From 498bc98b1bcbe2a70fee11563b45e60a4f4bec5f Mon Sep 17 00:00:00 2001
From: zouboan <fft@feedforward.com.cn>
Date: Sat, 12 Nov 2022 20:38:06 +0800
Subject: [PATCH] tools/Win.mk:Fix an pass1dep error when USERDEPDIRS is empty
 in Windows native build

---
 tools/Win.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/Win.mk b/tools/Win.mk
index ef831e9004a..201b220e0b0 100644
--- a/tools/Win.mk
+++ b/tools/Win.mk
@@ -557,7 +557,9 @@ clean_bootloader:
 # pass2dep: Create pass2 build dependencies
 
 pass1dep: context tools\mkdeps$(HOSTEXEEXT)
+ifneq ($(USERDEPDIRS),)
 	$(Q) for %%G in ($(USERDEPDIRS)) do ( $(MAKE) -C %%G depend )
+endif
 
 pass2dep: context tools\mkdeps$(HOSTEXEEXT)
 	$(Q) for %%G in ($(KERNDEPDIRS)) do ( $(MAKE) -C %%G EXTRAFLAGS="$(KDEFINE) $(EXTRAFLAGS)" depend )