移植busybox中mkfs.vfat命令

時間 2019-12-08

標籤移植 busybox mkfs.vfat mkfs vfat 命令简体版

原文原文鏈接

爲了延長磁盤壽命來存儲音視頻文件，打發在格式化磁盤過程當中將簇的大小設置大點。由於存儲的音視頻文件現對較大，那麼將簇大小設置得儘量大，這樣能夠加強磁盤讀取數據的性能，同時也不會浪費太多空間。linux

但發現咱們設備的mkfs.vfat不支持-s參數設置簇的大小。 shell

因而打算從新移植mkfs.vfat.

思路1

從新移植busyboxbash

1.官網上下載最新的busybox源碼網絡

2.修改Makefile

ARCH =armapp

CROSS_COMPILE = /opt/hisi-linux-nptl/arm-hisiv100-linux/target/bin/arm-hisiv100nptl-linux-async

2.make menuconfig

設置爲靜態庫oop

3.make

出現錯誤性能

make: *** [busybox_unstripped] Error 1
root@chenwr-pc:/home/soft/busybox-1.31.0# make
  LINK    busybox_unstripped
Your linker does not support --sort-section,alignment
Your linker does not support --sort-common
Static linking against glibc, can't use --gc-sections Trying libraries: crypt m resolv Failed: -Wl,--start-group -lcrypt -lm -lresolv -Wl,--end-group Output of: /opt/hisi-linux-nptl/arm-hisiv100-linux/target/bin/arm-hisiv100nptl-linux-gcc -Wall -Wshadow -Wwrite-strings -Wundef -Wstrict-prototypes -Wunused -Wunused-parameter -Wunused-function -Wunused-value -Wmissing-prototypes -Wmissing-declarations -Wno-format-security -Wdeclaration-after-statement -Wold-style-definition -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections -fno-guess-branch-probability -funsigned-char -static-libgcc -falign-functions=1 -falign-jumps=1 -falign-labels=1 -falign-loops=1 -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-builtin-printf -Os -static -march=armv7l -o busybox_unstripped -Wl,--start-group applets/built-in.o archival/lib.a archival/libarchive/lib.a console-tools/lib.a coreutils/lib.a coreutils/libcoreutils/lib.a debianutils/lib.a klibc-utils/lib.a e2fsprogs/lib.a editors/lib.a findutils/lib.a init/lib.a libbb/lib.a libpwdgrp/lib.a loginutils/lib.a mailutils/lib.a miscutils/lib.a modutils/lib.a networking/lib.a networking/libiproute/lib.a networking/udhcp/lib.a printutils/lib.a procps/lib.a runit/lib.a selinux/lib.a shell/lib.a sysklogd/lib.a util-linux/lib.a util-linux/volume_id/lib.a archival/built-in.o archival/libarchive/built-in.o console-tools/built-in.o coreutils/built-in.o coreutils/libcoreutils/built-in.o debianutils/built-in.o klibc-utils/built-in.o e2fsprogs/built-in.o editors/built-in.o findutils/built-in.o init/built-in.o libbb/built-in.o libpwdgrp/built-in.o loginutils/built-in.o mailutils/built-in.o miscutils/built-in.o modutils/built-in.o networking/built-in.o networking/libiproute/built-in.o networking/udhcp/built-in.o printutils/built-in.o procps/built-in.o runit/built-in.o selinux/built-in.o shell/built-in.o sysklogd/built-in.o util-linux/built-in.o util-linux/volume_id/built-in.o -Wl,--end-group -Wl,--start-group -lcrypt -lm -lresolv -Wl,--end-group ========== networking/lib.a(ipcalc.o): In function `ipcalc_main':
ipcalc.c:(.text.ipcalc_main+0x24c): warning: gethostbyaddr is obsolescent, use getaddrinfo() instead.
libbb/lib.a(inet_common.o): In function `INET_resolve': inet_common.c:(.text.INET_resolve+0x60): warning: gethostbyname is obsolescent, use getnameinfo() instead. coreutils/lib.a(mktemp.o): In function `mktemp_main':
mktemp.c:(.text.mktemp_main+0x8c): warning: the use of `mktemp' is dangerous, better use `mkstemp'
networking/lib.a(nslookup.o): In function `add_query': nslookup.c:(.text.add_query+0x70): undefined reference to `res_mkquery'
networking/lib.a(nslookup.o): In function `send_queries': nslookup.c:(.text.send_queries+0x2d0): undefined reference to `__ns_initparse'
nslookup.c:(.text.send_queries+0x308): undefined reference to `__ns_parserr' nslookup.c:(.text.send_queries+0x480): undefined reference to `__ns_get16'
nslookup.c:(.text.send_queries+0x5cc): undefined reference to `__ns_get32' nslookup.c:(.text.send_queries+0x5e4): undefined reference to `__ns_get32'
nslookup.c:(.text.send_queries+0x5fc): undefined reference to `__ns_get32' nslookup.c:(.text.send_queries+0x614): undefined reference to `__ns_get32'
nslookup.c:(.text.send_queries+0x628): undefined reference to `__ns_get32' util-linux/lib.a(fallocate.o): In function `fallocate_main':
fallocate.c:(.text.fallocate_main+0x80): undefined reference to `posix_fallocate' util-linux/lib.a(unshare.o): In function `unshare_main':
unshare.c:(.text.unshare_main+0x1ec): undefined reference to `unshare' collect2: ld returned 1 exit status Note: if build needs additional libraries, put them in CONFIG_EXTRA_LDLIBS. Example: CONFIG_EXTRA_LDLIBS="pthread dl tirpc audit pam" make: *** [busybox_unstripped] Error 1 複製代碼