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/billboardPainter.geom | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gfx/gl/shaders/billboardPainter.geom')

diff --git a/gfx/gl/shaders/billboardPainter.geom b/gfx/gl/shaders/billboardPainter.geom
index abd5f83..aa4ad81 100644
--- a/gfx/gl/shaders/billboardPainter.geom
+++ b/gfx/gl/shaders/billboardPainter.geom
@@ -1,6 +1,7 @@
 #version 460 core
+#extension GL_ARB_shading_language_include : enable
 
-include(`materialDetail.glsl')
+#include "materialDetail.glsl"
 
 layout(triangles) in;
 layout(triangle_strip, max_vertices = 24) out;
-- 
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