AXIS_USABLE_LIBS = UCLIBC GLIBC
include $(AXIS_TOP_DIR)/tools/build/Rules.axis

SRCDIR    = $(AXIS_KERNEL_DIR)
COMPRDIR := $(SRCDIR)/arch/$(AXIS_TARGET_ARCH)/boot
METAFILE := $(prefix)/lib/romfs_meta.txt

CFGNAME  := $(AXIS_CONFIG_KERNEL_CONFIG_NAME:"%"=%)
ifeq ($(CFGNAME),)
CFGNAME  := kernelconfig-2.6
endif
CONFIG   := $(AXIS_TOP_DIR)/$(CFGNAME)
CONFIG   := $(CONFIG:$(AXIS_TOP_DIR)//%=/%)

ifeq ($(AXIS_TARGET_ARCH),arm)
LINUX_ARCH := arm
endif

ifeq ($(AXIS_TARGET_ARCH),cris)
LINUX_ARCH := cris
endif

##########################################################################

.PHONY: all
all:	build

.PHONY:       build
build:        zImage modules

# This copies Image and zImage to the product top-dir. The names they
# get are what they are due to legacy reasons.

install: all modules_install
	@echo "  CP      vmlinuz --> $(AXIS_TOP_DIR)"
	@$(INSTALL) -m 0644 "$(COMPRDIR)/zImage" "$(AXIS_TOP_DIR)/vmlinuz"
	@echo "  CP      vmlinux.bin --> $(AXIS_TOP_DIR)"
	@$(INSTALL) -m 0644 "$(SRCDIR)/vmlinux.bin" "$(AXIS_TOP_DIR)/vmlinux.bin"
	@echo "  CP      asm --> $(prefix)/include"
	@-cp -rf "$(SRCDIR)/include/asm/" "$(prefix)/include/asm"
	@echo "  CP      asm-generic --> $(prefix)/include"
	@-cp -rLf "$(SRCDIR)/include/asm-generic" "$(prefix)/include/asm-generic"
	@echo "  CP      linux --> $(prefix)/include"
	@-cp -rLf "$(SRCDIR)/include/linux" "$(prefix)/include/linux"
	@echo "  CP      mtd --> $(prefix)/include"
	@-cp -rLf "$(SRCDIR)/include/mtd" "$(prefix)/include/mtd"

.PHONY:	oldconfig xconfig menuconfig config zImage
oldconfig xconfig menuconfig config zImage:	$(SRCDIR)/.config
	@echo "  MAKE    $(SRCDIR) $@"
	@$(MAKE) ARCH=$(LINUX_ARCH) -C $(SRCDIR) $@
	@if ! cmp -s $(CONFIG) "$(SRCDIR)/.config" 2>/dev/null 2>&1; then \
		echo "Updated .config"; \
		$(INSTALL) -m 0644 $(SRCDIR)/.config $(CONFIG); \
	fi

.PHONY:	modules modules_install
modules modules_install:	$(SRCDIR)/.config
	@if grep '^CONFIG_MODULES=y' $(SRCDIR)/.config >/dev/null 2>&1; then \
		$(MAKE) ARCH=$(LINUX_ARCH) -C $(SRCDIR) INSTALL_MOD_PATH=$(prefix) DEPMOD=true $@; \
	fi

modules_install:      modules modules_meta

.PHONY:       modules_meta
modules_meta: $(prefix)/lib
	@if grep '^CONFIG_MODULES=y' $(SRCDIR)/.config >/dev/null 2>&1 && \
	  ! grep 'Include: modules' $(METAFILE) > /dev/null 2>&1; then \
	      echo "Include: modules" >> $(METAFILE); \
	fi

$(prefix)/lib:
	$(INSTALL) -d $@

$(SRCDIR)/.config:	$(CONFIG)
	$(INSTALL) -m 0644 $< $@

.PHONY: clean
clean:
	$(MAKE) ARCH=$(LINUX_ARCH) -C $(SRCDIR) $@
AXIS_USABLE_LIBS = UCLIBC GLIBC
include $(AXIS_TOP_DIR)/tools/build/Rules.axis

