Hi.. i want to work on fedora/Arm cross tool chain to develop JPEG encoder application.. As describe here http://fedoraproject.org/wiki/Architectures/ARM/CrossToolchain <http://fedoraproject.org/wiki/Architectures/ARM/CrossToolchain>i complete this two steps # wget http://fedora-arm.wantstofly.org/cross/cross.repo # yum install armv5tel-redhat-linux-gnueabi-gcc which successfully complited.. but when i go for compilation code like $ armv5tel-redhat-linux-gnueabi-gcc -Wall -o hello hello.c there is no output is genrated... i want to know that can there is any other process or configuration is necessary to generate output of simple hello.c C code ?? -------------------------------------------------------- content of hello.c ------------------------------------------------------- #include<stdio.h> int main() { printf("Hello odiya"); return 0; } ------------------------------------------------------- -- Rupak Parikh B.E(Computer) running, Gujarat, India