[openwrt/openwrt] image-commands: fix generating out-of-tree DTO

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/4a28537e4c858888f918c1b6f1210964da2da160

commit 4a28537e4c858888f918c1b6f1210964da2da160
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Thu Jul 14 04:25:36 2022 +0100

    image-commands: fix generating out-of-tree DTO
    
    Hack path so DTO generation works also for out-of-tree device tree
    sources which currently fail.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 include/image-commands.mk | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/image-commands.mk b/include/image-commands.mk
index 402e3d71ed..6fe2890a1a 100644
--- a/include/image-commands.mk
+++ b/include/image-commands.mk
@@ -279,9 +279,11 @@ endef
 define Build/fit
 	$(TOPDIR)/scripts/mkits.sh \
 		-D $(DEVICE_NAME) -o $@.its -k $@ \
-		-C $(word 1,$(1)) $(if $(word 2,$(1)),\
-		$(if $(DEVICE_DTS_OVERLAY),-d $(KERNEL_BUILD_DIR)/image-$$(basename $(word 2,$(1))),\
-			-d $(word 2,$(1)))) \
+		-C $(word 1,$(1)) \
+		$(if $(word 2,$(1)),\
+			$(if $(findstring 11,$(if $(DEVICE_DTS_OVERLAY),1)$(if $(findstring $(KERNEL_BUILD_DIR)/image-,$(word 2,$(1))),,1)), \
+				-d $(KERNEL_BUILD_DIR)/image-$$(basename $(word 2,$(1))), \
+				-d $(word 2,$(1)))) \
 		$(if $(findstring with-rootfs,$(word 3,$(1))),-r $(IMAGE_ROOTFS)) \
 		$(if $(findstring with-initrd,$(word 3,$(1))), \
 			$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE), \