From 05757e49098c67e03ba09c385a58293a95e31564 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 15 Jan 2026 23:51:54 +0000
Subject: Pass shaders through glslangValidator

Fixes the issues it picked up.
---
 glsl.jam | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'glsl.jam')

diff --git a/glsl.jam b/glsl.jam
index a2a08c6..f5e6821 100644
--- a/glsl.jam
+++ b/glsl.jam
@@ -32,7 +32,10 @@ type.set-scanner GL_FRAGMENT_SHADER : m4-scanner ;
 
 actions glsl.embed
 {
+	set -e
 	m4 -I$(2:D) -DSOURCE=$(2) -DOUTPUT=$(1[3]) -DNAME=$(2:B) -DTYPE=$(2:S) -DGLTYPE=$(OPTIONS) $(2) > $(1[3])
+	STAGE=$(OPTIONS:L)
+	glslangValidator -S ${STAGE:3:4} -DGL_MAX_GEOMETRY_OUTPUT_VERTICES=64 -l $(1[3])
 	clang-format -i $(1[3])
 	m4 -I$(2:D) -DSOURCE=$(1[3]) -DOUTPUT=$(1[3]) -DNAME=$(2:B) -DTYPE=$(2:S) -DGLTYPE=$(OPTIONS) lib/embed-glsl.h.m4 > $(1[2])
 	m4 -I$(2:D) -DSOURCE=$(1[3]) -DOUTPUT=$(1[3]) -DNAME=$(2:B) -DTYPE=$(2:S) -DGLTYPE=$(OPTIONS) lib/embed-glsl.cpp.m4 > $(1[1])
-- 
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