build: remove image prefix from kernel files in KDIR

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

diff --git a/include/image.mk b/include/image.mk
index bb24ba2cf9f5c9dc5e86a26435c0b7ba79e4d5d1..9bb2daaaafb7680d74e76ca25c199cfb8fe8712f 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -16,6 +16,10 @@ include $(INCLUDE_DIR)/image-legacy.mk
 override MAKE:=$(_SINGLE)$(SUBMAKE)
 override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
 
+param_get = $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
+param_mangle = $(subst $(space),_,$(strip $(1)))
+param_unmangle = $(subst _,$(space),$(1))
+
 KDIR=$(KERNEL_BUILD_DIR)
 KDIR_TMP=$(KDIR)/tmp
 DTS_DIR:=$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts
@@ -74,8 +78,6 @@ fs-types-$(CONFIG_TARGET_ROOTFS_EXT4FS) += ext4
 fs-types-$(CONFIG_TARGET_ROOTFS_ISO) += iso
 fs-types-$(CONFIG_TARGET_ROOTFS_UBIFS) += ubifs
 fs-subtypes-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addsuffix -raw,$(addprefix jffs2-,$(JFFS2_BLOCKSIZE)))
-fs-subtypes-$(CONFIG_TARGET_ROOTFS_CPIOGZ) += cpiogz
-fs-subtypes-$(CONFIG_TARGET_ROOTFS_TARGZ) += targz
 
 TARGET_FILESYSTEMS := $(fs-types-y)
 
@@ -203,7 +205,7 @@ endif
 
 define Image/mkfs/ubifs
        $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
-               $(UBIFS_OPTS) \
+               $(UBIFS_OPTS) $(call param_unmangle,$(call param_get,fs,$(1))) \
                $(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
                $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
                $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
@@ -213,16 +215,6 @@ define Image/mkfs/ubifs
                -o $@ -d $(TARGET_DIR)
 endef
 
-define Image/mkfs/cpiogz
-       ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
-endef
-
-define Image/mkfs/targz
-       $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
-               $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
-               -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
-endef
-
 E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
 
 define Image/mkfs/ext4
@@ -255,8 +247,22 @@ define Image/Checksum
        )
 endef
 
+ifdef CONFIG_TARGET_ROOTFS_TARGZ
+  define Image/Build/targz
+       $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
+               $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+               -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
+  endef
+endif
+
+ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
+  define Image/Build/cpiogz
+       ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
+  endef
+endif
+
 $(KDIR)/root.%: kernel_prepare
-       $(Image/mkfs/$*)
+       $(call Image/mkfs/$(word 1,$(subst +,$(space),$*)),$(subst +,$(space),$*))
 
 define Device/InitProfile
   PROFILES := $(PROFILE)
@@ -272,6 +278,7 @@ define Device/Init
   KERNEL_SIZE:=
   CMDLINE:=
 
+  IMAGES :=
   IMAGE_PREFIX := $(IMG_PREFIX)-$(1)
   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
   KERNEL_PREFIX = $$(IMAGE_PREFIX)
@@ -291,19 +298,25 @@ define Device/Init
   BLOCKSIZE :=
   PAGESIZE :=
   SUBPAGESIZE :=
+  VID_HDR_OFFSET :=
   UBINIZE_OPTS := -E 5
+  MKUBIFS_OPTS :=
+
+  FS_OPTIONS/ubifs = $$(MKUBIFS_OPTS)
 
   DEVICE_DTS :=
   DEVICE_DTS_DIR :=
 
+  BOARD_NAME :=
+
   FILESYSTEMS := $(TARGET_FILESYSTEMS)
 endef
 
 DEFAULT_DEVICE_VARS := \
   DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE \
-  DEVICE_DTS DEVICE_DTS_DIR \
+  DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME \
   UBOOTENV_IN_UBI KERNEL_IN_UBI \
-  BLOCKSIZE PAGESIZE SUBPAGESIZE \
+  BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
   UBINIZE_OPTS
 
 define Device/ExportVar
@@ -316,12 +329,13 @@ define Device/Export
 endef
 
 ifdef IB
-  DEVICE_CHECK_PROFILE = $(filter $(1),$(PROFILE))
+  DEVICE_CHECK_PROFILE = $(filter $(1),DEVICE_$(PROFILE) $(PROFILE))
 else
   DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_$(1))
 endif
 
 define Device/Check
+  KDIR_KERNEL_IMAGE := $(KDIR)/$(1)$$(KERNEL_SUFFIX)
   _PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
   _TARGET := $$(if $$(_PROFILE_SET),install-images,install-disabled)
   ifndef IB
@@ -360,17 +374,17 @@ define Device/Build/compile
 endef
 
 define Device/Build/kernel
-  _KERNEL_IMAGES += $(KDIR)/$$(KERNEL_NAME)
+  _KERNEL_IMAGES += $$(KDIR_KERNEL_NAME)
   $(KDIR)/$$(KERNEL_NAME):: image_prepare
   $$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
-  $(call Device/Export,$(KDIR)/$$(KERNEL_IMAGE),$(1))
-  $(BIN_DIR)/$$(KERNEL_IMAGE): $(KDIR)/$$(KERNEL_IMAGE)
+  $(call Device/Export,$$(KDIR_KERNEL_IMAGE),$(1))
+  $(BIN_DIR)/$$(KERNEL_IMAGE): $$(KDIR_KERNEL_IMAGE)
        cp $$^ $$@
   ifndef IB
     ifdef CONFIG_IB
-      install: $(KDIR)/$$(KERNEL_IMAGE)
+      install: $$(KDIR_KERNEL_IMAGE)
     endif
-    $(KDIR)/$$(KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
+    $$(KDIR_KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
        @rm -f $$@
        $$(call concat_cmd,$$(KERNEL))
        $$(if $$(KERNEL_SIZE),$$(call Device/Build/check_size,$$(KERNEL_SIZE)))
@@ -380,7 +394,7 @@ endef
 define Device/Build/image
   $$(_TARGET): $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
   $(eval $(call Device/Export,$(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)),$(1)))
-  $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $(KDIR)/$$(KERNEL_IMAGE) $(KDIR)/root.$(1)
+  $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $$(KDIR_KERNEL_IMAGE) $(KDIR)/root.$(1)$$(if $$(FS_OPTIONS/$(1)),+fs=$$(call param_mangle,$$(FS_OPTIONS/$(1))))
        @rm -f $$@
        [ -f $$(word 1,$$^) -a -f $$(word 2,$$^) ]
        $$(call concat_cmd,$(if $(IMAGE/$(2)/$(1)),$(IMAGE/$(2)/$(1)),$(IMAGE/$(2))))
@@ -467,6 +481,8 @@ define BuildImage
        $(call Image/mkfs/prepare)
 
   kernel_prepare: mkfs_prepare
+       $(call Image/Build/targz)
+       $(call Image/Build/cpiogz)
        $(call Image/BuildKernel)
        $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
        $(call Image/InstallKernel)
@@ -474,7 +490,7 @@ define BuildImage
   $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
   $(foreach device,$(LEGACY_DEVICES),$(call LegacyDevice,$(device)))
 
-  install-images: kernel_prepare $(foreach fs,$(filter-out ubifs,$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
+  install-images: kernel_prepare $(foreach fs,$(filter-out $(if $(UBIFS_OPTS),,ubifs),$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
        $(foreach fs,$(TARGET_FILESYSTEMS),
                $(call Image/Build,$(fs))
        )