编译busybox是出错:
coreutils/fsync.c: In function `fsync_main':
coreutils/fsync.c:27: error: `O_NOATIME' undeclared (first use in this function)
coreutils/fsync.c:27: error: (Each undeclared identifier is reported only once
coreutils/fsync.c:27: error: for each function it appears in.)
make[1]: *** [coreutils/fsync.o] error1
make: *** [coreutils] error2
解决:
把Makefile 里面的cross_compile路径改成(usr/local/arm/4.3.2/bin/arm-linux-),这样之后执行make就通过了。
然后make install
编译成功。