package/utils/busybox/Makefile

   1 #
   2 # Copyright (C) 2006-2013 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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=busybox
  11 PKG_VERSION:=1.22.1
  12 PKG_RELEASE:=1
  13 PKG_FLAGS:=essential
  14
  15 PKG_SOURCE:=$(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
  23 PKG_LICENSE:=GPLv2 BSD-4c
  24 PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
  25
  26 include $(INCLUDE_DIR)/package.mk
  27
  28 ifeq ($(DUMP),)
  29   STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell $(SH_FUNC) grep '^CONFIG_BUSYBOX_' $(TOPDIR)/.config | md5s)
  30 endif
  31
  32 ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
  33   BB_MAKE_VERBOSE := V=1
  34 else
  35   BB_MAKE_VERBOSE :=
  36 endif
  37
  38 define Package/busybox
  39   SECTION:=base
  40   CATEGORY:=Base system
  41   MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
  42   TITLE:=Core utilities for embedded Linux
  43   URL:=http://busybox.net/
  44   DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc
  45   MENU:=1
  46 endef
  47
  48 define Package/busybox/description
  49  The Swiss Army Knife of embedded Linux.
  50  It slices, it dices, it makes Julian Fries.
  51 endef
  52
  53 define Package/busybox/config
  54         source "$(SOURCE)/Config.in"
  55 endef
  56
  57 BUSYBOX_SYM=$(if $(CONFIG_BUSYBOX_CUSTOM),CONFIG,DEFAULT)
  58
  59 define Build/Configure
  60         rm -f $(PKG_BUILD_DIR)/.configured*
  61         grep 'CONFIG_BUSYBOX_$(BUSYBOX_SYM)' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_$(BUSYBOX_SYM)_\\(.*\\),\\1CONFIG_\\2,g" > $(PKG_BUILD_DIR)/.config
  62         yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) \
  63                 CC="$(TARGET_CC)" \
  64                 CROSS_COMPILE="$(TARGET_CROSS)" \
  65                 KBUILD_HAVE_NLS=no \
  66                 ARCH="$(ARCH)" \
  67                 $(BB_MAKE_VERBOSE) \
  68                 oldconfig
  69 endef
  70
  71 ifdef CONFIG_GCC_VERSION_LLVM
  72   TARGET_CFLAGS += -fnested-functions
  73 endif
  74
  75 LDLIBS:=m crypt
  76 ifdef CONFIG_BUSYBOX_USE_LIBRPC
  77   TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
  78   export LDFLAGS=$(TARGET_LDFLAGS)
  79   LDLIBS += rpc
  80 endif
  81
  82 define Build/Compile
  83         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
  84                 CC="$(TARGET_CC)" \
  85                 CROSS_COMPILE="$(TARGET_CROSS)" \
  86                 KBUILD_HAVE_NLS=no \
  87                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
  88                 ARCH="$(ARCH)" \
  89                 SKIP_STRIP=y \
  90                 LDLIBS="$(LDLIBS)" \
  91                 $(BB_MAKE_VERBOSE) \
  92                 all
  93         rm -rf $(PKG_INSTALL_DIR)
  94         $(FIND) $(PKG_BUILD_DIR) -lname "*busybox" -exec rm \{\} \;
  95         $(MAKE) -C $(PKG_BUILD_DIR) \
  96                 CC="$(TARGET_CC)" \
  97                 CROSS_COMPILE="$(TARGET_CROSS)" \
  98                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
  99                 ARCH="$(ARCH)" \
 100                 CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
 101                 LDLIBS="$(LDLIBS)" \
 102                 $(BB_MAKE_VERBOSE) \
 103                 install
 104 endef
 105
 106 define Package/busybox/install
 107         $(INSTALL_DIR) $(1)/etc/init.d
 108         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
 109         $(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
 110         $(INSTALL_BIN) ./files/telnet $(1)/etc/init.d/telnet
 111         $(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
 112         -rm -rf $(1)/lib64
 113 endef
 114
 115 $(eval $(call BuildPackage,busybox))