Having recently installed linux for the millionth time(trying out different distros) and deciding to use debian for my current work, I upgrades GNU gcc up to version 3.2.3. I load up one of my old 3d mathematics projects, which includes math.h, and tried to compile it and I get compiling errors regarding sqrt(), specifically the "undefined reference to..." error.
I was wondering if anyone else has had this problem and how I can fix it.
thanks
there used to be something here, but not anymore
You need
That's LM in lowercaseCode:gcc prog.c -lm
It tells the linker to link with the math library
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
hmm... thanks man, wonder why I never had to do that before....
there used to be something here, but not anymore
