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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=kexec-tools
  11 PKG_VERSION:=2.0.9
  12 PKG_RELEASE:=1
  13
  14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
  15 PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec
  16 PKG_MD5SUM:=6681319934e22e74c532bd392ccb1bbb
  17
  18 PKG_FIXUP:=autoreconf
  19
  20 PKG_CONFIG_DEPENDS := CONFIG_KEXEC_ZLIB CONFIG_KEXEC_LZMA
  21
  22 include $(INCLUDE_DIR)/package.mk
  23
  24 define Package/kexec-tools
  25   SECTION:=utils
  26   CATEGORY:=Utilities
  27   DEPENDS:=@KERNEL_KEXEC @armeb||@arm||@i386||@powerpc64||@mipsel||@mips +KEXEC_ZLIB:zlib +KEXEC_LZMA:liblzma
  28   TITLE:=Kernel boots kernel
  29   URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/
  30   MAINTAINER:=Florian Fainelli <florian@openwrt.org>
  31   MENU:=1
  32 endef
  33
  34 define Package/kexec-tools/description
  35  kexec is a set of systems call that allows you to load
  36  another kernel from the currently executing Linux kernel.
  37 endef
  38
  39 define Package/kexec-tools/config
  40         source "$(SOURCE)/Config.in"
  41 endef
  42
  43 KEXEC_TARGET_NAME:=$(call qstrip,$(CONFIG_KEXEC_TOOLS_TARGET_NAME))-linux-$(TARGET_SUFFIX)
  44
  45 CONFIGURE_ARGS = \
  46                 --target=$(KEXEC_TARGET_NAME) \
  47                 --host=$(REAL_GNU_TARGET_NAME) \
  48                 --build=$(GNU_HOST_NAME) \
  49                 --program-prefix="" \
  50                 --program-suffix="" \
  51                 --prefix=/usr \
  52                 --exec-prefix=/usr \
  53                 --bindir=/usr/bin \
  54                 --sbindir=/usr/sbin \
  55                 --libexecdir=/usr/lib \
  56                 --sysconfdir=/etc \
  57                 $(if $(CONFIG_KEXEC_ZLIB),--with,--without)-zlib \
  58                 $(if $(CONFIG_KEXEC_LZMA),--with,--without)-lzma
  59
  60 TARGET_CFLAGS += -ffunction-sections -fdata-sections
  61 TARGET_LDFLAGS += -Wl,--gc-sections
  62
  63 CONFIGURE_VARS += \
  64         BUILD_CC="$(HOSTCC)" \
  65         TARGET_CC="$(TARGET_CC)"
  66
  67 kexec-extra-sbin-$(CONFIG_KEXEC_TOOLS_kdump) += kdump
  68
  69 define Build/Compile
  70         $(MAKE) -C $(PKG_BUILD_DIR) DESTDIR="$(PKG_INSTALL_DIR)" all install
  71 endef
  72
  73 define Package/kexec-tools/install
  74         $(INSTALL_DIR) $(1)/usr/sbin
  75         $(INSTALL_BIN) \
  76                 $(addprefix $(PKG_INSTALL_DIR)/usr/sbin/, \
  77                         $(kexec-extra-sbin-y)) \
  78                 $(kexec-extra-bin-y) \
  79                 $(PKG_INSTALL_DIR)/usr/sbin/kexec \
  80                 $(1)/usr/sbin
  81
  82 # make a link for compatability with other distros
  83         $(INSTALL_DIR) $(1)/sbin
  84         $(LN) ../usr/sbin/kexec $(1)/sbin/kexec
  85 endef
  86
  87 $(eval $(call BuildPackage,kexec-tools))