ubuntu 16.10
arm-2014.05-29-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2
busybox: 1.20.2
设置路径: export PATH="/arm-none-linux-gnueabi/arm-2014.05/bin:$PATH"
查看结果: arm-none-linux-gnueabi-gcc -v
显示:Using built-in specs.
COLLECT_GCC=arm-none-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/arm-none-linux-gnueabi/arm-2014.05/bin/../libexec/gcc/arm-none-linux-gnueabi/4.8.3/lto-wrapper
Target: arm-none-linux-gnueabi
Configured with: /scratch/maciej/arm-linux-2014.05-rel/src/gcc-4.8-2014.05/configure --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-none-linux-gnueabi --enable-threads --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --enable-extra-sgxxlite-multilibs --with-arch=armv5te --with-gnu-as --with-gnu-ld --with-specs='%{save-temps: -fverbose-asm} %{funwind-tables|fno-unwind-tables|mabi=*|ffreestanding|nostdlib:;:-funwind-tables} -D__CS_SOURCERYGXX_MAJ__=2014 -D__CS_SOURCERYGXX_MIN__=5 -D__CS_SOURCERYGXX_REV__=29' --enable-languages=c,c++ --enable-shared --enable-lto --enable-symvers=gnu --enable-__cxa_atexit --with-pkgversion='Sourcery CodeBench Lite 2014.05-29' --with-bugurl=https://sourcery.mentor.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --with-sysroot=/opt/codesourcery/arm-none-linux-gnueabi/libc --with-build-sysroot=/scratch/maciej/arm-linux-2014.05-rel/install/opt/codesourcery/arm-none-linux-gnueabi/libc --with-gmp=/scratch/maciej/arm-linux-2014.05-rel/obj/pkg-2014.05-29-arm-none-linux-gnueabi/arm-2014.05-29-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-mpfr=/scratch/maciej/arm-linux-2014.05-rel/obj/pkg-2014.05-29-arm-none-linux-gnueabi/arm-2014.05-29-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-mpc=/scratch/maciej/arm-linux-2014.05-rel/obj/pkg-2014.05-29-arm-none-linux-gnueabi/arm-2014.05-29-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-isl=/scratch/maciej/arm-linux-2014.05-rel/obj/pkg-2014.05-29-arm-none-linux-gnueabi/arm-2014.05-29-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-cloog=/scratch/maciej/arm-linux-2014.05-rel/obj/pkg-2014.05-29-arm-none-linux-gnueabi/arm-2014.05-29-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --disable-libgomp --disable-libitm --enable-libatomic --disable-libssp --enable-poison-system-directories --with-build-time-tools=/scratch/maciej/arm-linux-2014.05-rel/install/opt/codesourcery/arm-none-linux-gnueabi/bin --with-build-time-tools=/scratch/maciej/arm-linux-2014.05-rel/install/opt/codesourcery/arm-none-linux-gnueabi/bin SED=sed
Thread model: posix
gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-29)
开始编译 busybox
-
make clean
-
make menuconfig
\* Build BusyBox as a static binary (no shared libs) 选上,不用再去拷运行库
- make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-
编译出错:
loginutils/passwd.c: In function 'passwd_main':
loginutils/passwd.c:104:16: error: storage size of 'rlimit_fsize' isn't known
struct rlimit rlimit_fsize;
^
loginutils/passwd.c:188:2: warning: implicit declaration of function 'setrlimit' -Wimplicit-function-declaration
setrlimit(RLIMIT_FSIZE, &rlimit_fsize);
^
loginutils/passwd.c:188:12: error: 'RLIMIT_FSIZE' undeclared (first use in this function)
setrlimit(RLIMIT_FSIZE, &rlimit_fsize);
^
loginutils/passwd.c:188:12: note: each undeclared identifier is reported only once for each function it appears in
loginutils/passwd.c:104:16: warning: unused variable 'rlimit_fsize' -Wunused-variable
struct rlimit rlimit_fsize;
^
scripts/Makefile.build:197: recipe for target 'loginutils/passwd.o' failed
make1: *** loginutils/passwd.o Error 1
Makefile:740: recipe for target 'loginutils' failed
make: *** loginutils Error 2
网上查找原因是busybox版本造成,换版本:busybox-1.21.0
再次编译
-
make clean
-
make menuconfig
\* Build BusyBox as a static binary (no shared libs) 选上,不用再去拷运行库
- make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-
显示:
Trying libraries: crypt m
Library crypt is not needed, excluding it
Library m is needed, can't exclude it (yet)
Final link with: m
DOC busybox.pod
DOC BusyBox.txt
DOC busybox.1
DOC BusyBox.html
- sudo mkdir rootsf
sudo chmod 777 rootsf/
make CONFIG_PREFIX=/qemu_tes/busybox/rootsf/ install 安装到指定位置
查看:ls rootsf/
显示:bin linuxrc sbin usr
- cd rootsf/
sudo mkdir proc sys dev etc etc
将busybox/busybox-1.21.0/examples/bootfloppy/etc下的所有文件拷到rootfs/etc下
sudo cp -a /qemu_tes/busybox/busybox-1.21.0/examples/bootfloppy/etc/* etc/