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8c11133c9d
In the default configuration on MIPS, it reduces the .ipk size from 214k to 207k Signed-off-by: Felix Fietkau <nbd@nbd.name>
129 lines
3.8 KiB
Makefile
129 lines
3.8 KiB
Makefile
#
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# Copyright (C) 2006-2016 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=busybox
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PKG_VERSION:=1.28.4
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PKG_RELEASE:=3
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PKG_FLAGS:=essential
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=https://www.busybox.net/downloads \
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http://sources.buildroot.net
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PKG_HASH:=e3c14a3699dc7e82fed397392957afc78e37bdf25398ac38ead6e84621b2ae6a
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PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc BUSYBOX_CONFIG_PAM:libpam
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PKG_BUILD_PARALLEL:=1
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PKG_CHECK_FORMAT_SECURITY:=0
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#Busybox use it's own PIE config flag and LDFLAGS are used with ld, not gcc.
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PKG_ASLR_PIE:=0
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PKG_LICENSE:=GPL-2.0
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PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
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PKG_CPE_ID:=cpe:/a:busybox:busybox
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include $(INCLUDE_DIR)/package.mk
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ifeq ($(DUMP),)
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STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell grep '^CONFIG_BUSYBOX_' $(TOPDIR)/.config | mkhash md5)
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endif
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BUSYBOX_SYM=$(if $(CONFIG_BUSYBOX_CUSTOM),CONFIG,DEFAULT)
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BUSYBOX_IF_ENABLED=$(if $(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_$(1)),$(2))
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define Package/busybox
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SECTION:=base
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CATEGORY:=Base system
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MAINTAINER:=Felix Fietkau <nbd@nbd.name>
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TITLE:=Core utilities for embedded Linux
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URL:=http://busybox.net/
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DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc +BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter
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MENU:=1
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ALTERNATIVES:=\
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$(call BUSYBOX_IF_ENABLED,FLOCK, 100:/usr/bin/flock:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,FREE, 100:/usr/bin/free:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,IP, 100:/sbin/ip:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,KILL, 100:/bin/kill:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,PGREP, 100:/usr/bin/pgrep:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,PKILL, 100:/usr/bin/pkill:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,PMAP, 100:/usr/bin/pmap:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,PS, 100:/bin/ps:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,PWDX, 100:/usr/bin/pwdx:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,TOP, 100:/usr/bin/top:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,UPTIME, 100:/usr/bin/uptime:/bin/busybox) \
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$(call BUSYBOX_IF_ENABLED,WATCH, 100:/bin/watch:/bin/busybox) \
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endef
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define Package/busybox/description
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The Swiss Army Knife of embedded Linux.
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It slices, it dices, it makes Julian Fries.
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endef
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define Package/busybox/config
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source "$(SOURCE)/Config.in"
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endef
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# don't create a version string containing the actual timestamp
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export KCONFIG_NOTIMESTAMP=1
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ifndef CONFIG_USE_MUSL
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LDLIBS:=m crypt
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endif
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LDLIBS += $(call BUSYBOX_IF_ENABLED,PAM,pam pam_misc pthread)
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ifdef CONFIG_BUSYBOX_USE_LIBRPC
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LDLIBS += rpc
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endif
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ifeq ($(CONFIG_USE_GLIBC),y)
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LDLIBS += $(call BUSYBOX_IF_ENABLED,NSLOOKUP_OPENWRT,resolv)
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endif
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TARGET_CFLAGS += -flto
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TARGET_LDFLAGS += -flto=jobserver -fuse-linker-plugin
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MAKE_VARS :=
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MAKE_FLAGS += \
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EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
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EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
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LDLIBS="$(LDLIBS)" \
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LD="$(TARGET_CC)" \
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SKIP_STRIP=y
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ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
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MAKE_FLAGS += V=1
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endif
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define Build/Configure
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grep 'CONFIG_BUSYBOX_$(BUSYBOX_SYM)' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_$(BUSYBOX_SYM)_\\(.*\\),\\1CONFIG_\\2,g" > $(PKG_BUILD_DIR)/.config
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yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS) oldconfig
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endef
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define Build/Compile
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$(call Build/Compile/Default, \
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CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
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all install \
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)
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endef
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define Package/busybox/install
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$(INSTALL_DIR) $(1)/etc/init.d
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$(CP) $(PKG_INSTALL_DIR)/* $(1)/
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ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_CROND),)
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$(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
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endif
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ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_NTPD),)
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$(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
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$(INSTALL_BIN) ./files/ntpd-hotplug $(1)/usr/sbin/ntpd-hotplug
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endif
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-rm -rf $(1)/lib64
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endef
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$(eval $(call BuildPackage,busybox))
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