# -*-makefile-*-
#
# Copyright (C) @YEAR@ by @AUTHOR@
#
# See CREDITS for details about who has contributed to this project.
#
# For further information about the PTXdist project and license conditions
# see the README file.
#

#
# We provide this package
#
PACKAGES-$(PTXCONF_KERNEL_@PACKAGE@) += kernel-@package@

#
# Paths and names
#
KERNEL_@PACKAGE@_VERSION	:= @VERSION@
KERNEL_@PACKAGE@_MD5		:=
KERNEL_@PACKAGE@		:= linux-$(KERNEL_@PACKAGE@_VERSION)
KERNEL_@PACKAGE@_SUFFIX		:= tar.xz
KERNEL_@PACKAGE@_DIR		:= $(BUILDDIR)/linux-@package@-$(KERNEL_@PACKAGE@_VERSION)
KERNEL_@PACKAGE@_CONFIG		:= $(PTXDIST_PLATFORMCONFIGDIR)/kernelconfig-@package@
KERNEL_@PACKAGE@_LICENSE	:= GPL-2.0
KERNEL_@PACKAGE@_URL		:= $(call kernel-url, KERNEL_@PACKAGE@)
KERNEL_@PACKAGE@_SOURCE		:= $(SRCDIR)/$(KERNEL_@PACKAGE@).$(KERNEL_@PACKAGE@_SUFFIX)

# ----------------------------------------------------------------------------
# Prepare
# ----------------------------------------------------------------------------

# use CONFIG_CC_STACKPROTECTOR if available. The rest makes no sense for the kernel
KERNEL_@PACKAGE@_WRAPPER_BLACKLIST := \
	TARGET_HARDEN_STACK \
	TARGET_HARDEN_FORTIFY \
	TARGET_HARDEN_RELRO \
	TARGET_HARDEN_BINDNOW \
	TARGET_HARDEN_PIE \
	TARGET_DEBUG

KERNEL_@PACKAGE@_PATH		:= PATH=$(CROSS_PATH)
KERNEL_@PACKAGE@_ENV		:= KCONFIG_NOTIMESTAMP=1
KERNEL_@PACKAGE@_CONF_OPT	:= $(call kernel-opts, KERNEL_@PACKAGE@)

KERNEL_@PACKAGE@_IMAGES := @image@
KERNEL_@PACKAGE@_IMAGES := $(addprefix $(KERNEL_@PACKAGE@_DIR)/arch/$(GENERIC_KERNEL_ARCH)/boot/,$(KERNEL_@PACKAGE@_IMAGES))

ifdef PTXCONF_KERNEL_@PACKAGE@
$(KERNEL_@PACKAGE@_CONFIG):
	@echo
	@echo "*************************************************************************"
	@echo " Please generate a kernelconfig with 'ptxdist menuconfig kernel-@package@'"
	@echo "*************************************************************************"
	@echo
	@echo
	@exit 1
endif

$(STATEDIR)/kernel-@package@.prepare: $(KERNEL_@PACKAGE@_CONFIG)

# ----------------------------------------------------------------------------
# Compile
# ----------------------------------------------------------------------------

KERNEL_@PACKAGE@_MAKE_OPT := \
	$(call kernel-opts, KERNEL_@PACKAGE@) \
	@image@ modules

# ----------------------------------------------------------------------------
# Install
# ----------------------------------------------------------------------------

KERNEL_@PACKAGE@_INSTALL_OPT := \
	$(call kernel-opts, KERNEL_@PACKAGE@) \
	modules_install

$(STATEDIR)/kernel-@package@.install:
	@$(call targetinfo)
	@$(call world/install, KERNEL_@PACKAGE@)
	@$(foreach image, $(KERNEL_@PACKAGE@_IMAGES), \
		install -m 644 $(image) $(IMAGEDIR)/$(notdir $(image))-@package@;)
	@$(call touch)

# ----------------------------------------------------------------------------
# Target-Install
# ----------------------------------------------------------------------------

$(STATEDIR)/kernel-@package@.targetinstall:
	@$(call targetinfo)

	@$(call install_init,  kernel-@package@)
	@$(call install_fixup, kernel-@package@, PRIORITY,optional)
	@$(call install_fixup, kernel-@package@, SECTION,base)
	@$(call install_fixup, kernel-@package@, AUTHOR,"@AUTHOR@")
	@$(call install_fixup, kernel-@package@, DESCRIPTION,missing)

	@$(call install_copy, kernel-@package@, 0, 0, 0644, \
		$(IMAGEDIR)/@image@-@package@, /boot/@image@-@package@, n)

	@cd $(KERNEL_@PACKAGE@_PKGDIR) && \
		find lib -type f | while read file; do \
			$(call install_copy, kernel-@package@, \
				0, 0, 0644, -, /$${file}, k) \
	done
	@$(call install_finish, kernel-@package@)

	@$(call touch)

# ----------------------------------------------------------------------------
# oldconfig / menuconfig
# ----------------------------------------------------------------------------

kernel-@package@_oldconfig kernel-@package@_menuconfig: $(STATEDIR)/kernel-@package@.extract
	@$(call world/kconfig, KERNEL_@PACKAGE@, $(subst kernel-@package@_,,$@))

# vim: syntax=make