[openwrt/openwrt] uboot-bcm4908: use "xxd" from staging_dir

[LEDE Commits]

rmilecki pushed a commit to openwrt/openwrt.git, branch openwrt-21.02:
https://git.openwrt.org/864bba55d8714a64abdf94cfb835450b8cd7789e

commit 864bba55d8714a64abdf94cfb835450b8cd7789e
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Tue Mar 15 12:40:40 2022 +0100

    uboot-bcm4908: use "xxd" from staging_dir
    
    This fixes:
    bash: xxd: command not found
    on hosts without xxd installed.
    
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
    (cherry picked from commit 9dbca6bf6e6e088afd18fb532ed9135c21aec1cc)
    Fixes: 45b3f2aa0f57 ("uboot-bcm4908: add package with BCM4908 U-Boot")
---
 package/boot/uboot-bcm4908/Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/package/boot/uboot-bcm4908/Makefile b/package/boot/uboot-bcm4908/Makefile
index 489b4d69bf..dc862f4e32 100644
--- a/package/boot/uboot-bcm4908/Makefile
+++ b/package/boot/uboot-bcm4908/Makefile
@@ -32,10 +32,10 @@ define Build/Prepare
 	$(call Build/Prepare/Default)
 	mkdir -p $(PKG_BUILD_DIR)/include/generated/
 	( cd $(PKG_BUILD_DIR)/board/broadcom/bcmbca/httpd/html/ && \
-	  xxd -i index.html > ../../../../../include/generated/index.h && \
-	  xxd -i flashing.html > ../../../../../include/generated/flashing.h && \
-	  xxd -i fail.html > ../../../../../include/generated/fail.h && \
-	  xxd -i 404.html > ../../../../../include/generated/404.h )
+	  $(STAGING_DIR_HOST)/bin/xxd -i index.html > ../../../../../include/generated/index.h && \
+	  $(STAGING_DIR_HOST)/bin/xxd -i flashing.html > ../../../../../include/generated/flashing.h && \
+	  $(STAGING_DIR_HOST)/bin/xxd -i fail.html > ../../../../../include/generated/fail.h && \
+	  $(STAGING_DIR_HOST)/bin/xxd -i 404.html > ../../../../../include/generated/404.h )
 endef
 
 define Build/InstallDev