BUSYBOX编译错误及解决方法总结.doc

编译busybox的组合：busybox-1.0.0 arm-linux-gcc-2.95.3 (AT91rm9200开发板)经典参考：/downloads/ 下载busybox/balloon/releases/v0.7/roots/ 文件系统制作移植基本过程：1. 到/downloads/busybox-1.7.3.tar.bz2下载busybox;2. 解压busybox1.7.3 tar jxvf busybox-1.7.3.tar.bz23. make defconfig4. make menuconfig 在build options中选择Build busybox as a static binary 主要是C库的连接方式，安装目录等。5. make6. 创建rootfs目录7. make install编译过程可能出现以下错误，解决方法如下：可能会出现的错误：1. 出现如下错误 CC miscutils/taskset.omiscutils/taskset.c:17: error: parse error before * tokenmiscutils/taskset.c:18: warning: function declaration isnt a prototypemiscutils/taskset.c: In function _from_cpuset:miscutils/taskset.c:22: error: CPU_SETSIZE undeclared (first use in this function)miscutils/taskset.c:22: error: (Each undeclared identifier is reported only oncemiscutils/taskset.c:22: error: for each function it appears in.)miscutils/taskset.c:26: warning: implicit declaration of function CPU_ISSETmiscutils/taskset.c:26: error: mask undeclared (first use in this function)miscutils/taskset.c: In function taskset_main:miscutils/taskset.c:47: error: cpu_set_t undeclared (first use in this function)miscutils/taskset.c:47: error: parse error before maskmiscutils/taskset.c:68: warning: implicit declaration of function CPU_ZEROmiscutils/taskset.c:68: error: new_mask undeclared (first use in this function)miscutils/taskset.c:69: error: CPU_SETSIZE undeclared (first use in this function)miscutils/taskset.c:71: warning: implicit declaration of function CPU_SETmiscutils/taskset.c:78: error: mask undeclared (first use in this function)make1: * miscutils/taskset.o Error 1make: * miscutils Error 2make menuconfig找到Miscellaneous Utilities,去掉task set2. 如下错误：time.clibbb/time.c:20: error: CLOCK_MONOTONIC undeclared (first use in this function)make menuconfig去掉Busybox Settings-Busybox Library Tuning-Use clock_gettie(CLOCK_MONOTONIC) syscall3.出现如下错误：In file included from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/fs.h:12, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/capability.h:17, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/binfmts.h:5, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/sched.h:9, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/net/inetpeer.h:14, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/net/route.h:28, from /busybox-1.01/networking/route.c:42:/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/wait.h:4: warning: WNOHANG redefined/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/waitflags.h:26: warning:this is the location of the previous definition/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/wait.h:5: warning: WUNTRACED redefined/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/waitflags.h:27: warning:this is the location of the previous definitionIn file included from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/sched.h:77, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/net/inetpeer.h:14, from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/net/route.h:28, from /busybox-1.01/networking/route.c:42:/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/time.h:108: warning: FD_SET redefined/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/sys/select.h:83: warning: this is the location of the previous definition/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/time.h:109: warning: FD_CLR redefined/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/sys/select.h:84: warning: this is the location of the previous definition/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/time.h:110: warning: FD_ISSET redefined/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/sys/select.h:85: warning: this is the location of the previous definition/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/linux/time.h:111: warning: FD_ZERO redefined/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/sys/select.h:86: warning: this is the location of the previous definitionIn file included from /busybox-1.01/networking/route.c:42:/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/net/route.h:34: warning: #warning This file is not supposed to be used outside of kernel.In file included from /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/netdb.h:38, from /busybox-1.01/include/libbb.h:36, from /busybox-1.01/include/busybox.h:54, from /busybox-1.01/networking/route.c:44:/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/siginfo.h:34: redefinition of union sigval/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/siginfo.h:37: warning: redefinition of sigval_t/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/asm/siginfo.h:11: warning: sigval_t previously declared here/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/siginfo.h:274: redefinition of struct sigevent/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/siginfo.h:289: warning: redefinition of sigevent_t/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/sys-include/asm/siginfo.h:211: warning: sigevent_t previously declared here/usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/././././arm-linux/include/bits/siginfo.h:298: parse error before 0In file included from /busybox-1.01/include/busybox.h:54, from /busybox-1.01/networking/route.c:44:/busybox-1.01/include/libbb.h:112: warning: declaration of flags shadows global declaration/busybox-1.01/include/libbb.h:113: warning: declaration of flags shadows global declaration/busybox-1.01/include/libbb.h:135: warning: declaration of flags shadows global declaration/busybox-1.01/include/libbb.h:251: warning: declaration of flags shadows global declaration/busybox-1.01/include/libbb.h:256: redefinition of struct sysinfo/busybox-1.01/include/libbb.h:272: warning: declaration of info shadows global declaration/busybox-1.01/include/libbb.h:309: warning: declaration of flags shadows global declaration/busybox-1.01/include/libbb.h:440: warning: declaration of flags shadows global declaration/busybox-