求助：Cross-Compiled Linux From Scratch - Embedded失败

飞龙在天

Cross-Compiled Linux From Scratch - Embedded - Version SVN-0.0.1-20090726-x86
Chapter 6. Constructing Cross-Compile Tools
6.10. uClibc-0.9.30.1


  AR cr lib/libpthread.a
  STRIP -x -R .note -R .comment lib/libpthread.a
install -d /mnt/clfs/lib
install -m 644 lib/lib*-0.9.30.2-svn.so \
                /mnt/clfs/lib
cd lib && tar -cf - *.so.* | tar -xf - -C /mnt/clfs/lib
  HOSTCC extra/scripts/unifdef
extra/scripts/unifdef.c:209: error: conflicting types for 'getline'
/usr/include/stdio.h:651: note: previous declaration of 'getline' was here
make: *** [extra/scripts/unifdef] Error 1

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[color="Red"]/usr/include/stdio.h:651: note: previous declaration of 'getline' was here
低级路径问题，好好看手册。

懒得话，直接 http://buildroot.uclibc.org/

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交叉编译，基本要点：禁止目标系统访问宿主系统，禁止访问宿主系统库、头文件。

飞龙在天

谢谢。首次进行，感觉跟LFS是两回事。
想做一个用Busybox作为基本工具，带uClibc或者glibc库，开发工具目录另立，等系统建筑完毕，将开发工具目录简单地删除。