[imagebuilder] allow overriding BIN_DIR (#7412)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23643 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/imagebuilder/files/Makefile b/target/imagebuilder/files/Makefile
index 469c4a2..1fa074b 100644 (file)
--- a/target/imagebuilder/files/Makefile
+++ b/target/imagebuilder/files/Makefile
@@ -42,6 +42,7 @@ Building images:
        make image PROFILE="<profilename>" # override the default target profile
        make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
        make image FILES="<path>" # include extra files from <path>
+       make image BIN_DIR="<path>" # alternative output directory for the images
 
 endef
 $(eval $(call shexport,Helptext))
@@ -157,7 +158,8 @@ image:
        $(MAKE) _call_image \
                $(if $(PROFILE),USER_PROFILE="$(PROFILE)") \
                $(if $(FILES),USER_FILES="$(FILES)") \
-               $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)"))
+               $(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
+               $(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)"))
 
 .SILENT: help info image