linux - lfs glibc编译ld错误

Question

我的主机系统是 Linux debian 2.6.32-5-amd64 #1 SMP Mon Feb 25 00:26:11 UTC 2013 x86_64 GNU/Linux。 我想构建一个 LFS，但 glibc 编译现在阻止了我。 下面是错误提示，谢谢。

/mnt/lfs/sources/glibc-build/resolv/libresolv_pic.a(gethnamaddr.os): In function `getanswer':
/mnt/lfs/sources/glibc-2.17/resolv/gethnamaddr.c:180: undefined reference to `__stack_chk_guard'
/mnt/lfs/sources/glibc-2.17/resolv/gethnamaddr.c:483: undefined reference to `__stack_chk_guard'
/mnt/lfs/sources/glibc-build/resolv/libresolv_pic.a(gethnamaddr.os): In function `res_gethostbyaddr':
/mnt/lfs/sources/glibc-2.17/resolv/gethnamaddr.c:644: undefined reference to `__stack_chk_guard'
/mnt/lfs/sources/glibc-2.17/resolv/gethnamaddr.c:783: undefined reference to `__stack_chk_guard'
/mnt/lfs/sources/glibc-build/resolv/libresolv_pic.a(gethnamaddr.os): In function `__GI_res_gethostbyname2':
/mnt/lfs/sources/glibc-2.17/resolv/gethnamaddr.c:510: undefined reference to `__stack_chk_guard'
/mnt/lfs/sources/glibc-build/resolv/libresolv_pic.a(gethnamaddr.os):/mnt/lfs/sources/glibc-2.17/resolv/gethnamaddr.c:636: more undefined references to `__stack_chk_guard' follow
collect2: error: ld returned 1 exit status
make[2]: *** [/mnt/lfs/sources/glibc-build/resolv/libresolv.so] Error 1
make[2]: Leaving directory `/mnt/lfs/sources/glibc-2.17/resolv'
make[1]: *** [resolv/others] Error 2
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.17'
make: *** [all] Error 2

Answer 1

我找到了解决这个问题的办法:

在 gcc 的第一遍之前由 gcc 源中的这个 sed 修复:

sed -i '/k prot/agcc_cv_libc_provides_ssp=yes' gcc/configure

和:

sed -i 's/if \((code.*))\)/if (\1 \&\& \!DEBUG_INSN_P (insn))/' gcc/sched-deps.c

但是这些已经在 LFS 手册中提到了。我不知道为什么我什么时候没看到他们 我从 LFS 开始 :D