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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=busybox
  11 PKG_VERSION:=1.19.4
  12 PKG_RELEASE:=7
  13 PKG_FLAGS:=essential
  14
  15 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  16 PKG_SOURCE_URL:=http://www.busybox.net/downloads \
  17                 http://distfiles.gentoo.org/distfiles/
  18 PKG_MD5SUM:=9c0cae5a0379228e7b55e5b29528df8e
  19
  20 PKG_CONFIG_DEPENDS:=CONFIG_BUSYBOX_CONFIG_FEATURE_MOUNT_NFS
  21 PKG_BUILD_PARALLEL:=1
  22
  23 PKG_LICENSE:=GPLv2 BSD-4c
  24 PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
  25
  26 include $(INCLUDE_DIR)/package.mk
  27
  28 ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
  29   BB_MAKE_VERBOSE := V=1
  30 else
  31   BB_MAKE_VERBOSE :=
  32 endif
  33
  34 define Package/busybox
  35   SECTION:=base
  36   CATEGORY:=Base system
  37   MAINTAINER:=Nicolas Thill <nico@openwrt.org>
  38   TITLE:=Core utilities for embedded Linux
  39   URL:=http://busybox.net/
  40   DEPENDS:=+BUSYBOX_CONFIG_FEATURE_MOUNT_NFS:librpc
  41   MENU:=1
  42 endef
  43
  44 define Package/busybox/description
  45  The Swiss Army Knife of embedded Linux.
  46  It slices, it dices, it makes Julian Fries.
  47 endef
  48
  49 define Package/busybox/config
  50         source "$(SOURCE)/Config.in"
  51 endef
  52
  53 CONFIG_TEMPLATE:=./config/default
  54
  55 LDLIBS:=m crypt
  56 ifdef CONFIG_BUSYBOX_CONFIG_FEATURE_MOUNT_NFS
  57   TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
  58   export LDFLAGS=$(TARGET_LDFLAGS)
  59   LDLIBS += rpc
  60 endif
  61
  62 CONFIG_TEMPLATE:=+ $(CONFIG_TEMPLATE) $(PKG_BUILD_DIR)/.config.build
  63
  64 ENV_CONFIG:=$(wildcard $(TOPDIR)/env/busybox-config)
  65 ifneq ($(ENV_CONFIG),)
  66   CONFIG_TEMPLATE:=+ $(CONFIG_TEMPLATE) $(ENV_CONFIG)
  67   STAMP_CONFIGURED:=$(STAMP_CONFIGURED)_$(shell $(SH_FUNC) md5s < $(ENV_CONFIG))
  68 endif
  69
  70 define Build/Configure
  71         grep -E '^(# )?CONFIG_BUSYBOX_CONFIG_' $(TOPDIR)/.config | \
  72                 sed -e 's,CONFIG_BUSYBOX_CONFIG_,CONFIG_,' > $(PKG_BUILD_DIR)/.config.build
  73         $(SCRIPT_DIR)/kconfig.pl $(CONFIG_TEMPLATE) > $(PKG_BUILD_DIR)/.config
  74         yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) \
  75                 CC="$(TARGET_CC)" \
  76                 CROSS_COMPILE="$(TARGET_CROSS)" \
  77                 KBUILD_HAVE_NLS=no \
  78                 ARCH="$(ARCH)" \
  79                 $(BB_MAKE_VERBOSE) \
  80                 oldconfig
  81 endef
  82
  83 ifdef CONFIG_GCC_VERSION_LLVM
  84   TARGET_CFLAGS += -fnested-functions
  85 endif
  86
  87 define Build/Compile
  88         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
  89                 CC="$(TARGET_CC)" \
  90                 CROSS_COMPILE="$(TARGET_CROSS)" \
  91                 KBUILD_HAVE_NLS=no \
  92                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
  93                 ARCH="$(ARCH)" \
  94                 SKIP_STRIP=y \
  95                 LDLIBS="$(LDLIBS)" \
  96                 $(BB_MAKE_VERBOSE) \
  97                 all
  98         rm -rf $(PKG_INSTALL_DIR)
  99         $(FIND) $(PKG_BUILD_DIR) -lname "*busybox" -exec rm \{\} \;
 100         $(MAKE) -C $(PKG_BUILD_DIR) \
 101                 CC="$(TARGET_CC)" \
 102                 CROSS_COMPILE="$(TARGET_CROSS)" \
 103                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
 104                 ARCH="$(ARCH)" \
 105                 CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
 106                 LDLIBS="$(LDLIBS)" \
 107                 $(BB_MAKE_VERBOSE) \
 108                 install
 109 endef
 110
 111 define Package/busybox/install
 112         $(INSTALL_DIR) $(1)/etc/init.d
 113         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
 114         $(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
 115         $(INSTALL_BIN) ./files/telnet $(1)/etc/init.d/telnet
 116         $(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
 117         -rm -rf $(1)/lib64
 118 endef
 119
 120 $(eval $(call BuildPackage,busybox))