I just emerged `games-emulation/dosbox-0.74` with the `opengl` USE flag enabled, and compilation failed: /usr/include/SDL/SDL_opengl.h:47:58: fatal error: GL/glu.h: No such file or directory After manually installing `media-libs/freeglut`, it compiled fine. It seems this dependency is missing in the ebuild. Reproducible: Always Steps to Reproduce: Emerge `games-emulation/dosbox` without the `opengl` USE flag and without `media-libs/freeglut` being installed. Actual Results: The compilation crashes with the error message /usr/include/SDL/SDL_opengl.h:47:58: fatal error: GL/glu.h: No such file or directory
fixed.