Hey all, I want to run the profile.pl file in the utils folder but I am having trouble running the script because the profile_rt.so file is not generated properly. So in order to generate that I am running make in the /runtime/libprofile. when I do that I get the following message. llvm[0]: Linking Release Lodable Module profile_rt.so llvm[0]: Compiling BasicBlockTracing.c for Release build (bytecode) make: *** No rule to make target `/net/hc287/abhi232/Desktop/LLVM/llvm-1.9/Release/bin/gccas', needed by `/net/hc287/abhi232/Desktop/LLVM/llvm-1.9/runtime/libprofile/Release/BasicBlockTracing.bc'. Stop. So I looked into the Makefile.common and then in Makefile.rules. Inside Makefile.rules I found that the ifndef GCCAS GCCAS := $(LLVMToolDir)/gccas$(EXEEXT) endif And somehow this is not set is what I am guessing. Is there some option that I need to specify when I am doing gmake in the source folder? Please some advice on this issue. -- Abhinav Karhu MS Computer Science Georgia Institute of Technology