[openwrt/openwrt] uboot-at91: fix build on buildbots

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/95a24b54792ccf072c029edad495deb529383478

commit 95a24b54792ccf072c029edad495deb529383478
Author: Claudiu Beznea <claudiu.beznea at microchip.com>
AuthorDate: Wed Jul 13 09:19:33 2022 +0300

    uboot-at91: fix build on buildbots
    
    Buidbots are throwing the following compile error:
    
    In file included from tools/aisimage.c:9:
    include/image.h:1133:12: fatal error: openssl/evp.h: No such file or directory
                ^~~~~~~~~~~~~~~
    compilation terminated.
    
    Fix it by passing `UBOOT_MAKE_FLAGS` variable to make.
    
    Suggested-by: Petr Štetiar <ynezz at true.cz>
    Fixes: 6d5611af2813 ("uboot-at91: update to linux4sam-2022.04")
    Signed-off-by: Claudiu Beznea <claudiu.beznea at microchip.com>
---
 package/boot/uboot-at91/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package/boot/uboot-at91/Makefile b/package/boot/uboot-at91/Makefile
index 394cd7a42a..d75e3ba3af 100644
--- a/package/boot/uboot-at91/Makefile
+++ b/package/boot/uboot-at91/Makefile
@@ -175,7 +175,8 @@ define Build/Compile
 	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 		CROSS_COMPILE=$(TARGET_CROSS) \
 		KCFLAGS="$(filter-out -fstack-protector \
-		-mfloat-abi=hard, $(TARGET_CFLAGS)) -mfloat-abi=soft"
+		-mfloat-abi=hard, $(TARGET_CFLAGS)) -mfloat-abi=soft" \
+		$(UBOOT_MAKE_FLAGS)
 endef
 
 $(eval $(call BuildPackage/U-Boot))