SRCDIR    = $(AXIS_KERNEL_DIR)
COMPRDIR := $(SRCDIR)/arch/$(AXIS_TARGET_ARCH)/boot
METAFILE := $(prefix)/lib/romfs_meta.txt

CFGNAME  := $(AXIS_CONFIG_KERNEL_CONFIG_NAME:"%"=%)
ifeq ($(CFGNAME),)
CFGNAME  := kernelconfig-2.6
endif
CONFIG   := $(AXIS_TOP_DIR)/$(CFGNAME)
CONFIG   := $(CONFIG:$(AXIS_TOP_DIR)//%=/%)

ifeq ($(AXIS_TARGET_ARCH),arm)
LINUX_ARCH := arm
endif

ifeq ($(AXIS_TARGET_ARCH),cris)
LINUX_ARCH := cris
endif

##########################################################################

.PHONY: all
all:	build

.PHONY:       build
build:        zImage modules

# This copies Image and zImage to the product top-dir. The names they
# get are what they are due to legacy reasons.

install: all modules_install
	@echo "  CP      vmlinuz --> $(AXIS_TOP_DIR)"
	@$(INSTALL) -m 0644 "$(COMPRDIR)/zImage" "$(AXIS_TOP_DIR)/vmlinuz"
	@echo "  CP      vmlinux.bin --> $(AXIS_TOP_DIR)"
	@$(INSTALL) -m 0644 "$(SRCDIR)/vmlinux.bin" "$(AXIS_TOP_DIR)/vmlinux.bin"
	@echo "  CP      asm --> $(prefix)/include"
	@-cp -rf "$(SRCDIR)/include/asm/" "$(prefix)/include/asm"
	@echo "  CP      asm-generic --> $(prefix)/include"
	@-cp -rLf "$(SRCDIR)/include/asm-generic" "$(prefix)/include/asm-generic"
	@echo "  CP      linux --> $(prefix)/include"
	@-cp -rLf "$(SRCDIR)/include/linux" "$(prefix)/include/linux"
	@echo "  CP      mtd --> $(prefix)/include"
	@-cp -rLf "$(SRCDIR)/include/mtd" "$(prefix)/include/mtd"

.PHONY:	oldconfig xconfig menuconfig config zImage
oldconfig xconfig menuconfig config zImage:	$(SRCDIR)/.config
	@echo "  MAKE    $(SRCDIR) $@"
	@$(MAKE) ARCH=$(LINUX_ARCH) -C $(SRCDIR) $@
	@if ! cmp -s $(CONFIG) "$(SRCDIR)/.config" 2>/dev/null 2>&1; then \
		echo "Updated .config"; \
		$(INSTALL) -m 0644 $(SRCDIR)/.config $(CONFIG); \
	fi

.PHONY:	modules modules_install
modules modules_install:	$(SRCDIR)/.config
	@if grep '^CONFIG_MODULES=y' $(SRCDIR)/.config >/dev/null 2>&1; then \
		$(MAKE) ARCH=$(LINUX_ARCH) -C $(SRCDIR) INSTALL_MOD_PATH=$(prefix) DEPMOD=true $@; \
	fi

modules_install:      modules modules_meta

.PHONY:       modules_meta
modules_meta: $(prefix)/lib
	@if grep '^CONFIG_MODULES=y' $(SRCDIR)/.config >/dev/null 2>&1 && \
	  ! grep 'Include: modules' $(METAFILE) > /dev/null 2>&1; then \
	      echo "Include: modules" >> $(METAFILE); \
	fi

$(prefix)/lib:
	$(INSTALL) -d $@

$(SRCDIR)/.config:	$(CONFIG)
	$(INSTALL) -m 0644 $< $@

.PHONY: clean
clean:
	$(MAKE) ARCH=$(LINUX_ARCH) -C $(SRCDIR) $@