[cpp]
/opt/bin/../lib/gcc/arm-none-linux-gnueabi/4.7.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find crt1.o: No such file or directory
/opt/bin/../lib/gcc/arm-none-linux-gnueabi/4.7.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find crti.o: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [busybox_unstripped] Error 1
/opt/bin/../lib/gcc/arm-none-linux-gnueabi/4.7.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find crt1.o: No such file or directory
/opt/bin/../lib/gcc/arm-none-linux-gnueabi/4.7.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find crti.o: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [busybox_unstripped] Error 1
这个错误我遇到了 ，解决了5天左右的时间。出来混的 ，迟早都是要还的。最还是没有想到去理解编译器的原理。和库加载中编译加载和执行加载的区别。LD_LIBRARY和LIBRARY的去区别。后来发现一个是运行加载，一个是编译加载。
出现这个错误，可以能是缺少库。但是还有一种情况，就是交叉编译器放得路径不对。通过arm-none-linux-gnueabi-gcc -v这个命令，可以看到：
[cpp]
Using built-in specs.
COLLECT_GCC=arm-none-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/opt/bin/../libexec/gcc/arm-none-linux-gnueabi/4.7.2/lto-wrapper
Target: arm-none-linux-gnueabi
Configured with: /scratch/jbrown/arm-linux/src/gcc-4.7-2012.09/configure --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-none-linux-gnueabi --enable-threads --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --enable-extra-sgxxlite-multilibs --with-arch=armv5te --with-gnu-as --with-gnu-ld --with-specs='%{save-temps: -fverbose-asm} %{funwind-tables|fno-unwind-tables|mabi=*|ffreestanding|nostdlib:;:-funwind-tables} -D__CS_SOURCERYGXX_MAJ__=2012 -D__CS_SOURCERYGXX_MIN__=9 -D__CS_SOURCERYGXX_REV__=64 %{O2:%{!fno-remove-local-statics: -fremove-local-statics}} %{O*:%{O|O0|O1|O2|Os:;:%{!fno-remove-local-statics: -fremove-local-statics}}}' --enable-languages=c,c++ --enable-shared --enable-lto --enable-symvers=gnu --enable-__cxa_atexit --with-pkgversion='Sourcery CodeBench Lite 2012.09-64' --with-bugurl=https://support.codesourcery.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --with-sysroot=/opt/codesourcery/arm-none-linux-gnueabi/libc --with-build-sysroot=/scratch/jbrown/arm-linux/install/arm-none-linux-gnueabi/libc --with-gmp=/scratch/jbrown/arm-linux/obj/pkg-2012.09-64-arm-none-linux-gnueabi/arm-2012.09-64-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-mpfr=/scratch/jbrown/arm-linux/obj/pkg-2012.09-64-arm-none-linux-gnueabi/arm-2012.09-64-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-mpc=/scratch/jbrown/arm-linux/obj/pkg-2012.09-64-arm-none-linux-gnueabi/arm-2012.09-64-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-ppl=/scratch/jbrown/arm-linux/obj/pkg-2012.09-64-arm-none-linux-gnueabi/arm-2012.09-64-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' --with-cloog=/scratch/jbrown/arm-linux/obj/pkg-2012.09-64-arm-none-linux-gnueabi/arm-2012.09-64-arm-none-linux-gnueabi.extras/host-libs-i686-pc-linux-gnu/usr --with-libelf=/scratch/jbrown/arm-linux/obj/pkg-2012.09-64-arm-none-linux-gnueabi/arm-