package/boot/kexec-tools/Makefile

   1 #
   2 # Copyright (C) 2006-2012 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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=kexec-tools
  11 PKG_VERSION:=2.0.4
  12 PKG_RELEASE:=1
  13
  14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  15 PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec
  16 PKG_MD5SUM:=05992bc8c0673fc55be7b6d27e48a8db
  17
  18 PKG_LICENSE:=GPL-2.0
  19 PKG_LICENSE_FILES:=COPYING
  20
  21 PKG_FIXUP:=autoreconf
  22
  23 PKG_CONFIG_DEPENDS := CONFIG_KEXEC_ZLIB
  24
  25 include $(INCLUDE_DIR)/package.mk
  26
  27 define Package/kexec-tools
  28   SECTION:=utils
  29   CATEGORY:=Utilities
  30   DEPENDS:=@armeb||@arm||@i386||@powerpc64||@mipsel||@mips +KEXEC_ZLIB:zlib
  31   TITLE:=Kernel boots kernel
  32   URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/
  33   MAINTAINER:=Florian Fainelli <florian@openwrt.org>
  34   MENU:=1
  35 endef
  36
  37 define Package/kexec-tools/description
  38  kexec is a set of systems call that allows you to load
  39  another kernel from the currently executing Linux kernel.
  40 endef
  41
  42 define Package/kexec-tools/config
  43         source "$(SOURCE)/Config.in"
  44 endef
  45
  46 KEXEC_TARGET_NAME:=$(call qstrip,$(CONFIG_KEXEC_TOOLS_TARGET_NAME))-linux-$(TARGET_SUFFIX)
  47
  48 CONFIGURE_ARGS = \
  49                 --target=$(KEXEC_TARGET_NAME) \
  50                 --host=$(REAL_GNU_TARGET_NAME) \
  51                 --build=$(GNU_HOST_NAME) \
  52                 --program-prefix="" \
  53                 --program-suffix="" \
  54                 --prefix=/usr \
  55                 --exec-prefix=/usr \
  56                 --bindir=/usr/bin \
  57                 --sbindir=/usr/sbin \
  58                 --libexecdir=/usr/lib \
  59                 --sysconfdir=/etc \
  60                 $(if $(CONFIG_KEXEC_ZLIB),--with,--without)-zlib \
  61                 --without-lzma
  62
  63 TARGET_CFLAGS += -ffunction-sections -fdata-sections
  64 TARGET_LDFLAGS += -Wl,--gc-sections
  65
  66 CONFIGURE_VARS += \
  67         BUILD_CC="$(HOSTCC)" \
  68         TARGET_CC="$(TARGET_CC)"
  69
  70 kexec-extra-sbin-$(CONFIG_KEXEC_TOOLS_kdump) += kdump
  71
  72 define Build/Compile
  73         $(MAKE) -C $(PKG_BUILD_DIR) DESTDIR="$(PKG_INSTALL_DIR)" all install
  74 endef
  75
  76 define Package/kexec-tools/install
  77         $(INSTALL_DIR) $(1)/usr/sbin
  78         $(INSTALL_BIN) \
  79                 $(addprefix $(PKG_INSTALL_DIR)/usr/sbin/, \
  80                         $(kexec-extra-sbin-y)) \
  81                 $(kexec-extra-bin-y) \
  82                 $(PKG_INSTALL_DIR)/usr/sbin/kexec \
  83                 $(1)/usr/sbin
  84
  85 # make a link for compatability with other distros
  86         $(INSTALL_DIR) $(1)/sbin
  87         ln -s /usr/sbin/kexec $(1)/sbin/kexec
  88 endef
  89
  90 $(eval $(call BuildPackage,kexec-tools))