From 5126582accd4af607184946200f5a937ff8d6b69 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 10 Mar 2026 21:52:38 +0000
Subject: Replace hacky m4 shader preprocessing with proper glslang version

---
 gfx/gl/shaders/networkStraight.vert | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gfx/gl/shaders/networkStraight.vert')

diff --git a/gfx/gl/shaders/networkStraight.vert b/gfx/gl/shaders/networkStraight.vert
index 91ba955..ffd7deb 100644
--- a/gfx/gl/shaders/networkStraight.vert
+++ b/gfx/gl/shaders/networkStraight.vert
@@ -1,4 +1,5 @@
 #version 460 core
+#extension GL_ARB_shading_language_include : enable
 
 layout(location = 0) in ivec3 v_pos[2];
 layout(location = 2) in mat2 v_rot;
@@ -9,7 +10,7 @@ flat out mat2 rot;
 flat out float reps;
 flat out float dist;
 
-include(`networkCommon.glsl')
+#include "networkCommon.glsl"
 
 void
 main()
-- 
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