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# This file is part of the OpenADK project. OpenADK is copyrighted
# material, please see the LICENCE file in the top-level directory.
include $(TOPDIR)/rules.mk
include $(TOPDIR)/mk/linux.mk
include ${TOPDIR}/mk/kernel-vars.mk
KERNEL_FILE:=$(ADK_TARGET_KERNEL)
KERNEL_TARGET:=$(ADK_TARGET_KERNEL)
ifeq ($(ADK_TARGET_KERNEL_LINUXBIN),y)
KERNEL_FILE:=vmlinux
KERNEL_TARGET:=$(ADK_TARGET_KERNEL)
endif
ifeq ($(ADK_TARGET_KERNEL_ZIMAGE),y)
KERNEL_FILE:=vmlinux
KERNEL_TARGET:=$(ADK_TARGET_KERNEL)
endif
ifeq ($(ADK_TARGET_KERNEL_BZIMAGE),y)
KERNEL_FILE:=vmlinux
KERNEL_TARGET:=all
endif
$(TOOLCHAIN_BUILD_DIR)/w-$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE)/linux-$(KERNEL_VERSION)/.patched:
$(TRACE) target/kernel-patch
$(PATCH) $(TOOLCHAIN_BUILD_DIR)/w-$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE)/linux-$(KERNEL_VERSION) \
../linux/patches/$(KERNEL_VERSION) *.patch $(MAKE_TRACE)
touch $@
$(LINUX_DIR)/.prepared: $(TOOLCHAIN_BUILD_DIR)/w-$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE)/linux-$(KERNEL_VERSION)/.patched
$(TRACE) target/kernel-prepare
ln -sf $(TOOLCHAIN_BUILD_DIR)/w-$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE)/linux-$(KERNEL_VERSION) $(LINUX_DIR)
mkdir -p $(LINUX_BUILD_DIR)/kmod-control
touch $@
$(LINUX_DIR)/.config: $(LINUX_DIR)/.prepared $(BUILD_DIR)/.kernelconfig $(TOPDIR)/mk/modules.mk
$(TRACE) target/$(ADK_TARGET_ARCH)-kernel-configure
-for f in $(TARGETS);do if [ -f $$f ];then rm $$f;fi;done
ifeq ($(ADK_USE_KERNEL_MINICONFIG),y)
$(CP) $(BUILD_DIR)/.kernelconfig $(LINUX_DIR)/mini.config
${KERNEL_MAKE_ENV} $(MAKE) ${KERNEL_MAKE_OPTS} KCONFIG_ALLCONFIG=mini.config allnoconfig $(MAKE_TRACE)
else
$(CP) $(BUILD_DIR)/.kernelconfig $(LINUX_DIR)/.config
echo N | ${KERNEL_MAKE_ENV} $(MAKE) ${KERNEL_MAKE_OPTS} oldconfig $(MAKE_TRACE)
endif
touch -c $(LINUX_DIR)/.config
$(LINUX_DIR)/$(KERNEL_FILE): $(LINUX_DIR)/.config
$(TRACE) target/$(ADK_TARGET_ARCH)-kernel-compile
${KERNEL_MAKE_ENV} $(MAKE) ${KERNEL_MAKE_OPTS} -j${ADK_MAKE_JOBS} LOCALVERSION="" $(KERNEL_TARGET) modules $(MAKE_TRACE)
touch -c $(LINUX_DIR)/$(KERNEL_FILE)
$(LINUX_BUILD_DIR)/modules: $(LINUX_DIR)/$(KERNEL_FILE)
$(TRACE) target/$(ADK_TARGET_ARCH)-kernel-modules-install
rm -rf $(LINUX_BUILD_DIR)/modules
${KERNEL_MAKE_ENV} $(MAKE) ${KERNEL_MAKE_OPTS} DEPMOD=true \
INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules \
LOCALVERSION="" \
modules_install $(MAKE_TRACE)
$(TRACE) target/$(ADK_TARGET_ARCH)-create-packages
ifneq ($(strip $(TARGETS)),)
$(MAKE) $(TARGETS)
endif
$(INSTALL_TARGETS): $(LINUX_BUILD_DIR)/modules
prepare:
compile: $(LINUX_BUILD_DIR)/modules
install: compile $(INSTALL_TARGETS)
ifneq ($(strip $(INSTALL_TARGETS)),)
$(TRACE) target/${ADK_TARGET_ARCH}-modules-install
ifeq ($(ADK_TARGET_PACKAGE_IPKG),y)
$(PKG_INSTALL) $(INSTALL_TARGETS) $(MAKE_TRACE)
else
$(foreach pkg,$(INSTALL_TARGETS),$(shell $(PKG_INSTALL) $(pkg)))
endif
endif
clean:
rm -rf $(LINUX_BUILD_DIR)
rm -f $(TARGETS)
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