mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-19 13:48:06 +00:00
07730ff346
This reduces open coding and allows to easily add a knob to enable it treewide, where chosen packages can still opt-out via "no-lto". Some packages used LTO, but not the linker plugin. This unifies 'em all to attempt to produce better code. Quoting man gcc(1): "This improves the quality of optimization by exposing more code to the link-time optimizer." Also use -flto=auto instead of -flto=jobserver, as it's not guaranteed that every buildsystem uses +$(MAKE) correctly. Signed-off-by: Andre Heider <a.heider@gmail.com>
163 lines
4.4 KiB
Makefile
163 lines
4.4 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
#
|
|
# Copyright (C) 2006-2021 OpenWrt.org
|
|
|
|
include $(TOPDIR)/rules.mk
|
|
|
|
PKG_NAME:=busybox
|
|
PKG_VERSION:=1.36.0
|
|
PKG_RELEASE:=1
|
|
PKG_FLAGS:=essential
|
|
|
|
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
|
|
PKG_SOURCE_URL:=https://www.busybox.net/downloads \
|
|
http://sources.buildroot.net
|
|
PKG_HASH:=542750c8af7cb2630e201780b4f99f3dcceeb06f505b479ec68241c1e6af61a5
|
|
|
|
PKG_BUILD_DEPENDS:=BUSYBOX_CONFIG_PAM:libpam
|
|
PKG_BUILD_PARALLEL:=1
|
|
PKG_BUILD_FLAGS:=lto
|
|
PKG_CHECK_FORMAT_SECURITY:=0
|
|
|
|
PKG_LICENSE:=GPL-2.0
|
|
PKG_LICENSE_FILES:=LICENSE archival/libarchive/bz/LICENSE
|
|
PKG_CPE_ID:=cpe:/a:busybox:busybox
|
|
|
|
BUSYBOX_SYM=$(if $(CONFIG_BUSYBOX_CUSTOM),CONFIG,DEFAULT)
|
|
BUSYBOX_IF_ENABLED=$(if $(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_$(1)),$(2))
|
|
|
|
ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SUID),)
|
|
PKG_FILE_MODES:=/bin/busybox:root:root:4755
|
|
endif
|
|
|
|
include $(INCLUDE_DIR)/package.mk
|
|
|
|
ifeq ($(DUMP),)
|
|
STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell grep '^CONFIG_BUSYBOX_' $(TOPDIR)/.config | $(MKHASH) md5)
|
|
endif
|
|
|
|
# All files provided by busybox will serve as fallback alternatives by opkg.
|
|
# There should be no need to enumerate ALTERNATIVES entries here
|
|
define Package/busybox/Default
|
|
SECTION:=base
|
|
CATEGORY:=Base system
|
|
MAINTAINER:=Felix Fietkau <nbd@nbd.name>
|
|
TITLE:=Core utilities for embedded Linux
|
|
URL:=http://busybox.net/
|
|
DEPENDS:=+BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter
|
|
USERID:=ntp=123:ntp=123
|
|
endef
|
|
|
|
define Package/busybox
|
|
$(call Package/busybox/Default)
|
|
CONFLICTS:=busybox-selinux
|
|
VARIANT:=default
|
|
endef
|
|
|
|
define Package/busybox-selinux
|
|
$(call Package/busybox/Default)
|
|
TITLE += with SELinux support
|
|
DEPENDS += +libselinux
|
|
VARIANT:=selinux
|
|
PROVIDES:=busybox
|
|
endef
|
|
|
|
define Package/busybox/description
|
|
The Swiss Army Knife of embedded Linux.
|
|
It slices, it dices, it makes Julian Fries.
