From 712b0682e56904da3eecc66c578062c58255bd6d Mon Sep 17 00:00:00 2001
From: CN_SZTL <cnsztl@gmail.com>
Date: Fri, 16 Aug 2019 13:39:33 +0800
Subject: [PATCH] busybox:

---
 package/utils/busybox/Makefile | 37 +++++++++++-----------------------
 1 file changed, 12 insertions(+), 25 deletions(-)

diff --git a/package/utils/busybox/Makefile b/package/utils/busybox/Makefile
index 1e1712fe71..acb00914cd 100644
--- a/package/utils/busybox/Makefile
+++ b/package/utils/busybox/Makefile
@@ -8,18 +8,19 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=busybox
-PKG_VERSION:=1.31.0
-PKG_RELEASE:=1
+PKG_VERSION:=1.28.4
+PKG_RELEASE:=3
 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:=0e4925392fd9f3743cc517e031b68b012b24a63b0cf6c1ff03cce7bb3846cc99
+PKG_HASH:=e3c14a3699dc7e82fed397392957afc78e37bdf25398ac38ead6e84621b2ae6a
 
-PKG_BUILD_DEPENDS:=BUSYBOX_CONFIG_PAM:libpam
+PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc BUSYBOX_CONFIG_PAM:libpam
 PKG_BUILD_PARALLEL:=1
 PKG_CHECK_FORMAT_SECURITY:=0
+PKG_INSTALL:=1
 
 #Busybox use it's own PIE config flag and LDFLAGS are used with ld, not gcc.
 PKG_ASLR_PIE:=0
@@ -45,7 +46,7 @@ define Package/busybox
   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
+  DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc +BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter
   MENU:=1
 endef
 
@@ -58,51 +59,37 @@ define Package/busybox/config
 	source "$(SOURCE)/Config.in"
 endef
 
-ifdef CONFIG_BUSYBOX_CONFIG_FEATURE_SYSLOG
-define Package/busybox/conffiles
-/etc/syslog.conf
-endef
-endif
-
 # don't create a version string containing the actual timestamp
 export KCONFIG_NOTIMESTAMP=1
 
 
-ifndef CONFIG_USE_MUSL
 LDLIBS:=m crypt
-endif
-
 LDLIBS += $(call BUSYBOX_IF_ENABLED,PAM,pam pam_misc pthread)
+ifdef CONFIG_BUSYBOX_USE_LIBRPC
+  LDLIBS += rpc
+endif
 ifeq ($(CONFIG_USE_GLIBC),y)
   LDLIBS += $(call BUSYBOX_IF_ENABLED,NSLOOKUP_OPENWRT,resolv)
 endif
 
-TARGET_CFLAGS += -flto
-TARGET_LDFLAGS += -flto=jobserver -fuse-linker-plugin
-
 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
 
+MAKE_INSTALL_FLAGS += CONFIG_PREFIX="$(PKG_INSTALL_DIR)"
+
+
 define Build/Configure
 	grep 'CONFIG_BUSYBOX_$(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