after building the compiler stops, it shows the error: /home/vebs/gcc/gcc-4.3.3/libgcc/../gcc/libgcc2.c: In function ‘__muldi3’: /home/vebs/gcc/gcc-4.3.3/libgcc/../gcc/libgcc2.c:566: internal compiler error: Segmentation fault and the config.log file generated is the one that posted before this mail. -- Vaibhav Shrimali BTech(ICT), DA-IICT Gandhinagar