brcm47xx: image: make TRX steps work with rootfs passed as $@

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

diff --git a/target/linux/brcm47xx/image/Makefile b/target/linux/brcm47xx/image/Makefile
index 84e70051a487a2a770172ae1c98684804362c5f6..2c79ab0b1abda5cf6cb69f8853a53fd147e4f08b 100644 (file)
--- a/target/linux/brcm47xx/image/Makefile
+++ b/target/linux/brcm47xx/image/Makefile
@@ -51,10 +51,11 @@ endef
 define Build/trx-with-loader
        $(STAGING_DIR_HOST)/bin/trx \
                -m 33554432 \
-               -o $@ \
+               -o $@.new \
                -f $(KDIR)/loader.gz \
                -f $(IMAGE_KERNEL) \
                $(call trxalign/$(FILESYSTEM),$(FILESYSTEM))
+       mv $@.new $@
 endef
 
 define Build/trx-v2-with-loader
@@ -71,9 +72,10 @@ endef
 define Build/trx-without-loader
        $(STAGING_DIR_HOST)/bin/trx \
                -m 33554432 \
-               -o $@ \
+               -o $@.new \
                -f $(IMAGE_KERNEL) \
                $(call trxalign/$(FILESYSTEM),$(FILESYSTEM))
+       mv $@.new $@
 endef
 
 define Build/asus-trx