package/utils/busybox/Makefile

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