From 2c7290e98b81a2f42a2e71c5bdfda4298fcbc8e6 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Sat, 27 Jun 2020 20:18:33 +0000
Subject: [PATCH] cmake: don't install bundled glslang

lib/libglslang.a
lib/cmake/glslangTargets.cmake
lib/cmake/glslangTargets-release.cmake
include/glslang/Public/ShaderLang.h
include/glslang/Include/arrays.h
[...]
---
 ext/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/CMakeLists.txt b/ext/CMakeLists.txt
index 322d1c368b..16b4adbd7e 100644
--- a/ext/CMakeLists.txt
+++ b/ext/CMakeLists.txt
@@ -13,7 +13,7 @@ if(ANDROID)
 set(ENABLE_HLSL OFF CACHE BOOL "let's not build HLSL support we don't need" FORCE)
 endif()
 
-add_subdirectory(glslang)
+add_subdirectory(glslang EXCLUDE_FROM_ALL)
 add_subdirectory(snappy)
 add_subdirectory(udis86)
 add_subdirectory(SPIRV-Cross-build)