Note, my question is not: how do I tell my compiler to compile with profiling on. I want to profile my compiles process. For each file, I'd like to know how much time is spent on each line of the program. I'm working on a project, some files have huge compile times, I'm trying to figure out why. Is there anyway to do this with g++ or ...
I tried this code: // main.m #import <stdio.h> @interface Test + (void)test; @end @implementation Test + (void)test { printf("test"); } @end int main() { [Test test]; return 0; } with LLVM/Clang without any framework, it doesn't compiled with this error: Undefined symbols: "_objc_msgSend", referenced from: _ma...
I've been testing out clang-llvm to see if it is worth it to mention to my school's IT department to add it to the machines we students program on. For all of our assignments, we are required to compile using g++ -Wall -W -pedantic-errors *.cpp, so I just converted the command to clang++ -Wall -W -pedantic-errors. I got some output that ...