'“SDL.h” no such file or directory found' when compiling

Question

Here\'s a piece of my current Makefile:

CFLAGS = -O2 -Wall -pedantic -std=gnu++11 `sdl-config --cflags --libs` -lSDL_mixer

I have libsdl instal

Answer 1

the simplest idea is to add pkg-config --cflags --libs sdl2 while compiling the code.

g++ file.cpp `pkg-config --cflags --libs sdl2`