"Vardhan, Sundara (GE Infra, Energy)" <sundara.vardhan@xxxxxx> writes: > Yesterday downloaded gcc-4.4.3 source and tried to compile in RHEL 5.4 > with gcc 4.4.2. Works fine till the point where gcc.o is compared > between stage 2 and 3. Here it finds the gcc.o object files different > and aborts the make. Any idea as to why this has to happen. Appreciate > all your inputs and advices. The most common reason for a difference in gcc.o is that the build failed, you changed some configure options, and you started the build again without deleting the generates files. If you still have the problem with a new build directory, then something else must be wrong, but I don't know what. Ian