package/utils/busybox/Makefile

   1 #
   2 # Copyright (C) 2006-2016 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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=busybox
  11 PKG_VERSION:=1.28.4
  12 PKG_RELEASE:=1
  13 PKG_FLAGS:=essential
  14
  15 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  16 PKG_SOURCE_URL:=https://www.busybox.net/downloads \
  17                 http://sources.buildroot.net
  18 PKG_HASH:=e3c14a3699dc7e82fed397392957afc78e37bdf25398ac38ead6e84621b2ae6a
  19
  20 PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc BUSYBOX_CONFIG_PAM:libpam
  21 PKG_BUILD_PARALLEL:=1
  22 PKG_CHECK_FORMAT_SECURITY:=0
  23 PKG_INSTALL:=1
  24
  25 #Busybox use it's own PIE config flag and LDFLAGS are used with ld, not gcc.
  26 PKG_ASLR_PIE:=0
  27
  28 PKG_LICENSE:=GPL-2.0
  29 PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
  30 PKG_CPE_ID:=cpe:/a:busybox:busybox
  31
  32 include $(INCLUDE_DIR)/package.mk
  33
  34 ifeq ($(DUMP),)
  35   STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell grep '^CONFIG_BUSYBOX_' $(TOPDIR)/.config | mkhash md5)
  36 endif
  37
  38 BUSYBOX_SYM=$(if $(CONFIG_BUSYBOX_CUSTOM),CONFIG,DEFAULT)
  39 BUSYBOX_IF_ENABLED=$(if $(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_$(1)),$(2))
  40
  41 define Package/busybox
  42   SECTION:=base
  43   CATEGORY:=Base system
  44   MAINTAINER:=Felix Fietkau <nbd@nbd.name>
  45   TITLE:=Core utilities for embedded Linux
  46   URL:=http://busybox.net/
  47   DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc +BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter
  48   MENU:=1
  49   ALTERNATIVES:=\
  50     $(call BUSYBOX_IF_ENABLED,FLOCK,    100:/usr/bin/flock:/bin/busybox) \
  51     $(call BUSYBOX_IF_ENABLED,FREE,     100:/usr/bin/free:/bin/busybox) \
  52     $(call BUSYBOX_IF_ENABLED,IP,       100:/sbin/ip:/bin/busybox) \
  53     $(call BUSYBOX_IF_ENABLED,KILL,     100:/bin/kill:/bin/busybox) \
  54     $(call BUSYBOX_IF_ENABLED,PGREP,    100:/usr/bin/pgrep:/bin/busybox) \
  55     $(call BUSYBOX_IF_ENABLED,PKILL,    100:/usr/bin/pkill:/bin/busybox) \
  56     $(call BUSYBOX_IF_ENABLED,PMAP,     100:/usr/bin/pmap:/bin/busybox) \
  57     $(call BUSYBOX_IF_ENABLED,PS,       100:/bin/ps:/bin/busybox) \
  58     $(call BUSYBOX_IF_ENABLED,PWDX,     100:/usr/bin/pwdx:/bin/busybox) \
  59     $(call BUSYBOX_IF_ENABLED,TOP,      100:/usr/bin/top:/bin/busybox) \
  60     $(call BUSYBOX_IF_ENABLED,UPTIME,   100:/usr/bin/uptime:/bin/busybox) \
  61     $(call BUSYBOX_IF_ENABLED,WATCH,    100:/bin/watch:/bin/busybox) \
  62
  63 endef
  64
  65 define Package/busybox/description
  66  The Swiss Army Knife of embedded Linux.
  67  It slices, it dices, it makes Julian Fries.
  68 endef
  69
  70 define Package/busybox/config
  71         source "$(SOURCE)/Config.in"
  72 endef
  73
  74 # don't create a version string containing the actual timestamp
  75 export KCONFIG_NOTIMESTAMP=1
  76
  77
  78 LDLIBS:=m crypt
  79 LDLIBS += $(call BUSYBOX_IF_ENABLED,PAM,pam pam_misc pthread)
  80 ifdef CONFIG_BUSYBOX_USE_LIBRPC
  81   LDLIBS += rpc
  82 endif
  83 ifeq ($(CONFIG_USE_GLIBC),y)
  84   LDLIBS += $(call BUSYBOX_IF_ENABLED,NSLOOKUP_OPENWRT,resolv)
  85 endif
  86
  87 MAKE_VARS :=
  88 MAKE_FLAGS += \
  89         EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
  90         EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
  91         LDLIBS="$(LDLIBS)" \
  92         SKIP_STRIP=y
  93 ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
  94   MAKE_FLAGS += V=1
  95 endif
  96
  97 MAKE_INSTALL_FLAGS += CONFIG_PREFIX="$(PKG_INSTALL_DIR)"
  98
  99
 100 define Build/Configure
 101         grep 'CONFIG_BUSYBOX_$(BUSYBOX_SYM)' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_$(BUSYBOX_SYM)_\\(.*\\),\\1CONFIG_\\2,g" > $(PKG_BUILD_DIR)/.config
 102         yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS) oldconfig
 103 endef
 104
 105 define Package/busybox/install
 106         $(INSTALL_DIR) $(1)/etc/init.d
 107         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
 108 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_CROND),)
 109         $(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
 110 endif
 111 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_NTPD),)
 112         $(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
 113         $(INSTALL_BIN) ./files/ntpd-hotplug $(1)/usr/sbin/ntpd-hotplug
 114 endif
 115         -rm -rf $(1)/lib64
 116 endef
 117
 118 $(eval $(call BuildPackage,busybox))