18:01:57 +0900
Subject: [PATCH] waf: Fail if custom hwdef file doesn't exist

Signed-off-by: Ryan Friedman <25047695+Ryanf55@users.noreply.github.com>
---
 wscript | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wscript b/wscript
index 89ab8961fb..f400c74cdb 100644
--- a/wscript
+++ b/wscript
@@ -506,6 +506,9 @@ def configure(cfg):
     cfg.env.ENABLE_STATS = cfg.options.enable_stats
     cfg.env.SAVE_TEMPS = cfg.options.save_temps
 
+    extra_hwdef = cfg.options.extra_hwdef
+    if extra_hwdef is not None and not os.path.exists(extra_hwdef):
+        raise FileNotFoundError(f"extra-hwdef file NOT found: '{cfg.options.extra_hwdef}'")
     cfg.env.HWDEF_EXTRA = cfg.options.extra_hwdef
     if cfg.env.HWDEF_EXTRA:
         cfg.env.HWDEF_EXTRA = os.path.abspath(cfg.env.HWDEF_EXTRA)