package/utils/busybox/Makefile

   1 #
   2 # Copyright (C) 2006-2014 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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=busybox
  11 PKG_VERSION:=1.22.1
  12 PKG_RELEASE:=2
  13 PKG_FLAGS:=essential
  14
  15 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  16 PKG_SOURCE_URL:=http://www.busybox.net/downloads \
  17                 http://distfiles.gentoo.org/distfiles/
  18 PKG_MD5SUM:=337d1a15ab1cb1d4ed423168b1eb7d7e
  19
  20 PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc
  21 PKG_BUILD_PARALLEL:=1
  22 PKG_CHECK_FORMAT_SECURITY:=0
  23
  24 PKG_LICENSE:=GPLv2 BSD-4c
  25 PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
  26
  27 include $(INCLUDE_DIR)/package.mk
  28
  29 ifeq ($(DUMP),)
  30   STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell $(SH_FUNC) grep '^CONFIG_BUSYBOX_' $(TOPDIR)/.config | md5s)
  31 endif
  32
  33 ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
  34   BB_MAKE_VERBOSE := V=1
  35 else
  36   BB_MAKE_VERBOSE :=
  37 endif
  38
  39 define Package/busybox
  40   SECTION:=base
  41   CATEGORY:=Base system
  42   MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
  43   TITLE:=Core utilities for embedded Linux
  44   URL:=http://busybox.net/
  45   DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc
  46   MENU:=1
  47 endef
  48
  49 define Package/busybox/description
  50  The Swiss Army Knife of embedded Linux.
  51  It slices, it dices, it makes Julian Fries.
  52 endef
  53
  54 define Package/busybox/config
  55         source "$(SOURCE)/Config.in"
  56 endef
  57
  58 BUSYBOX_SYM=$(if $(CONFIG_BUSYBOX_CUSTOM),CONFIG,DEFAULT)
  59
  60 define Build/Configure
  61         rm -f $(PKG_BUILD_DIR)/.configured*
  62         grep 'CONFIG_BUSYBOX_$(BUSYBOX_SYM)' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_$(BUSYBOX_SYM)_\\(.*\\),\\1CONFIG_\\2,g" > $(PKG_BUILD_DIR)/.config
  63         yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) \
  64                 CC="$(TARGET_CC)" \
  65                 CROSS_COMPILE="$(TARGET_CROSS)" \
  66                 KBUILD_HAVE_NLS=no \
  67                 ARCH="$(ARCH)" \
  68                 $(BB_MAKE_VERBOSE) \
  69                 oldconfig
  70 endef
  71
  72 ifdef CONFIG_GCC_VERSION_LLVM
  73   TARGET_CFLAGS += -fnested-functions
  74 endif
  75
  76 LDLIBS:=m crypt
  77 ifdef CONFIG_BUSYBOX_USE_LIBRPC
  78   TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
  79   export LDFLAGS=$(TARGET_LDFLAGS)
  80   LDLIBS += rpc
  81 endif
  82
  83 define Build/Compile
  84         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
  85                 CC="$(TARGET_CC)" \
  86                 CROSS_COMPILE="$(TARGET_CROSS)" \
  87                 KBUILD_HAVE_NLS=no \
  88                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
  89                 ARCH="$(ARCH)" \
  90                 SKIP_STRIP=y \
  91                 LDLIBS="$(LDLIBS)" \
  92                 $(BB_MAKE_VERBOSE) \
  93                 all
  94         rm -rf $(PKG_INSTALL_DIR)
  95         $(FIND) $(PKG_BUILD_DIR) -lname "*busybox" -exec rm \{\} \;
  96         $(MAKE) -C $(PKG_BUILD_DIR) \
  97                 CC="$(TARGET_CC)" \
  98                 CROSS_COMPILE="$(TARGET_CROSS)" \
  99                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
 100                 ARCH="$(ARCH)" \
 101                 CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
 102                 LDLIBS="$(LDLIBS)" \
 103                 $(BB_MAKE_VERBOSE) \
 104                 install
 105 endef
 106
 107 define Package/busybox/install
 108         $(INSTALL_DIR) $(1)/etc/init.d
 109         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
 110         $(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
 111         $(INSTALL_BIN) ./files/telnet $(1)/etc/init.d/telnet
 112         $(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
 113         -rm -rf $(1)/lib64
 114 endef
 115
 116 $(eval $(call BuildPackage,busybox))