What is this gcc compiler option? (-lGL -lGLU -lglut)

Question

I am developing GTK program in C and I have a makefile that I am stuck what this compiler option this is.

Any ideas? I am sorry this is a question style, but I am really stuck.

Please don't post pictures of text; post the text as 'code' in the question. — Jonathan Leffler, Jan 08 '18 at 23:42

user8725007 · Answer 1 · 2018-01-08T23:19:57.703

3

-l flags are used to link libraries to your application needed for whatever project you're working on. In your case, the -l flags are used to link the OpenGL Library Toolkit.

See: http://www.rapidtables.com/code/linux/gcc/gcc-l.htm

edited Jan 08 '18 at 23:19

answered Oct 05 '17 at 08:25

user8725007

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6

What is this gcc compiler option? (-lGL -lGLU -lglut)

1 Answers1