package/utils/busybox/Makefile

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2 #
   3 # Copyright (C) 2006-2021 OpenWrt.org
   4
   5 include $(TOPDIR)/rules.mk
   6
   7 PKG_NAME:=busybox
   8 PKG_VERSION:=1.36.1
   9 PKG_RELEASE:=2
  10 PKG_FLAGS:=essential
  11
  12 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  13 PKG_SOURCE_URL:=https://www.busybox.net/downloads \
  14                 http://sources.buildroot.net
  15 PKG_HASH:=b8cc24c9574d809e7279c3be349795c5d5ceb6fdf19ca709f80cde50e47de314
  16
  17 PKG_BUILD_DEPENDS:=BUSYBOX_CONFIG_PAM:libpam
  18 PKG_BUILD_PARALLEL:=1
  19 PKG_BUILD_FLAGS:=lto
  20 ifeq ($(CONFIG_SOFT_FLOAT),)
  21   PKG_BUILD_FLAGS+=no-mips16
  22 endif
  23
  24 PKG_CHECK_FORMAT_SECURITY:=0
  25
  26 PKG_LICENSE:=GPL-2.0
  27 PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
  28 PKG_CPE_ID:=cpe:/a:busybox:busybox
  29
  30 BUSYBOX_SYM=$(if $(CONFIG_BUSYBOX_CUSTOM),CONFIG,DEFAULT)
  31 BUSYBOX_IF_ENABLED=$(if $(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_$(1)),$(2))
  32
  33 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SUID),)
  34   PKG_FILE_MODES:=/bin/busybox:root:root:4755
  35 endif
  36
  37 include $(INCLUDE_DIR)/package.mk
  38
  39 ifeq ($(DUMP),)
  40   STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell grep '^CONFIG_BUSYBOX_' $(TOPDIR)/.config | $(MKHASH) md5)
  41 endif
  42
  43 # All files provided by busybox will serve as fallback alternatives by opkg.
  44 # There should be no need to enumerate ALTERNATIVES entries here
  45 define Package/busybox/Default
  46   SECTION:=base
  47   CATEGORY:=Base system
  48   MAINTAINER:=Felix Fietkau <nbd@nbd.name>
  49   TITLE:=Core utilities for embedded Linux
  50   URL:=http://busybox.net/
  51   DEPENDS:=+BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter
  52   USERID:=ntp=123:ntp=123
  53 endef
  54
  55 define Package/busybox
  56   $(call Package/busybox/Default)
  57   CONFLICTS:=busybox-selinux
  58   VARIANT:=default
  59 endef
  60
  61 define Package/busybox-selinux
  62   $(call Package/busybox/Default)
  63   TITLE += with SELinux support
  64   DEPENDS += +libselinux
  65   VARIANT:=selinux
  66   PROVIDES:=busybox
  67 endef
  68
  69 define Package/busybox/description
  70  The Swiss Army Knife of embedded Linux.
  71  It slices, it dices, it makes Julian Fries.
  72 endef
  73
  74 define Package/busybox/config
  75         source "$(SOURCE)/Config.in"
  76 endef
  77
  78 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOG)$(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOGD_CFG),)
  79 define Package/busybox/conffiles/syslog
  80 /etc/syslog.conf
  81 endef
  82 endif
  83
  84 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_CROND),)
  85 define Package/busybox/conffiles/crond
  86 /etc/crontabs/
  87 endef
  88 endif
  89
  90 define Package/busybox/conffiles
  91 $(Package/busybox/conffiles/syslog)
  92 $(Package/busybox/conffiles/crond)
  93 endef
  94
  95 Package/busybox-selinux/conffiles = $(Package/busybox/conffiles)
  96
  97 ifndef CONFIG_USE_MUSL
  98 LDLIBS:=m crypt
  99 endif
 100
 101 LDLIBS += $(call BUSYBOX_IF_ENABLED,PAM,pam pam_misc pthread)
 102
 103 ifeq ($(CONFIG_USE_GLIBC),y)
 104   LDLIBS += $(call BUSYBOX_IF_ENABLED,NSLOOKUP,resolv)
 105 endif
 106
 107 ifeq ($(BUILD_VARIANT),selinux)
 108   LDLIBS += selinux sepol
 109 endif
 110
 111 MAKE_VARS :=
 112 MAKE_FLAGS += \
 113         EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
 114         EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 115         LDLIBS="$(LDLIBS)" \
 116         LD="$(TARGET_CC)" \
 117         SKIP_STRIP=y
 118 ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
 119   MAKE_FLAGS += V=1
 120 endif
 121
 122 define Build/Configure
 123         rm -f $(PKG_BUILD_DIR)/.config
 124         touch $(PKG_BUILD_DIR)/.config
 125 ifeq ($(DEVICE_TYPE),nas)
 126         echo "CONFIG_HDPARM=y" >> $(PKG_BUILD_DIR)/.config
 127 endif
 128 ifeq ($(BUILD_VARIANT),selinux)
 129         cat $(TOPDIR)/$(SOURCE)/selinux.config >> $(PKG_BUILD_DIR)/.config
 130 endif
 131         grep 'CONFIG_BUSYBOX_$(BUSYBOX_SYM)' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_$(BUSYBOX_SYM)_\\(.*\\),\\1CONFIG_\\2,g" >> $(PKG_BUILD_DIR)/.config
 132         yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS) oldconfig
 133 endef
 134
 135 define Build/Compile
 136         $(call Build/Compile/Default, \
 137                 CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
 138                 all install \
 139         )
 140 endef
 141
 142 define Package/busybox/install
 143         $(INSTALL_DIR) $(1)/etc/init.d
 144         $(INSTALL_DIR) $(1)/usr/sbin
 145         $(CP) $(PKG_INSTALL_DIR)/* $(1)/
 146 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOG)$(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOGD_CFG),)
 147         touch $(1)/etc/syslog.conf
 148 endif
 149 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_CROND),)
 150         $(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
 151         $(INSTALL_DIR) $(1)/etc/crontabs
 152 endif
 153 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_NTPD),)
 154         $(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
 155         $(INSTALL_BIN) ./files/ntpd-hotplug $(1)/usr/sbin/ntpd-hotplug
 156         $(INSTALL_DIR) $(1)/etc/capabilities $(1)/usr/share/acl.d
 157         $(INSTALL_DATA) ./files/ntpd.capabilities $(1)/etc/capabilities/ntpd.json
 158         $(INSTALL_DATA) ./files/ntpd_acl.json $(1)/usr/share/acl.d/ntpd.json
 159 endif
 160         -rm -rf $(1)/lib64
 161 endef
 162
 163 Package/busybox-selinux/install = $(Package/busybox/install)
 164
 165 $(eval $(call BuildPackage,busybox))
 166 $(eval $(call BuildPackage,busybox-selinux))