I'm fresh to KLEE, and tried to install and test it. I worked with the manual steps by steps, and it seems no exception mistakes, but how did this problem happened?
here is the command I input:
dazenhom@dazenhom-ThinkPad-S3-S440:~/Desktop/stp/klee/examples$ llvm-gcc --emit-llvm -c -g get_sign.c
gcc-4.7: error: unrecognised command line option ‘--emit-llvm’
gcc-4.7: error: get_sign.c: No such file or directory
gcc-4.7: fatal error: no input files
compilation terminated.
I searched for answer on the web, but do not understand this explanation:
"Add llvm-gcc to your PATH. It is important to do this first so that llvm-gcc is found in subsequent configure steps. llvm-gcc will be used later to compile programs that KLEE can execute. Forgetting to add llvm-gcc to your PATH at this point is by far the most common source of build errors reported by new users."
does someone encounter this situation like me?