opt = -O3 -ffast-math
dbg = -g
warn = -pedantic -Wall
+inc = -Ilibs
-CFLAGS = $(warn) $(opt) $(dbg) -pthread -MMD
-LDFLAGS = $(libgl) -lm -pthread
+CFLAGS = $(warn) $(opt) $(dbg) -pthread -MMD $(inc)
+LDFLAGS = $(libgl) -lm -pthread -limago
libgl = -lGL -lGLU -lglut