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_ENABLE_NFS_MOUNT
  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,$(OPENWRT_VERBOSE)),)
  29   BB_MAKE_VERBOSE := V=1
  30 else
  31   BB_MAKE_VERBOSE :=
  32 endif
  33
  34 init-y :=
  35 init-$(CONFIG_BUSYBOX_CONFIG_CROND) += cron
  36 init-$(CONFIG_BUSYBOX_CONFIG_NTPD) += sysntpd
  37 init-$(CONFIG_BUSYBOX_CONFIG_TELNETD) += telnet
  38
  39 define Package/busybox
  40   SECTION:=base
  41   CATEGORY:=Base system
  42   MAINTAINER:=Nicolas Thill <nico@openwrt.org>
  43   TITLE:=Core utilities for embedded Linux
  44   URL:=http://busybox.net/
  45   DEPENDS:=+BUSYBOX_ENABLE_NFS_MOUNT: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 "$(SOURCE)/Config.in"
  56 endef
  57
  58 CONFIG_TEMPLATE:=./config/default
  59
  60 LDLIBS:=m crypt
  61 ifdef CONFIG_BUSYBOX_ENABLE_NFS_MOUNT
  62   TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
  63   export LDFLAGS=$(TARGET_LDFLAGS)
  64   LDLIBS += rpc
  65   CONFIG_TEMPLATE:=+ $(CONFIG_TEMPLATE) ./config/nfsmount
  66 endif
  67
  68 ENV_CONFIG:=$(wildcard $(TOPDIR)/env/busybox-config)
  69 ifneq ($(ENV_CONFIG),)
  70   CONFIG_TEMPLATE:=+ $(CONFIG_TEMPLATE) $(ENV_CONFIG)
  71   STAMP_CONFIGURED:=$(STAMP_CONFIGURED)_$(shell $(SH_FUNC) md5s < $(ENV_CONFIG))
  72 endif
  73
  74 define Build/Configure
  75         $(SCRIPT_DIR)/kconfig.pl $(CONFIG_TEMPLATE) > $(PKG_BUILD_DIR)/.config
  76         yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) \
  77                 CC="$(TARGET_CC)" \
  78                 CROSS_COMPILE="$(TARGET_CROSS)" \
  79                 KBUILD_HAVE_NLS=no \
  80                 ARCH="$(ARCH)" \
  81                 $(BB_MAKE_VERBOSE) \
  82                 oldconfig
  83 endef
  84
  85 ifdef CONFIG_GCC_VERSION_LLVM
  86   TARGET_CFLAGS += -fnested-functions
  87 endif
  88
  89 define Build/Compile
  90         +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
  91                 CC="$(TARGET_CC)" \
  92                 CROSS_COMPILE="$(TARGET_CROSS)" \
  93                 KBUILD_HAVE_NLS=no \
  94                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
  95                 ARCH="$(ARCH)" \
  96                 SKIP_STRIP=y \
  97                 LDLIBS="$(LDLIBS)" \
  98                 $(BB_MAKE_VERBOSE) \
  99                 all
 100         rm -rf $(PKG_INSTALL_DIR)
 101         $(FIND) $(PKG_BUILD_DIR) -lname "*busybox" -exec rm \{\} \;
 102         $(MAKE) -C $(PKG_BUILD_DIR) \
 103                 CC="$(TARGET_CC)" \
 104                 CROSS_COMPILE="$(TARGET_CROSS)" \
 105                 EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
 106                 ARCH="$(ARCH)" \
 107                 CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
 108                 LDLIBS="$(LDLIBS)" \
 109                 $(BB_MAKE_VERBOSE) \
 110                 install
 111 endef
 112
 113 define Package/busybox/install
 114         $(INSTALL_DIR) $(1)/etc/init.d
 115         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
 116         for tmp in $(init-y); do \
 117                 $(INSTALL_BIN) ./files/$$$$tmp $(1)/etc/init.d/$$$$tmp; \
 118         done
 119         -rm -rf $(1)/lib64
 120 endef
 121
 122 $(eval $(call BuildPackage,busybox))