我尝试使用mipsel-linux-gcc编译器交叉编译内核和rootfs。主机是64位，而要构建的rootfs是32位。我试图安装ia32-libs和ia32-libs-multiarch。但失败了。我已经使用apt-get安装了gcc-multilib。但是，我无法建立。我已将PATH变量更新为使用的工具链。
echo $PATH
USR / local / sbin中：在/ usr / local / bin中：/ usr / sbin目录：在/ usr / bin中：/ sbin目录：/ bin中：在/ usr /游戏：/opt/toolchains/stbgcc-4.5.3-1.1/仓
我得到错误：
root@android-build:uclinux-rootfs# make vmlinuz-7425b0-android
make TFTPHOST=android-build TFTPDIR=/tftpboot/$USER TFTPPATH=$USER defaults-7425b0-android
make[1]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/uclinux-rootfs'
WARNING: using toolchain binaries in:
/opt/toolchains/stbgcc-4.5.3-1.1/bin
The recommended toolchain for this release is:
stbgcc-4.5.3-2.4
perl -w bin/config.pl save_defaults 7425b0-android
make[2]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make -f Makefile savedefconfig
make[3]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
scripts/kconfig/conf --savedefconfig=defconfig Kconfig
make[3]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make[2]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make -j1 silentoldconfig
make[2]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/uclinux-rootfs'
WARNING: using toolchain binaries in:
/opt/toolchains/stbgcc-4.5.3-1.1/bin
The recommended toolchain for this release is:
stbgcc-4.5.3-2.4
make -C linux ARCH=mips silentoldconfig
make[3]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make -f Makefile silentoldconfig
make[4]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
scripts/kconfig/conf --silentoldconfig Kconfig
make[4]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make[3]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make -C linux ARCH=mips prepare scripts
make[3]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make -f Makefile prepare
/bin/sh: mipsel-linux-gcc: not found
/bin/sh: mipsel-linux-gcc: not found
/bin/sh: mipsel-linux-gcc: not found
/bin/sh: mipsel-linux-gcc: not found
make[4]: mipsel-linux-gcc: Command not found
make[4]: Entering directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
CHK include/linux/version.h
CHK include/generated/utsrelease.h
CC kernel/bounds.s
/bin/sh: mipsel-linux-gcc: not found
make[5]: *** [kernel/bounds.s] Error 127
make[4]: *** [prepare0] Error 2
make[4]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make[3]: *** [prepare] Error 2
make[3]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/linux'
make[2]: *** [silentoldconfig] Error 2
make[2]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/uclinux-rootfs'
make[1]: *** [defaults-7425b0-android] Error 2
make[1]: Leaving directory `/opt/kernel/android/kernel-3.3-1.2-7425b0/uclinux-rootfs'
make: *** [vmlinuz-7425b0-android] Error 2
但是我得到的mipsel-linux-gcc给出了正确答案
which mipsel-linux-uclibc-gcc
/opt/toolchains/stbgcc-4.5.3-1.1/bin/mipsel-linux-uclibc-gcc
我需要输出的变量是什么？
答案 0 :(得分：0)
我有'找不到命令'的问题。尝试安装ia32-libs或者如果没有找到，请尝试建议使用lib32z1 lib32ncurses5 lib32bz2-1.0软件包。这解决了我的问题。