package/kernel/linux/Makefile

   1 #
   2 # Copyright (C) 2006-2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9 include $(INCLUDE_DIR)/kernel.mk
  10
  11 PKG_NAME:=kernel
  12 PKG_FLAGS:=hold
  13
  14 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/packages
  15 SUBTARGETS = $(sort $(filter-out feeds,$(notdir $(wildcard $(TOPDIR)/target/linux/* $(TOPDIR)/target/linux/feeds/*))))
  16 SUBTARGET_MODULES = $(foreach t,$(SUBTARGETS),$(firstword $(wildcard $(TOPDIR)/target/linux/feeds/$(t)/modules.mk $(TOPDIR)/target/linux/$(t)/modules.mk)))
  17 SCAN_DEPS=modules/*.mk $(SUBTARGET_MODULES) $(TOPDIR)/include/netfilter.mk
  18
  19 PKG_LICENSE:=GPL-2.0-only
  20 PKG_LICENSE_FILES:=COPYING
  21
  22 export SHELL:=/bin/sh
  23 .ONESHELL:
  24 .SHELLFLAGS = -ec
  25
  26 include $(INCLUDE_DIR)/package.mk
  27
  28 ifeq ($(DUMP),)
  29   STAMP_BUILT:=$(STAMP_BUILT)_$(shell $(SCRIPT_DIR)/kconfig.pl $(LINUX_DIR)/.config | $(MKHASH) md5)
  30   -include $(LINUX_DIR)/.config
  31 endif
  32
  33 define Build/Prepare
  34         mkdir -p $(PKG_BUILD_DIR)
  35 endef
  36
  37 define Build/Configure
  38 endef
  39
  40 define Build/Quilt
  41 endef
  42
  43 define Build/Compile
  44 endef
  45
  46 define KernelPackage/depends
  47 endef
  48
  49 CONFIG_PACKAGE_kernel=y
  50 define Package/kernel
  51   SECTION:=sys
  52   CATEGORY:=Kernel
  53   DEFAULT:=y
  54   TITLE:=Virtual kernel package
  55   VERSION:=$(LINUX_VERSION)~$(LINUX_VERMAGIC)-r$(LINUX_RELEASE)
  56   URL:=http://www.kernel.org/
  57   PKG_FLAGS:=nonshared
  58 endef
  59
  60 define Package/kernel/install
  61         $(INSTALL_DIR) $(1)/$(MODULES_SUBDIR)
  62         $(INSTALL_DATA) $(LINUX_DIR)/modules.builtin $(1)/$(MODULES_SUBDIR)
  63         $(SED) 's,.*/,,' $(1)/$(MODULES_SUBDIR)/modules.builtin
  64         strings $(LINUX_DIR)/modules.builtin.modinfo | \
  65                 grep -E -v "\.(file$(if CONFIG_MODULE_STRIPPED,|parmtype))=" | \
  66                 tr '\n' '\0' > $(1)/$(MODULES_SUBDIR)/modules.builtin.modinfo
  67         echo $(LINUX_VERSION)~$(LINUX_VERMAGIC)-r$(LINUX_RELEASE) > $(TMP_DIR)/kernel.version
  68 endef
  69
  70 define Package/kernel/extra_provides
  71         sed -e 's,.*/,,' $(LINUX_DIR)/modules.builtin;
  72 endef
  73
  74 $(eval $(if $(DUMP),,$(call BuildPackage,kernel)))
  75
  76 include $(sort $(wildcard ./modules/*.mk))
  77 -include $(SUBTARGET_MODULES)