|
|
endef
|
|
|
|
define Package/busybox/config
|
|
source "$(SOURCE)/Config.in"
|
|
endef
|
|
|
|
ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOG)$(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOGD_CFG),)
|
|
define Package/busybox/conffiles/syslog
|
|
/etc/syslog.conf
|
|
endef
|
|
endif
|
|
|
|
ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_CROND),)
|
|
define Package/busybox/conffiles/crond
|
|
/etc/crontabs/
|
|
endef
|
|
endif
|
|
|
|
define Package/busybox/conffiles
|
|
$(Package/busybox/conffiles/syslog)
|
|
$(Package/busybox/conffiles/crond)
|
|
endef
|
|
|
|
Package/busybox-selinux/conffiles = $(Package/busybox/conffiles)
|
|
|
|
ifndef CONFIG_USE_MUSL
|
|
LDLIBS:=m crypt
|
|
endif
|
|
|
|
LDLIBS += $(call BUSYBOX_IF_ENABLED,PAM,pam pam_misc pthread)
|
|
|
|
ifeq ($(CONFIG_USE_GLIBC),y)
|
|
LDLIBS += $(call BUSYBOX_IF_ENABLED,NSLOOKUP,resolv)
|
|
endif
|
|
|
|
ifeq ($(BUILD_VARIANT),selinux)
|
|
LDLIBS += selinux sepol
|
|
endif
|
|
|
|
MAKE_VARS :=
|
|
MAKE_FLAGS += \
|
|
EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
|
|
EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
|
|
LDLIBS="$(LDLIBS)" \
|
|
LD="$(TARGET_CC)" \
|
|
SKIP_STRIP=y
|
|
ifneq ($(findstring c,$(OPENWRT_VERBOSE)),)
|
|
MAKE_FLAGS += V=1
|
|
endif
|
|
|
|
define Build/Configure
|
|
rm -f $(PKG_BUILD_DIR)/.config
|
|
touch $(PKG_BUILD_DIR)/.config
|
|
ifeq ($(DEVICE_TYPE),nas)
|
|
echo "CONFIG_HDPARM=y" >> $(PKG_BUILD_DIR)/.config
|
|
endif
|
|
ifeq ($(BUILD_VARIANT),selinux)
|
|
cat $(TOPDIR)/$(SOURCE)/selinux.config >> $(PKG_BUILD_DIR)/.config
|
|
endif
|
|
grep 'CONFIG_BUSYBOX_$(BUSYBOX_SYM)' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_BUSYBOX_$(BUSYBOX_SYM)_\\(.*\\),\\1CONFIG_\\2,g" >> $(PKG_BUILD_DIR)/.config
|
|
yes 'n' | $(MAKE) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS) oldconfig
|
|
endef
|
|
|
|
define Build/Compile
|
|
$(call Build/Compile/Default, \
|
|
CONFIG_PREFIX="$(PKG_INSTALL_DIR)" \
|
|
all install \
|
|
)
|
|
endef
|
|
|
|
define Package/busybox/install
|
|
$(INSTALL_DIR) $(1)/etc/init.d
|
|
$(INSTALL_DIR) $(1)/usr/sbin
|
|
$(CP) $(PKG_INSTALL_DIR)/* $(1)/
|
|
ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOG)$(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_FEATURE_SYSLOGD_CFG),)
|
|
touch $(1)/etc/syslog.conf
|
|
endif
|
|
ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_CROND),)
|
|
$(INSTALL_BIN) ./files/cron $(1)/etc/init.d/cron
|
|
$(INSTALL_DIR) $(1)/etc/crontabs
|
|
endif
|
|
ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_NTPD),)
|
|
$(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
|
|
$(INSTALL_BIN) ./files/ntpd-hotplug $(1)/usr/sbin/ntpd-hotplug
|
|
$(INSTALL_DIR) $(1)/etc/capabilities $(1)/usr/share/acl.d
|
|
$(INSTALL_DATA) ./files/ntpd.capabilities $(1)/etc/capabilities/ntpd.json
|
|
$(INSTALL_DATA) ./files/ntpd_acl.json $(1)/usr/share/acl.d/ntpd.json
|
|
endif
|
|
-rm -rf $(1)/lib64
|
|
endef
|
|
|
|
Package/busybox-selinux/install = $(Package/busybox/install)
|
|
|
|
$(eval $(call BuildPackage,busybox))
|
|
$(eval $(call BuildPackage,busybox-selinux))
|