images imagebuilder: Allow to add sanitized extra name

[openwrt/staging/florian.git] / include / image.mk

diff --git a/include/image.mk b/include/image.mk
index 4ffad28bd61803c912da78d13d90afc52b7636be..cebe42e9d0f99e01a44c425026c6f650615b53c4 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -31,8 +31,9 @@ $(shell echo $(call tolower,$(1)) | sed 's/_/-/g')
 endef
 
 DIST_SANITIZED:=$(call sanitize,$(VERSION_DIST))
+EXTRA_NAME_SANITIZED=$(call sanitize,$(EXTRA_IMAGE_NAME))
 
-IMG_PREFIX:=$(DIST_SANITIZED)-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
+IMG_PREFIX:=$(DIST_SANITIZED)-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(if $(EXTRA_NAME_SANITIZED),$(EXTRA_NAME_SANITIZED)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
 
 MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt