[openwrt/openwrt] u-boot.mk: pass CROSS_COMPILE during config

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/fd3d79862290197091678e9211ba071647756206

commit fd3d79862290197091678e9211ba071647756206
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Mon Sep 2 10:58:18 2024 +0200

    u-boot.mk: pass CROSS_COMPILE during config
    
    Avoids running into unset architecture specific config symbols
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 include/u-boot.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/u-boot.mk b/include/u-boot.mk
index 454880989b..1bd7ed4bd5 100644
--- a/include/u-boot.mk
+++ b/include/u-boot.mk
@@ -110,10 +110,10 @@ define Build/U-Boot/Target
 endef
 
 define Build/Configure/U-Boot
-	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) $(UBOOT_CONFIG)_config
+	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) CROSS_COMPILE=$(TARGET_CROSS) $(UBOOT_CONFIGURE_VARS) $(UBOOT_CONFIG)_config
 	$(if $(strip $(UBOOT_CUSTOMIZE_CONFIG)),
 		$(PKG_BUILD_DIR)/scripts/config --file $(PKG_BUILD_DIR)/.config $(UBOOT_CUSTOMIZE_CONFIG)
-		+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) oldconfig)
+		+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) CROSS_COMPILE=$(TARGET_CROSS) $(UBOOT_CONFIGURE_VARS) oldconfig)
 endef
 
 ifndef UBOOT_USE_INTREE_DTC