I have made some changes in the source code of the compiler. But, while building the compiler, it shows an error saying "conftest.c: cannot compute suffix for object files". To understand where I am wrong I have installed debugging tools like "Valgrind" and "ddd". But when I try to debug the conftest.c file I find that the compiler deletes the conftest.* files when it gets an error. Without the object file how can I debug it. If anyone have worked on debugging the compiler before please help me. If there is any other way of debugging please tell me, or if I am wrongly doing the task please correct me. -- Vaibhav Shrimali BTech(ICT), DA-IICT Gandhinagar