image: allow specifying additional packages for device-specific rootfs

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

diff --git a/include/image.mk b/include/image.mk
index 63cefff05c4ef8a187429338619e4c94b407a12f..3085400666f9d6793fda603d98716252d028d4a5 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -387,11 +387,21 @@ else
   DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_$(1))
 endif
 
+DEVICE_EXTRA_PACKAGES = $(call qstrip,$(CONFIG_TARGET_DEVICE_PACKAGES_$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_DEVICE_$(1)))
+
+define merge_packages
+  $(1) :=
+  $(foreach pkg,$(2),
+    $(1) := $$(strip $$(filter-out -$$(patsubst -%,%,$(pkg)) $$(patsubst -%,%,$(pkg)),$$($(1))) $(pkg))
+  )
+endef
+
 define Device/Check/Common
   _PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
   ifdef TARGET_PER_DEVICE_ROOTFS
-    ROOTFS_ID/$(1) := $$(if $$(_PROFILE_SET),$$(call mkfs_packages_id,$$(DEVICE_PACKAGES)))
-    PACKAGES_$$(ROOTFS_ID/$(1)) := $$(DEVICE_PACKAGES)
+    $$(eval $$(call merge_packages,_PACKAGES,$$(DEVICE_PACKAGES) $$(call DEVICE_EXTRA_PACKAGES,$(1))))
+    ROOTFS_ID/$(1) := $$(if $$(_PROFILE_SET),$$(call mkfs_packages_id,$$(_PACKAGES)))
+    PACKAGES_$$(ROOTFS_ID/$(1)) := $$(_PACKAGES)
   endif
 endef