BUSYBOX/build.txt

   1 ======== How to build ash/hexdump/xzcat for aarch64 ========
   2 #How to get ash.config/hexdump.cofig/xzcat.config
   3 #ARCH=arm64 CROSS_COMPILE=aarch64-linux- make allnoconfig
   4 #ARCH=arm64 CROSS_COMPILE=aarch64-linux- make menuconfig
   5 #----> enable static build
   6 #----> enable xzcat
   7 #get aarch64_xzcat.config
   8
   9 tar xf busybox-1.32.0.tar.bz2
  10 cd busybox-1.32.0
  11 copy aarch64_xzcat.config as .config
  12 ARCH=arm64 CROSS_COMPILE=aarch64-linux- make
  13 rename ./busybox to xzcat
  14
  15
  16 ======== How to build ash/hexdump/xzcat for mips64el ========
  17 #download mips64el-musl cross toolchain from https://github.com/ventoy/musl-cross-make/releases/download/latest/
  18 #How to get ash.config/hexdump.cofig/xzcat.config
  19 #ARCH=mips CROSS_COMPILE=mips64el-linux-musl- make allnoconfig "CFLAGS+=-mips64r2 -mabi=64 -Os" "LDFLAGS+=-mips64r2 -mabi=64 -Os"
  20 #ARCH=mips CROSS_COMPILE=mips64el-linux-musl- make menuconfig  "CFLAGS+=-mips64r2 -mabi=64 -Os" "LDFLAGS+=-mips64r2 -mabi=64 -Os"
  21 #----> enable static build
  22 #----> enable xzcat
  23 #get mips64el_xzcat.config
  24
  25 tar xf busybox-1.32.0.tar.bz2
  26 cd busybox-1.32.0
  27 copy mips64el_xzcat.config as .config
  28 ARCH=mips CROSS_COMPILE=mips64el-linux-musl- make "CFLAGS+=-mips64r2 -mabi=64 -Os" "LDFLAGS+=-mips64r2 -mabi=64 -Os"
  29 rename ./busybox to xzcat
  30
  31
  32 ======== How to build full busybox =========
  33 #make defconfig
  34 #make menuconfig  select static build
  35
  36 ======== How to build ash/hexdump/xzcat for x86_64 ==========
  37 #How to get ash.config/hexdump.cofig/xzcat.config
  38 #make allnoconfig
  39 #make menuconfig
  40 #----> enable static build
  41 #----> enable xzcat
  42 #get x86_64_xzcat.config
  43
  44
  45 tar xf busybox-1.32.0.tar.bz2
  46 cd busybox-1.32.0
  47 copy x86_64_xzcat.config as .config
  48 modify Makefile
  49 CC              = gcc -specs "/usr/local/musl/lib/musl-gcc.specs"
  50 MODFLAGS        = -DMODULE -specs "/usr/local/musl/lib/musl-gcc.specs"
  51 make
  52 rename ./busybox to xzcat
  53
  54
  55