"Shaders not supported on OpenGL 1.1" warning

[raysan5]

"Shaders not supported on OpenGL 1.1" warning

The only exception is textures_particles_trail_blending, it works as it should, no OpenGL 1.1 complaints.

[raysan5]

That's because library has been compiled to use OpenGL 1.1 and shaders are not supported. You must recompile raylib to use OpenGL 3.3; just can change makefile line 52:

# define raylib graphics api to use (on Windows desktop, OpenGL 1.1 by default)
GRAPHICS ?= GRAPHICS_API_OPENGL_11
#GRAPHICS = GRAPHICS_API_OPENGL_33  # Uncomment to use OpenGL 3.3

By default on Linux, raylib is configured to use OpenGL 1.1 (for older systems); but you can recompile it to use OpenGL 3.3.

You can also just recompile from command line using:

make -DGRAPHICS=GRAPHICS_API_OPENGL_33 -B

Ah, should've read readme before opening an issue :) Thanks!