求大虾帮我解决阿！交叉编译环境最后安装GCC时出错！

lingxu

cc/./unwind-c_s.o -lc && rm -f ./libgcc_s.so && if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1 ./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp ./libgcc_s.so.1 && ln -s libgcc_s.so.1 ./libgcc_s.so
/home/arm/tools/arm-linux/bin/ld: skipping incompatible /lib/ld-linux.so.2 when searching for /lib/ld-linux.so.2
/home/arm/tools/arm-linux/bin/ld: cannot find /lib/ld-linux.so.2
collect2: ld 返回1
make[3]: *** [libgcc_s.so] 错1
make[3]: Leaving directory `/home/arm/build-tools/build-gcc/gcc‘
make[2]: *** [libgcc.a] 错2
make[2]: Leaving directory `/home/arm/build-tools/build-gcc/gcc'
make[1]: *** [all-gcc] 错2
make[1]: Leaving directory `/home/arm/build-tools/build-gcc'
make: *** [all] 错2
我在主机上的lib目录下看了 有ld-linux.so.2这个文件
难道是我建立的交叉编译环境跟我的主机不兼容？

d00m3d

哪一版手册？第几章？第几节？

前面执行过什麽命令？

lingxu

生成glibc库
$root@host:/home/arm/build-tools/build-glibc# CC=arm-linux-gcc ../glibc-2.6.1/configure --host=$TARGET --prefix=”/usr” --enable-add-ons --with－headers=${TARGET_PREFIX}/include
--cache-file=config.cache
$root@host:/home/arm/build-tools/build-glibc# make
$root@host:/home/arm/build-tools/build-glibc# make install_root=${TARGET_PREFIX} prefix=”” install

对libc.so作出修改：

$root@host:/home/arm/build-tools/build-glibc# cd ${TARGET_PREFIX}/lib

$root@host:/home/arm/tools/arm-linux/lib#  vi libc.so

/* GNU ld script

   Use the shared library, but some functions are only in

   the static library, so try that secondarily.  */

OUTPUT_FORMAT(elf32-littlearm)

GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux.so.2 ) )

将GROUP这一行的内容改为：

GROUP ( libc.so.6 libc_nonshared.a  AS_NEEDED ( ld-linux.so.2 ) )

              $root@host:/home/arm/tools/arm-linux/lib#  cat libpthread.so

              /* GNU ld script

            Use the shared library, but some functions are only in

            the static library, so try that secondarily.  */

OUTPUT_FORMAT(elf32-littlearm)

GROUP ( /lib/libpthread.so.0 /lib/libpthread_nonshared.a )

              将GROUP这一行的内容改为：

              GROUP (libpthread.so.0  libpthread_nonshared.a )

生成完整的编译工具：

$root@host:/home/arm/tools/arm-linux/lib# cd ${PRJROOT}/build-tools/build-gcc

$root@host:/home/arm/build-tools/build-gcc# ../gcc-4.2.1/configure --target=$TARGET --prefix=${PREFIX}  --enable-shared
--enable-languages=c,c++ --with-threads=posix
$root@host:/home/arm/build-tools/build-glibc# make all 此处就出现上述错误
我环境是gcc-4.2.1；glibc-2.6.1；binutils-2.18
宿主机是
linux-2d4a:/home/arm/build-tools # uname -a
Linux linux-2d4a 2.6.25.5-1.1-pae #1 SMP 2008-06-07 01:55:22 +0200 i686 athlon i386 GNU/Linux