i m making crossmake on my host machine linux (x486/4.4.4) when i m in process of u boot compilation i found error given as bellow.

root@hamid:/home/u-boot-1.1.6# crossmake for dir in tools examples post post/cpu ; do make -C $dir _depend ; done make[1]: Entering directory `/home/u-boot-1.1.6/tools' make[1]: Nothing to be done for `_depend'. make[1]: Leaving directory `/home/u-boot-1.1.6/tools' make[1]: Entering directory `/home/u-boot-1.1.6/examples' make[1]: Nothing to be done for `_depend'. make[1]: Leaving directory `/home/u-boot-1.1.6/examples' make[1]: Entering directory `/home/u-boot-1.1.6/post' make[1]: Nothing to be done for `_depend'. make[1]: Leaving directory `/home/u-boot-1.1.6/post' make[1]: Entering directory `/home/u-boot-1.1.6/post/cpu' make[1]: Nothing to be done for `_depend'. make[1]: Leaving directory `/home/u-boot-1.1.6/post/cpu' make -C tools all make[1]: Entering directory `/home/u-boot-1.1.6/tools' make[1]: *** No rule to make target `/usr/lib/gcc/i386-redhat-linux/4.1.2/include/stddef.h', needed by `img2srec.o'. Stop. make[1]: Leaving directory `/home/u-boot-1.1.6/tools' make: *** [tools] Error 2 -- Open WebMail Project (http://openwebmail.org)